---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-150 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: 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): 0-7 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 15G 140G 10% / 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 900 23586 0 7680 30811 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:ba:09:fe brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:feba:9fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:ed:5e:57 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:e2ff:feed:5e57/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-150) 09/25/25 _x86_64_ (8 CPU) 13:24:27 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 358.72 41.36 317.36 2935.91 83922.01 13:27:01 740.29 5.93 734.36 519.69 250372.41 13:28:01 17.36 0.00 17.36 0.00 3809.77 13:29:01 50.29 0.15 50.14 18.26 7085.62 13:30:01 101.37 0.00 101.37 0.00 10566.64 13:31:02 95.13 0.20 94.93 12.93 17352.31 13:32:01 15.10 0.02 15.08 0.14 488.32 13:33:01 23.80 0.00 23.80 0.00 339.54 13:34:01 7.70 0.00 7.70 0.00 152.77 13:35:01 16.66 0.00 16.66 0.00 335.14 13:36:01 14.90 0.00 14.90 0.00 301.95 13:37:01 24.32 0.17 24.15 25.45 582.41 13:38:01 66.09 1.27 64.82 89.45 2216.56 Average: 117.96 3.78 114.18 277.41 29078.81 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 29934668 31718424 3004552 9.12 77536 2008928 1362416 4.01 860588 1834316 303432 13:27:01 23002172 30006484 9937048 30.17 148912 6952660 10148384 29.86 2780736 6492768 392 13:28:01 20403048 27516692 12536172 38.06 150696 7058260 13329868 39.22 5461628 6379548 1148 13:29:01 20147404 27452028 12791816 38.83 164012 7214704 13522632 39.79 5552416 6514864 800 13:30:01 19797572 27374604 13141648 39.90 175672 7449052 13653608 40.17 5689448 6698308 39940 13:31:02 19702676 27354844 13236544 40.18 192924 7501408 13711368 40.34 5719976 6757696 364 13:32:01 19322164 26981788 13617056 41.34 193112 7508720 14082832 41.43 6094736 6760324 1020 13:33:01 19326224 26986540 13612996 41.33 193212 7509148 14116572 41.53 6090520 6760000 616 13:34:01 19311188 26971944 13628032 41.37 193336 7509400 14150000 41.63 6104184 6760240 448 13:35:01 19287648 26951332 13651572 41.44 193492 7512152 14182988 41.73 6126728 6762404 676 13:36:01 19266616 26932320 13672604 41.51 193688 7514216 14199060 41.78 6146020 6763816 160 13:37:01 20028348 27650712 12910872 39.20 193980 7476876 12211956 35.93 5456456 6716232 432 13:38:01 24156924 31551716 8782296 26.66 195520 7239908 1623884 4.78 1630136 6514792 8964 Average: 21052819 28111494 11886401 36.09 174315 6958110 11561198 34.02 4901044 6285793 27569 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 195.20 143.54 2278.63 35.32 0.00 0.00 0.00 0.00 13:26:01 lo 4.27 4.27 0.43 0.43 0.00 0.00 0.00 0.00 13:27:01 veth2f48f60 0.62 0.90 0.04 0.05 0.00 0.00 0.00 0.00 13:27:01 veth1f512f4 12.05 24.43 1.03 322.51 0.00 0.00 0.00 0.03 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethff975e4 0.10 0.28 0.01 0.02 0.00 0.00 0.00 0.00 13:28:01 veth2f48f60 92.00 91.55 16.03 18.62 0.00 0.00 0.00 0.00 13:28:01 veth1f512f4 0.28 0.58 0.02 0.03 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vethff975e4 5.63 7.75 0.85 0.70 0.00 0.00 0.00 0.00 13:29:01 veth2f48f60 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 13:29:01 veth1f512f4 0.35 0.22 0.03 0.01 0.00 0.00 0.00 0.00 13:29:01 docker0 0.38 0.43 0.03 2.46 0.00 0.00 0.00 0.00 13:29:01 vethff975e4 6.33 9.25 0.93 0.71 0.00 0.00 0.00 0.00 13:30:01 veth2f48f60 0.20 0.22 0.54 0.02 0.00 0.00 0.00 0.00 13:30:01 veth1f512f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 27.05 43.48 2.80 1168.31 0.00 0.00 0.00 0.00 13:30:01 vethff975e4 6.78 9.58 1.15 0.86 0.00 0.00 0.00 0.00 13:31:02 veth2f48f60 0.37 0.40 0.56 0.03 0.00 0.00 0.00 0.00 13:31:02 veth1f512f4 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 13:31:02 docker0 5.52 8.58 0.60 183.70 0.00 0.00 0.00 0.00 13:31:02 vethff975e4 8.18 11.51 1.65 1.58 0.00 0.00 0.00 0.00 13:32:01 veth2f48f60 102.63 102.19 13.82 26.36 0.00 0.00 0.00 0.00 13:32:01 veth1f512f4 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethff975e4 10.41 13.86 2.56 3.51 0.00 0.00 0.00 0.00 13:33:01 veth2f48f60 0.20 0.22 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth1f512f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethff975e4 6.50 9.33 0.95 0.72 0.00 0.00 0.00 0.00 13:34:01 veth2f48f60 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:34:01 veth1f512f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethff975e4 6.62 9.52 1.04 0.78 0.00 0.00 0.00 0.00 13:35:01 veth2f48f60 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 13:35:01 veth1f512f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethff975e4 12.60 16.30 3.65 3.89 0.00 0.00 0.00 0.00 13:36:01 veth2f48f60 3.58 3.50 1.48 1.17 0.00 0.00 0.00 0.00 13:36:01 veth1f512f4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethff975e4 10.36 13.83 2.50 2.64 0.00 0.00 0.00 0.00 13:37:01 veth2f48f60 0.38 0.47 0.62 0.03 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethff975e4 7.00 9.98 0.98 0.76 0.00 0.00 0.00 0.00 13:37:01 veth69432d7 75.82 105.36 13.34 16.33 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 2047.14 1224.61 48491.86 193.13 0.00 0.00 0.00 0.00 13:38:01 lo 39.36 39.36 3.44 3.44 0.00 0.00 0.00 0.00 Average: docker0 2.54 4.04 0.26 104.32 0.00 0.00 0.00 0.00 Average: ens3 138.98 80.34 3680.14 11.13 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-150) 09/25/25 _x86_64_ (8 CPU) 13:24:27 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 9.93 0.00 0.93 2.57 0.04 86.54 13:26:01 0 18.00 0.00 2.31 8.15 0.03 71.51 13:26:01 1 2.57 0.00 0.20 3.24 0.07 93.92 13:26:01 2 5.47 0.00 0.98 0.45 0.02 93.08 13:26:01 3 1.46 0.00 0.34 0.05 0.02 98.14 13:26:01 4 1.97 0.00 0.20 0.45 0.02 97.36 13:26:01 5 36.89 0.00 2.01 0.99 0.07 60.05 13:26:01 6 1.12 0.00 0.43 6.90 0.03 91.51 13:26:01 7 11.94 0.00 0.95 0.33 0.03 86.74 13:27:01 all 30.01 0.00 9.66 8.55 0.11 51.68 13:27:01 0 29.20 0.00 9.84 5.24 0.10 55.61 13:27:01 1 30.16 0.00 9.34 5.71 0.12 54.67 13:27:01 2 29.03 0.00 9.68 7.73 0.12 53.45 13:27:01 3 30.81 0.00 8.79 4.71 0.10 55.59 13:27:01 4 31.14 0.00 8.82 3.12 0.10 56.82 13:27:01 5 30.92 0.00 11.50 26.45 0.12 31.01 13:27:01 6 30.73 0.00 9.00 12.51 0.12 47.64 13:27:01 7 28.07 0.00 10.24 3.09 0.10 58.49 13:28:01 all 53.56 0.00 4.22 0.06 0.13 42.03 13:28:01 0 58.92 0.00 4.54 0.17 0.12 36.25 13:28:01 1 49.09 0.00 3.98 0.00 0.13 46.79 13:28:01 2 55.97 0.00 4.46 0.02 0.12 39.44 13:28:01 3 58.04 0.00 4.31 0.00 0.13 37.52 13:28:01 4 50.86 0.00 3.85 0.02 0.13 45.14 13:28:01 5 50.44 0.00 4.30 0.03 0.13 45.09 13:28:01 6 53.48 0.00 4.35 0.02 0.13 42.01 13:28:01 7 51.66 0.00 4.00 0.22 0.13 43.99 13:29:01 all 3.67 0.00 0.82 0.18 0.07 95.25 13:29:01 0 3.31 0.00 1.04 0.52 0.07 95.07 13:29:01 1 2.37 0.00 0.62 0.05 0.05 96.91 13:29:01 2 2.71 0.00 0.65 0.03 0.05 96.55 13:29:01 3 4.25 0.00 0.95 0.02 0.05 94.73 13:29:01 4 4.65 0.00 1.04 0.62 0.07 93.63 13:29:01 5 3.56 0.00 0.79 0.22 0.10 95.33 13:29:01 6 4.55 0.00 0.82 0.03 0.07 94.53 13:29:01 7 3.98 0.00 0.65 0.02 0.08 95.27 13:30:01 all 5.19 0.00 0.91 11.65 0.13 82.12 13:30:01 0 5.14 0.00 1.16 5.28 0.41 88.00 13:30:01 1 1.92 0.00 0.82 0.08 0.08 97.09 13:30:01 2 4.20 0.00 1.05 15.59 0.13 79.02 13:30:01 3 3.29 0.00 0.72 6.43 0.12 89.45 13:30:01 4 4.24 0.00 0.60 2.15 0.07 92.94 13:30:01 5 7.05 0.00 1.07 32.48 0.10 59.30 13:30:01 6 7.32 0.00 0.94 24.61 0.12 67.02 13:30:01 7 8.38 0.00 0.90 6.17 0.07 84.48 13:31:02 all 6.88 0.00 1.54 8.46 0.09 83.04 13:31:02 0 6.55 0.00 1.39 1.09 0.07 90.91 13:31:02 1 5.66 0.00 1.67 36.07 0.10 56.50 13:31:02 2 7.19 0.00 1.74 3.03 0.07 87.97 13:31:02 3 6.41 0.00 1.51 3.76 0.08 88.24 13:31:02 4 7.57 0.00 1.37 16.83 0.10 74.12 13:31:02 5 8.31 0.00 1.57 3.82 0.08 86.21 13:31:02 6 7.30 0.00 1.74 1.92 0.10 88.94 13:31:02 7 6.03 0.00 1.32 1.35 0.08 91.21 13:32:01 all 9.94 0.00 0.94 0.04 0.08 89.01 13:32:01 0 12.78 0.00 1.14 0.02 0.08 85.98 13:32:01 1 8.72 0.00 0.92 0.09 0.09 90.19 13:32:01 2 10.52 0.00 1.14 0.10 0.08 88.16 13:32:01 3 9.70 0.00 0.63 0.00 0.07 89.60 13:32:01 4 8.52 0.00 0.80 0.02 0.07 90.59 13:32:01 5 9.03 0.00 1.04 0.03 0.05 89.85 13:32:01 6 10.53 0.00 0.99 0.03 0.07 88.38 13:32:01 7 9.74 0.00 0.85 0.02 0.07 89.32 13:33:01 all 1.83 0.00 0.38 0.35 0.08 97.36 13:33:01 0 1.20 0.00 0.33 0.03 0.07 98.36 13:33:01 1 1.57 0.00 0.47 0.54 0.08 97.34 13:33:01 2 2.24 0.00 0.44 1.77 0.07 95.48 13:33:01 3 1.85 0.00 0.30 0.03 0.05 97.76 13:33:01 4 2.09 0.00 0.35 0.35 0.17 97.03 13:33:01 5 1.86 0.00 0.42 0.05 0.10 97.58 13:33:01 6 1.19 0.00 0.37 0.00 0.07 98.38 13:33:01 7 2.58 0.00 0.40 0.05 0.07 96.90 13:34:01 all 1.89 0.00 0.44 0.71 0.09 96.87 13:34:01 0 2.19 0.00 0.50 0.08 0.10 97.13 13:34:01 1 1.92 0.00 0.50 0.42 0.10 97.06 13:34:01 2 1.04 0.00 0.33 2.71 0.07 95.85 13:34:01 3 1.76 0.00 0.33 0.10 0.05 97.76 13:34:01 4 1.87 0.00 0.40 0.22 0.10 97.41 13:34:01 5 1.31 0.00 0.44 0.59 0.10 97.57 13:34:01 6 1.38 0.00 0.40 0.89 0.08 97.24 13:34:01 7 3.62 0.00 0.57 0.70 0.12 94.99 13:35:01 all 4.77 0.00 0.71 2.11 0.07 92.35 13:35:01 0 3.75 0.00 0.65 0.70 0.07 94.83 13:35:01 1 4.07 0.00 0.74 2.63 0.07 92.50 13:35:01 2 5.43 0.00 0.60 4.71 0.05 89.20 13:35:01 3 5.85 0.00 0.65 1.71 0.08 91.71 13:35:01 4 5.43 0.00 0.80 1.88 0.07 91.82 13:35:01 5 4.34 0.00 0.67 1.54 0.07 93.38 13:35:01 6 3.26 0.00 0.65 1.31 0.07 94.71 13:35:01 7 5.99 0.00 0.92 2.34 0.08 90.66 13:36:01 all 3.79 0.00 0.57 0.67 0.07 94.90 13:36:01 0 4.33 0.00 0.55 0.35 0.05 94.72 13:36:01 1 4.73 0.00 0.58 0.38 0.05 94.25 13:36:01 2 2.75 0.00 0.40 1.43 0.08 95.33 13:36:01 3 4.06 0.00 0.62 0.82 0.08 94.42 13:36:01 4 3.36 0.00 0.53 0.30 0.08 95.72 13:36:01 5 3.29 0.00 0.52 0.00 0.07 96.12 13:36:01 6 3.48 0.00 0.57 0.53 0.03 95.39 13:36:01 7 4.32 0.00 0.77 1.47 0.07 93.37 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 2.04 0.00 0.73 0.29 0.06 96.88 13:37:01 0 2.42 0.00 0.79 0.02 0.07 96.71 13:37:01 1 1.64 0.00 0.79 0.12 0.07 97.39 13:37:01 2 1.47 0.00 0.67 1.05 0.07 96.74 13:37:01 3 1.71 0.00 0.69 0.20 0.05 97.35 13:37:01 4 2.90 0.00 0.74 0.18 0.05 96.13 13:37:01 5 1.79 0.00 0.77 0.03 0.05 97.36 13:37:01 6 2.16 0.00 0.64 0.08 0.05 97.07 13:37:01 7 2.24 0.00 0.75 0.67 0.07 96.27 13:38:01 all 6.03 0.00 0.82 0.88 0.03 92.24 13:38:01 0 3.45 0.00 0.92 0.15 0.02 95.47 13:38:01 1 17.85 0.00 1.13 1.48 0.07 79.46 13:38:01 2 4.91 0.00 0.82 0.63 0.03 93.61 13:38:01 3 4.09 0.00 0.94 3.46 0.03 91.48 13:38:01 4 14.79 0.00 0.87 0.38 0.05 83.91 13:38:01 5 0.77 0.00 0.55 0.22 0.03 98.43 13:38:01 6 1.22 0.00 0.67 0.17 0.02 97.92 13:38:01 7 1.10 0.00 0.65 0.50 0.03 97.71 Average: all 10.69 0.00 1.73 2.80 0.08 84.70 Average: 0 11.61 0.00 1.93 1.66 0.09 84.71 Average: 1 10.14 0.00 1.67 3.90 0.08 84.22 Average: 2 10.18 0.00 1.76 3.02 0.07 84.97 Average: 3 10.21 0.00 1.59 1.64 0.07 86.50 Average: 4 10.69 0.00 1.56 2.04 0.08 85.63 Average: 5 12.23 0.00 1.96 5.08 0.08 80.65 Average: 6 9.77 0.00 1.65 3.77 0.07 84.74 Average: 7 10.71 0.00 1.76 1.30 0.08 86.15