---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1217 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 712K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / 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 872 25644 0 5650 30839 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:f3:fc:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fef3:fc03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:13:d7:1b 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1217) 04/13/26 _x86_64_ (8 CPU) 13:49:51 LINUX RESTART (8 CPU) 13:50:01 tps rtps wtps bread/s bwrtn/s 13:51:01 397.38 74.02 323.36 5316.71 141901.82 13:52:01 198.62 21.08 177.54 736.94 64077.05 13:53:01 45.33 2.78 42.54 103.72 12832.39 13:54:01 57.66 0.38 57.27 15.46 8394.07 13:55:02 48.61 0.22 48.39 3.47 9897.95 13:56:01 22.49 1.27 21.22 63.04 8491.85 13:57:01 13.65 0.00 13.65 0.00 11834.96 13:58:01 15.30 5.30 10.00 177.70 1054.36 13:59:01 251.26 0.32 250.94 9.73 29692.65 14:00:01 60.89 0.07 60.82 4.80 21445.76 14:01:01 104.38 0.30 104.08 8.27 20439.13 14:02:01 32.94 0.12 32.83 2.13 2249.23 14:03:01 186.90 0.00 186.90 0.00 33957.67 14:04:01 168.61 0.00 168.61 0.00 8925.31 14:05:01 228.90 3.87 225.03 58.52 11899.62 Average: 122.30 7.32 114.98 433.78 25825.51 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 29891224 31583008 3047996 9.25 73448 1923076 1494924 4.40 1046132 1705920 207276 13:52:01 27876216 29931532 5063004 15.37 93128 2251176 3206836 9.44 2707300 2023152 6268 13:53:01 27044880 29551996 5894340 17.89 100840 2683088 3880020 11.42 3153952 2379224 77704 13:54:01 26857888 29507448 6081332 18.46 107784 2814672 3285540 9.67 3225980 2484244 18904 13:55:02 24612116 27514572 8327104 25.28 112244 3057088 5730200 16.86 5317468 2620040 5184 13:56:01 24621884 27945424 8317336 25.25 114972 3461300 5476396 16.11 4992172 2922508 352344 13:57:01 24479756 27804668 8459464 25.68 115068 3462552 5733508 16.87 5132804 2923268 76 13:58:01 25548600 29237396 7390620 22.44 116664 3813220 4303464 12.66 3732028 3246304 493096 13:59:01 24272384 28381232 8666836 26.31 136460 4199748 5699184 16.77 4633704 3605104 174248 14:00:01 25468964 30129616 7470256 22.68 140052 4731560 2556308 7.52 2895672 4135164 348224 14:01:01 23481028 28165976 9458192 28.71 145548 4745872 4561032 13.42 4875232 4132296 9300 14:02:01 22953388 28443852 9985832 30.32 148236 5524088 5272932 15.51 4690468 4821368 741480 14:03:01 22018588 27508388 10920632 33.15 155816 5515216 5319296 15.65 5645696 4796900 1628 14:04:01 21702612 27205700 11236608 34.11 160952 5522548 6023156 17.72 5953700 4803092 2616 14:05:01 26327808 31642924 6611412 20.07 166568 5336476 1388572 4.09 1519524 4634140 26596 Average: 25143822 28970249 7795398 23.67 125852 3936112 4262091 12.54 3968122 3415515 164330 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 509.17 352.59 2495.44 80.76 0.00 0.00 0.00 0.00 13:51:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 345.61 299.10 3598.79 51.23 0.00 0.00 0.00 0.00 13:52:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 549.48 363.49 5798.19 91.13 0.00 0.00 0.00 0.00 13:53:01 lo 5.03 5.03 0.48 0.48 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 266.07 173.09 1841.50 69.74 0.00 0.00 0.00 0.00 13:54:01 lo 22.75 22.75 5.81 5.81 0.00 0.00 0.00 0.00 13:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:02 ens3 110.55 81.05 856.83 44.94 0.00 0.00 0.00 0.00 13:55:02 lo 89.87 89.87 15.03 15.03 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 181.78 113.08 655.23 89.45 0.00 0.00 0.00 0.00 13:56:01 lo 160.89 160.89 30.68 30.68 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 7.33 4.73 1.86 9.27 0.00 0.00 0.00 0.00 13:57:01 lo 17.38 17.38 2.56 2.56 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 218.71 148.93 340.56 148.30 0.00 0.00 0.00 0.00 13:58:01 lo 11.63 11.63 1.13 1.13 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 344.33 212.23 88.01 238.41 0.00 0.00 0.00 0.00 13:59:01 lo 141.64 141.64 66.07 66.07 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 346.56 234.99 823.49 180.27 0.00 0.00 0.00 0.00 14:00:01 lo 95.47 95.47 43.10 43.10 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 44.79 35.56 9.51 26.18 0.00 0.00 0.00 0.00 14:01:01 lo 21.40 21.40 11.50 11.50 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 111.66 83.27 345.75 34.49 0.00 0.00 0.00 0.00 14:02:01 lo 8.57 8.57 1.96 1.96 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 12.01 9.48 2.37 9.91 0.00 0.00 0.00 0.00 14:03:01 lo 93.15 93.15 20.35 20.35 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 26.48 18.90 5.79 29.12 0.00 0.00 0.00 0.00 14:04:01 lo 129.06 129.06 39.91 39.91 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 16.46 13.91 9.16 6.35 0.00 0.00 0.00 0.00 14:05:01 lo 85.82 85.82 16.21 16.21 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 206.09 142.99 1125.35 73.95 0.00 0.00 0.00 0.00 Average: lo 58.92 58.92 16.99 16.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1217) 04/13/26 _x86_64_ (8 CPU) 13:49:51 LINUX RESTART (8 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 9.76 0.00 1.43 2.42 0.04 86.35 13:51:01 0 11.97 0.00 0.98 0.30 0.03 86.72 13:51:01 1 21.76 0.00 2.04 0.82 0.05 75.34 13:51:01 2 12.98 0.00 1.42 1.44 0.05 84.11 13:51:01 3 5.06 0.00 0.95 4.16 0.03 89.79 13:51:01 4 4.15 0.00 0.97 7.13 0.07 87.68 13:51:01 5 12.74 0.00 2.92 3.84 0.05 80.45 13:51:01 6 4.83 0.00 0.87 1.47 0.03 92.80 13:51:01 7 4.57 0.00 1.28 0.25 0.03 93.86 13:52:01 all 19.10 0.00 1.14 0.82 0.06 78.88 13:52:01 0 8.05 0.00 0.95 0.05 0.03 90.91 13:52:01 1 36.38 0.00 2.72 0.77 0.08 60.04 13:52:01 2 26.55 0.00 0.80 0.17 0.05 72.44 13:52:01 3 20.10 0.00 0.69 0.65 0.03 78.53 13:52:01 4 17.37 0.00 1.02 2.87 0.07 78.67 13:52:01 5 17.54 0.00 1.30 0.30 0.07 80.79 13:52:01 6 19.33 0.00 0.92 0.45 0.05 79.25 13:52:01 7 7.52 0.00 0.70 1.31 0.07 90.40 13:53:01 all 39.71 0.00 1.18 0.05 0.08 58.98 13:53:01 0 31.46 0.00 1.18 0.07 0.05 67.24 13:53:01 1 39.47 0.00 1.06 0.02 0.07 59.38 13:53:01 2 43.24 0.00 1.15 0.02 0.08 55.51 13:53:01 3 39.14 0.00 0.75 0.05 0.08 59.97 13:53:01 4 47.26 0.00 2.15 0.22 0.08 50.28 13:53:01 5 46.21 0.00 0.97 0.00 0.07 52.75 13:53:01 6 37.70 0.00 1.25 0.03 0.07 60.95 13:53:01 7 33.26 0.00 0.90 0.00 0.08 65.76 13:54:01 all 42.79 0.00 1.09 0.18 0.07 55.87 13:54:01 0 45.96 0.00 1.29 0.17 0.07 52.52 13:54:01 1 43.35 0.00 1.10 0.05 0.07 55.44 13:54:01 2 56.69 0.00 0.85 0.03 0.08 42.34 13:54:01 3 40.47 0.00 1.52 0.02 0.07 57.92 13:54:01 4 35.77 0.00 1.17 0.97 0.07 62.03 13:54:01 5 45.33 0.00 0.70 0.00 0.07 53.90 13:54:01 6 45.25 0.00 0.88 0.17 0.08 53.61 13:54:01 7 29.47 0.00 1.20 0.07 0.05 69.22 13:55:02 all 31.91 0.00 0.68 0.19 0.06 67.16 13:55:02 0 40.79 0.00 0.63 0.00 0.07 58.50 13:55:02 1 28.96 0.00 0.53 0.37 0.07 70.07 13:55:02 2 40.68 0.00 0.82 0.18 0.05 58.27 13:55:02 3 25.87 0.00 0.62 0.05 0.07 73.39 13:55:02 4 25.16 0.00 0.52 0.83 0.07 73.42 13:55:02 5 29.99 0.00 0.98 0.03 0.05 68.94 13:55:02 6 34.06 0.00 0.77 0.00 0.05 65.13 13:55:02 7 29.80 0.00 0.57 0.08 0.05 69.50 13:56:01 all 28.93 0.00 0.88 0.09 0.07 70.03 13:56:01 0 25.46 0.00 1.45 0.00 0.08 73.00 13:56:01 1 31.29 0.00 1.10 0.34 0.05 67.22 13:56:01 2 18.60 0.00 0.80 0.05 0.07 80.48 13:56:01 3 29.38 0.00 1.22 0.02 0.05 69.33 13:56:01 4 23.97 0.00 0.71 0.22 0.07 75.03 13:56:01 5 40.66 0.00 0.73 0.05 0.07 58.49 13:56:01 6 23.68 0.00 0.44 0.00 0.07 75.81 13:56:01 7 38.39 0.00 0.53 0.00 0.08 61.00 13:57:01 all 1.86 0.00 0.08 0.11 0.02 97.94 13:57:01 0 0.48 0.00 0.10 0.00 0.00 99.42 13:57:01 1 1.73 0.00 0.03 0.00 0.02 98.22 13:57:01 2 1.96 0.00 0.02 0.00 0.02 98.01 13:57:01 3 2.40 0.00 0.08 0.07 0.02 97.43 13:57:01 4 3.18 0.00 0.07 0.08 0.02 96.65 13:57:01 5 1.18 0.00 0.08 0.00 0.02 98.72 13:57:01 6 2.05 0.00 0.12 0.00 0.03 97.80 13:57:01 7 1.87 0.00 0.18 0.72 0.02 97.21 13:58:01 all 30.60 0.00 0.80 0.08 0.06 68.45 13:58:01 0 28.69 0.00 0.77 0.05 0.05 70.44 13:58:01 1 17.58 0.00 0.90 0.03 0.07 81.42 13:58:01 2 26.82 0.00 0.40 0.00 0.05 72.73 13:58:01 3 36.27 0.00 0.62 0.10 0.05 62.96 13:58:01 4 51.18 0.00 1.03 0.03 0.07 47.69 13:58:01 5 26.60 0.00 1.00 0.43 0.08 71.88 13:58:01 6 33.23 0.00 0.92 0.00 0.05 65.80 13:58:01 7 24.39 0.00 0.74 0.00 0.07 74.80 13:59:01 all 36.86 0.00 1.45 1.20 0.08 60.41 13:59:01 0 34.57 0.00 1.88 1.92 0.07 61.56 13:59:01 1 40.94 0.00 1.79 0.53 0.08 56.66 13:59:01 2 40.49 0.00 1.42 0.13 0.07 57.89 13:59:01 3 28.87 0.00 0.84 2.64 0.07 67.58 13:59:01 4 51.08 0.00 2.10 1.52 0.10 45.19 13:59:01 5 26.51 0.00 1.64 0.12 0.07 71.67 13:59:01 6 40.11 0.00 1.10 0.30 0.10 58.39 13:59:01 7 32.29 0.00 0.82 2.42 0.07 64.40 14:00:01 all 40.23 0.00 1.09 0.85 0.08 57.75 14:00:01 0 39.65 0.00 0.72 0.60 0.08 58.94 14:00:01 1 29.68 0.00 0.80 0.08 0.08 69.35 14:00:01 2 42.31 0.00 0.97 0.02 0.08 56.63 14:00:01 3 29.07 0.00 1.87 0.02 0.08 68.96 14:00:01 4 43.84 0.00 1.29 1.47 0.08 53.32 14:00:01 5 41.46 0.00 0.68 0.08 0.08 57.69 14:00:01 6 43.15 0.00 0.70 0.22 0.07 55.87 14:00:01 7 52.59 0.00 1.76 4.35 0.10 41.20 14:01:01 all 33.64 0.00 0.76 0.45 0.08 65.08 14:01:01 0 21.11 0.00 0.43 0.00 0.05 78.40 14:01:01 1 28.07 0.00 0.65 0.05 0.10 71.13 14:01:01 2 40.16 0.00 0.58 0.23 0.05 58.97 14:01:01 3 42.66 0.00 0.77 0.25 0.07 56.26 14:01:01 4 32.13 0.00 0.80 0.85 0.08 66.13 14:01:01 5 41.66 0.00 0.78 0.63 0.05 56.87 14:01:01 6 37.52 0.00 1.23 0.03 0.12 61.10 14:01:01 7 25.84 0.00 0.82 1.54 0.07 71.74 14:01:01 CPU %user %nice %system %iowait %steal %idle 14:02:01 all 29.57 0.00 0.79 0.12 0.05 69.47 14:02:01 0 14.57 0.00 0.32 0.00 0.03 85.08 14:02:01 1 29.24 0.00 1.64 0.05 0.07 68.99 14:02:01 2 39.08 0.00 0.55 0.18 0.05 60.13 14:02:01 3 44.36 0.00 1.42 0.03 0.05 54.13 14:02:01 4 24.30 0.00 0.60 0.03 0.07 75.00 14:02:01 5 25.67 0.00 0.87 0.02 0.05 73.40 14:02:01 6 25.25 0.00 0.47 0.05 0.05 74.19 14:02:01 7 34.05 0.00 0.50 0.58 0.03 64.84 14:03:01 all 22.55 0.00 0.80 0.99 0.06 75.60 14:03:01 0 7.18 0.00 0.36 0.38 0.05 92.02 14:03:01 1 21.87 0.00 0.94 0.55 0.07 76.57 14:03:01 2 30.41 0.00 0.82 0.27 0.05 68.45 14:03:01 3 31.97 0.00 1.32 3.44 0.08 63.18 14:03:01 4 23.12 0.00 0.47 1.39 0.05 74.97 14:03:01 5 26.16 0.00 1.12 0.20 0.07 72.45 14:03:01 6 12.66 0.00 0.80 0.10 0.03 86.41 14:03:01 7 27.19 0.00 0.58 1.64 0.08 70.50 14:04:01 all 12.75 0.00 0.72 0.84 0.05 85.64 14:04:01 0 9.79 0.00 0.83 0.58 0.05 88.75 14:04:01 1 9.52 0.00 0.52 0.47 0.05 89.45 14:04:01 2 12.19 0.00 0.77 0.10 0.05 86.89 14:04:01 3 6.08 0.00 0.77 4.58 0.05 88.52 14:04:01 4 18.57 0.00 0.57 0.12 0.03 80.72 14:04:01 5 16.44 0.00 0.77 0.32 0.03 82.44 14:04:01 6 6.41 0.00 1.19 0.40 0.03 91.97 14:04:01 7 23.02 0.00 0.35 0.17 0.05 76.41 14:05:01 all 10.99 0.00 0.97 1.10 0.04 86.89 14:05:01 0 2.99 0.00 1.29 4.03 0.03 91.66 14:05:01 1 16.87 0.00 1.23 0.40 0.05 81.45 14:05:01 2 6.65 0.00 0.69 0.60 0.05 92.01 14:05:01 3 26.95 0.00 0.95 2.19 0.07 69.85 14:05:01 4 15.50 0.00 0.65 0.17 0.03 83.65 14:05:01 5 5.11 0.00 1.50 0.27 0.02 93.11 14:05:01 6 5.33 0.00 1.14 1.07 0.05 92.42 14:05:01 7 8.54 0.00 0.35 0.08 0.03 90.99 Average: all 26.08 0.00 0.92 0.63 0.06 72.31 Average: 0 21.50 0.00 0.88 0.54 0.05 77.03 Average: 1 26.45 0.00 1.14 0.30 0.06 72.05 Average: 2 29.27 0.00 0.80 0.23 0.06 69.64 Average: 3 27.24 0.00 0.96 1.22 0.06 70.52 Average: 4 27.77 0.00 0.94 1.19 0.06 70.03 Average: 5 26.86 0.00 1.07 0.42 0.06 71.59 Average: 6 24.70 0.00 0.85 0.29 0.06 74.10 Average: 7 24.83 0.00 0.75 0.88 0.06 73.48