---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-473 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: 2799.996 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 14G 141G 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 891 24517 0 6758 30820 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8c:ee:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:fe8c:eed0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:b6:27:23 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-473) 11/29/23 _x86_64_ (8 CPU) 12:36:10 LINUX RESTART (8 CPU) 12:37:01 tps rtps wtps bread/s bwrtn/s 12:38:02 85.84 14.26 71.57 993.83 16800.80 12:39:01 180.70 51.33 129.37 3857.38 30233.79 12:40:01 52.96 12.53 40.43 2333.61 13830.63 12:41:01 49.09 0.72 48.38 65.06 35118.28 12:42:01 94.15 3.35 90.80 459.39 26405.47 12:43:01 194.44 2.53 191.91 411.92 74775.55 12:44:01 178.09 0.05 178.04 1.33 38421.19 12:45:01 64.21 0.05 64.16 3.99 16945.14 12:46:01 33.32 0.47 32.86 44.39 11904.97 12:47:01 21.25 0.02 21.23 3.33 9865.69 12:48:01 67.46 1.50 65.96 72.92 12553.64 Average: 92.74 7.82 84.91 744.89 26073.58 12:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:02 30040240 31697688 2898972 8.80 73088 1892480 1429584 4.21 887012 1720100 183484 12:39:01 28168752 30342388 4770460 14.48 87200 2378920 2786864 8.20 2368172 2076748 16716 12:40:01 27788544 30403944 5150668 15.64 92416 2807484 2346728 6.90 2389168 2419092 260752 12:41:01 28203776 31621592 4735436 14.38 101664 3583192 1449844 4.27 1377488 2982528 268904 12:42:01 26732692 31623028 6206520 18.84 131752 4942412 1481488 4.36 1419560 4322980 1162536 12:43:01 23561968 29992744 9377244 28.47 166220 6311508 7121580 20.95 3190040 5575392 666504 12:44:01 21838064 28399948 11101148 33.70 176300 6416664 9691120 28.51 4892816 5560588 2424 12:45:01 20144760 27088656 12794452 38.84 184424 6773928 10889100 32.04 6263296 5856872 51968 12:46:01 19984828 26917104 12954384 39.33 185652 6754156 11469648 33.75 6440376 5828572 644 12:47:01 19930592 26864576 13008620 39.49 186408 6755480 11584164 34.08 6497604 5823536 440 12:48:01 25130476 31583584 7808736 23.71 189832 6349676 1502924 4.42 1844936 5382784 54664 Average: 24684063 29685023 8255149 25.06 143178 4996900 5613913 16.52 3415497 4322654 242640 12:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:02 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 12:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 ens3 61.21 39.43 1097.41 7.26 0.00 0.00 0.00 0.00 12:39:01 lo 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 653.53 439.15 5238.32 110.84 0.00 0.00 0.00 0.00 12:40:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 983.67 621.53 2659.68 221.54 0.00 0.00 0.00 0.00 12:41:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 136.71 99.80 494.51 34.14 0.00 0.00 0.00 0.00 12:42:01 lo 5.53 5.53 0.61 0.61 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 608.12 263.79 11359.49 26.46 0.00 0.00 0.00 0.00 12:42:01 br-1d3f303d2fd6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 2.03 2.03 0.23 0.23 0.00 0.00 0.00 0.00 12:43:01 vethf4576b1 12.87 14.04 2.55 8.85 0.00 0.00 0.00 0.00 12:43:01 veth411c06e 7.39 6.79 1.02 1.15 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 vethf4576b1 5.55 7.33 0.97 1.27 0.00 0.00 0.00 0.00 12:44:01 vethd4475cd 150.19 155.11 13.20 331.16 0.00 0.00 0.00 0.03 12:44:01 veth411c06e 22.62 16.01 2.03 2.17 0.00 0.00 0.00 0.00 12:45:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 12:45:01 vethf4576b1 6.27 8.16 0.67 1.00 0.00 0.00 0.00 0.00 12:45:01 vethd4475cd 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 12:45:01 veth411c06e 30.46 18.79 2.29 2.49 0.00 0.00 0.00 0.00 12:46:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 12:46:01 vethf4576b1 19.24 21.88 20.75 8.17 0.00 0.00 0.00 0.00 12:46:01 vethd4475cd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 veth411c06e 31.31 19.79 2.40 3.00 0.00 0.00 0.00 0.00 12:47:01 lo 6.93 6.93 0.74 0.74 0.00 0.00 0.00 0.00 12:47:01 vethf4576b1 16.96 20.20 3.54 3.09 0.00 0.00 0.00 0.00 12:47:01 vethd4475cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 veth411c06e 36.38 25.30 3.49 4.00 0.00 0.00 0.00 0.00 12:48:01 lo 1.72 1.72 0.19 0.19 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 3689.47 2072.35 34008.53 530.50 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.21 0.21 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 299.97 163.67 3009.27 42.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-473) 11/29/23 _x86_64_ (8 CPU) 12:36:10 LINUX RESTART (8 CPU) 12:37:01 CPU %user %nice %system %iowait %steal %idle 12:38:02 all 10.16 0.00 0.69 2.45 0.04 86.66 12:38:02 0 19.65 0.00 1.03 6.17 0.05 73.10 12:38:02 1 17.35 0.00 0.63 0.57 0.05 81.39 12:38:02 2 3.72 0.00 0.22 7.15 0.05 88.86 12:38:02 3 17.55 0.00 1.52 0.62 0.03 80.27 12:38:02 4 3.97 0.00 0.47 0.97 0.03 94.56 12:38:02 5 0.75 0.00 0.55 2.63 0.03 96.03 12:38:02 6 2.93 0.00 0.28 0.10 0.03 96.65 12:38:02 7 15.38 0.00 0.82 1.37 0.03 82.41 12:39:01 all 29.08 0.00 1.34 3.35 0.12 66.12 12:39:01 0 27.68 0.00 1.41 3.19 0.12 67.60 12:39:01 1 30.89 0.00 0.56 1.61 0.07 66.87 12:39:01 2 32.83 0.00 1.72 2.54 0.14 62.77 12:39:01 3 32.75 0.00 1.38 1.48 0.12 64.27 12:39:01 4 27.89 0.00 1.29 3.91 0.12 66.78 12:39:01 5 27.56 0.00 1.40 6.95 0.09 64.00 12:39:01 6 13.49 0.00 0.55 1.56 0.05 84.34 12:39:01 7 38.86 0.00 2.33 5.45 0.24 53.12 12:40:01 all 45.84 0.00 1.28 0.61 0.10 52.16 12:40:01 0 35.66 0.00 1.57 0.20 0.08 62.49 12:40:01 1 45.86 0.00 1.02 0.05 0.10 52.97 12:40:01 2 48.66 0.00 1.02 0.02 0.08 50.22 12:40:01 3 49.60 0.00 1.76 0.20 0.10 48.34 12:40:01 4 40.44 0.00 1.07 0.15 0.08 58.26 12:40:01 5 55.87 0.00 1.44 0.00 0.12 42.57 12:40:01 6 39.77 0.00 0.92 3.92 0.12 55.27 12:40:01 7 50.93 0.00 1.46 0.37 0.12 47.12 12:41:01 all 10.99 0.00 1.48 9.43 0.10 78.00 12:41:01 0 5.80 0.00 1.07 6.31 0.10 86.72 12:41:01 1 18.08 0.00 1.15 1.56 0.07 79.13 12:41:01 2 7.51 0.00 1.12 1.14 0.10 90.13 12:41:01 3 17.81 0.00 2.43 6.40 0.10 73.26 12:41:01 4 7.84 0.00 1.32 15.20 0.08 75.54 12:41:01 5 11.27 0.00 1.00 6.58 0.05 81.10 12:41:01 6 13.36 0.00 2.16 25.56 0.17 58.75 12:41:01 7 6.30 0.00 1.57 12.76 0.12 79.25 12:42:01 all 10.38 0.00 3.04 4.67 0.10 81.81 12:42:01 0 8.47 0.00 2.06 3.66 0.10 85.71 12:42:01 1 13.33 0.00 3.25 0.64 0.12 82.66 12:42:01 2 15.08 0.00 3.17 0.42 0.12 81.20 12:42:01 3 14.28 0.00 3.03 3.79 0.15 78.75 12:42:01 4 7.11 0.00 3.15 0.56 0.08 89.09 12:42:01 5 5.17 0.00 4.06 3.62 0.08 87.06 12:42:01 6 6.56 0.00 3.00 0.93 0.10 89.40 12:42:01 7 13.03 0.00 2.57 23.83 0.08 60.48 12:43:01 all 30.92 0.00 5.43 6.61 0.14 56.90 12:43:01 0 31.64 0.00 5.06 2.86 0.12 60.33 12:43:01 1 30.68 0.00 5.40 1.18 0.15 62.59 12:43:01 2 28.94 0.00 5.33 1.47 0.15 64.11 12:43:01 3 32.37 0.00 5.59 2.42 0.17 59.44 12:43:01 4 30.06 0.00 5.76 0.56 0.15 63.47 12:43:01 5 32.11 0.00 5.53 13.24 0.12 49.00 12:43:01 6 33.07 0.00 5.38 11.33 0.12 50.09 12:43:01 7 28.53 0.00 5.36 19.75 0.14 46.22 12:44:01 all 31.34 0.00 2.83 4.82 0.23 60.79 12:44:01 0 30.97 0.00 3.10 3.01 0.25 62.67 12:44:01 1 30.61 0.00 2.95 2.19 0.24 64.01 12:44:01 2 27.12 0.00 2.67 0.71 0.24 69.26 12:44:01 3 37.28 0.00 2.52 1.15 0.22 58.83 12:44:01 4 34.56 0.00 2.73 2.90 0.20 59.61 12:44:01 5 31.53 0.00 3.07 20.63 0.19 44.58 12:44:01 6 29.97 0.00 2.70 7.32 0.25 59.76 12:44:01 7 28.69 0.00 2.85 0.62 0.25 67.58 12:45:01 all 23.20 0.00 1.45 1.69 0.20 73.46 12:45:01 0 25.98 0.00 1.44 0.03 0.18 72.36 12:45:01 1 23.91 0.00 1.59 1.44 0.18 72.87 12:45:01 2 23.41 0.00 1.31 0.00 0.22 75.06 12:45:01 3 20.33 0.00 1.34 0.77 0.20 77.36 12:45:01 4 31.81 0.00 1.31 0.25 0.22 66.41 12:45:01 5 19.60 0.00 1.46 6.88 0.20 71.87 12:45:01 6 17.77 0.00 1.55 2.93 0.20 77.55 12:45:01 7 22.76 0.00 1.68 1.24 0.22 74.10 12:46:01 all 9.52 0.00 1.69 2.30 0.13 86.36 12:46:01 0 9.91 0.00 1.80 0.52 0.13 87.63 12:46:01 1 9.09 0.00 1.85 5.99 0.13 82.93 12:46:01 2 11.39 0.00 1.77 0.39 0.12 86.34 12:46:01 3 7.94 0.00 1.48 0.24 0.13 90.21 12:46:01 4 9.44 0.00 1.67 0.42 0.12 88.35 12:46:01 5 9.47 0.00 1.68 6.15 0.12 82.58 12:46:01 6 10.20 0.00 1.80 2.88 0.15 84.96 12:46:01 7 8.68 0.00 1.46 1.75 0.15 87.95 12:47:01 all 5.68 0.00 1.42 1.71 0.18 91.02 12:47:01 0 6.05 0.00 1.38 0.10 0.17 92.30 12:47:01 1 5.82 0.00 1.60 0.76 0.19 91.64 12:47:01 2 5.04 0.00 1.39 0.25 0.13 93.19 12:47:01 3 5.76 0.00 1.50 0.47 0.17 92.10 12:47:01 4 5.93 0.00 1.52 0.13 0.17 92.25 12:47:01 5 5.24 0.00 1.26 1.18 0.22 92.09 12:47:01 6 6.74 0.00 1.26 1.83 0.20 89.96 12:47:01 7 4.87 0.00 1.39 8.94 0.17 84.63 12:48:01 all 8.76 0.00 1.14 1.81 0.07 88.22 12:48:01 0 4.90 0.00 0.87 0.08 0.05 94.10 12:48:01 1 11.89 0.00 1.29 0.35 0.10 86.37 12:48:01 2 3.41 0.00 1.12 4.35 0.07 91.06 12:48:01 3 2.42 0.00 0.84 0.69 0.07 95.99 12:48:01 4 4.92 0.00 0.91 0.15 0.07 93.95 12:48:01 5 22.75 0.00 1.85 1.04 0.08 74.27 12:48:01 6 4.97 0.00 1.07 0.25 0.03 93.68 12:48:01 7 14.84 0.00 1.16 7.64 0.05 76.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.60 0.00 1.98 3.58 0.13 74.71 Average: 0 18.75 0.00 1.89 2.38 0.12 76.86 Average: 1 21.59 0.00 1.93 1.48 0.13 74.87 Average: 2 18.81 0.00 1.89 1.68 0.13 77.49 Average: 3 21.62 0.00 2.12 1.65 0.13 74.47 Average: 4 18.51 0.00 1.92 2.29 0.12 77.16 Average: 5 20.11 0.00 2.12 6.25 0.12 71.40 Average: 6 16.26 0.00 1.88 5.33 0.13 76.40 Average: 7 21.17 0.00 2.06 7.59 0.14 69.05