---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11269 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 16G 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 883 23532 0 7750 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:9b:40:be brd ff:ff:ff:ff:ff:ff inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe9b:40be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:ac:d3:6b 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:c6ff:feac:d36b/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-11269) 11/08/25 _x86_64_ (8 CPU) 13:24:02 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 285.25 19.86 265.39 2280.42 123560.47 13:27:01 526.61 3.95 522.66 411.40 167519.68 13:28:01 17.95 0.00 17.95 0.00 20351.54 13:29:01 94.79 0.15 94.64 16.53 14850.52 13:30:01 142.64 0.25 142.39 15.33 20589.37 13:31:01 14.83 0.00 14.83 0.00 528.18 13:32:01 6.73 0.00 6.73 0.00 171.84 13:33:01 23.51 0.00 23.51 0.00 345.14 13:34:01 15.81 0.00 15.81 0.00 319.28 13:35:01 11.11 0.00 11.11 0.00 251.82 13:36:01 58.41 0.13 58.27 22.40 1069.82 Average: 108.88 2.21 106.66 249.64 31777.71 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 24978944 31572896 7960276 24.17 119632 6612256 2311108 6.80 1053996 6388584 2913052 13:27:01 22441932 29501688 10497288 31.87 150676 7004312 10921644 32.13 3343988 6483036 1036 13:28:01 20341856 27507484 12597364 38.24 151112 7108244 13502776 39.73 5469776 6429720 436 13:29:01 19814024 27420960 13125196 39.85 168992 7497844 13826320 40.68 5609236 6772684 20088 13:30:01 19661428 27388076 13277792 40.31 193508 7571752 13865368 40.80 5686940 6825932 3984 13:31:01 19016216 26749972 13923004 42.27 193616 7579020 14487000 42.62 6327456 6828728 132 13:32:01 19004388 26738624 13934832 42.30 193712 7579356 14536264 42.77 6339628 6828592 844 13:33:01 19005648 26741076 13933572 42.30 193884 7580408 14534432 42.76 6338084 6829404 1276 13:34:01 18981804 26720472 13957416 42.37 194092 7583596 14551280 42.81 6360512 6831088 1980 13:35:01 18976636 26716064 13962584 42.39 194228 7584300 14550740 42.81 6364748 6831260 520 13:36:01 22964236 30535720 9974984 30.28 195192 7435132 3595652 10.58 2615204 6690596 240 Average: 20471556 27963003 12467664 37.85 177149 7376020 11880235 34.95 5046324 6703602 267599 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 ens3 1377.72 765.02 44931.26 68.10 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 13:26:01 lo 18.93 18.93 1.74 1.74 0.00 0.00 0.00 0.00 13:27:01 veth097000c 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 ens3 36.26 20.98 333.75 3.53 0.00 0.00 0.00 0.00 13:27:01 vethe66d1ae 0.33 0.50 0.02 0.03 0.00 0.00 0.00 0.00 13:27:01 veth0671adb 0.17 0.43 0.01 0.02 0.00 0.00 0.00 0.00 13:28:01 veth097000c 0.98 1.32 0.09 0.26 0.00 0.00 0.00 0.00 13:28:01 ens3 0.82 0.63 0.12 0.05 0.00 0.00 0.00 0.00 13:28:01 vethe66d1ae 4.95 4.85 0.61 0.58 0.00 0.00 0.00 0.00 13:28:01 veth0671adb 0.47 0.65 0.06 0.94 0.00 0.00 0.00 0.00 13:29:01 veth097000c 1.23 1.40 0.12 0.71 0.00 0.00 0.00 0.00 13:29:01 ens3 68.79 41.94 1895.62 4.14 0.00 0.00 0.00 0.00 13:29:01 vethe66d1ae 7.21 8.38 2.58 0.96 0.00 0.00 0.00 0.00 13:29:01 veth0671adb 0.83 0.87 0.08 2.50 0.00 0.00 0.00 0.00 13:30:01 veth097000c 1.92 2.25 0.22 3.51 0.00 0.00 0.00 0.00 13:30:01 ens3 25.18 20.21 337.69 4.21 0.00 0.00 0.00 0.00 13:30:01 vethe66d1ae 103.68 103.35 22.87 25.88 0.00 0.00 0.00 0.00 13:30:01 veth0671adb 0.83 0.90 0.08 2.37 0.00 0.00 0.00 0.00 13:31:01 veth097000c 3.50 4.15 4.05 3.24 0.00 0.00 0.00 0.00 13:31:01 ens3 1.02 0.92 0.19 0.37 0.00 0.00 0.00 0.00 13:31:01 vethe66d1ae 115.88 115.31 19.05 20.94 0.00 0.00 0.00 0.00 13:31:01 veth0671adb 0.83 0.87 0.08 2.43 0.00 0.00 0.00 0.00 13:32:01 veth097000c 1.88 2.02 0.17 0.92 0.00 0.00 0.00 0.00 13:32:01 ens3 0.58 0.48 0.10 0.26 0.00 0.00 0.00 0.00 13:32:01 vethe66d1ae 31.14 31.89 5.92 4.62 0.00 0.00 0.00 0.00 13:32:01 veth0671adb 0.80 0.82 0.08 2.41 0.00 0.00 0.00 0.00 13:33:01 veth097000c 2.50 2.70 0.25 2.45 0.00 0.00 0.00 0.00 13:33:01 ens3 0.77 0.75 0.13 0.29 0.00 0.00 0.00 0.00 13:33:01 vethe66d1ae 78.52 78.19 12.91 12.21 0.00 0.00 0.00 0.00 13:33:01 veth0671adb 0.82 0.82 0.08 2.43 0.00 0.00 0.00 0.00 13:34:01 veth097000c 3.65 4.32 0.40 6.78 0.00 0.00 0.00 0.00 13:34:01 ens3 2.10 1.45 0.64 0.88 0.00 0.00 0.00 0.00 13:34:01 vethe66d1ae 277.32 274.37 41.77 50.34 0.00 0.00 0.00 0.00 13:34:01 veth0671adb 0.78 0.78 0.08 2.51 0.00 0.00 0.00 0.00 13:35:01 veth097000c 2.32 2.60 0.23 2.22 0.00 0.00 0.00 0.00 13:35:01 ens3 2.32 1.62 0.91 1.04 0.00 0.00 0.00 0.00 13:35:01 vethe66d1ae 66.32 66.39 12.35 12.63 0.00 0.00 0.00 0.00 13:35:01 veth0671adb 0.85 0.85 0.08 2.56 0.00 0.00 0.00 0.00 13:36:01 ens3 12.30 13.28 10.04 3.11 0.00 0.00 0.00 0.00 13:36:01 docker0 36.96 58.37 3.62 1387.49 0.00 0.00 0.00 0.00 13:36:01 lo 37.63 37.63 3.30 3.30 0.00 0.00 0.00 0.00 13:36:01 veth748b73a 198.63 199.23 34.00 46.00 0.00 0.00 0.00 0.00 Average: ens3 138.89 78.84 4319.10 7.82 0.00 0.00 0.00 0.00 Average: docker0 3.36 5.31 0.33 126.13 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 Average: veth748b73a 18.06 18.11 3.09 4.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11269) 11/08/25 _x86_64_ (8 CPU) 13:24:02 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 17.88 0.00 6.89 6.81 0.06 68.37 13:26:01 0 25.37 0.00 7.21 17.27 0.10 50.04 13:26:01 1 19.59 0.00 7.15 7.00 0.08 66.17 13:26:01 2 33.15 0.00 8.12 2.95 0.07 55.70 13:26:01 3 12.54 0.00 5.97 17.92 0.07 63.51 13:26:01 4 12.46 0.00 7.18 2.86 0.03 77.46 13:26:01 5 13.43 0.00 6.00 1.76 0.03 78.78 13:26:01 6 13.25 0.00 6.41 2.11 0.05 78.18 13:26:01 7 13.16 0.00 7.02 2.62 0.05 77.15 13:27:01 all 36.89 0.00 6.31 6.99 0.08 49.72 13:27:01 0 36.16 0.00 5.86 5.84 0.08 52.05 13:27:01 1 36.68 0.00 6.04 7.24 0.08 49.96 13:27:01 2 39.06 0.00 6.02 1.56 0.08 53.28 13:27:01 3 36.45 0.00 6.03 5.64 0.07 51.81 13:27:01 4 35.86 0.00 7.37 31.97 0.10 24.69 13:27:01 5 36.62 0.00 6.24 1.49 0.08 55.57 13:27:01 6 37.70 0.00 6.79 1.81 0.08 53.61 13:27:01 7 36.64 0.00 6.11 0.47 0.07 56.70 13:28:01 all 39.15 0.00 3.35 0.35 0.10 57.05 13:28:01 0 39.51 0.00 3.25 0.00 0.10 57.14 13:28:01 1 39.58 0.00 3.65 0.03 0.12 56.61 13:28:01 2 37.20 0.00 3.11 0.45 0.08 59.16 13:28:01 3 40.26 0.00 3.42 0.22 0.10 56.00 13:28:01 4 38.70 0.00 3.44 0.00 0.12 57.74 13:28:01 5 35.92 0.00 3.10 0.07 0.10 60.81 13:28:01 6 43.06 0.00 3.57 0.00 0.10 53.27 13:28:01 7 38.93 0.00 3.23 2.05 0.10 55.69 13:29:01 all 5.23 0.00 1.23 0.72 0.07 92.75 13:29:01 0 4.45 0.00 1.04 0.02 0.07 94.43 13:29:01 1 5.66 0.00 1.37 0.50 0.07 92.40 13:29:01 2 5.40 0.00 1.00 0.67 0.07 92.86 13:29:01 3 7.08 0.00 1.23 1.08 0.07 90.55 13:29:01 4 4.14 0.00 0.87 0.15 0.05 94.79 13:29:01 5 4.02 0.00 1.64 2.63 0.07 91.64 13:29:01 6 6.27 0.00 1.37 0.23 0.08 92.04 13:29:01 7 4.78 0.00 1.32 0.50 0.08 93.31 13:30:01 all 9.77 0.00 1.98 1.06 0.07 87.12 13:30:01 0 8.23 0.00 2.20 1.22 0.05 88.30 13:30:01 1 8.98 0.00 1.89 1.19 0.08 87.86 13:30:01 2 11.08 0.00 1.79 0.25 0.07 86.81 13:30:01 3 9.43 0.00 1.92 0.10 0.07 88.49 13:30:01 4 11.64 0.00 1.86 3.18 0.08 83.24 13:30:01 5 10.71 0.00 2.22 0.40 0.08 86.59 13:30:01 6 10.37 0.00 2.04 1.98 0.07 85.55 13:30:01 7 7.73 0.00 1.89 0.15 0.08 90.14 13:31:01 all 7.05 0.00 0.85 0.05 0.08 91.98 13:31:01 0 5.20 0.00 0.89 0.07 0.08 93.77 13:31:01 1 8.11 0.00 0.90 0.02 0.07 90.90 13:31:01 2 8.04 0.00 0.80 0.00 0.08 91.07 13:31:01 3 6.61 0.00 0.89 0.10 0.08 92.32 13:31:01 4 6.88 0.00 0.84 0.03 0.07 92.19 13:31:01 5 6.84 0.00 0.79 0.00 0.07 92.31 13:31:01 6 7.44 0.00 0.74 0.03 0.07 91.73 13:31:01 7 7.29 0.00 0.92 0.15 0.07 91.57 13:32:01 all 2.57 0.00 0.38 0.03 0.07 96.94 13:32:01 0 3.36 0.00 0.55 0.02 0.07 96.01 13:32:01 1 2.26 0.00 0.37 0.02 0.08 97.27 13:32:01 2 1.80 0.00 0.32 0.02 0.08 97.78 13:32:01 3 2.02 0.00 0.39 0.05 0.08 97.46 13:32:01 4 2.73 0.00 0.47 0.12 0.07 96.62 13:32:01 5 2.61 0.00 0.32 0.00 0.05 97.03 13:32:01 6 2.86 0.00 0.33 0.02 0.07 96.72 13:32:01 7 2.91 0.00 0.35 0.00 0.08 96.65 13:33:01 all 2.68 0.00 0.47 0.04 0.08 96.73 13:33:01 0 1.90 0.00 0.62 0.00 0.10 97.38 13:33:01 1 2.54 0.00 0.38 0.00 0.07 97.01 13:33:01 2 2.94 0.00 0.43 0.02 0.07 96.54 13:33:01 3 3.01 0.00 0.42 0.03 0.08 96.45 13:33:01 4 3.78 0.00 0.55 0.17 0.08 95.42 13:33:01 5 1.57 0.00 0.35 0.00 0.08 97.99 13:33:01 6 2.46 0.00 0.50 0.00 0.08 96.96 13:33:01 7 3.29 0.00 0.52 0.03 0.08 96.07 13:34:01 all 4.62 0.00 0.69 0.06 0.07 94.57 13:34:01 0 3.86 0.00 0.68 0.02 0.05 95.39 13:34:01 1 5.08 0.00 0.85 0.03 0.07 93.97 13:34:01 2 4.57 0.00 0.65 0.02 0.07 94.70 13:34:01 3 4.26 0.00 0.82 0.07 0.07 94.78 13:34:01 4 5.60 0.00 0.64 0.08 0.05 93.63 13:34:01 5 4.00 0.00 0.62 0.07 0.07 95.25 13:34:01 6 3.76 0.00 0.62 0.13 0.07 95.42 13:34:01 7 5.81 0.00 0.65 0.08 0.07 93.39 13:35:01 all 1.98 0.00 0.39 0.03 0.06 97.54 13:35:01 0 1.27 0.00 0.40 0.02 0.07 98.24 13:35:01 1 2.20 0.00 0.52 0.02 0.08 97.18 13:35:01 2 3.44 0.00 0.45 0.02 0.07 96.03 13:35:01 3 2.07 0.00 0.45 0.10 0.05 97.33 13:35:01 4 1.37 0.00 0.28 0.02 0.05 98.28 13:35:01 5 1.39 0.00 0.23 0.00 0.05 98.33 13:35:01 6 2.55 0.00 0.37 0.07 0.07 96.95 13:35:01 7 1.53 0.00 0.39 0.02 0.07 98.00 13:36:01 all 2.07 0.00 0.90 0.13 0.06 96.84 13:36:01 0 1.96 0.00 0.90 0.07 0.08 96.99 13:36:01 1 1.66 0.00 0.85 0.08 0.05 97.36 13:36:01 2 2.07 0.00 0.95 0.07 0.05 96.85 13:36:01 3 1.57 0.00 0.77 0.03 0.05 97.57 13:36:01 4 3.41 0.00 1.07 0.08 0.05 95.39 13:36:01 5 1.77 0.00 0.88 0.02 0.07 97.26 13:36:01 6 2.27 0.00 0.85 0.57 0.07 96.24 13:36:01 7 1.84 0.00 0.97 0.07 0.07 97.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.77 0.00 2.12 1.47 0.07 84.56 Average: 0 11.90 0.00 2.14 2.22 0.08 83.66 Average: 1 12.02 0.00 2.18 1.46 0.08 84.26 Average: 2 13.48 0.00 2.14 0.55 0.07 83.76 Average: 3 11.36 0.00 2.02 2.29 0.07 84.26 Average: 4 11.46 0.00 2.22 3.48 0.07 82.77 Average: 5 10.77 0.00 2.03 0.58 0.07 86.55 Average: 6 11.96 0.00 2.13 0.63 0.07 85.20 Average: 7 11.23 0.00 2.12 0.56 0.07 86.02