---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35058 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 888 22924 0 8353 30822 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:34:e8:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe34:e8cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:bf:5e: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:a7ff:febf:5e4e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35058) 08/13/25 _x86_64_ (8 CPU) 03:44:49 LINUX RESTART (8 CPU) 03:45:01 tps rtps wtps bread/s bwrtn/s 03:46:02 127.10 47.84 79.25 4440.99 104610.03 03:47:01 43.48 0.00 43.48 0.00 68344.08 03:48:01 8.58 3.22 5.37 142.24 6790.33 03:49:01 396.43 41.51 354.92 2939.24 9831.56 03:50:01 712.33 4.32 708.01 487.70 268511.83 03:51:01 19.63 0.00 19.63 0.00 4180.77 03:52:01 218.95 0.42 218.53 41.86 34080.59 03:53:01 7.56 0.00 7.56 0.00 217.13 03:54:01 4.62 0.00 4.62 0.00 200.10 03:55:01 44.83 0.07 44.76 10.53 1138.61 Average: 158.55 9.75 148.80 807.58 49762.36 03:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:02 30642768 31882672 2296452 6.97 38596 1529648 1318712 3.88 633020 1411988 24 03:47:01 30641780 31881896 2297440 6.97 38684 1529652 1318712 3.88 633664 1411944 180 03:48:01 30523448 31773480 2415772 7.33 38772 1539716 1318712 3.88 743400 1419228 0 03:49:01 29814496 31681168 3124724 9.49 78624 2089584 1528368 4.50 896376 1914748 373084 03:50:01 22641240 30337304 10297980 31.26 159004 7604360 7965536 23.44 2454648 7168840 980 03:51:01 21095724 28912876 11843496 35.96 160764 7718376 9941236 29.25 3969088 7176392 120 03:52:01 19898872 28242992 13040348 39.59 202452 8150304 10878488 32.01 4737272 7540840 2428 03:53:01 19778880 28127748 13160340 39.95 202608 8154476 11006152 32.38 4863752 7531288 2228 03:54:01 19777768 28128148 13161452 39.96 202716 8155848 10976652 32.30 4863232 7532448 396 03:55:01 22328208 30516816 10611012 32.21 203412 8010928 3563064 10.48 2517096 7398056 300 Average: 24714318 30148510 8224902 24.97 132563 5448289 5981563 17.60 2631155 5050577 37974 03:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:02 ens3 190.10 121.01 586.57 28.83 0.00 0.00 0.00 0.00 03:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 03:47:01 ens3 0.44 0.19 0.07 0.24 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:48:01 ens3 100.68 61.02 128.11 20.72 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 ens3 322.78 237.03 3594.96 43.63 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 lo 10.80 10.80 1.02 1.02 0.00 0.00 0.00 0.00 03:50:01 veth79fdaf8 30.86 30.77 8.79 3.38 0.00 0.00 0.00 0.00 03:50:01 veth444c88e 1.28 1.73 0.15 0.17 0.00 0.00 0.00 0.00 03:50:01 veth4e816ed 0.92 1.12 0.05 0.07 0.00 0.00 0.00 0.00 03:50:01 veth68ad474 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 03:51:01 veth79fdaf8 60.87 60.82 7.23 15.24 0.00 0.00 0.00 0.00 03:51:01 veth444c88e 4.27 5.52 0.78 0.88 0.00 0.00 0.00 0.00 03:51:01 veth4e816ed 143.04 143.29 16.95 34.52 0.00 0.00 0.00 0.00 03:51:01 veth68ad474 0.18 0.47 0.01 0.03 0.00 0.00 0.00 0.00 03:52:01 veth79fdaf8 283.90 282.80 32.74 67.32 0.00 0.00 0.00 0.01 03:52:01 veth444c88e 0.17 0.48 0.01 0.03 0.00 0.00 0.00 0.00 03:52:01 veth4e816ed 200.68 202.90 22.49 44.72 0.00 0.00 0.00 0.00 03:52:01 veth68ad474 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:53:01 veth79fdaf8 0.35 0.37 0.58 0.03 0.00 0.00 0.00 0.00 03:53:01 veth444c88e 0.55 0.78 0.08 0.09 0.00 0.00 0.00 0.00 03:53:01 veth4e816ed 548.07 548.75 59.51 123.51 0.00 0.00 0.00 0.01 03:53:01 veth68ad474 0.45 0.45 4.26 0.08 0.00 0.00 0.00 0.00 03:54:01 veth79fdaf8 0.20 0.22 0.57 0.02 0.00 0.00 0.00 0.00 03:54:01 veth444c88e 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 03:54:01 veth4e816ed 6.42 9.37 1.52 0.72 0.00 0.00 0.00 0.00 03:54:01 veth68ad474 0.35 0.32 4.18 0.04 0.00 0.00 0.00 0.00 03:55:01 veth79fdaf8 0.22 0.78 0.01 0.05 0.00 0.00 0.00 0.00 03:55:01 ens3 3062.87 1669.46 58076.32 194.59 0.00 0.00 0.00 0.00 03:55:01 veth5bbd190 1564.71 1594.95 355.64 180.11 0.00 0.00 0.00 0.03 03:55:01 docker0 51.71 94.95 4.31 1342.16 0.00 0.00 0.00 0.00 Average: veth79fdaf8 37.70 37.64 5.00 8.62 0.00 0.00 0.00 0.00 Average: ens3 306.43 166.78 5817.06 19.44 0.00 0.00 0.00 0.00 Average: veth5bbd190 156.73 159.76 35.62 18.04 0.00 0.00 0.00 0.00 Average: docker0 5.18 9.51 0.43 134.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35058) 08/13/25 _x86_64_ (8 CPU) 03:44:49 LINUX RESTART (8 CPU) 03:45:01 CPU %user %nice %system %iowait %steal %idle 03:46:02 all 2.39 0.00 0.62 1.57 0.02 95.40 03:46:02 0 1.61 0.00 1.91 9.08 0.03 87.37 03:46:02 1 1.40 0.00 0.62 0.23 0.02 97.73 03:46:02 2 4.32 0.00 0.32 0.17 0.03 95.16 03:46:02 3 3.65 0.00 0.40 0.18 0.02 95.75 03:46:02 4 1.57 0.00 0.40 0.75 0.02 97.26 03:46:02 5 2.43 0.00 0.39 0.23 0.03 96.92 03:46:02 6 2.57 0.00 0.63 0.25 0.02 96.53 03:46:02 7 1.59 0.00 0.33 1.65 0.02 96.41 03:47:01 all 0.10 0.00 0.01 0.88 0.01 99.00 03:47:01 0 0.05 0.00 0.03 7.08 0.02 92.81 03:47:01 1 0.07 0.00 0.02 0.00 0.00 99.92 03:47:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:47:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:47:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:47:01 5 0.61 0.00 0.00 0.00 0.00 99.39 03:47:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:47:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:48:01 all 0.83 0.00 0.07 0.09 0.01 99.01 03:48:01 0 0.92 0.00 0.07 0.65 0.00 98.37 03:48:01 1 0.27 0.00 0.10 0.00 0.02 99.62 03:48:01 2 1.87 0.00 0.03 0.00 0.02 98.08 03:48:01 3 0.92 0.00 0.10 0.08 0.00 98.90 03:48:01 4 0.70 0.00 0.08 0.02 0.00 99.20 03:48:01 5 0.33 0.00 0.05 0.00 0.00 99.61 03:48:01 6 1.17 0.00 0.02 0.00 0.00 98.82 03:48:01 7 0.43 0.00 0.10 0.02 0.02 99.43 03:49:01 all 10.23 0.00 1.04 1.33 0.04 87.37 03:49:01 0 1.97 0.00 0.48 3.82 0.03 93.69 03:49:01 1 36.14 0.00 2.29 0.80 0.05 60.72 03:49:01 2 10.84 0.00 1.50 2.31 0.05 85.30 03:49:01 3 17.25 0.00 1.71 2.53 0.08 78.43 03:49:01 4 3.37 0.00 0.57 0.42 0.02 95.63 03:49:01 5 4.13 0.00 0.67 0.20 0.03 94.97 03:49:01 6 6.95 0.00 0.70 0.55 0.03 91.76 03:49:01 7 1.15 0.00 0.37 0.03 0.02 98.43 03:50:01 all 32.56 0.00 11.64 4.76 0.10 50.95 03:50:01 0 33.41 0.00 12.07 2.01 0.08 52.43 03:50:01 1 37.72 0.00 10.71 1.96 0.12 49.48 03:50:01 2 29.71 0.00 11.50 1.73 0.08 56.98 03:50:01 3 31.53 0.00 11.19 1.92 0.10 55.25 03:50:01 4 33.05 0.00 12.10 6.60 0.10 48.15 03:50:01 5 33.28 0.00 13.49 15.83 0.12 37.29 03:50:01 6 31.83 0.00 10.77 6.54 0.12 50.74 03:50:01 7 29.93 0.00 11.25 1.56 0.08 57.17 03:51:01 all 25.58 0.00 2.52 0.06 0.08 71.76 03:51:01 0 23.12 0.00 2.28 0.00 0.08 74.52 03:51:01 1 25.51 0.00 2.66 0.30 0.07 71.46 03:51:01 2 26.62 0.00 2.92 0.02 0.07 70.38 03:51:01 3 29.51 0.00 2.63 0.02 0.07 67.77 03:51:01 4 18.98 0.00 2.21 0.05 0.07 78.69 03:51:01 5 31.97 0.00 2.90 0.13 0.08 64.91 03:51:01 6 26.22 0.00 2.34 0.02 0.08 71.34 03:51:01 7 22.76 0.00 2.18 0.02 0.08 74.96 03:52:01 all 13.32 0.00 3.10 0.92 0.07 82.59 03:52:01 0 14.32 0.00 3.08 0.17 0.07 82.36 03:52:01 1 12.48 0.00 3.18 2.19 0.07 82.08 03:52:01 2 10.41 0.00 3.29 1.11 0.07 85.12 03:52:01 3 14.30 0.00 3.22 1.33 0.07 81.08 03:52:01 4 15.80 0.00 3.65 0.39 0.07 80.10 03:52:01 5 16.18 0.00 3.31 1.85 0.08 78.59 03:52:01 6 13.75 0.00 2.38 0.10 0.07 83.70 03:52:01 7 9.24 0.00 2.75 0.24 0.05 87.72 03:53:01 all 5.33 0.00 0.86 0.02 0.05 93.73 03:53:01 0 5.27 0.00 0.57 0.00 0.03 94.12 03:53:01 1 4.66 0.00 0.77 0.05 0.05 94.47 03:53:01 2 6.08 0.00 0.74 0.07 0.03 93.08 03:53:01 3 5.05 0.00 1.10 0.02 0.05 93.78 03:53:01 4 5.39 0.00 0.90 0.02 0.05 93.64 03:53:01 5 5.91 0.00 0.60 0.02 0.05 93.42 03:53:01 6 4.89 0.00 1.13 0.00 0.07 93.91 03:53:01 7 5.44 0.00 1.01 0.02 0.07 93.46 03:54:01 all 1.40 0.00 0.23 0.03 0.04 98.30 03:54:01 0 1.50 0.00 0.38 0.00 0.03 98.08 03:54:01 1 0.77 0.00 0.25 0.00 0.03 98.95 03:54:01 2 0.90 0.00 0.28 0.17 0.05 98.60 03:54:01 3 1.09 0.00 0.23 0.03 0.05 98.60 03:54:01 4 1.05 0.00 0.12 0.02 0.03 98.78 03:54:01 5 2.06 0.00 0.22 0.00 0.03 97.69 03:54:01 6 1.22 0.00 0.15 0.00 0.02 98.62 03:54:01 7 2.60 0.00 0.28 0.02 0.03 97.07 03:55:01 all 2.12 0.00 0.84 0.10 0.04 96.90 03:55:01 0 2.19 0.00 0.72 0.07 0.05 96.98 03:55:01 1 1.82 0.00 1.12 0.37 0.03 96.66 03:55:01 2 2.90 0.00 0.70 0.15 0.05 96.20 03:55:01 3 1.56 0.00 0.72 0.03 0.05 97.64 03:55:01 4 2.14 0.00 0.64 0.12 0.02 97.09 03:55:01 5 2.31 0.00 1.14 0.02 0.05 96.48 03:55:01 6 1.97 0.00 0.80 0.02 0.03 97.18 03:55:01 7 2.03 0.00 0.83 0.03 0.05 97.05 Average: all 9.36 0.00 2.08 0.97 0.04 87.55 Average: 0 8.42 0.00 2.15 2.28 0.04 87.11 Average: 1 12.07 0.00 2.16 0.59 0.05 85.14 Average: 2 9.34 0.00 2.12 0.57 0.05 87.92 Average: 3 10.47 0.00 2.12 0.61 0.05 86.75 Average: 4 8.18 0.00 2.06 0.83 0.04 88.89 Average: 5 9.88 0.00 2.25 1.80 0.05 86.02 Average: 6 9.02 0.00 1.88 0.74 0.04 88.31 Average: 7 7.48 0.00 1.90 0.36 0.04 90.23