---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8396 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 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 919 22087 0 9160 30793 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:fa:21:0e brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fefa:210e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:af:4a:dd 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-8c-8g-8396) 05/05/26 _x86_64_ (8 CPU) 13:40:01 LINUX RESTART (8 CPU) 13:41:01 tps rtps wtps bread/s bwrtn/s 13:42:01 221.46 40.88 180.59 2991.28 54086.31 13:43:01 294.12 24.30 269.82 3188.00 59786.04 13:44:01 269.21 15.81 253.39 1396.97 146577.30 13:45:01 599.48 0.13 599.35 6.40 126384.40 13:46:01 89.55 0.00 89.55 0.00 9064.76 13:47:01 42.48 0.00 42.48 0.00 5230.46 13:48:01 17.33 0.02 17.31 3.33 657.25 13:49:01 19.46 0.00 19.46 0.00 646.96 13:50:02 21.96 0.02 21.95 0.27 680.29 13:51:01 16.39 0.02 16.37 0.95 600.58 13:52:01 102.15 3.72 98.43 177.27 4350.95 Average: 154.17 7.73 146.44 707.08 37152.45 13:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 29165092 31296904 3774128 11.46 87288 2337780 1692356 4.98 1344036 2105264 111496 13:43:01 28564616 31649124 4374604 13.28 102384 3252840 1407424 4.14 1268376 2733300 194984 13:44:01 23944112 31354272 8995108 27.31 159616 7295284 2513160 7.39 1705208 6689356 1113416 13:45:01 19504100 28522904 13435120 40.79 213536 8697036 12870596 37.87 4789216 7842580 1744 13:46:01 16858088 26201804 16081132 48.82 220552 9005592 15036072 44.24 7218000 8034844 2684 13:47:01 16521788 26002028 16417432 49.84 226368 9123844 15625360 45.97 7430100 8138304 2592 13:48:01 16419796 25901424 16519424 50.15 226912 9124352 15887072 46.74 7532240 8138572 304 13:49:01 16425628 25908380 16513592 50.13 227436 9124668 15524264 45.68 7526060 8138800 188 13:50:02 16342972 25823832 16596248 50.38 228236 9125040 15542008 45.73 7611452 8135784 292 13:51:01 16289352 25772656 16649868 50.55 229024 9125432 15532132 45.70 7662512 8137008 296 13:52:01 22620012 31533172 10319208 31.33 230820 8642252 1624780 4.78 2017240 7584132 10856 Average: 20241414 28178773 12697806 38.55 195652 7714011 10295929 30.29 5100404 6879813 130805 13:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 lo 2.40 2.40 0.25 0.25 0.00 0.00 0.00 0.00 13:42:01 ens3 452.70 338.31 6187.52 52.51 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 13:43:01 ens3 384.77 280.49 3111.48 59.01 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 17.26 17.26 2.29 2.29 0.00 0.00 0.00 0.00 13:44:01 br-f5538d722f85 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:44:01 ens3 1810.28 956.12 31927.47 85.40 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 veth9ed4ceb 0.00 1.17 0.00 0.50 0.00 0.00 0.00 0.00 13:45:01 veth590bc18 34.66 33.49 8.07 10.09 0.00 0.00 0.00 0.00 13:45:01 lo 2.50 2.50 0.33 0.33 0.00 0.00 0.00 0.00 13:45:01 vethf013f8f 20.05 22.60 3.24 3.21 0.00 0.00 0.00 0.00 13:46:01 veth9ed4ceb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 veth590bc18 24.38 27.61 11.80 2.74 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 vethf013f8f 28.66 20.66 2.83 2.71 0.00 0.00 0.00 0.00 13:47:01 veth9ed4ceb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 veth590bc18 23.53 27.16 11.72 2.72 0.00 0.00 0.00 0.00 13:47:01 lo 1.70 1.70 0.23 0.23 0.00 0.00 0.00 0.00 13:47:01 vethf013f8f 28.81 20.75 2.84 2.72 0.00 0.00 0.00 0.00 13:48:01 veth9ed4ceb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 veth590bc18 22.91 27.01 11.66 2.71 0.00 0.00 0.00 0.00 13:48:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 13:48:01 vethf013f8f 28.82 20.73 2.84 2.72 0.00 0.00 0.00 0.00 13:49:01 veth9ed4ceb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 veth590bc18 23.23 26.78 11.65 2.69 0.00 0.00 0.00 0.00 13:49:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 13:49:01 vethf013f8f 28.66 20.66 2.83 2.71 0.00 0.00 0.00 0.00 13:50:02 veth9ed4ceb 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 13:50:02 veth590bc18 23.95 27.18 11.71 2.73 0.00 0.00 0.00 0.00 13:50:02 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 13:50:02 vethf013f8f 29.13 21.31 2.89 2.78 0.00 0.00 0.00 0.00 13:51:01 veth9ed4ceb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 veth590bc18 23.44 26.86 11.82 2.70 0.00 0.00 0.00 0.00 13:51:01 lo 0.61 0.61 0.03 0.03 0.00 0.00 0.00 0.00 13:51:01 vethf013f8f 28.89 20.83 2.86 2.73 0.00 0.00 0.00 0.00 13:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:52:01 ens3 4474.69 2594.89 55141.97 445.81 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 Average: lo 2.54 2.54 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 370.73 210.40 4921.61 33.63 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8396) 05/05/26 _x86_64_ (8 CPU) 13:40:01 LINUX RESTART (8 CPU) 13:41:01 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 15.75 0.00 1.49 1.67 0.06 81.02 13:42:01 0 8.40 0.00 1.45 0.08 0.05 90.02 13:42:01 1 15.22 0.00 1.69 5.63 0.08 77.38 13:42:01 2 12.99 0.00 0.92 0.57 0.05 85.47 13:42:01 3 19.27 0.00 2.31 4.89 0.08 73.44 13:42:01 4 13.88 0.00 0.98 0.22 0.05 84.87 13:42:01 5 33.83 0.00 1.30 0.50 0.07 64.30 13:42:01 6 14.70 0.00 2.31 1.34 0.08 81.57 13:42:01 7 7.71 0.00 1.02 0.20 0.03 91.04 13:43:01 all 25.81 0.00 2.00 2.18 0.07 69.95 13:43:01 0 18.16 0.00 2.53 2.80 0.05 76.47 13:43:01 1 28.76 0.00 1.32 0.65 0.07 69.20 13:43:01 2 30.85 0.00 2.29 0.69 0.07 66.10 13:43:01 3 20.23 0.00 1.76 8.01 0.07 69.93 13:43:01 4 26.65 0.00 1.74 0.52 0.08 71.01 13:43:01 5 23.78 0.00 2.04 3.17 0.07 70.94 13:43:01 6 30.18 0.00 2.10 1.24 0.07 66.41 13:43:01 7 27.83 0.00 2.16 0.38 0.08 69.54 13:44:01 all 20.41 0.00 6.84 7.33 0.08 65.34 13:44:01 0 17.01 0.00 6.95 8.34 0.07 67.63 13:44:01 1 17.93 0.00 6.48 7.35 0.07 68.17 13:44:01 2 17.04 0.00 7.39 4.98 0.07 70.52 13:44:01 3 17.37 0.00 5.97 19.29 0.07 57.29 13:44:01 4 17.49 0.00 6.62 2.82 0.07 73.01 13:44:01 5 18.30 0.00 6.29 7.10 0.08 68.22 13:44:01 6 37.17 0.00 7.49 7.19 0.10 48.06 13:44:01 7 20.86 0.00 7.54 1.55 0.07 69.98 13:45:01 all 39.85 0.00 7.32 5.61 0.15 47.07 13:45:01 0 41.89 0.00 7.74 5.44 0.15 44.77 13:45:01 1 39.13 0.00 7.26 1.30 0.15 52.15 13:45:01 2 39.88 0.00 7.37 0.24 0.13 52.39 13:45:01 3 39.77 0.00 7.02 10.47 0.17 42.57 13:45:01 4 40.04 0.00 6.45 0.57 0.15 52.79 13:45:01 5 41.26 0.00 6.55 6.87 0.13 45.19 13:45:01 6 38.42 0.00 7.84 10.27 0.17 43.30 13:45:01 7 38.41 0.00 8.36 9.83 0.14 43.26 13:46:01 all 36.00 0.00 2.17 0.42 0.13 61.29 13:46:01 0 31.14 0.00 2.11 0.79 0.13 65.82 13:46:01 1 34.83 0.00 1.98 0.20 0.13 62.86 13:46:01 2 33.74 0.00 2.46 1.25 0.12 62.43 13:46:01 3 31.15 0.00 2.06 0.43 0.13 66.22 13:46:01 4 34.60 0.00 1.91 0.10 0.12 63.28 13:46:01 5 34.42 0.00 2.34 0.20 0.13 62.91 13:46:01 6 53.62 0.00 2.16 0.23 0.12 43.87 13:46:01 7 34.47 0.00 2.33 0.13 0.13 62.93 13:47:01 all 6.76 0.00 1.60 0.28 0.13 91.24 13:47:01 0 6.40 0.00 1.91 0.05 0.15 91.49 13:47:01 1 5.66 0.00 1.51 0.02 0.12 92.70 13:47:01 2 7.16 0.00 1.38 0.37 0.13 90.96 13:47:01 3 6.59 0.00 1.49 0.70 0.12 91.09 13:47:01 4 6.38 0.00 1.77 0.05 0.13 91.67 13:47:01 5 7.22 0.00 1.78 0.03 0.12 90.85 13:47:01 6 7.45 0.00 1.48 0.97 0.12 89.98 13:47:01 7 7.23 0.00 1.45 0.03 0.13 91.15 13:48:01 all 4.95 0.00 1.45 0.16 0.12 93.32 13:48:01 0 4.60 0.00 1.57 0.13 0.10 93.59 13:48:01 1 4.49 0.00 1.40 0.03 0.14 93.94 13:48:01 2 4.67 0.00 1.52 0.30 0.12 93.38 13:48:01 3 4.92 0.00 1.32 0.45 0.12 93.19 13:48:01 4 3.81 0.00 1.39 0.02 0.10 94.69 13:48:01 5 6.31 0.00 1.55 0.15 0.13 91.86 13:48:01 6 5.48 0.00 1.23 0.12 0.13 93.04 13:48:01 7 5.33 0.00 1.60 0.08 0.13 92.86 13:49:01 all 4.35 0.00 1.36 0.10 0.14 94.06 13:49:01 0 4.40 0.00 1.26 0.00 0.15 94.19 13:49:01 1 4.15 0.00 1.25 0.02 0.15 94.43 13:49:01 2 3.20 0.00 1.19 0.60 0.12 94.89 13:49:01 3 3.42 0.00 1.21 0.05 0.13 95.19 13:49:01 4 3.42 0.00 1.36 0.02 0.12 95.09 13:49:01 5 4.17 0.00 1.12 0.02 0.13 94.55 13:49:01 6 5.87 0.00 1.70 0.02 0.17 92.25 13:49:01 7 6.18 0.00 1.77 0.02 0.13 91.90 13:50:02 all 4.52 0.00 1.49 0.20 0.11 93.68 13:50:02 0 5.01 0.00 1.71 0.02 0.10 93.17 13:50:02 1 4.43 0.00 1.60 0.05 0.12 93.80 13:50:02 2 3.57 0.00 1.26 1.36 0.12 93.69 13:50:02 3 4.78 0.00 1.44 0.10 0.12 93.56 13:50:02 4 4.75 0.00 1.33 0.02 0.12 93.79 13:50:02 5 3.40 0.00 1.51 0.02 0.10 94.97 13:50:02 6 5.41 0.00 1.68 0.03 0.12 92.75 13:50:02 7 4.84 0.00 1.42 0.05 0.08 93.60 13:51:01 all 4.85 0.00 1.51 0.12 0.13 93.38 13:51:01 0 5.17 0.00 1.54 0.03 0.14 93.12 13:51:01 1 4.14 0.00 1.50 0.03 0.12 94.21 13:51:01 2 5.60 0.00 1.43 0.36 0.12 92.49 13:51:01 3 4.34 0.00 1.35 0.00 0.14 94.18 13:51:01 4 4.36 0.00 1.43 0.02 0.12 94.07 13:51:01 5 6.01 0.00 1.69 0.43 0.14 91.74 13:51:01 6 5.10 0.00 1.50 0.07 0.14 93.19 13:51:01 7 4.11 0.00 1.62 0.03 0.15 94.09 13:52:01 all 10.64 0.00 1.76 0.33 0.07 87.19 13:52:01 0 7.50 0.00 1.62 0.18 0.07 90.62 13:52:01 1 5.00 0.00 1.42 0.07 0.07 93.45 13:52:01 2 11.57 0.00 1.89 0.15 0.07 86.32 13:52:01 3 4.24 0.00 1.39 0.18 0.08 94.11 13:52:01 4 6.59 0.00 1.72 0.17 0.07 91.45 13:52:01 5 6.08 0.00 1.66 1.51 0.05 90.70 13:52:01 6 39.15 0.00 2.75 0.40 0.08 57.62 13:52:01 7 5.00 0.00 1.63 0.03 0.08 93.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.81 0.00 2.63 1.67 0.11 79.78 Average: 0 13.59 0.00 2.76 1.62 0.11 81.94 Average: 1 14.92 0.00 2.49 1.40 0.11 81.09 Average: 2 15.49 0.00 2.64 0.99 0.10 80.79 Average: 3 14.18 0.00 2.48 4.04 0.11 79.19 Average: 4 14.73 0.00 2.42 0.41 0.10 82.34 Average: 5 16.82 0.00 2.53 1.81 0.11 78.74 Average: 6 22.08 0.00 2.93 1.98 0.12 72.89 Average: 7 14.71 0.00 2.80 1.11 0.11 81.27