---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11623 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.8G 55% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 521 3912 0 3542 7156 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:90:73:29 brd ff:ff:ff:ff:ff:ff inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85164sec preferred_lft 85164sec inet6 fe80::f816:3eff:fe90:7329/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:7a:f2:4e brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:57ff:fe7a:f24e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11623) 09/12/26 _x86_64_ (4 CPU) 03:01:31 LINUX RESTART (4 CPU) 03:02:02 tps rtps wtps bread/s bwrtn/s 03:03:01 149.04 52.99 96.05 4070.90 35661.50 03:04:01 114.24 44.39 69.85 2544.06 14520.07 03:05:01 47.02 12.28 34.73 1161.60 16476.40 03:06:01 207.30 3.97 203.33 485.97 34794.14 03:07:01 406.57 0.27 406.30 7.33 14841.66 03:08:01 531.13 0.43 530.69 3.47 20461.12 03:09:01 462.12 0.00 462.12 0.00 17952.74 03:10:01 400.72 0.00 400.72 0.00 15169.61 03:11:01 173.14 0.12 173.02 2.40 7100.55 03:12:01 15.70 0.00 15.70 0.00 456.59 03:13:01 18.29 0.00 18.29 0.00 380.81 03:14:01 2880.90 0.00 2880.90 0.00 16989.17 03:15:01 388.27 0.02 388.25 0.13 13814.23 03:16:01 411.56 0.15 411.41 1.87 14782.54 03:17:01 577.02 2.63 574.39 27.06 20683.35 03:18:01 555.98 2.81 553.16 36.78 21481.55 03:19:01 3141.59 0.15 3141.44 2.13 27156.94 03:20:01 402.83 0.12 402.72 7.46 14201.40 03:21:02 549.20 7.96 541.24 413.15 26710.36 03:22:01 118.83 1.78 117.05 137.74 5204.27 Average: 578.29 6.47 571.82 442.33 16940.57 03:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 5715784 7438524 2451644 30.02 53892 1838480 968156 10.51 568200 1691460 171504 03:04:01 4329140 6602940 3838288 47.00 70780 2351896 1770540 19.21 1465216 2136348 243952 03:05:01 3247392 6116372 4920036 60.24 80276 2920152 1983904 21.53 2054252 2597600 318916 03:06:01 1788388 5317440 6379040 78.10 98176 3606792 3467500 37.62 2934588 3117816 18612 03:07:01 1344616 4973348 6822812 83.54 133824 3623140 3794632 41.17 3321876 3110804 15392 03:08:01 1201868 4964636 6965560 85.28 157060 3656348 3797368 41.20 3352464 3140920 13580 03:09:01 1067364 4946816 7100064 86.93 169628 3691172 3819364 41.44 3383360 3172764 13544 03:10:01 987136 4951028 7180292 87.91 178840 3707140 3822484 41.48 3387872 3186512 12836 03:11:01 359464 4367976 7807964 95.60 182452 3725128 4408612 47.84 3974616 3199248 1472 03:12:01 355104 4364392 7812324 95.65 182452 3725848 4419048 47.95 3978036 3199964 540 03:13:01 362756 4371856 7804672 95.56 182476 3725636 4384520 47.58 3972120 3198536 388 03:14:01 367168 4281564 7800260 95.50 183860 3730388 4536892 49.23 4071468 3197976 19620 03:15:01 307484 4271776 7859944 96.24 184020 3725996 4561308 49.49 4074256 3198452 13240 03:16:01 189876 4081940 7977552 97.68 183724 3607768 5053772 54.84 4221744 3092132 19776 03:17:01 157160 4070576 8010268 98.08 183652 3556132 5062452 54.93 4220324 3049612 12524 03:18:01 136796 4025184 8030632 98.33 185612 3472620 5198524 56.41 4231672 2991364 4632 03:19:01 260440 4001080 7906988 96.81 189232 3332684 5248344 56.95 4252880 2856748 15300 03:20:01 1903220 5781844 6264208 76.70 189624 3416340 3039788 32.98 2613616 2846052 92952 03:21:02 3677604 7348184 4489824 54.97 190364 3406436 1317336 14.29 1120576 2880388 42624 03:22:01 3991384 7286528 4176044 51.13 190640 3221832 1095724 11.89 1199264 2689220 9248 Average: 1587507 5178200 6579921 80.56 158529 3402096 3587513 38.93 3119920 2927696 52033 03:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 349.92 248.03 1702.37 69.41 0.00 0.00 0.00 0.00 03:04:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 272.30 259.47 4439.30 40.40 0.00 0.00 0.00 0.00 03:05:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 394.13 361.40 7542.49 49.56 0.00 0.00 0.00 0.00 03:06:01 veth67c0d9f 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 03:06:01 lo 27.67 27.67 68.70 68.70 0.00 0.00 0.00 0.00 03:06:01 docker0 15.73 15.31 67.09 1.89 0.00 0.00 0.00 0.00 03:06:01 veth9e03c72 15.54 15.16 67.30 1.88 0.00 0.00 0.00 0.01 03:07:01 veth67c0d9f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:07:01 lo 139.49 139.49 296.94 296.94 0.00 0.00 0.00 0.00 03:07:01 docker0 80.80 71.87 286.52 11.57 0.00 0.00 0.00 0.00 03:07:01 veth9e03c72 80.62 71.72 287.61 11.56 0.00 0.00 0.00 0.02 03:08:01 veth67c0d9f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 lo 134.54 134.54 202.73 202.73 0.00 0.00 0.00 0.00 03:08:01 docker0 88.05 71.27 181.73 23.44 0.00 0.00 0.00 0.00 03:08:01 veth9e03c72 87.87 71.10 182.92 23.43 0.00 0.00 0.00 0.01 03:09:01 veth67c0d9f 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 lo 159.64 159.64 354.10 354.10 0.00 0.00 0.00 0.00 03:09:01 docker0 109.62 93.75 320.69 36.90 0.00 0.00 0.00 0.00 03:09:01 veth9e03c72 109.42 93.55 322.18 36.89 0.00 0.00 0.00 0.03 03:10:01 veth67c0d9f 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 lo 195.68 195.68 543.33 543.33 0.00 0.00 0.00 0.00 03:10:01 docker0 138.89 123.63 492.75 55.66 0.00 0.00 0.00 0.00 03:10:01 veth9e03c72 138.71 123.45 494.64 55.65 0.00 0.00 0.00 0.04 03:11:01 veth67c0d9f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:11:01 lo 128.95 128.95 348.81 348.81 0.00 0.00 0.00 0.00 03:11:01 docker0 77.52 71.84 320.84 28.76 0.00 0.00 0.00 0.00 03:11:01 veth9e03c72 77.34 71.67 321.89 28.75 0.00 0.00 0.00 0.03 03:12:01 veth67c0d9f 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:12:01 lo 95.02 95.02 302.65 302.65 0.00 0.00 0.00 0.00 03:12:01 docker0 59.62 57.96 272.34 31.52 0.00 0.00 0.00 0.00 03:12:01 veth9e03c72 59.42 57.76 273.14 31.51 0.00 0.00 0.00 0.02 03:13:01 veth67c0d9f 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:13:01 lo 140.22 140.22 494.87 494.87 0.00 0.00 0.00 0.00 03:13:01 docker0 92.37 90.05 451.59 45.86 0.00 0.00 0.00 0.00 03:13:01 veth9e03c72 92.19 89.87 452.85 45.85 0.00 0.00 0.00 0.04 03:14:01 veth67c0d9f 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 lo 144.11 144.11 257.55 257.55 0.00 0.00 0.00 0.00 03:14:01 docker0 85.50 74.89 235.80 22.25 0.00 0.00 0.00 0.00 03:14:01 veth9e03c72 85.32 74.70 236.96 22.24 0.00 0.00 0.00 0.02 03:15:01 veth67c0d9f 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 lo 141.43 141.43 259.72 259.72 0.00 0.00 0.00 0.00 03:15:01 docker0 82.39 70.07 233.69 26.30 0.00 0.00 0.00 0.00 03:15:01 veth9e03c72 82.19 69.87 234.80 26.29 0.00 0.00 0.00 0.02 03:16:01 veth67c0d9f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 192.75 192.75 318.07 318.07 0.00 0.00 0.00 0.00 03:16:01 docker0 109.90 100.82 288.93 31.27 0.00 0.00 0.00 0.00 03:16:01 veth9e03c72 109.71 100.65 290.42 31.26 0.00 0.00 0.00 0.02 03:17:01 veth67c0d9f 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 lo 118.43 118.43 44.29 44.29 0.00 0.00 0.00 0.00 03:17:01 docker0 68.34 53.07 37.50 7.65 0.00 0.00 0.00 0.00 03:17:01 veth9e03c72 68.16 52.89 38.42 7.64 0.00 0.00 0.00 0.00 03:18:01 veth67c0d9f 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 127.42 127.42 81.74 81.74 0.00 0.00 0.00 0.00 03:18:01 docker0 71.42 57.48 74.52 7.93 0.00 0.00 0.00 0.00 03:18:01 veth9e03c72 71.22 57.28 75.48 7.92 0.00 0.00 0.00 0.01 03:19:01 veth67c0d9f 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 03:19:01 lo 113.20 113.20 76.27 76.27 0.00 0.00 0.00 0.00 03:19:01 docker0 65.34 52.17 70.76 6.41 0.00 0.00 0.00 0.00 03:19:01 veth9e03c72 65.16 51.99 71.65 6.40 0.00 0.00 0.00 0.01 03:20:01 veth67c0d9f 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:20:01 lo 89.30 89.30 26.98 26.98 0.00 0.00 0.00 0.00 03:20:01 docker0 48.88 39.65 23.17 4.28 0.00 0.00 0.00 0.00 03:20:01 veth9e03c72 48.70 39.45 23.83 4.27 0.00 0.00 0.00 0.00 03:21:02 veth67c0d9f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:02 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:02 ens3 1395.90 1191.10 16409.98 280.33 0.00 0.00 0.00 0.00 03:22:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 14.37 16.08 10.20 7.55 0.00 0.00 0.00 0.00 Average: lo 97.74 97.74 184.08 184.08 0.00 0.00 0.00 0.00 Average: docker0 59.79 52.26 168.10 17.10 0.00 0.00 0.00 0.00 Average: ens3 69.54 59.47 825.79 14.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11623) 09/12/26 _x86_64_ (4 CPU) 03:01:31 LINUX RESTART (4 CPU) 03:02:02 CPU %user %nice %system %iowait %steal %idle 03:03:01 all 21.18 0.00 2.05 4.44 0.07 72.26 03:03:01 0 9.83 0.00 1.48 3.45 0.03 85.20 03:03:01 1 30.33 0.00 1.95 1.81 0.09 65.83 03:03:01 2 35.46 0.00 3.21 5.25 0.12 55.96 03:03:01 3 9.16 0.00 1.54 7.22 0.05 82.03 03:04:01 all 34.12 0.00 2.03 1.96 0.10 61.80 03:04:01 0 29.08 0.00 2.35 0.97 0.10 67.51 03:04:01 1 42.20 0.00 1.48 1.53 0.10 54.68 03:04:01 2 35.23 0.00 2.42 3.14 0.12 59.09 03:04:01 3 29.95 0.00 1.89 2.20 0.08 65.88 03:05:01 all 64.24 0.00 2.88 0.37 0.16 32.35 03:05:01 0 62.04 0.00 2.09 0.60 0.15 35.11 03:05:01 1 65.63 0.00 3.11 0.15 0.17 30.95 03:05:01 2 69.75 0.00 3.51 0.25 0.17 26.32 03:05:01 3 59.55 0.00 2.81 0.48 0.15 37.01 03:06:01 all 50.48 0.00 3.32 4.26 0.14 41.80 03:06:01 0 58.75 0.00 2.70 5.18 0.15 33.22 03:06:01 1 53.29 0.00 3.80 3.59 0.13 39.19 03:06:01 2 55.13 0.00 3.12 3.85 0.15 37.74 03:06:01 3 34.68 0.00 3.64 4.42 0.12 57.14 03:07:01 all 27.54 0.00 3.96 9.44 0.13 58.94 03:07:01 0 29.14 0.00 3.27 7.43 0.12 60.05 03:07:01 1 22.69 0.00 2.97 9.82 0.12 64.41 03:07:01 2 29.30 0.00 6.11 16.97 0.15 47.47 03:07:01 3 29.02 0.00 3.51 3.56 0.12 63.78 03:08:01 all 10.67 0.00 4.82 12.58 0.10 71.83 03:08:01 0 10.98 0.00 5.42 12.39 0.08 71.12 03:08:01 1 12.45 0.00 5.77 15.49 0.08 66.20 03:08:01 2 7.06 0.00 3.37 11.36 0.13 78.07 03:08:01 3 12.15 0.00 4.69 11.06 0.07 72.03 03:09:01 all 12.07 0.00 4.77 11.23 0.08 71.86 03:09:01 0 9.16 0.00 3.55 7.69 0.05 79.55 03:09:01 1 14.40 0.00 5.52 7.91 0.08 72.09 03:09:01 2 12.42 0.00 5.57 20.91 0.12 60.98 03:09:01 3 12.31 0.00 4.46 8.53 0.07 74.63 03:10:01 all 13.28 0.00 4.62 9.74 0.09 72.27 03:10:01 0 12.43 0.00 3.45 3.29 0.07 80.76 03:10:01 1 14.15 0.00 4.74 16.82 0.08 64.20 03:10:01 2 12.90 0.00 5.89 10.47 0.12 70.63 03:10:01 3 13.64 0.00 4.41 8.39 0.08 73.47 03:11:01 all 14.20 0.00 2.43 4.06 0.07 79.24 03:11:01 0 14.32 0.00 2.65 3.81 0.07 79.15 03:11:01 1 16.86 0.00 3.26 6.77 0.07 73.03 03:11:01 2 14.20 0.00 2.38 4.42 0.08 78.91 03:11:01 3 11.41 0.00 1.39 1.24 0.05 85.91 03:12:01 all 6.47 0.00 0.82 0.05 0.05 92.62 03:12:01 0 6.89 0.00 1.02 0.00 0.03 92.06 03:12:01 1 6.94 0.00 0.68 0.02 0.05 92.32 03:12:01 2 6.88 0.00 0.87 0.02 0.07 92.17 03:12:01 3 5.18 0.00 0.70 0.13 0.05 93.93 03:13:01 all 10.42 0.00 1.09 0.07 0.05 88.36 03:13:01 0 8.51 0.00 0.70 0.02 0.07 90.71 03:13:01 1 10.61 0.00 1.27 0.00 0.07 88.06 03:13:01 2 12.23 0.00 1.13 0.02 0.05 86.57 03:13:01 3 10.36 0.00 1.27 0.27 0.05 88.06 03:13:01 CPU %user %nice %system %iowait %steal %idle 03:14:01 all 11.55 0.00 5.47 11.73 0.08 71.17 03:14:01 0 9.96 0.00 5.80 12.20 0.07 71.97 03:14:01 1 12.31 0.00 6.01 12.98 0.08 68.62 03:14:01 2 12.76 0.00 5.93 12.81 0.12 68.38 03:14:01 3 11.14 0.00 4.15 8.91 0.08 75.71 03:15:01 all 15.32 0.00 4.07 9.19 0.10 71.31 03:15:01 0 14.45 0.00 5.27 18.58 0.12 61.59 03:15:01 1 17.31 0.00 2.81 3.06 0.07 76.75 03:15:01 2 15.60 0.00 5.47 9.40 0.13 69.40 03:15:01 3 13.94 0.00 2.77 5.78 0.07 77.44 03:16:01 all 21.26 0.00 4.66 9.76 0.13 64.19 03:16:01 0 17.35 0.00 3.63 9.04 0.12 69.86 03:16:01 1 20.17 0.00 5.58 9.42 0.12 64.71 03:16:01 2 25.01 0.00 3.70 8.17 0.15 62.97 03:16:01 3 22.51 0.00 5.75 12.43 0.13 59.17 03:17:01 all 8.89 0.00 5.67 13.83 0.10 71.51 03:17:01 0 8.83 0.00 5.07 12.19 0.08 73.82 03:17:01 1 9.95 0.00 6.68 11.71 0.08 71.57 03:17:01 2 7.72 0.00 5.45 15.72 0.15 70.96 03:17:01 3 9.05 0.00 5.46 15.70 0.10 69.70 03:18:01 all 10.03 0.00 5.20 13.46 0.10 71.21 03:18:01 0 9.14 0.00 4.15 7.15 0.07 79.49 03:18:01 1 11.10 0.00 6.38 23.25 0.12 59.16 03:18:01 2 10.12 0.00 4.77 4.89 0.12 80.09 03:18:01 3 9.75 0.00 5.51 18.56 0.08 66.10 03:19:01 all 9.37 0.00 6.71 18.40 0.10 65.42 03:19:01 0 8.19 0.00 6.08 17.53 0.08 68.12 03:19:01 1 11.47 0.00 7.47 22.25 0.10 58.71 03:19:01 2 9.14 0.00 7.27 20.21 0.14 63.24 03:19:01 3 8.64 0.00 6.00 13.61 0.08 71.66 03:20:01 all 18.92 0.00 4.37 10.09 0.10 66.53 03:20:01 0 19.91 0.00 4.22 8.78 0.08 67.01 03:20:01 1 15.90 0.00 4.08 14.36 0.08 65.57 03:20:01 2 18.38 0.00 5.17 13.45 0.10 62.89 03:20:01 3 21.47 0.00 4.05 3.77 0.08 70.62 03:21:02 all 10.13 0.00 1.79 23.37 0.05 64.65 03:21:02 0 9.08 0.00 2.04 4.02 0.05 84.81 03:21:02 1 10.23 0.00 0.90 8.00 0.05 80.82 03:21:02 2 11.06 0.00 2.87 75.86 0.12 10.10 03:21:02 3 10.16 0.00 1.36 5.62 0.03 82.83 03:22:01 all 17.77 0.00 0.97 5.62 0.04 75.60 03:22:01 0 27.88 0.00 0.81 1.58 0.05 69.68 03:22:01 1 3.39 0.00 0.71 4.09 0.02 91.80 03:22:01 2 17.08 0.00 1.27 9.17 0.05 72.42 03:22:01 3 22.67 0.00 1.07 7.65 0.05 68.55 Average: all 19.39 0.00 3.58 8.69 0.09 68.25 Average: 0 18.78 0.00 3.29 6.79 0.08 71.06 Average: 1 20.07 0.00 3.76 8.66 0.09 67.43 Average: 2 20.86 0.00 3.97 12.35 0.12 62.70 Average: 3 17.84 0.00 3.32 6.97 0.08 71.80