---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29278 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 139G 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 884 22560 0 8721 30827 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:91:08:bd brd ff:ff:ff:ff:ff:ff inet 10.30.106.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe91:8bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:83:f5:47 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::42:6fff:fe83:f547/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29278) 07/19/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 162.30 23.13 139.17 2328.53 51228.67 20:24:02 786.54 3.68 782.86 443.99 296769.08 20:25:01 47.40 0.98 46.42 21.01 40919.71 20:26:01 136.66 0.18 136.48 26.26 22979.77 20:27:01 97.42 0.27 97.15 17.46 18007.13 20:28:01 19.11 0.00 19.11 0.00 393.00 20:29:01 17.56 0.00 17.56 0.00 588.70 20:30:01 30.23 0.00 30.23 0.00 497.38 20:31:01 16.55 0.00 16.55 0.00 334.61 20:32:01 16.41 0.07 16.35 9.60 497.65 20:33:01 75.22 1.20 74.02 88.79 2471.59 Average: 127.90 2.69 125.21 267.22 39518.62 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27167380 31563496 5771840 17.52 92596 4553584 2243620 6.60 1022172 4332100 2788040 20:24:02 21167240 29240252 11771980 35.74 166384 7951384 11204704 32.97 3647004 7408696 528 20:25:01 19386376 27453380 13552844 41.15 168064 7944588 13632176 40.11 5585144 7223000 352 20:26:01 18798900 27285360 14140320 42.93 187680 8305724 14156432 41.65 5813228 7532420 22880 20:27:01 18636224 27247660 14302996 43.42 208296 8395860 14174048 41.70 5885836 7609544 2536 20:28:01 18566596 27180788 14372624 43.63 208468 8398344 14256580 41.95 5953448 7610720 232 20:29:01 17915648 26540528 15023572 45.61 208624 8408664 14854044 43.70 6596912 7616088 1720 20:30:01 17883020 26511268 15056200 45.71 208760 8411912 14886792 43.80 6626048 7618096 1412 20:31:01 17863668 26494388 15075552 45.77 208952 8414108 14902904 43.85 6643052 7620020 308 20:32:01 18074820 26667620 14864400 45.13 209196 8381296 13849184 40.75 6487008 7577856 536 20:33:01 23160448 31621388 9778772 29.69 211092 8237812 1626752 4.79 1695260 7393188 9044 Average: 19874575 27982375 13064645 39.66 188919 7945752 11798840 34.71 5086828 7231066 257053 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 1127.92 649.33 30425.80 56.55 0.00 0.00 0.00 0.00 20:23:01 lo 15.47 15.47 1.45 1.45 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:02 veth8c3e794 0.83 0.97 0.05 0.06 0.00 0.00 0.00 0.00 20:24:02 veth7b3fd69 0.37 0.52 0.02 0.03 0.00 0.00 0.00 0.00 20:24:02 veth5afc5bb 0.47 0.72 0.03 0.04 0.00 0.00 0.00 0.00 20:24:02 veth1e4ee72 1.10 1.43 0.06 0.09 0.00 0.00 0.00 0.00 20:25:01 veth8c3e794 3.85 4.74 0.56 0.47 0.00 0.00 0.00 0.00 20:25:01 veth7b3fd69 14.27 14.98 5.31 2.83 0.00 0.00 0.00 0.00 20:25:01 veth5afc5bb 5.44 7.30 0.72 0.64 0.00 0.00 0.00 0.00 20:25:01 veth1e4ee72 92.97 92.65 16.25 18.90 0.00 0.00 0.00 0.00 20:26:01 veth8c3e794 3.18 4.67 0.53 0.36 0.00 0.00 0.00 0.00 20:26:01 veth7b3fd69 6.37 7.37 1.51 0.76 0.00 0.00 0.00 0.00 20:26:01 veth5afc5bb 6.47 9.38 0.88 0.75 0.00 0.00 0.00 0.00 20:26:01 veth1e4ee72 0.52 0.37 0.56 0.03 0.00 0.00 0.00 0.00 20:27:01 veth8c3e794 3.27 4.78 0.54 0.38 0.00 0.00 0.00 0.00 20:27:01 veth7b3fd69 29.18 27.86 9.26 12.90 0.00 0.00 0.00 0.00 20:27:01 veth5afc5bb 8.67 11.93 1.63 1.58 0.00 0.00 0.00 0.00 20:27:01 veth1e4ee72 0.37 0.40 0.56 0.03 0.00 0.00 0.00 0.00 20:28:01 veth8c3e794 3.17 4.62 0.52 0.36 0.00 0.00 0.00 0.00 20:28:01 veth7b3fd69 57.11 54.47 19.87 34.07 0.00 0.00 0.00 0.00 20:28:01 veth5afc5bb 10.66 14.33 2.22 3.04 0.00 0.00 0.00 0.00 20:28:01 veth1e4ee72 0.55 0.38 0.57 0.03 0.00 0.00 0.00 0.00 20:29:01 veth8c3e794 7.07 8.95 1.06 1.03 0.00 0.00 0.00 0.00 20:29:01 veth7b3fd69 49.26 45.44 14.85 27.21 0.00 0.00 0.00 0.00 20:29:01 veth5afc5bb 10.71 14.31 2.95 4.97 0.00 0.00 0.00 0.00 20:29:01 veth1e4ee72 100.98 100.48 13.60 25.92 0.00 0.00 0.00 0.00 20:30:01 veth8c3e794 5.62 7.22 0.85 0.59 0.00 0.00 0.00 0.00 20:30:01 veth7b3fd69 64.82 61.02 21.08 36.47 0.00 0.00 0.00 0.00 20:30:01 veth5afc5bb 11.78 15.36 2.51 4.75 0.00 0.00 0.00 0.00 20:30:01 veth1e4ee72 4.10 3.80 1.52 1.19 0.00 0.00 0.00 0.00 20:31:01 veth8c3e794 3.28 4.75 0.55 0.38 0.00 0.00 0.00 0.00 20:31:01 veth7b3fd69 65.54 62.31 17.90 40.52 0.00 0.00 0.00 0.00 20:31:01 veth5afc5bb 11.05 14.66 2.37 3.24 0.00 0.00 0.00 0.00 20:31:01 veth1e4ee72 0.48 0.38 0.63 0.03 0.00 0.00 0.00 0.00 20:32:01 veth8c3e794 3.13 4.70 0.49 0.35 0.00 0.00 0.00 0.00 20:32:01 veth7b3fd69 9.63 10.88 2.30 0.87 0.00 0.00 0.00 0.00 20:32:01 veth5afc5bb 6.43 9.50 0.88 0.75 0.00 0.00 0.00 0.00 20:32:01 veth1e4ee72 0.42 0.38 0.63 0.03 0.00 0.00 0.00 0.00 20:33:01 ens3 2429.23 1447.51 56150.79 212.09 0.00 0.00 0.00 0.00 20:33:01 lo 36.83 36.83 3.24 3.24 0.00 0.00 0.00 0.00 20:33:01 docker0 63.79 109.50 4.90 1346.78 0.00 0.00 0.00 0.00 Average: ens3 190.81 111.10 5036.37 12.91 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 5.81 9.97 0.45 122.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29278) 07/19/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 14.02 0.00 3.31 1.50 0.04 81.13 20:23:01 0 11.13 0.00 3.39 0.15 0.03 85.29 20:23:01 1 7.33 0.00 3.13 5.29 0.03 84.21 20:23:01 2 24.12 0.00 3.84 0.59 0.05 71.41 20:23:01 3 6.16 0.00 2.20 0.22 0.02 91.41 20:23:01 4 38.29 0.00 4.92 0.90 0.07 55.82 20:23:01 5 6.14 0.00 3.31 4.22 0.05 86.28 20:23:01 6 11.74 0.00 2.74 0.35 0.03 85.14 20:23:01 7 7.27 0.00 2.96 0.35 0.03 89.38 20:24:02 all 45.49 0.00 11.08 6.86 0.12 36.45 20:24:02 0 46.99 0.00 10.08 1.69 0.10 41.13 20:24:02 1 45.64 0.00 10.86 11.68 0.12 31.69 20:24:02 2 45.19 0.00 10.75 3.38 0.10 40.57 20:24:02 3 44.81 0.00 11.49 6.00 0.12 37.58 20:24:02 4 44.68 0.00 11.81 6.78 0.14 36.59 20:24:02 5 44.60 0.00 11.09 2.29 0.12 41.90 20:24:02 6 47.30 0.00 11.01 8.60 0.10 32.99 20:24:02 7 44.68 0.00 11.58 14.49 0.14 29.12 20:25:01 all 42.09 0.00 3.50 0.36 0.10 53.95 20:25:01 0 39.36 0.00 3.65 0.05 0.12 56.83 20:25:01 1 42.03 0.00 3.58 0.03 0.09 54.27 20:25:01 2 43.21 0.00 3.60 2.42 0.10 50.67 20:25:01 3 48.29 0.00 3.58 0.02 0.10 48.01 20:25:01 4 39.35 0.00 3.53 0.00 0.10 57.02 20:25:01 5 38.95 0.00 3.22 0.03 0.10 57.70 20:25:01 6 42.09 0.00 3.20 0.29 0.12 54.30 20:25:01 7 43.45 0.00 3.66 0.02 0.09 52.78 20:26:01 all 5.23 0.00 1.25 0.65 0.08 92.78 20:26:01 0 5.55 0.00 1.35 1.82 0.07 91.21 20:26:01 1 4.44 0.00 1.02 0.07 0.08 94.39 20:26:01 2 4.98 0.00 1.21 1.14 0.07 92.61 20:26:01 3 6.37 0.00 1.66 1.13 0.08 90.76 20:26:01 4 6.46 0.00 1.34 0.20 0.07 91.93 20:26:01 5 5.51 0.00 1.37 0.12 0.07 92.93 20:26:01 6 3.96 0.00 1.09 0.65 0.07 94.22 20:26:01 7 4.58 0.00 1.02 0.08 0.08 94.23 20:27:01 all 8.52 0.00 1.76 0.48 0.08 89.16 20:27:01 0 7.07 0.00 1.44 0.39 0.10 91.01 20:27:01 1 7.91 0.00 1.71 1.27 0.08 89.02 20:27:01 2 7.20 0.00 1.27 0.90 0.07 90.56 20:27:01 3 9.30 0.00 1.77 0.22 0.10 88.61 20:27:01 4 9.12 0.00 1.79 0.10 0.08 88.90 20:27:01 5 9.33 0.00 1.53 0.07 0.08 89.00 20:27:01 6 6.79 0.00 1.65 0.69 0.08 90.79 20:27:01 7 11.43 0.00 2.80 0.22 0.08 85.47 20:28:01 all 6.04 0.00 0.54 0.05 0.09 93.27 20:28:01 0 5.07 0.00 0.62 0.05 0.08 94.17 20:28:01 1 7.45 0.00 0.67 0.00 0.08 91.79 20:28:01 2 5.79 0.00 0.59 0.13 0.08 93.41 20:28:01 3 6.38 0.00 0.57 0.15 0.10 92.80 20:28:01 4 6.01 0.00 0.47 0.02 0.07 93.44 20:28:01 5 5.26 0.00 0.48 0.03 0.08 94.14 20:28:01 6 5.93 0.00 0.47 0.02 0.10 93.49 20:28:01 7 6.46 0.00 0.52 0.02 0.08 92.92 20:29:01 all 7.77 0.00 0.85 0.05 0.09 91.24 20:29:01 0 6.56 0.00 0.77 0.12 0.10 92.45 20:29:01 1 7.35 0.00 0.97 0.02 0.08 91.58 20:29:01 2 7.34 0.00 0.80 0.05 0.10 91.70 20:29:01 3 11.06 0.00 1.00 0.13 0.07 87.73 20:29:01 4 8.48 0.00 0.85 0.03 0.10 90.54 20:29:01 5 6.96 0.00 1.00 0.03 0.08 91.92 20:29:01 6 7.64 0.00 0.65 0.02 0.08 91.60 20:29:01 7 6.82 0.00 0.72 0.02 0.08 92.36 20:30:01 all 4.77 0.00 0.54 0.05 0.09 94.55 20:30:01 0 3.96 0.00 0.79 0.12 0.08 95.05 20:30:01 1 4.84 0.00 0.63 0.03 0.10 94.39 20:30:01 2 5.45 0.00 0.52 0.08 0.10 93.85 20:30:01 3 5.62 0.00 0.48 0.08 0.10 93.71 20:30:01 4 4.71 0.00 0.50 0.00 0.08 94.71 20:30:01 5 4.13 0.00 0.47 0.02 0.08 95.31 20:30:01 6 4.70 0.00 0.39 0.02 0.08 94.82 20:30:01 7 4.69 0.00 0.57 0.05 0.12 94.58 20:31:01 all 3.21 0.00 0.44 0.05 0.08 96.22 20:31:01 0 3.44 0.00 0.42 0.03 0.10 96.01 20:31:01 1 3.19 0.00 0.42 0.03 0.07 96.29 20:31:01 2 2.77 0.00 0.43 0.07 0.08 96.64 20:31:01 3 2.76 0.00 0.38 0.07 0.08 96.71 20:31:01 4 3.59 0.00 0.37 0.00 0.08 95.95 20:31:01 5 3.03 0.00 0.48 0.07 0.07 96.36 20:31:01 6 3.09 0.00 0.45 0.03 0.07 96.36 20:31:01 7 3.82 0.00 0.53 0.10 0.10 95.44 20:32:01 all 2.47 0.00 0.67 0.05 0.08 96.74 20:32:01 0 3.05 0.00 0.78 0.02 0.07 96.08 20:32:01 1 2.13 0.00 0.75 0.03 0.10 96.98 20:32:01 2 2.02 0.00 0.60 0.07 0.08 97.22 20:32:01 3 1.86 0.00 0.72 0.02 0.08 97.32 20:32:01 4 3.99 0.00 0.70 0.02 0.07 95.22 20:32:01 5 2.97 0.00 0.73 0.03 0.08 96.18 20:32:01 6 1.71 0.00 0.54 0.02 0.07 97.67 20:32:01 7 1.97 0.00 0.54 0.20 0.08 97.21 20:33:01 all 5.44 0.00 0.92 0.19 0.04 93.42 20:33:01 0 1.97 0.00 0.72 0.05 0.07 97.19 20:33:01 1 1.64 0.00 0.79 0.05 0.03 97.49 20:33:01 2 1.14 0.00 0.83 0.03 0.02 97.98 20:33:01 3 5.14 0.00 0.95 0.03 0.03 93.84 20:33:01 4 0.95 0.00 0.62 0.15 0.03 98.25 20:33:01 5 15.73 0.00 1.45 0.12 0.05 82.65 20:33:01 6 0.62 0.00 0.59 0.07 0.03 98.69 20:33:01 7 16.27 0.00 1.39 1.00 0.05 81.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.08 0.00 2.24 0.93 0.08 83.67 Average: 0 12.10 0.00 2.17 0.41 0.08 85.24 Average: 1 12.09 0.00 2.22 1.67 0.08 83.94 Average: 2 13.46 0.00 2.21 0.80 0.08 83.45 Average: 3 13.34 0.00 2.25 0.73 0.08 83.60 Average: 4 14.95 0.00 2.43 0.74 0.08 81.80 Average: 5 12.84 0.00 2.26 0.64 0.08 84.19 Average: 6 12.22 0.00 2.06 0.97 0.08 84.67 Average: 7 13.62 0.00 2.36 1.47 0.09 82.46