---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7662 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 12G 8.2G 58% / 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: 3943 498 1934 0 1510 3195 Swap: 1023 7 1016 ---> 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:83:c5:51 brd ff:ff:ff:ff:ff:ff inet 10.32.7.228/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe83:c551/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:c4:90:7b 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:a2ff:fec4:907b/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-7662) 10/14/24 _x86_64_ (4 CPU) 14:59:10 LINUX RESTART (4 CPU) 15:00:02 tps rtps wtps bread/s bwrtn/s 15:01:01 119.96 49.09 70.87 3473.99 8526.69 15:02:01 119.26 25.03 94.23 2291.62 22886.85 15:03:01 228.17 37.65 190.52 2128.94 40769.35 15:04:01 288.80 41.06 247.74 2855.92 30613.56 15:05:01 211.11 6.52 204.60 150.51 5756.64 15:06:01 235.17 1.90 233.27 40.25 5987.74 15:07:01 509.40 0.65 508.75 19.06 14168.84 15:08:01 386.00 0.87 385.14 29.86 10756.07 15:09:01 484.94 28.52 456.41 1152.68 16909.56 15:10:01 169.14 136.94 32.19 5696.52 2477.19 15:11:01 366.96 188.00 178.95 5418.96 51397.03 Average: 283.79 46.93 236.86 2112.28 19130.08 15:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:01:01 1297160 3203232 2741492 67.88 61536 1990956 1039236 20.43 752808 1791612 167832 15:02:01 155384 2526128 3883268 96.15 74468 2426336 1575696 30.97 1577576 2067500 18116 15:03:01 348480 2385008 3690172 91.37 93340 2091940 1655088 32.53 1648688 1842668 22672 15:04:01 106792 1660868 3931860 97.36 108072 1675800 3021744 59.40 2283964 1441212 2452 15:05:01 118848 1060632 3919804 97.06 114120 1068268 3764380 74.00 2752172 969476 1444 15:06:01 115268 1030064 3923384 97.15 123484 1030244 3795380 74.61 2770096 949520 1108 15:07:01 109604 1017332 3929048 97.29 134928 1005420 3801148 74.72 2778672 932900 3460 15:08:01 123928 843040 3914724 96.93 135588 822620 3976140 78.16 2883132 826736 3328 15:09:01 118952 546636 3919700 97.05 76376 678396 4867440 95.68 2904068 797928 20444 15:10:01 1540404 2080576 2498248 61.86 61688 647912 1939044 38.12 1626248 710784 196264 15:11:01 2055792 3315868 1982860 49.10 98496 1318700 928988 18.26 623844 1176600 17500 Average: 553692 1788126 3484960 86.29 98372 1341508 2760389 54.26 2054661 1227903 41329 15:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:01:01 lo 2.91 2.91 0.27 0.27 0.00 0.00 0.00 0.00 15:01:01 ens3 145.99 131.84 1016.62 25.52 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 15:02:01 veth4e31569 18.71 23.58 1.23 141.12 0.00 0.00 0.00 0.01 15:02:01 ens3 739.64 607.43 4863.08 116.78 0.00 0.00 0.00 0.00 15:02:01 docker0 18.71 23.48 0.97 141.12 0.00 0.00 0.00 0.00 15:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:03:01 ens3 640.38 498.02 7066.85 65.03 0.00 0.00 0.00 0.00 15:03:01 docker0 152.37 208.51 7.93 2190.34 0.00 0.00 0.00 0.00 15:04:01 vethf02297b 20.00 19.05 73.98 2.20 0.00 0.00 0.00 0.01 15:04:01 vethb8bbea8 0.18 0.40 0.01 0.03 0.00 0.00 0.00 0.00 15:04:01 lo 34.79 34.79 75.64 75.64 0.00 0.00 0.00 0.00 15:04:01 ens3 544.56 341.86 2759.76 54.03 0.00 0.00 0.00 0.00 15:05:01 vethf02297b 93.72 91.17 420.00 27.69 0.00 0.00 0.00 0.03 15:05:01 vethb8bbea8 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 lo 149.46 149.46 444.19 444.19 0.00 0.00 0.00 0.00 15:05:01 ens3 28.28 16.35 6.64 6.34 0.00 0.00 0.00 0.00 15:06:01 vethf02297b 129.37 120.41 520.44 47.45 0.00 0.00 0.00 0.04 15:06:01 vethb8bbea8 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 lo 208.93 208.93 564.57 564.57 0.00 0.00 0.00 0.00 15:06:01 ens3 7.25 5.06 1.92 2.01 0.00 0.00 0.00 0.00 15:07:01 vethf02297b 154.04 135.58 475.62 48.23 0.00 0.00 0.00 0.04 15:07:01 vethb8bbea8 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 lo 233.46 233.46 517.06 517.06 0.00 0.00 0.00 0.00 15:07:01 ens3 33.06 14.95 8.76 8.10 0.00 0.00 0.00 0.00 15:08:01 vethf02297b 151.54 137.43 569.91 51.37 0.00 0.00 0.00 0.05 15:08:01 vethb8bbea8 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 230.71 230.71 614.13 614.13 0.00 0.00 0.00 0.00 15:08:01 ens3 70.60 47.81 16.40 15.24 0.00 0.00 0.00 0.00 15:09:01 vethf02297b 57.91 49.10 126.52 11.31 0.00 0.00 0.00 0.01 15:09:01 vethb8bbea8 0.20 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 vetha936e04 28.37 31.36 72.62 11.20 0.00 0.00 0.00 0.01 15:09:01 lo 149.80 149.80 218.54 218.54 0.00 0.00 0.00 0.00 15:10:01 lo 12.35 12.35 0.73 0.73 0.00 0.00 0.00 0.00 15:10:01 ens3 3704.23 2554.86 16909.82 596.69 0.00 0.00 0.00 0.00 15:10:01 docker0 811.81 821.43 2259.81 2531.99 0.00 0.00 0.00 0.00 15:11:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:11:01 ens3 226.11 134.59 2229.45 62.94 0.00 0.00 0.00 0.00 15:11:01 docker0 89.99 165.46 4.70 2194.67 0.00 0.00 0.00 0.00 Average: lo 93.30 93.30 221.73 221.73 0.00 0.00 0.00 0.00 Average: ens3 324.08 223.06 1659.00 53.77 0.00 0.00 0.00 0.00 Average: docker0 82.10 89.85 206.16 430.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7662) 10/14/24 _x86_64_ (4 CPU) 14:59:10 LINUX RESTART (4 CPU) 15:00:02 CPU %user %nice %system %iowait %steal %idle 15:01:01 all 22.98 0.00 1.66 3.06 0.07 72.24 15:01:01 0 48.18 0.00 2.80 0.85 0.12 48.05 15:01:01 1 17.79 0.00 1.48 1.07 0.05 79.61 15:01:01 2 12.78 0.00 1.23 7.01 0.07 78.91 15:01:01 3 13.08 0.00 1.12 3.33 0.05 82.42 15:02:01 all 45.50 0.00 3.21 1.85 0.10 49.34 15:02:01 0 41.35 0.00 3.74 1.36 0.10 53.45 15:02:01 1 43.61 0.00 3.20 1.27 0.08 51.83 15:02:01 2 44.58 0.00 3.71 3.34 0.12 48.24 15:02:01 3 52.46 0.00 2.19 1.42 0.10 43.83 15:03:01 all 23.72 0.00 4.38 5.50 0.09 66.31 15:03:01 0 26.30 0.00 4.49 5.60 0.08 63.53 15:03:01 1 19.50 0.00 4.01 6.85 0.10 69.54 15:03:01 2 23.40 0.00 4.15 6.25 0.12 66.08 15:03:01 3 25.61 0.00 4.88 3.33 0.10 66.08 15:04:01 all 39.89 0.00 3.25 6.10 0.11 50.66 15:04:01 0 42.16 0.00 2.46 4.46 0.12 50.80 15:04:01 1 36.32 0.00 3.57 6.98 0.10 53.03 15:04:01 2 38.07 0.00 3.92 9.46 0.12 48.43 15:04:01 3 43.00 0.00 3.01 3.51 0.10 50.38 15:05:01 all 27.37 0.00 2.18 5.42 0.10 64.93 15:05:01 0 24.10 0.00 1.99 0.72 0.07 73.12 15:05:01 1 29.85 0.00 2.31 11.40 0.10 56.34 15:05:01 2 25.62 0.00 1.77 4.11 0.12 68.39 15:05:01 3 29.93 0.00 2.65 5.47 0.10 61.85 15:06:01 all 15.07 0.00 2.02 5.93 0.09 76.89 15:06:01 0 15.13 0.00 1.69 9.11 0.10 73.97 15:06:01 1 15.79 0.00 2.31 4.66 0.08 77.16 15:06:01 2 15.60 0.00 2.04 3.27 0.10 78.99 15:06:01 3 13.77 0.00 2.06 6.68 0.08 77.40 15:07:01 all 10.60 0.00 3.29 14.96 0.11 71.04 15:07:01 0 8.93 0.00 2.94 10.16 0.10 77.87 15:07:01 1 11.87 0.00 3.49 14.70 0.10 69.84 15:07:01 2 10.53 0.00 3.24 18.65 0.15 67.42 15:07:01 3 11.05 0.00 3.51 16.35 0.10 68.99 15:08:01 all 19.88 0.00 3.20 11.07 0.11 65.74 15:08:01 0 18.98 0.00 3.07 15.53 0.10 62.32 15:08:01 1 19.71 0.00 3.19 11.82 0.10 65.17 15:08:01 2 19.04 0.00 3.72 9.17 0.12 67.95 15:08:01 3 21.80 0.00 2.79 7.75 0.10 67.56 15:09:01 all 17.82 0.00 4.55 13.22 0.11 64.30 15:09:01 0 18.45 0.00 4.21 15.19 0.10 62.05 15:09:01 1 16.71 0.00 4.31 11.78 0.10 67.10 15:09:01 2 19.24 0.00 5.21 11.40 0.15 63.99 15:09:01 3 16.91 0.00 4.47 14.47 0.10 64.05 15:10:01 all 29.11 0.00 1.71 3.46 0.08 65.65 15:10:01 0 25.05 0.00 1.87 2.82 0.05 70.21 15:10:01 1 30.36 0.00 1.74 1.44 0.08 66.38 15:10:01 2 26.95 0.00 1.65 3.48 0.08 67.84 15:10:01 3 34.03 0.00 1.54 6.12 0.08 58.23 15:11:01 all 15.61 0.00 3.89 8.57 0.10 71.83 15:11:01 0 10.16 0.00 3.87 7.31 0.08 78.57 15:11:01 1 15.41 0.00 3.67 9.86 0.10 70.96 15:11:01 2 11.74 0.00 3.67 4.75 0.12 79.73 15:11:01 3 25.16 0.00 4.37 12.33 0.10 58.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.33 0.00 3.03 7.19 0.10 65.35 Average: 0 25.32 0.00 3.01 6.65 0.09 64.93 Average: 1 23.36 0.00 3.03 7.45 0.09 66.07 Average: 2 22.54 0.00 3.12 7.34 0.11 66.89 Average: 3 26.11 0.00 2.96 7.34 0.09 63.50