---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46237 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 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 886 23609 0 7671 30824 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:6e:05:96 brd ff:ff:ff:ff:ff:ff inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe6e:596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:fc:98:36 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::42:29ff:fefc:9836/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46237) 09/16/25 _x86_64_ (8 CPU) 13:23:23 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 313.46 26.11 287.35 885.05 92006.27 13:26:01 721.16 23.43 697.73 2649.29 239617.66 13:27:01 28.95 0.05 28.90 3.07 5844.09 13:28:01 9.93 0.17 9.77 19.73 752.41 13:29:01 220.01 0.05 219.96 4.80 33751.44 13:30:01 20.63 0.22 20.41 11.46 583.10 13:31:01 10.81 0.00 10.81 0.00 377.54 13:32:01 11.13 0.00 11.13 0.00 293.28 13:33:01 23.25 0.00 23.25 0.00 277.42 13:34:01 20.98 0.00 20.98 0.00 410.33 13:35:01 6.55 0.00 6.55 0.00 145.42 13:36:01 58.34 0.18 58.16 41.86 1082.49 Average: 120.43 4.18 116.25 301.27 31261.36 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29987524 31641720 2951696 8.96 75424 1884768 1494112 4.40 913148 1732884 223436 13:26:01 23301496 30299868 9637724 29.26 149028 6947524 11174864 32.88 2453360 6522320 61832 13:27:01 20514952 27623160 12424268 37.72 150748 7053756 13301032 39.13 5354788 6375356 1736 13:28:01 20338720 27585888 12600500 38.25 159000 7174140 13549380 39.87 5408640 6484168 133924 13:29:01 19528268 27573012 13410952 40.71 192556 7881336 13463184 39.61 5501332 7142316 375712 13:30:01 19627196 27277316 13312024 40.41 192768 7500520 13815944 40.65 5799188 6753200 5784 13:31:01 19256108 26907020 13683112 41.54 192872 7501088 14203760 41.79 6170264 6752996 568 13:32:01 19270724 26921964 13668496 41.50 192960 7501256 14220076 41.84 6153500 6752856 1132 13:33:01 19248124 26900812 13691096 41.56 193108 7502588 14252300 41.93 6175692 6754088 772 13:34:01 19224932 26880872 13714288 41.64 193296 7505880 14251828 41.93 6196032 6756188 164 13:35:01 19208204 26864484 13731016 41.69 193436 7506124 14268080 41.98 6212068 6756264 532 13:36:01 23213728 30705152 9725492 29.53 194308 7359252 3392588 9.98 2442784 6617396 512 Average: 21059998 28098439 11879222 36.06 173292 6943186 11782262 34.67 4898400 6283336 67175 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:25:01 ens3 188.70 137.21 1370.36 50.82 0.00 0.00 0.00 0.00 13:26:01 vethbb26fea 0.15 0.43 0.01 0.02 0.00 0.00 0.00 0.00 13:26:01 veth888b58f 0.22 0.48 0.01 0.03 0.00 0.00 0.00 0.00 13:26:01 veth144eecb 53.46 73.30 8.31 9.96 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethbb26fea 5.47 7.43 0.82 0.68 0.00 0.00 0.00 0.00 13:27:01 veth888b58f 9.97 10.35 2.10 1.59 0.00 0.00 0.00 0.00 13:27:01 veth144eecb 97.68 100.30 19.99 17.14 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vethbb26fea 6.33 9.28 0.94 0.71 0.00 0.00 0.00 0.00 13:28:01 veth888b58f 6.28 9.22 1.46 0.71 0.00 0.00 0.00 0.00 13:28:01 veth144eecb 0.75 0.90 0.16 0.18 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 13:29:01 vethbb26fea 7.17 10.15 1.21 0.91 0.00 0.00 0.00 0.00 13:29:01 veth888b58f 7.18 10.01 1.60 0.91 0.00 0.00 0.00 0.00 13:29:01 veth144eecb 3.73 4.02 0.62 0.71 0.00 0.00 0.00 0.00 13:29:01 docker0 52.36 58.12 4.35 1350.30 0.00 0.00 0.00 0.00 13:30:01 vethbb26fea 10.86 14.66 2.38 4.10 0.00 0.00 0.00 0.00 13:30:01 veth888b58f 75.64 78.17 9.58 18.62 0.00 0.00 0.00 0.00 13:30:01 veth144eecb 310.11 315.05 70.14 42.72 0.00 0.00 0.00 0.01 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethbb26fea 6.62 9.53 1.04 0.78 0.00 0.00 0.00 0.00 13:31:01 veth888b58f 40.83 43.49 5.30 9.38 0.00 0.00 0.00 0.00 13:31:01 veth144eecb 97.80 99.27 22.02 10.60 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethbb26fea 6.47 9.33 0.95 0.72 0.00 0.00 0.00 0.00 13:32:01 veth888b58f 6.55 9.43 1.53 0.73 0.00 0.00 0.00 0.00 13:32:01 veth144eecb 21.95 22.75 3.47 2.30 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 13:33:01 vethbb26fea 8.20 11.36 1.57 1.98 0.00 0.00 0.00 0.00 13:33:01 veth888b58f 40.63 43.31 5.27 9.35 0.00 0.00 0.00 0.00 13:33:01 veth144eecb 137.91 141.01 24.90 15.58 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 13:34:01 vethbb26fea 11.60 15.45 2.71 3.83 0.00 0.00 0.00 0.00 13:34:01 veth888b58f 41.83 44.46 5.53 9.50 0.00 0.00 0.00 0.00 13:34:01 veth144eecb 324.26 330.23 63.11 40.89 0.00 0.00 0.00 0.01 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethbb26fea 6.60 9.50 1.04 0.78 0.00 0.00 0.00 0.00 13:35:01 veth888b58f 7.26 10.08 1.63 0.90 0.00 0.00 0.00 0.00 13:35:01 veth144eecb 6.58 7.25 1.34 0.82 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 13:36:01 veth144eecb 0.63 2.07 0.05 0.16 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 lo 38.43 38.43 3.36 3.36 0.00 0.00 0.00 0.00 13:36:01 ens3 1974.37 1207.03 48360.27 167.47 0.00 0.00 0.00 0.00 Average: veth144eecb 87.90 91.34 17.84 11.76 0.00 0.00 0.00 0.00 Average: docker0 4.36 4.84 0.36 112.52 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 145.78 87.54 3981.40 11.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46237) 09/16/25 _x86_64_ (8 CPU) 13:23:23 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 10.78 0.00 0.90 2.39 0.04 85.90 13:25:01 0 1.73 0.00 0.05 0.00 0.02 98.20 13:25:01 1 5.47 0.00 0.48 0.27 0.02 93.76 13:25:01 2 10.25 0.00 1.97 4.04 0.03 83.71 13:25:01 3 46.99 0.00 2.52 1.44 0.07 48.98 13:25:01 4 5.77 0.00 0.79 13.09 0.07 80.29 13:25:01 5 6.88 0.00 0.62 0.12 0.02 92.37 13:25:01 6 7.62 0.00 0.30 0.00 0.02 92.06 13:25:01 7 1.60 0.00 0.42 0.22 0.05 97.71 13:26:01 all 27.17 0.00 9.33 5.36 0.24 57.91 13:26:01 0 27.26 0.00 9.77 8.84 0.22 53.91 13:26:01 1 26.06 0.00 10.24 8.61 0.27 54.82 13:26:01 2 27.65 0.00 9.24 1.35 0.25 61.50 13:26:01 3 27.64 0.00 8.75 3.28 0.24 60.09 13:26:01 4 26.70 0.00 8.89 2.81 0.22 61.38 13:26:01 5 26.62 0.00 10.53 11.89 0.25 50.70 13:26:01 6 27.87 0.00 8.79 2.91 0.19 60.25 13:26:01 7 27.60 0.00 8.39 3.15 0.25 60.60 13:27:01 all 58.62 0.00 4.45 0.08 0.11 36.74 13:27:01 0 63.24 0.00 5.08 0.02 0.10 31.56 13:27:01 1 56.54 0.00 4.23 0.32 0.12 38.79 13:27:01 2 63.33 0.00 4.88 0.00 0.10 31.69 13:27:01 3 60.80 0.00 4.48 0.07 0.12 34.53 13:27:01 4 53.34 0.00 4.21 0.10 0.12 42.23 13:27:01 5 57.92 0.00 4.39 0.00 0.12 37.57 13:27:01 6 56.61 0.00 4.30 0.05 0.12 38.93 13:27:01 7 57.18 0.00 4.06 0.07 0.10 38.60 13:28:01 all 2.94 0.00 0.55 0.72 0.06 95.74 13:28:01 0 3.55 0.00 0.67 0.10 0.07 95.62 13:28:01 1 2.57 0.00 0.74 0.25 0.05 96.39 13:28:01 2 3.24 0.00 0.47 0.05 0.05 96.19 13:28:01 3 3.07 0.00 0.58 0.75 0.07 95.52 13:28:01 4 2.79 0.00 0.47 3.42 0.07 93.26 13:28:01 5 2.52 0.00 0.54 0.42 0.08 96.44 13:28:01 6 2.96 0.00 0.44 0.42 0.05 96.13 13:28:01 7 2.79 0.00 0.43 0.30 0.05 96.43 13:29:01 all 8.49 0.00 2.12 8.11 0.07 81.21 13:29:01 0 6.96 0.00 2.58 7.16 0.05 83.26 13:29:01 1 7.11 0.00 2.04 2.32 0.07 88.46 13:29:01 2 10.83 0.00 2.15 0.79 0.07 86.17 13:29:01 3 10.28 0.00 2.08 6.58 0.07 80.99 13:29:01 4 10.09 0.00 2.34 6.27 0.10 81.19 13:29:01 5 10.62 0.00 2.16 19.46 0.05 67.71 13:29:01 6 4.94 0.00 1.78 20.40 0.10 72.79 13:29:01 7 7.11 0.00 1.85 1.98 0.08 88.98 13:30:01 all 10.34 0.00 1.36 0.27 0.07 87.96 13:30:01 0 9.82 0.00 2.07 0.13 0.10 87.87 13:30:01 1 10.19 0.00 1.67 0.55 0.07 87.52 13:30:01 2 11.82 0.00 1.39 0.05 0.08 86.66 13:30:01 3 8.53 0.00 1.14 0.60 0.05 89.68 13:30:01 4 10.55 0.00 1.10 0.18 0.07 88.10 13:30:01 5 12.00 0.00 1.26 0.25 0.08 86.41 13:30:01 6 11.49 0.00 1.17 0.23 0.07 87.04 13:30:01 7 8.28 0.00 1.14 0.08 0.07 90.43 13:31:01 all 3.89 0.00 0.55 0.04 0.07 95.45 13:31:01 0 3.42 0.00 0.60 0.02 0.03 95.93 13:31:01 1 3.37 0.00 0.50 0.12 0.07 95.94 13:31:01 2 3.32 0.00 0.60 0.00 0.07 96.01 13:31:01 3 3.81 0.00 0.53 0.02 0.07 95.57 13:31:01 4 3.69 0.00 0.58 0.03 0.07 95.62 13:31:01 5 4.18 0.00 0.60 0.03 0.07 95.11 13:31:01 6 4.80 0.00 0.37 0.00 0.05 94.78 13:31:01 7 4.57 0.00 0.59 0.17 0.08 94.59 13:32:01 all 2.24 0.00 0.42 0.39 0.08 96.88 13:32:01 0 1.35 0.00 0.47 0.05 0.12 98.01 13:32:01 1 4.28 0.00 0.38 0.02 0.07 95.26 13:32:01 2 1.42 0.00 0.40 0.05 0.08 98.04 13:32:01 3 1.67 0.00 0.33 0.02 0.07 97.91 13:32:01 4 1.79 0.00 0.37 0.00 0.12 97.73 13:32:01 5 2.81 0.00 0.52 0.12 0.08 96.47 13:32:01 6 2.06 0.00 0.40 0.00 0.08 97.46 13:32:01 7 2.49 0.00 0.44 2.88 0.08 94.11 13:33:01 all 3.19 0.00 0.55 0.07 0.06 96.13 13:33:01 0 3.44 0.00 0.63 0.02 0.05 95.86 13:33:01 1 3.47 0.00 0.47 0.00 0.07 96.00 13:33:01 2 3.74 0.00 0.64 0.00 0.05 95.57 13:33:01 3 2.67 0.00 0.35 0.08 0.05 96.84 13:33:01 4 3.01 0.00 0.52 0.10 0.07 96.30 13:33:01 5 3.70 0.00 0.62 0.03 0.07 95.58 13:33:01 6 2.59 0.00 0.62 0.07 0.05 96.68 13:33:01 7 2.88 0.00 0.54 0.25 0.07 96.27 13:34:01 all 5.32 0.00 0.71 0.08 0.07 93.82 13:34:01 0 4.91 0.00 0.72 0.02 0.05 94.30 13:34:01 1 5.42 0.00 0.84 0.05 0.07 93.62 13:34:01 2 5.01 0.00 0.80 0.07 0.10 94.03 13:34:01 3 6.53 0.00 0.77 0.07 0.07 92.57 13:34:01 4 5.07 0.00 0.48 0.15 0.07 94.23 13:34:01 5 6.31 0.00 0.70 0.05 0.07 92.88 13:34:01 6 4.33 0.00 0.60 0.07 0.03 94.97 13:34:01 7 5.01 0.00 0.75 0.18 0.08 93.97 13:35:01 all 1.16 0.00 0.29 0.03 0.05 98.47 13:35:01 0 0.85 0.00 0.30 0.00 0.05 98.80 13:35:01 1 0.67 0.00 0.24 0.00 0.07 99.03 13:35:01 2 1.00 0.00 0.22 0.00 0.05 98.73 13:35:01 3 1.45 0.00 0.27 0.00 0.03 98.25 13:35:01 4 1.07 0.00 0.28 0.12 0.05 98.48 13:35:01 5 1.22 0.00 0.28 0.02 0.05 98.43 13:35:01 6 1.03 0.00 0.18 0.00 0.03 98.75 13:35:01 7 2.01 0.00 0.55 0.05 0.08 97.30 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.35 0.00 1.07 10.01 2.61 82.96 13:36:01 0 3.34 0.00 0.90 0.07 2.24 93.45 13:36:01 1 3.18 0.00 1.09 18.08 2.49 75.16 13:36:01 2 3.40 0.00 0.98 4.27 2.99 88.36 13:36:01 3 4.49 0.00 1.71 16.58 4.59 72.64 13:36:01 4 1.79 0.00 0.89 21.41 1.34 74.57 13:36:01 5 3.43 0.00 0.99 0.10 2.89 92.59 13:36:01 6 2.07 0.00 0.92 19.73 2.38 74.90 13:36:01 7 4.88 0.00 1.10 0.99 1.77 91.25 Average: all 11.42 0.00 1.85 2.29 0.29 84.16 Average: 0 10.77 0.00 1.98 1.36 0.26 85.64 Average: 1 10.64 0.00 1.90 2.54 0.28 84.63 Average: 2 12.04 0.00 1.97 0.89 0.33 84.77 Average: 3 14.76 0.00 1.95 2.49 0.47 80.34 Average: 4 10.51 0.00 1.74 3.80 0.18 83.76 Average: 5 11.47 0.00 1.92 2.70 0.32 83.60 Average: 6 10.65 0.00 1.65 3.66 0.27 83.78 Average: 7 10.49 0.00 1.68 0.86 0.23 86.74