---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10447 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 19G 137G 12% / 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 928 19915 0 11323 30786 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:a8:ae:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85636sec preferred_lft 85636sec inet6 fe80::f816:3eff:fea8:aeab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:de:94:d9 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::42:32ff:fede:94d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10447) 06/09/26 _x86_64_ (8 CPU) 18:52:54 LINUX RESTART (8 CPU) 18:53:01 tps rtps wtps bread/s bwrtn/s 18:54:02 361.48 73.91 287.57 5308.36 88087.30 18:55:01 211.03 21.18 189.85 1562.31 60999.15 18:56:01 325.75 5.70 320.05 480.05 137490.55 18:57:01 459.11 1.27 457.84 38.79 117100.08 18:58:01 227.48 0.13 227.35 9.87 80647.76 18:59:01 147.83 6.35 141.48 53.86 21250.99 19:00:01 284.49 0.03 284.45 0.27 76969.97 19:01:01 14.13 0.33 13.80 9.73 3789.24 19:02:01 32.98 0.97 32.01 20.66 7221.60 19:03:01 406.85 0.00 406.85 0.00 86789.00 19:04:01 245.28 13.23 232.04 961.44 34426.00 19:05:01 293.50 10.06 283.44 737.44 26854.16 Average: 250.88 11.08 239.80 764.19 61803.63 18:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:54:02 30181500 31668516 2757720 8.37 57240 1747896 1459632 4.29 887892 1592432 128588 18:55:01 29465656 31417760 3473564 10.55 86252 2160384 2193748 6.45 1203452 1945280 86032 18:56:01 26751216 30838088 6188004 18.79 129196 4184864 2385636 7.02 1877628 3875276 4920 18:57:01 24477000 30553460 8462220 25.69 190204 6013920 2520188 7.41 2939988 4984516 37472 18:58:01 22997880 30557532 9941340 30.18 256612 7338928 2403844 7.07 3851708 5451460 39340 18:59:01 20573036 30448168 12366184 37.54 293024 9388404 2590136 7.62 4078500 7409140 2035768 19:00:01 20016932 30200144 12922288 39.23 296436 9668584 2863868 8.43 4596112 7421904 59372 19:01:01 20245128 30458192 12694092 38.54 297068 9693520 2565852 7.55 4368872 7415704 10440 19:02:01 20382064 30553720 12557156 38.12 327628 9620436 2407452 7.08 4197516 7454716 482324 19:03:01 17832760 30533772 15106460 45.86 370644 11886716 2440332 7.18 4577612 9395644 433620 19:04:01 20509604 31620124 12429616 37.74 381416 10457476 1512416 4.45 2956768 8520528 495460 19:05:01 20415516 31542828 12523704 38.02 385508 10468200 1580032 4.65 3140752 8420464 9308 Average: 22820691 30866025 10118529 30.72 255936 7719111 2243595 6.60 3223067 6157255 318554 18:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:54:02 ens3 395.47 260.76 1757.97 74.98 0.00 0.00 0.00 0.00 18:54:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 18:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 281.51 238.04 2221.77 48.82 0.00 0.00 0.00 0.00 18:55:01 lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 ens3 544.16 376.65 8563.00 51.90 0.00 0.00 0.00 0.00 18:56:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:56:01 docker0 18.70 53.19 1.33 1387.72 0.00 0.00 0.00 0.00 18:56:01 veth0384fe1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:57:01 ens3 150.67 183.90 495.29 33.49 0.00 0.00 0.00 0.00 18:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:58:01 ens3 159.77 88.15 2144.85 15.83 0.00 0.00 0.00 0.00 18:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:58:01 docker0 70.14 134.08 9.53 2134.36 0.00 0.00 0.00 0.00 18:59:01 ens3 233.68 190.90 5727.58 16.93 0.00 0.00 0.00 0.00 18:59:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 18:59:01 docker0 164.97 201.80 9.60 5441.86 0.00 0.00 0.00 0.00 18:59:01 veth85b3e06 164.97 201.88 11.85 5441.87 0.00 0.00 0.00 0.45 19:00:01 ens3 61.51 43.54 1216.44 4.34 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 40.29 57.44 2.96 1215.54 0.00 0.00 0.00 0.00 19:00:01 veth85b3e06 40.29 57.46 3.51 1215.54 0.00 0.00 0.00 0.10 19:01:01 ens3 1.05 0.55 0.21 0.33 0.00 0.00 0.00 0.00 19:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 veth85b3e06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 2.37 2.03 1.44 1.22 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.38 0.35 0.04 0.74 0.00 0.00 0.00 0.00 19:03:01 ens3 0.32 0.30 0.07 0.22 0.00 0.00 0.00 0.00 19:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 162.91 105.97 2656.70 19.70 0.00 0.00 0.00 0.00 19:04:01 lo 2.67 2.67 0.35 0.35 0.00 0.00 0.00 0.00 19:04:01 br-e083121351ab 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 9.18 25.43 0.71 565.82 0.00 0.00 0.00 0.00 19:05:01 ens3 30.71 29.73 58.27 25.90 0.00 0.00 0.00 0.00 19:05:01 lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 168.52 126.56 2070.08 24.44 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 25.34 39.42 2.02 896.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10447) 06/09/26 _x86_64_ (8 CPU) 18:52:54 LINUX RESTART (8 CPU) 18:53:01 CPU %user %nice %system %iowait %steal %idle 18:54:02 all 8.03 0.00 1.11 3.95 0.04 86.87 18:54:02 0 5.98 0.00 2.81 3.88 0.02 87.32 18:54:02 1 10.94 0.00 1.10 5.31 0.05 82.60 18:54:02 2 12.80 0.00 0.85 1.49 0.05 84.82 18:54:02 3 5.37 0.00 1.02 0.17 0.02 93.43 18:54:02 4 4.74 0.00 0.47 0.47 0.05 94.27 18:54:02 5 16.76 0.00 1.25 1.57 0.05 80.36 18:54:02 6 3.34 0.00 0.60 5.34 0.03 90.69 18:54:02 7 4.30 0.00 0.75 13.40 0.05 81.50 18:55:01 all 19.11 0.00 1.27 3.21 0.06 76.35 18:55:01 0 15.06 0.00 1.39 4.89 0.05 78.61 18:55:01 1 15.49 0.00 0.61 0.17 0.09 83.64 18:55:01 2 36.98 0.00 1.94 1.14 0.07 59.87 18:55:01 3 11.32 0.00 0.61 0.07 0.03 87.97 18:55:01 4 17.70 0.00 1.98 2.86 0.07 77.39 18:55:01 5 22.55 0.00 1.26 1.58 0.05 74.57 18:55:01 6 22.43 0.00 1.33 0.76 0.05 75.43 18:55:01 7 11.33 0.00 1.02 14.28 0.05 73.32 18:56:01 all 11.96 0.00 2.66 6.19 0.06 79.13 18:56:01 0 12.78 0.00 3.04 0.18 0.07 83.93 18:56:01 1 13.68 0.00 3.16 11.19 0.05 71.92 18:56:01 2 11.27 0.00 2.18 1.88 0.07 84.61 18:56:01 3 12.67 0.00 2.99 4.22 0.07 80.06 18:56:01 4 10.40 0.00 2.43 11.47 0.07 75.63 18:56:01 5 13.70 0.00 2.52 1.33 0.07 82.38 18:56:01 6 11.72 0.00 2.75 5.83 0.05 79.64 18:56:01 7 9.44 0.00 2.25 13.42 0.05 74.84 18:57:01 all 9.22 0.00 3.00 5.45 0.05 82.28 18:57:01 0 12.94 0.00 2.53 0.44 0.05 84.04 18:57:01 1 8.18 0.00 2.37 8.84 0.07 80.54 18:57:01 2 7.51 0.00 2.80 4.08 0.07 85.54 18:57:01 3 10.52 0.00 3.47 7.75 0.08 78.17 18:57:01 4 8.61 0.00 2.91 13.45 0.05 74.98 18:57:01 5 9.14 0.00 3.20 0.49 0.05 87.13 18:57:01 6 5.09 0.00 2.81 8.07 0.05 83.98 18:57:01 7 11.78 0.00 3.85 0.57 0.05 83.75 18:58:01 all 7.72 0.00 3.25 4.38 0.05 84.61 18:58:01 0 7.79 0.00 3.95 0.13 0.07 88.06 18:58:01 1 9.77 0.00 3.56 7.12 0.05 79.50 18:58:01 2 8.08 0.00 2.56 1.13 0.05 88.18 18:58:01 3 7.07 0.00 4.11 10.22 0.05 78.55 18:58:01 4 6.08 0.00 1.88 0.00 0.02 92.02 18:58:01 5 8.86 0.00 4.21 6.61 0.05 80.27 18:58:01 6 9.76 0.00 3.12 0.15 0.03 86.93 18:58:01 7 4.29 0.00 2.56 9.66 0.03 83.47 18:59:01 all 7.87 0.00 2.42 4.03 0.05 85.63 18:59:01 0 4.77 0.00 2.92 1.22 0.05 91.04 18:59:01 1 26.09 0.00 2.46 2.48 0.08 68.89 18:59:01 2 9.28 0.00 2.78 2.38 0.05 85.51 18:59:01 3 2.92 0.00 2.58 2.58 0.03 91.88 18:59:01 4 9.75 0.00 1.66 0.64 0.05 87.91 18:59:01 5 3.71 0.00 2.33 10.88 0.03 83.05 18:59:01 6 4.44 0.00 2.80 2.30 0.05 90.41 18:59:01 7 1.96 0.00 1.88 9.79 0.05 86.32 19:00:01 all 38.79 0.00 5.72 3.31 0.08 52.10 19:00:01 0 42.07 0.00 6.17 3.48 0.08 48.20 19:00:01 1 38.45 0.00 6.17 0.00 0.08 55.29 19:00:01 2 37.55 0.00 4.84 0.00 0.08 57.52 19:00:01 3 38.61 0.00 6.91 16.51 0.10 37.88 19:00:01 4 33.16 0.00 6.10 1.94 0.07 58.73 19:00:01 5 35.10 0.00 5.30 4.52 0.07 55.01 19:00:01 6 46.02 0.00 5.21 0.15 0.08 48.53 19:00:01 7 39.34 0.00 5.01 0.00 0.07 55.59 19:01:01 all 22.16 0.00 7.00 0.02 0.07 70.75 19:01:01 0 18.72 0.00 7.01 0.08 0.05 74.13 19:01:01 1 29.15 0.00 7.07 0.00 0.07 63.72 19:01:01 2 20.98 0.00 6.72 0.02 0.05 72.24 19:01:01 3 22.01 0.00 7.49 0.00 0.07 70.43 19:01:01 4 26.96 0.00 7.07 0.02 0.09 65.87 19:01:01 5 20.47 0.00 7.29 0.03 0.07 72.14 19:01:01 6 17.82 0.00 6.24 0.00 0.05 75.89 19:01:01 7 21.31 0.00 7.08 0.00 0.05 71.56 19:02:01 all 9.68 0.00 2.38 0.85 0.05 87.04 19:02:01 0 3.68 0.00 1.72 1.12 0.03 93.45 19:02:01 1 4.98 0.00 1.77 0.02 0.05 93.18 19:02:01 2 3.04 0.00 1.34 4.62 0.03 90.97 19:02:01 3 1.04 0.00 1.50 0.35 0.05 97.06 19:02:01 4 45.55 0.00 7.36 0.30 0.08 46.71 19:02:01 5 5.46 0.00 2.00 0.00 0.03 92.50 19:02:01 6 2.46 0.00 1.31 0.00 0.03 96.19 19:02:01 7 11.27 0.00 2.07 0.43 0.05 86.18 19:03:01 all 6.39 0.00 3.37 7.94 0.05 82.26 19:03:01 0 6.84 0.00 3.18 7.23 0.03 82.72 19:03:01 1 6.99 0.00 2.87 0.29 0.05 89.80 19:03:01 2 7.46 0.00 3.63 32.51 0.05 56.35 19:03:01 3 5.93 0.00 2.65 0.49 0.05 90.88 19:03:01 4 6.96 0.00 3.38 0.05 0.05 89.57 19:03:01 5 5.75 0.00 4.35 22.47 0.07 67.36 19:03:01 6 5.80 0.00 2.72 0.14 0.03 91.31 19:03:01 7 5.37 0.00 4.20 0.50 0.03 89.89 19:04:01 all 9.64 0.00 2.13 1.84 0.05 86.35 19:04:01 0 8.92 0.00 1.87 4.15 0.03 85.03 19:04:01 1 18.24 0.00 2.58 1.91 0.05 77.22 19:04:01 2 6.49 0.00 3.82 0.18 0.08 89.42 19:04:01 3 13.36 0.00 1.95 0.07 0.05 84.56 19:04:01 4 9.49 0.00 1.42 0.05 0.03 89.00 19:04:01 5 4.19 0.00 2.21 7.98 0.05 85.57 19:04:01 6 4.80 0.00 1.09 0.30 0.02 93.79 19:04:01 7 11.65 0.00 2.06 0.12 0.03 86.14 19:04:01 CPU %user %nice %system %iowait %steal %idle 19:05:01 all 18.49 0.00 1.93 1.63 0.06 77.88 19:05:01 0 22.21 0.00 1.87 0.48 0.07 75.36 19:05:01 1 15.53 0.00 2.08 5.82 0.10 76.47 19:05:01 2 22.68 0.00 2.21 1.61 0.05 73.45 19:05:01 3 22.68 0.00 1.81 0.28 0.07 75.16 19:05:01 4 14.90 0.00 2.06 2.40 0.07 80.58 19:05:01 5 15.81 0.00 1.93 1.24 0.07 80.96 19:05:01 6 18.36 0.00 2.04 0.18 0.07 79.34 19:05:01 7 15.75 0.00 1.49 1.02 0.07 81.68 Average: all 14.05 0.00 3.01 3.57 0.05 79.31 Average: 0 13.44 0.00 3.20 2.27 0.05 81.03 Average: 1 16.43 0.00 2.98 3.60 0.07 76.93 Average: 2 15.30 0.00 2.97 4.24 0.06 77.44 Average: 3 12.75 0.00 3.08 3.55 0.06 80.56 Average: 4 16.17 0.00 3.22 2.80 0.06 77.75 Average: 5 13.42 0.00 3.15 4.89 0.05 78.49 Average: 6 12.63 0.00 2.67 1.93 0.05 82.72 Average: 7 12.29 0.00 2.85 5.26 0.05 79.55