---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12266 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 468 2684 0 791 3237 Swap: 1023 22 1001 ---> 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:06:84:6b brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe06:846b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:ab:ef:4d 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:c7ff:feab:ef4d/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-12266) 12/06/24 _x86_64_ (4 CPU) 16:50:41 LINUX RESTART (4 CPU) 16:51:01 tps rtps wtps bread/s bwrtn/s 16:52:01 191.42 83.97 107.45 6606.23 42246.04 16:53:01 124.88 35.33 89.55 2219.36 14267.22 16:54:01 81.48 26.23 55.25 1474.62 19421.72 16:55:02 244.08 31.01 213.06 2743.54 30005.40 16:56:01 148.99 10.05 138.94 263.82 5039.28 16:57:01 143.50 1.07 142.44 11.86 4270.04 16:58:01 434.51 0.55 433.96 14.26 14990.30 16:59:01 342.09 1.43 340.66 41.19 11863.22 17:00:01 353.53 16.11 337.43 480.21 12015.19 17:01:01 453.55 7.00 446.55 201.33 15709.66 17:02:03 2156.85 161.72 1995.12 3156.26 16926.51 17:03:01 435.13 240.42 194.71 8143.12 10344.98 Average: 432.71 51.19 381.53 2102.62 16459.22 16:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:52:01 1528636 3303668 2510024 62.15 53692 1872372 967560 19.02 652908 1668688 205696 16:53:01 964024 2985096 3074636 76.13 66472 2096368 1325220 26.05 968340 1898276 14456 16:54:01 157548 2329992 3881112 96.10 75344 2234612 1699356 33.40 1693428 1966824 12400 16:55:02 117092 1599548 3921568 97.10 94680 1617772 3121776 61.36 2315776 1389216 12888 16:56:01 140220 959080 3898440 96.53 99956 954728 3826032 75.21 2762268 921800 4320 16:57:01 116568 922192 3922092 97.11 110152 928092 3854376 75.77 2791796 903484 5844 16:58:01 111408 891612 3927252 97.24 130936 859540 3861756 75.91 2768344 885084 6076 16:59:01 106748 774704 3931912 97.36 135184 721140 3999980 78.63 2834268 798492 8008 17:00:01 127768 545744 3910892 96.84 95516 508292 4515232 88.76 2896400 683612 15920 17:01:01 110224 286348 3928436 97.27 72528 303056 4902368 96.37 2966964 635148 9100 17:02:03 1913856 2099196 2124804 52.61 78640 191140 2213056 43.50 1277116 542728 37088 17:03:01 2847580 3382736 1191080 29.49 108596 595280 933536 18.35 479432 553480 143452 Average: 686806 1673326 3351854 82.99 93475 1073533 2935021 57.69 2033920 1070569 39604 16:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:52:01 ens3 394.13 256.02 1479.48 70.56 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:53:01 ens3 381.22 359.27 2150.04 71.24 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 16:54:01 ens3 1290.97 864.66 7512.51 215.20 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:55:02 ens3 585.79 366.22 2782.06 73.83 0.00 0.00 0.00 0.00 16:55:02 veth1fbe0e4 22.56 22.61 95.36 2.59 0.00 0.00 0.00 0.01 16:55:02 docker0 22.75 22.75 95.06 2.60 0.00 0.00 0.00 0.00 16:55:02 lo 39.14 39.14 97.22 97.22 0.00 0.00 0.00 0.00 16:56:01 ens3 51.94 25.20 14.33 11.31 0.00 0.00 0.00 0.00 16:56:01 veth1fbe0e4 66.45 63.79 300.69 18.02 0.00 0.00 0.00 0.02 16:56:01 docker0 66.63 63.96 299.79 18.03 0.00 0.00 0.00 0.00 16:56:01 lo 112.30 112.30 316.59 316.59 0.00 0.00 0.00 0.00 16:57:01 ens3 20.23 12.00 4.56 4.50 0.00 0.00 0.00 0.00 16:57:01 veth1fbe0e4 112.25 105.65 470.64 42.24 0.00 0.00 0.00 0.04 16:57:01 docker0 112.43 105.81 469.11 42.25 0.00 0.00 0.00 0.00 16:57:01 lo 184.57 184.57 510.51 510.51 0.00 0.00 0.00 0.00 16:58:01 ens3 29.93 20.73 6.57 6.68 0.00 0.00 0.00 0.00 16:58:01 veth1fbe0e4 144.38 131.69 453.51 46.54 0.00 0.00 0.00 0.04 16:58:01 docker0 144.58 131.89 451.55 46.55 0.00 0.00 0.00 0.00 16:58:01 lo 223.68 223.68 493.60 493.60 0.00 0.00 0.00 0.00 16:59:01 ens3 33.34 24.90 7.97 7.78 0.00 0.00 0.00 0.00 16:59:01 veth1fbe0e4 159.34 145.44 606.12 56.32 0.00 0.00 0.00 0.05 16:59:01 docker0 159.52 145.61 603.95 56.33 0.00 0.00 0.00 0.00 16:59:01 lo 241.71 241.71 655.48 655.48 0.00 0.00 0.00 0.00 17:00:01 ens3 1141.49 704.46 303.45 292.43 0.00 0.00 0.00 0.00 17:00:01 veth1fbe0e4 114.52 109.28 291.21 31.02 0.00 0.00 0.00 0.02 17:00:01 docker0 114.71 109.46 289.65 31.03 0.00 0.00 0.00 0.00 17:00:01 lo 200.45 200.45 317.99 317.99 0.00 0.00 0.00 0.00 17:01:01 ens3 19.04 10.54 4.30 3.45 0.00 0.00 0.00 0.00 17:01:01 veth1fbe0e4 73.02 65.26 56.01 11.69 0.00 0.00 0.00 0.00 17:01:01 docker0 73.22 65.46 55.02 11.70 0.00 0.00 0.00 0.00 17:01:01 lo 138.86 138.86 65.89 65.89 0.00 0.00 0.00 0.00 17:02:03 ens3 255.75 181.38 74.41 71.25 0.00 0.00 0.00 0.00 17:02:03 docker0 41.00 38.23 37.50 5.25 0.00 0.00 0.00 0.00 17:02:03 lo 80.47 80.47 42.32 42.32 0.00 0.00 0.00 0.00 17:02:03 vethdbdab42 1.45 1.75 0.08 0.11 0.00 0.00 0.00 0.00 17:03:01 ens3 69.67 50.24 32.88 55.94 0.00 0.00 0.00 0.00 17:03:01 docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 357.01 240.27 1198.49 73.82 0.00 0.00 0.00 0.00 Average: docker0 61.33 57.01 191.59 17.81 0.00 0.00 0.00 0.00 Average: lo 102.31 102.31 208.13 208.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12266) 12/06/24 _x86_64_ (4 CPU) 16:50:41 LINUX RESTART (4 CPU) 16:51:01 CPU %user %nice %system %iowait %steal %idle 16:52:01 all 17.99 0.00 2.43 6.14 0.06 73.37 16:52:01 0 16.28 0.00 2.02 2.06 0.03 79.61 16:52:01 1 14.91 0.00 3.03 7.05 0.05 74.96 16:52:01 2 7.91 0.00 1.91 6.29 0.07 83.83 16:52:01 3 32.84 0.00 2.78 9.16 0.08 55.14 16:53:01 all 27.96 0.00 1.63 2.50 0.07 67.83 16:53:01 0 26.00 0.00 1.68 1.48 0.07 70.77 16:53:01 1 44.13 0.00 1.82 2.10 0.08 51.87 16:53:01 2 24.32 0.00 1.83 0.63 0.08 73.13 16:53:01 3 17.38 0.00 1.20 5.81 0.05 75.55 16:54:01 all 54.07 0.00 3.22 0.68 0.10 41.93 16:54:01 0 63.87 0.00 1.93 0.42 0.10 33.68 16:54:01 1 39.82 0.00 3.09 0.53 0.10 56.45 16:54:01 2 49.63 0.00 4.38 1.31 0.10 44.58 16:54:01 3 62.98 0.00 3.44 0.50 0.10 32.98 16:55:02 all 39.20 0.00 3.37 5.59 0.10 51.74 16:55:02 0 33.49 0.00 3.54 8.55 0.10 54.32 16:55:02 1 27.02 0.00 3.92 4.46 0.10 64.49 16:55:02 2 45.25 0.00 2.69 6.12 0.12 45.82 16:55:02 3 51.12 0.00 3.33 3.25 0.08 42.21 16:56:01 all 25.89 0.00 1.91 3.96 0.08 68.16 16:56:01 0 29.97 0.00 1.61 3.27 0.07 65.09 16:56:01 1 25.29 0.00 2.12 1.05 0.07 71.47 16:56:01 2 29.88 0.00 2.28 4.79 0.10 62.95 16:56:01 3 18.35 0.00 1.69 6.72 0.07 73.17 16:57:01 all 14.69 0.00 1.91 3.72 0.08 79.60 16:57:01 0 13.15 0.00 2.33 5.11 0.10 79.30 16:57:01 1 16.02 0.00 1.75 4.21 0.07 77.95 16:57:01 2 13.13 0.00 2.10 5.25 0.08 79.45 16:57:01 3 16.47 0.00 1.43 0.33 0.08 81.68 16:58:01 all 10.69 0.00 3.85 13.62 0.09 71.74 16:58:01 0 11.05 0.00 3.72 7.15 0.08 78.00 16:58:01 1 10.86 0.00 4.78 28.58 0.12 55.67 16:58:01 2 11.18 0.00 4.15 14.17 0.12 70.39 16:58:01 3 9.64 0.00 2.74 4.62 0.07 82.93 16:59:01 all 18.42 0.00 3.71 10.55 0.10 67.21 16:59:01 0 16.19 0.00 2.66 7.82 0.10 73.24 16:59:01 1 19.81 0.00 4.74 20.38 0.10 54.98 16:59:01 2 20.22 0.00 3.76 6.72 0.12 69.18 16:59:01 3 17.49 0.00 3.72 7.34 0.08 71.36 17:00:01 all 22.19 0.00 5.83 10.90 0.10 60.98 17:00:01 0 25.61 0.00 4.34 16.90 0.10 53.05 17:00:01 1 18.71 0.00 5.86 11.16 0.10 64.17 17:00:01 2 23.03 0.00 7.79 5.89 0.12 63.17 17:00:01 3 21.40 0.00 5.36 9.59 0.08 63.56 17:01:01 all 11.87 0.00 4.68 14.82 0.11 68.53 17:01:01 0 12.67 0.00 4.80 19.86 0.10 62.57 17:01:01 1 10.85 0.00 4.06 12.47 0.10 72.52 17:01:01 2 11.99 0.00 4.43 8.54 0.12 74.92 17:01:01 3 11.98 0.00 5.39 18.40 0.12 64.11 17:02:03 all 15.33 0.00 4.65 19.29 0.10 60.63 17:02:03 0 13.60 0.00 5.07 19.17 0.08 62.09 17:02:03 1 16.27 0.00 5.06 25.53 0.10 53.05 17:02:03 2 15.30 0.00 5.43 21.57 0.13 57.58 17:02:03 3 16.19 0.00 3.06 10.91 0.08 69.77 17:02:03 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 23.27 0.00 1.21 16.72 0.07 58.73 17:03:01 0 19.09 0.00 0.85 5.59 0.07 74.40 17:03:01 1 20.08 0.00 0.85 15.99 0.07 63.02 17:03:01 2 34.64 0.00 1.96 28.39 0.10 34.90 17:03:01 3 19.32 0.00 1.21 16.92 0.05 62.50 Average: all 23.44 0.00 3.21 9.06 0.09 64.20 Average: 0 23.39 0.00 2.89 8.15 0.08 65.49 Average: 1 21.98 0.00 3.44 11.17 0.09 63.32 Average: 2 23.81 0.00 3.57 9.13 0.10 63.39 Average: 3 24.59 0.00 2.95 7.78 0.08 64.60