---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33242 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 17G 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 917 22217 0 9031 30794 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:54:57:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe54:57ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:41:8a:f3 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::42:9dff:fe41:8af3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33242) 08/05/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 180.09 40.29 139.79 2930.31 30869.39 20:24:01 508.62 1.68 506.93 74.52 274247.23 20:25:01 324.99 5.35 319.64 408.80 35765.81 20:26:01 30.06 0.97 29.10 20.66 22951.64 20:27:01 161.67 0.23 161.44 34.79 38759.81 20:28:01 132.61 0.27 132.34 22.13 41873.69 20:29:01 19.68 0.02 19.66 0.13 8200.90 20:30:01 19.31 0.00 19.31 0.00 490.18 20:31:01 27.10 0.00 27.10 0.00 650.69 20:32:01 18.30 0.00 18.30 0.00 421.00 20:33:01 11.18 0.00 11.18 0.00 215.83 20:34:01 75.54 0.12 75.42 16.53 1563.07 Average: 125.76 4.08 121.69 292.32 38000.74 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29915296 31702388 3023924 9.18 77896 2012088 1496552 4.40 882108 1836532 282668 20:24:01 23487460 31633524 9451760 28.69 158332 8015864 1759012 5.18 1031868 7790204 424 20:25:01 18845104 27322764 14094116 42.79 173928 8323224 13389684 39.40 5658156 7659496 3024 20:26:01 17240784 25707152 15698436 47.66 174368 8311488 15473744 45.53 7353768 7545408 556 20:27:01 16597116 25550180 16342104 49.61 195120 8734996 15809256 46.51 7568856 7915976 21072 20:28:01 16366104 25402024 16573116 50.31 217348 8779164 16000072 47.08 7762260 7941448 232 20:29:01 16278892 25317172 16660328 50.58 217484 8781248 16032744 47.17 7844732 7942712 172 20:30:01 16115720 25165840 16823500 51.07 217768 8792672 16147468 47.51 7999412 7949656 8836 20:31:01 15677756 24732028 17261464 52.40 217956 8796584 16637220 48.95 8432924 7952464 2612 20:32:01 15643584 24700956 17295636 52.51 218088 8799588 16618928 48.90 8464592 7955236 1044 20:33:01 15629216 24687348 17310004 52.55 218204 8800188 16652188 48.99 8477576 7955840 360 20:34:01 21715864 30601168 11223356 34.07 219196 8648772 3527000 10.38 2672724 7797624 80 Average: 18626075 26876879 14313145 43.45 192141 8066323 12461989 36.67 6179081 7353550 26757 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 202.20 149.84 2162.89 29.98 0.00 0.00 0.00 0.00 20:23:01 lo 4.77 4.77 0.48 0.48 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 20:24:01 ens3 1591.13 857.79 52151.66 70.91 0.00 0.00 0.00 0.00 20:24:01 lo 16.36 16.36 1.48 1.48 0.00 0.00 0.00 0.00 20:24:01 br-45cd841cceea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 35.25 17.44 317.28 1.80 0.00 0.00 0.00 0.00 20:25:01 veth3677be2 2.48 3.07 0.31 0.32 0.00 0.00 0.00 0.00 20:25:01 vethe8dbd95 150.63 172.03 27.82 26.60 0.00 0.00 0.00 0.00 20:25:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:26:01 ens3 1.92 1.98 0.55 0.40 0.00 0.00 0.00 0.00 20:26:01 veth3677be2 6.38 9.60 0.86 0.72 0.00 0.00 0.00 0.00 20:26:01 vethe8dbd95 25.90 29.56 4.78 7.67 0.00 0.00 0.00 0.00 20:26:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 20:27:01 ens3 122.26 61.57 1938.93 5.68 0.00 0.00 0.00 0.00 20:27:01 veth3677be2 7.58 10.68 1.23 1.02 0.00 0.00 0.00 0.00 20:27:01 vethe8dbd95 6.98 8.75 0.99 1.23 0.00 0.00 0.00 0.00 20:27:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 20:28:01 ens3 43.16 31.99 323.17 4.19 0.00 0.00 0.00 0.00 20:28:01 veth3677be2 9.68 13.30 1.90 2.62 0.00 0.00 0.00 0.00 20:28:01 vethe8dbd95 28.68 33.51 20.57 6.66 0.00 0.00 0.00 0.00 20:28:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 20:29:01 ens3 1.35 1.28 0.30 0.43 0.00 0.00 0.00 0.00 20:29:01 veth3677be2 10.51 14.11 2.09 2.50 0.00 0.00 0.00 0.00 20:29:01 vethe8dbd95 37.51 43.04 23.57 10.41 0.00 0.00 0.00 0.00 20:29:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:30:01 ens3 1.45 1.30 0.28 0.45 0.00 0.00 0.00 0.00 20:30:01 veth3677be2 10.61 13.90 2.95 4.68 0.00 0.00 0.00 0.00 20:30:01 vethe8dbd95 173.85 181.27 63.64 25.16 0.00 0.00 0.00 0.01 20:30:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 20:31:01 ens3 0.87 0.93 0.17 0.35 0.00 0.00 0.00 0.00 20:31:01 veth3677be2 11.53 15.15 2.31 5.07 0.00 0.00 0.00 0.00 20:31:01 vethe8dbd95 117.01 124.70 54.68 17.85 0.00 0.00 0.00 0.00 20:31:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:32:01 ens3 1.08 1.00 0.26 0.43 0.00 0.00 0.00 0.00 20:32:01 veth3677be2 10.86 14.43 2.43 3.99 0.00 0.00 0.00 0.00 20:32:01 vethe8dbd95 47.56 53.61 33.71 9.27 0.00 0.00 0.00 0.00 20:32:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 20:33:01 ens3 0.93 0.78 0.21 0.39 0.00 0.00 0.00 0.00 20:33:01 veth3677be2 7.95 11.11 1.43 1.29 0.00 0.00 0.00 0.00 20:33:01 vethe8dbd95 15.93 17.73 9.90 3.50 0.00 0.00 0.00 0.00 20:33:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:34:01 ens3 12.23 12.40 6.60 2.66 0.00 0.00 0.00 0.00 20:34:01 vethe8dbd95 3.03 5.43 0.40 0.46 0.00 0.00 0.00 0.00 20:34:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 20:34:01 veth828fa0c 199.67 200.03 33.86 46.05 0.00 0.00 0.00 0.00 Average: ens3 167.82 94.86 4741.80 9.81 0.00 0.00 0.00 0.00 Average: vethe8dbd95 50.59 55.80 20.00 9.07 0.00 0.00 0.00 0.00 Average: lo 2.95 2.95 0.26 0.26 0.00 0.00 0.00 0.00 Average: veth828fa0c 16.64 16.67 2.82 3.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33242) 08/05/25 _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 9.47 0.00 0.86 2.52 0.03 87.13 20:23:01 0 14.24 0.00 0.87 1.18 0.02 83.69 20:23:01 1 5.62 0.00 0.87 0.78 0.02 92.72 20:23:01 2 7.33 0.00 0.55 1.02 0.02 91.09 20:23:01 3 0.73 0.00 0.23 0.02 0.03 98.98 20:23:01 4 0.32 0.00 0.22 0.02 0.00 99.45 20:23:01 5 8.58 0.00 1.32 13.38 0.05 76.67 20:23:01 6 22.48 0.00 1.72 1.67 0.03 74.10 20:23:01 7 16.45 0.00 1.14 2.08 0.08 80.25 20:24:01 all 18.43 0.00 8.58 16.06 0.07 56.87 20:24:01 0 17.48 0.00 7.82 9.26 0.07 65.37 20:24:01 1 17.68 0.00 10.57 27.67 0.07 44.02 20:24:01 2 17.32 0.00 7.91 21.17 0.07 53.53 20:24:01 3 20.10 0.00 8.94 5.97 0.07 64.93 20:24:01 4 18.81 0.00 7.19 5.66 0.07 68.27 20:24:01 5 19.61 0.00 6.67 2.42 0.07 71.23 20:24:01 6 21.00 0.00 10.48 20.17 0.07 48.29 20:24:01 7 15.40 0.00 9.05 36.33 0.08 39.14 20:25:01 all 69.55 0.00 6.60 0.83 0.12 22.90 20:25:01 0 62.54 0.00 6.80 3.35 0.10 27.22 20:25:01 1 68.75 0.00 6.85 1.10 0.12 23.19 20:25:01 2 67.20 0.00 5.97 0.19 0.12 26.52 20:25:01 3 72.38 0.00 6.64 1.20 0.12 19.66 20:25:01 4 66.25 0.00 6.39 0.17 0.12 27.07 20:25:01 5 68.52 0.00 6.38 0.15 0.12 24.83 20:25:01 6 76.00 0.00 6.95 0.18 0.12 16.74 20:25:01 7 74.80 0.00 6.78 0.29 0.12 18.01 20:26:01 all 30.99 0.00 2.51 0.76 0.09 65.65 20:26:01 0 28.39 0.00 2.60 0.62 0.10 68.29 20:26:01 1 33.06 0.00 2.60 0.08 0.10 64.16 20:26:01 2 35.62 0.00 2.65 0.05 0.10 61.58 20:26:01 3 33.05 0.00 2.68 0.10 0.10 64.07 20:26:01 4 28.59 0.00 2.10 0.00 0.10 69.22 20:26:01 5 27.48 0.00 2.34 0.10 0.08 69.99 20:26:01 6 29.76 0.00 2.61 5.02 0.10 62.50 20:26:01 7 31.96 0.00 2.54 0.05 0.08 65.36 20:27:01 all 5.97 0.00 1.51 2.44 0.09 89.98 20:27:01 0 4.29 0.00 1.37 0.44 0.08 93.81 20:27:01 1 7.66 0.00 1.81 1.89 0.10 88.54 20:27:01 2 5.19 0.00 1.47 0.10 0.10 93.14 20:27:01 3 8.26 0.00 1.52 2.24 0.08 87.89 20:27:01 4 6.49 0.00 1.76 2.48 0.07 89.20 20:27:01 5 4.92 0.00 1.16 0.24 0.10 93.58 20:27:01 6 4.27 0.00 1.51 11.07 0.08 83.07 20:27:01 7 6.72 0.00 1.48 1.06 0.08 90.66 20:28:01 all 11.17 0.00 2.02 2.16 0.08 84.56 20:28:01 0 8.33 0.00 2.22 2.66 0.10 86.69 20:28:01 1 13.21 0.00 1.95 0.30 0.10 84.43 20:28:01 2 12.91 0.00 2.05 3.73 0.08 81.23 20:28:01 3 11.27 0.00 1.79 0.59 0.08 86.27 20:28:01 4 10.32 0.00 1.50 0.33 0.08 87.76 20:28:01 5 9.21 0.00 2.81 0.39 0.07 87.53 20:28:01 6 8.64 0.00 1.74 8.74 0.08 80.80 20:28:01 7 15.51 0.00 2.07 0.55 0.07 81.80 20:29:01 all 5.68 0.00 0.66 0.42 0.08 93.17 20:29:01 0 4.11 0.00 0.57 0.03 0.05 95.24 20:29:01 1 7.26 0.00 0.75 0.02 0.07 91.90 20:29:01 2 4.61 0.00 0.61 2.71 0.08 92.00 20:29:01 3 5.32 0.00 0.79 0.15 0.08 93.67 20:29:01 4 6.93 0.00 0.79 0.27 0.07 91.95 20:29:01 5 6.58 0.00 0.57 0.07 0.08 92.70 20:29:01 6 4.88 0.00 0.65 0.12 0.07 94.28 20:29:01 7 5.71 0.00 0.60 0.02 0.08 93.59 20:30:01 all 7.90 0.00 0.89 0.05 0.08 91.08 20:30:01 0 8.03 0.00 1.07 0.00 0.08 90.82 20:30:01 1 8.49 0.00 0.95 0.02 0.08 90.46 20:30:01 2 6.63 0.00 0.92 0.05 0.07 92.33 20:30:01 3 8.32 0.00 0.84 0.18 0.08 90.58 20:30:01 4 8.00 0.00 0.67 0.02 0.08 91.23 20:30:01 5 8.09 0.00 0.85 0.08 0.08 90.89 20:30:01 6 8.92 0.00 0.87 0.02 0.08 90.11 20:30:01 7 6.72 0.00 0.90 0.03 0.08 92.26 20:31:01 all 6.35 0.00 0.75 0.07 0.08 92.75 20:31:01 0 7.67 0.00 0.99 0.00 0.07 91.28 20:31:01 1 6.39 0.00 0.60 0.05 0.08 92.87 20:31:01 2 4.74 0.00 0.71 0.15 0.08 94.32 20:31:01 3 7.40 0.00 0.79 0.15 0.08 91.58 20:31:01 4 5.71 0.00 0.82 0.05 0.08 93.33 20:31:01 5 5.83 0.00 0.67 0.10 0.07 93.33 20:31:01 6 6.32 0.00 0.64 0.02 0.07 92.96 20:31:01 7 6.77 0.00 0.79 0.02 0.08 92.35 20:32:01 all 4.29 0.00 0.57 0.06 0.08 95.00 20:32:01 0 2.95 0.00 0.70 0.05 0.08 96.21 20:32:01 1 3.33 0.00 0.59 0.02 0.08 95.98 20:32:01 2 3.63 0.00 0.45 0.08 0.07 95.77 20:32:01 3 5.65 0.00 0.42 0.22 0.07 93.64 20:32:01 4 5.14 0.00 0.62 0.05 0.07 94.12 20:32:01 5 4.55 0.00 0.59 0.02 0.08 94.76 20:32:01 6 4.73 0.00 0.52 0.00 0.07 94.68 20:32:01 7 4.36 0.00 0.65 0.07 0.08 94.84 20:33:01 all 2.14 0.00 0.41 0.04 0.07 97.34 20:33:01 0 1.65 0.00 0.60 0.02 0.07 97.66 20:33:01 1 2.26 0.00 0.37 0.02 0.08 97.28 20:33:01 2 2.15 0.00 0.30 0.03 0.05 97.47 20:33:01 3 2.50 0.00 0.57 0.13 0.08 96.71 20:33:01 4 2.02 0.00 0.27 0.05 0.07 97.59 20:33:01 5 1.69 0.00 0.37 0.02 0.08 97.84 20:33:01 6 1.40 0.00 0.40 0.03 0.08 98.08 20:33:01 7 3.41 0.00 0.38 0.02 0.08 96.10 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.27 0.00 1.15 0.22 0.06 96.29 20:34:01 0 2.22 0.00 1.20 0.15 0.05 96.37 20:34:01 1 2.39 0.00 1.32 0.23 0.07 95.99 20:34:01 2 3.25 0.00 0.95 0.23 0.05 95.51 20:34:01 3 1.71 0.00 1.02 0.22 0.05 97.00 20:34:01 4 2.28 0.00 1.14 0.30 0.05 96.24 20:34:01 5 2.27 0.00 1.30 0.08 0.07 96.27 20:34:01 6 1.93 0.00 1.17 0.42 0.08 96.40 20:34:01 7 2.13 0.00 1.16 0.17 0.07 96.48 Average: all 14.46 0.00 2.20 2.13 0.08 81.14 Average: 0 13.44 0.00 2.22 1.47 0.07 82.79 Average: 1 14.62 0.00 2.42 2.65 0.08 80.22 Average: 2 14.17 0.00 2.04 2.45 0.07 81.26 Average: 3 14.66 0.00 2.18 0.93 0.08 82.16 Average: 4 13.32 0.00 1.94 0.78 0.07 83.89 Average: 5 13.87 0.00 2.08 1.42 0.08 82.54 Average: 6 15.84 0.00 2.43 3.93 0.08 77.72 Average: 7 15.77 0.00 2.29 3.36 0.08 78.50