---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-776 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: 2800.000 BogoMIPS: 5600.00 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 9.2G 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: 3943 476 2374 0 1092 3226 Swap: 1023 4 1019 ---> 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:30:46:33 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe30:4633/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:92:42:dd 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::42:34ff:fe92:42dd/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-776) 07/25/24 _x86_64_ (4 CPU) 10:04:10 LINUX RESTART (4 CPU) 10:05:01 tps rtps wtps bread/s bwrtn/s 10:06:01 121.53 45.43 76.10 2643.83 9929.01 10:07:01 98.63 22.45 76.19 1919.95 19563.14 10:08:01 196.21 29.46 166.75 2527.94 30477.22 10:09:01 279.34 2.28 277.05 97.32 8187.97 10:10:01 425.41 0.50 424.91 14.66 11709.12 10:11:01 480.02 6.73 473.29 190.77 12978.77 10:12:01 414.65 1.02 413.63 44.79 11285.44 10:13:01 631.76 2.42 629.35 46.53 17974.87 10:14:01 1366.76 8.22 1358.54 177.17 16201.43 10:15:01 905.06 1.00 904.07 51.72 19763.95 10:16:01 261.07 180.47 80.60 6986.57 4105.58 Average: 470.92 27.27 443.65 1336.58 14745.25 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 1350304 3226664 2688348 66.57 61228 1961912 1031856 20.28 714672 1779876 117772 10:07:01 239964 2653272 3798688 94.06 72676 2472788 1433476 28.18 1377568 2193676 27180 10:08:01 135468 1857948 3903184 96.65 80180 1870864 2910932 57.22 2052176 1649392 9684 10:09:01 118664 1404012 3919988 97.06 107856 1412828 3484896 68.50 2477852 1242336 1420 10:10:01 118248 1341016 3920404 97.07 129040 1323340 3585952 70.49 2538868 1165220 2668 10:11:01 115416 1218980 3923236 97.14 139340 1198980 3810324 74.90 2620508 1091488 2712 10:12:01 123192 853644 3915460 96.95 134868 833620 4244940 83.44 2861464 842536 2828 10:13:01 115908 834712 3922744 97.13 140844 805268 4256680 83.67 2858584 830932 3148 10:14:01 140756 759632 3897896 96.51 141624 672456 4337636 85.27 2821408 779668 3188 10:15:01 112128 701668 3926524 97.22 142212 653472 4511240 88.68 2873212 762064 3160 10:16:01 2496396 3339804 1542256 38.19 141148 868636 963852 18.95 614276 768372 214360 Average: 460586 1653759 3578066 88.60 117365 1279469 3142889 61.78 2164599 1191415 35284 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 150.71 124.36 1008.72 33.17 0.00 0.00 0.00 0.00 10:06:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 725.55 647.61 7143.62 106.72 0.00 0.00 0.00 0.00 10:07:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:08:01 veth6aebb25 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 10:08:01 docker0 3.23 4.03 12.70 0.49 0.00 0.00 0.00 0.00 10:08:01 veth6db7204 3.05 3.88 12.73 0.48 0.00 0.00 0.00 0.00 10:08:01 ens3 614.25 362.97 4149.86 63.17 0.00 0.00 0.00 0.00 10:09:01 veth6aebb25 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 docker0 47.31 45.24 116.54 5.64 0.00 0.00 0.00 0.00 10:09:01 veth6db7204 47.14 45.11 117.18 5.63 0.00 0.00 0.00 0.01 10:09:01 ens3 37.53 24.73 8.00 7.38 0.00 0.00 0.00 0.00 10:10:01 veth6aebb25 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 54.64 45.09 31.67 7.40 0.00 0.00 0.00 0.00 10:10:01 veth6db7204 54.46 44.93 32.41 7.39 0.00 0.00 0.00 0.00 10:10:01 ens3 8.23 5.12 1.88 1.82 0.00 0.00 0.00 0.00 10:11:01 veth6aebb25 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 docker0 63.54 53.37 44.87 8.30 0.00 0.00 0.00 0.00 10:11:01 veth6db7204 63.37 53.21 45.73 8.29 0.00 0.00 0.00 0.00 10:11:01 ens3 67.02 32.64 15.89 13.52 0.00 0.00 0.00 0.00 10:12:01 veth6aebb25 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:12:01 docker0 51.48 43.14 41.67 5.98 0.00 0.00 0.00 0.00 10:12:01 veth6db7204 51.30 42.97 42.37 5.97 0.00 0.00 0.00 0.00 10:12:01 ens3 51.73 36.62 10.97 15.88 0.00 0.00 0.00 0.00 10:13:01 veth6aebb25 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 docker0 66.27 49.06 27.02 6.06 0.00 0.00 0.00 0.00 10:13:01 veth6db7204 66.11 48.89 27.91 6.05 0.00 0.00 0.00 0.00 10:13:01 ens3 0.72 0.60 0.16 0.12 0.00 0.00 0.00 0.00 10:14:01 veth6aebb25 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 docker0 59.62 47.61 37.55 18.27 0.00 0.00 0.00 0.00 10:14:01 veth6db7204 59.44 47.43 38.35 18.26 0.00 0.00 0.00 0.00 10:14:01 ens3 108.98 46.66 30.77 23.20 0.00 0.00 0.00 0.00 10:15:01 veth6aebb25 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 docker0 66.46 56.06 68.94 6.90 0.00 0.00 0.00 0.00 10:15:01 veth6db7204 66.28 55.88 69.83 6.89 0.00 0.00 0.00 0.01 10:15:01 ens3 77.79 38.84 17.75 12.92 0.00 0.00 0.00 0.00 10:16:01 docker0 9.23 8.48 1.76 0.73 0.00 0.00 0.00 0.00 10:16:01 ens3 563.26 274.17 681.40 147.02 0.00 0.00 0.00 0.00 10:16:01 lo 868.77 868.77 450.08 450.08 0.00 0.00 0.00 0.00 Average: docker0 38.34 32.00 34.79 5.43 0.00 0.00 0.00 0.00 Average: ens3 218.75 144.96 1188.42 38.63 0.00 0.00 0.00 0.00 Average: lo 78.62 78.62 40.88 40.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-776) 07/25/24 _x86_64_ (4 CPU) 10:04:10 LINUX RESTART (4 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 23.20 0.00 1.68 2.84 0.08 72.21 10:06:01 0 36.39 0.00 2.24 1.44 0.10 59.84 10:06:01 1 11.71 0.00 1.01 0.48 0.05 86.75 10:06:01 2 33.26 0.00 2.19 1.52 0.08 62.94 10:06:01 3 11.51 0.00 1.25 7.92 0.07 79.24 10:07:01 all 46.09 0.00 2.83 1.11 0.12 49.85 10:07:01 0 47.29 0.00 2.61 0.90 0.12 49.08 10:07:01 1 42.76 0.00 2.96 2.21 0.12 51.95 10:07:01 2 47.59 0.00 2.36 0.20 0.13 49.72 10:07:01 3 46.69 0.00 3.42 1.15 0.12 48.61 10:08:01 all 42.97 0.00 3.30 3.48 0.13 50.12 10:08:01 0 45.74 0.00 3.33 2.18 0.15 48.60 10:08:01 1 41.47 0.00 3.13 1.39 0.13 53.88 10:08:01 2 50.52 0.00 3.13 4.93 0.13 41.29 10:08:01 3 34.15 0.00 3.62 5.39 0.12 56.72 10:09:01 all 24.71 0.00 1.96 7.71 0.11 65.51 10:09:01 0 22.92 0.00 1.44 3.05 0.08 72.51 10:09:01 1 23.97 0.00 1.72 3.44 0.10 70.77 10:09:01 2 29.35 0.00 1.74 4.56 0.12 64.22 10:09:01 3 22.60 0.00 2.92 19.83 0.13 54.52 10:10:01 all 7.98 0.00 2.35 11.94 0.12 77.62 10:10:01 0 7.73 0.00 2.09 8.03 0.10 82.05 10:10:01 1 7.88 0.00 2.54 17.48 0.10 72.01 10:10:01 2 8.54 0.00 2.48 7.32 0.17 81.49 10:10:01 3 7.77 0.00 2.30 14.91 0.12 74.90 10:11:01 all 12.12 0.00 2.77 13.36 0.11 71.64 10:11:01 0 12.09 0.00 3.38 18.85 0.10 65.59 10:11:01 1 12.66 0.00 2.91 12.91 0.10 71.42 10:11:01 2 12.01 0.00 2.16 6.37 0.13 79.33 10:11:01 3 11.76 0.00 2.61 15.28 0.10 70.25 10:12:01 all 17.56 0.00 2.71 11.64 0.12 67.96 10:12:01 0 13.70 0.00 2.55 17.52 0.10 66.13 10:12:01 1 20.67 0.00 2.82 8.96 0.12 67.44 10:12:01 2 18.80 0.00 2.16 7.35 0.15 71.53 10:12:01 3 17.07 0.00 3.28 12.75 0.12 66.78 10:13:01 all 7.44 0.00 3.18 18.63 0.13 70.63 10:13:01 0 7.16 0.00 3.60 17.23 0.12 71.89 10:13:01 1 6.99 0.00 3.92 24.15 0.13 64.80 10:13:01 2 8.08 0.00 2.50 16.62 0.17 72.63 10:13:01 3 7.54 0.00 2.69 16.50 0.10 73.17 10:14:01 all 9.14 0.00 4.16 19.31 0.13 67.26 10:14:01 0 8.72 0.00 3.81 20.53 0.12 66.82 10:14:01 1 9.39 0.00 4.90 24.07 0.12 61.52 10:14:01 2 9.64 0.00 3.90 17.15 0.15 69.17 10:14:01 3 8.80 0.00 4.02 15.48 0.12 71.59 10:15:01 all 9.25 0.00 3.84 19.10 0.13 67.67 10:15:01 0 6.95 0.00 3.65 27.43 0.12 61.86 10:15:01 1 9.96 0.00 3.92 14.36 0.12 71.64 10:15:01 2 10.02 0.00 3.44 13.87 0.17 72.50 10:15:01 3 10.09 0.00 4.33 20.77 0.12 64.69 10:16:01 all 36.04 0.00 2.48 5.91 0.11 55.46 10:16:01 0 28.95 0.00 2.36 8.16 0.12 60.41 10:16:01 1 48.96 0.00 2.61 4.09 0.12 44.23 10:16:01 2 39.88 0.00 2.07 3.73 0.13 54.18 10:16:01 3 26.35 0.00 2.90 7.64 0.10 63.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.52 0.00 2.84 10.44 0.12 65.08 Average: 0 21.62 0.00 2.82 11.38 0.11 64.07 Average: 1 21.51 0.00 2.95 10.30 0.11 65.14 Average: 2 24.38 0.00 2.56 7.59 0.14 65.34 Average: 3 18.59 0.00 3.03 12.50 0.11 65.77