---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2996 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 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 893 26163 0 5109 30818 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:36:50:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe36:509f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:3b:40:0c 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:eff:fe3b:400c/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-2996) 11/22/23 _x86_64_ (8 CPU) 14:36:35 LINUX RESTART (8 CPU) 14:37:01 tps rtps wtps bread/s bwrtn/s 14:38:01 55.36 31.47 23.89 2769.48 26530.22 14:39:01 12.41 0.00 12.41 0.00 17756.51 14:40:01 15.40 2.97 12.43 114.25 18068.32 14:41:01 102.63 36.58 66.06 1705.98 22400.40 14:42:01 173.40 19.21 154.19 657.36 38841.79 14:43:01 30.61 3.23 27.38 180.64 25081.95 14:44:01 126.00 2.83 123.18 417.62 65947.27 14:45:01 407.96 0.23 407.73 1.87 46009.60 14:46:01 226.76 0.05 226.71 3.07 73421.36 14:47:01 28.81 6.12 22.70 1024.23 8265.56 Average: 117.94 10.27 107.68 687.41 34239.76 14:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:01 30647432 31889436 2291788 6.96 38632 1531816 1314944 3.87 637084 1414068 12 14:39:01 30645212 31887308 2294008 6.96 38720 1531812 1314944 3.87 637856 1413968 204 14:40:01 30534540 31785132 2404680 7.30 38852 1540400 1314944 3.87 740776 1420544 600 14:41:01 30137288 31722820 2801932 8.51 68252 1827908 1377884 4.05 855964 1663788 164140 14:42:01 28669868 30722848 4269352 12.96 87452 2257404 2694868 7.93 1908196 2038704 19892 14:43:01 28206584 30749420 4732636 14.37 88744 2738948 2271352 6.68 2089168 2302624 251684 14:44:01 27203768 30408788 5735452 17.41 116160 3344448 2331828 6.86 2695844 2633352 83328 14:45:01 26221744 30690480 6717476 20.39 212668 4339748 2153168 6.34 2674248 3463668 564156 14:46:01 26112140 30610804 6827080 20.73 219772 4431476 2182040 6.42 2756184 3560692 528 14:47:01 26812208 31577240 6127012 18.60 223544 4688104 1477640 4.35 2024740 3590044 56300 Average: 28519078 31204428 4420142 13.42 113280 2823206 1843361 5.42 1702006 2350145 114084 14:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:38:01 ens3 210.48 150.23 513.57 30.54 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:39:01 ens3 0.33 0.20 0.07 0.17 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 47.49 31.63 109.69 14.73 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 14:41:01 ens3 89.30 59.61 960.59 15.55 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:42:01 ens3 753.39 495.10 5131.42 139.15 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 8.15 8.15 2.18 2.18 0.00 0.00 0.00 0.00 14:43:01 ens3 201.80 126.06 554.83 39.68 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 6.12 6.12 0.57 0.57 0.00 0.00 0.00 0.00 14:44:01 ens3 732.70 662.08 3044.19 3359.84 0.00 0.00 0.00 0.00 14:44:01 veth38a68f0 60.96 102.74 10.69 1200.34 0.00 0.00 0.00 0.10 14:44:01 docker0 64.02 108.89 10.04 1277.71 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:45:01 ens3 1069.74 1198.50 1357.12 125.35 0.00 0.00 0.00 0.00 14:45:01 docker0 1179.31 1035.80 104.41 1351.00 0.00 0.00 0.00 0.00 14:46:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 14:46:01 ens3 313.10 237.61 1456.20 573.11 0.00 0.00 0.00 0.00 14:46:01 docker0 3.38 7.67 0.20 77.65 0.00 0.00 0.00 0.00 14:47:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 14:47:01 ens3 296.37 383.54 85.52 2857.87 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 371.56 334.54 1321.71 716.19 0.00 0.00 0.00 0.00 Average: docker0 124.67 115.25 11.47 270.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2996) 11/22/23 _x86_64_ (8 CPU) 14:36:35 LINUX RESTART (8 CPU) 14:37:01 CPU %user %nice %system %iowait %steal %idle 14:38:01 all 2.38 0.00 0.35 1.80 0.01 95.46 14:38:01 0 1.58 0.00 0.45 0.57 0.02 97.38 14:38:01 1 1.35 0.00 0.52 0.12 0.03 97.98 14:38:01 2 2.85 0.00 0.28 0.05 0.02 96.80 14:38:01 3 1.15 0.00 0.23 0.32 0.00 98.30 14:38:01 4 2.20 0.00 0.30 0.30 0.02 97.18 14:38:01 5 3.62 0.00 0.35 1.25 0.02 94.76 14:38:01 6 3.02 0.00 0.40 11.49 0.02 85.07 14:38:01 7 3.25 0.00 0.20 0.25 0.02 96.28 14:39:01 all 0.09 0.00 0.01 0.99 0.00 98.90 14:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 1 0.03 0.00 0.03 0.00 0.00 99.93 14:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 4 0.05 0.00 0.00 0.00 0.00 99.95 14:39:01 5 0.08 0.00 0.03 0.00 0.02 99.87 14:39:01 6 0.52 0.00 0.00 7.92 0.02 91.55 14:39:01 7 0.07 0.00 0.03 0.00 0.00 99.90 14:40:01 all 0.68 0.00 0.05 0.92 0.01 98.34 14:40:01 0 1.13 0.00 0.05 0.00 0.00 98.82 14:40:01 1 0.18 0.00 0.02 0.00 0.00 99.80 14:40:01 2 0.08 0.00 0.12 0.00 0.02 99.78 14:40:01 3 0.18 0.00 0.03 0.00 0.00 99.78 14:40:01 4 1.42 0.00 0.02 0.00 0.00 98.57 14:40:01 5 0.85 0.00 0.12 0.08 0.00 98.95 14:40:01 6 0.39 0.00 0.02 7.29 0.00 92.31 14:40:01 7 1.22 0.00 0.03 0.00 0.02 98.73 14:41:01 all 9.06 0.00 0.73 4.20 0.03 85.98 14:41:01 0 8.38 0.00 0.73 0.25 0.02 90.62 14:41:01 1 17.55 0.00 0.93 0.28 0.03 81.20 14:41:01 2 1.35 0.00 0.43 0.57 0.02 97.63 14:41:01 3 0.37 0.00 0.32 12.79 0.02 86.51 14:41:01 4 1.42 0.00 0.20 0.07 0.02 98.30 14:41:01 5 1.63 0.00 0.58 0.55 0.03 97.20 14:41:01 6 20.60 0.00 1.17 18.66 0.05 59.52 14:41:01 7 21.27 0.00 1.42 0.43 0.05 76.83 14:42:01 all 18.60 0.00 1.70 2.12 0.05 77.53 14:42:01 0 22.70 0.00 2.94 0.25 0.05 74.06 14:42:01 1 16.30 0.00 2.14 1.25 0.07 80.25 14:42:01 2 10.39 0.00 0.40 0.12 0.03 89.06 14:42:01 3 18.47 0.00 1.24 9.24 0.05 71.00 14:42:01 4 24.15 0.00 0.42 0.03 0.05 75.35 14:42:01 5 13.32 0.00 1.49 1.44 0.05 83.71 14:42:01 6 9.84 0.00 2.32 0.81 0.02 87.01 14:42:01 7 33.75 0.00 2.63 3.84 0.08 59.69 14:43:01 all 14.87 0.00 0.75 1.67 0.04 82.67 14:43:01 0 27.15 0.00 1.39 2.01 0.05 69.41 14:43:01 1 11.95 0.00 0.48 0.00 0.03 87.54 14:43:01 2 13.65 0.00 0.73 0.07 0.05 85.50 14:43:01 3 13.36 0.00 0.92 10.82 0.05 74.85 14:43:01 4 13.15 0.00 0.65 0.02 0.03 86.15 14:43:01 5 16.79 0.00 0.80 0.07 0.05 82.29 14:43:01 6 9.19 0.00 0.57 0.02 0.03 90.19 14:43:01 7 13.71 0.00 0.52 0.33 0.05 85.38 14:44:01 all 9.62 0.00 2.23 3.85 0.06 84.23 14:44:01 0 7.84 0.00 1.44 1.59 0.03 89.10 14:44:01 1 11.17 0.00 2.11 8.62 0.08 78.02 14:44:01 2 4.75 0.00 2.17 1.05 0.03 91.99 14:44:01 3 8.58 0.00 2.96 6.82 0.03 81.61 14:44:01 4 12.66 0.00 2.37 12.14 0.08 72.74 14:44:01 5 13.15 0.00 3.03 0.02 0.10 83.70 14:44:01 6 7.97 0.00 1.53 0.48 0.05 89.97 14:44:01 7 10.95 0.00 2.21 0.18 0.07 86.58 14:45:01 all 15.42 0.00 3.47 3.46 0.06 77.59 14:45:01 0 22.27 0.00 2.59 0.18 0.05 74.90 14:45:01 1 8.29 0.00 4.48 22.03 0.07 65.13 14:45:01 2 8.47 0.00 2.31 0.15 0.05 89.02 14:45:01 3 2.97 0.00 1.37 1.57 0.03 94.05 14:45:01 4 12.61 0.00 4.59 2.04 0.07 80.69 14:45:01 5 19.50 0.00 3.94 1.49 0.10 74.96 14:45:01 6 14.53 0.00 2.71 0.02 0.07 82.68 14:45:01 7 34.67 0.00 5.87 0.34 0.08 59.04 14:46:01 all 11.29 0.00 2.20 5.59 0.07 80.85 14:46:01 0 7.56 0.00 1.44 2.69 0.07 88.24 14:46:01 1 12.12 0.00 2.55 5.76 0.08 79.49 14:46:01 2 9.08 0.00 1.96 1.81 0.10 87.05 14:46:01 3 12.28 0.00 2.75 0.97 0.05 83.95 14:46:01 4 8.30 0.00 2.35 23.75 0.08 65.51 14:46:01 5 5.63 0.00 1.74 5.19 0.08 87.36 14:46:01 6 24.89 0.00 3.15 3.03 0.07 68.86 14:46:01 7 10.38 0.00 1.70 1.58 0.07 86.27 14:47:01 all 10.24 0.00 0.63 1.02 0.04 88.08 14:47:01 0 17.97 0.00 0.73 0.25 0.03 81.01 14:47:01 1 7.94 0.00 0.47 0.57 0.03 90.99 14:47:01 2 4.42 0.00 0.35 2.60 0.02 92.61 14:47:01 3 7.54 0.00 0.47 0.22 0.05 91.72 14:47:01 4 5.48 0.00 0.64 0.00 0.02 93.87 14:47:01 5 19.95 0.00 1.12 3.93 0.08 74.92 14:47:01 6 10.73 0.00 0.63 0.32 0.03 88.29 14:47:01 7 7.86 0.00 0.57 0.25 0.05 91.27 Average: all 9.22 0.00 1.21 2.56 0.04 86.98 Average: 0 11.66 0.00 1.17 0.78 0.03 86.36 Average: 1 8.68 0.00 1.37 3.84 0.04 86.07 Average: 2 5.50 0.00 0.87 0.64 0.03 92.95 Average: 3 6.48 0.00 1.03 4.27 0.03 88.19 Average: 4 8.14 0.00 1.15 3.82 0.04 86.86 Average: 5 9.43 0.00 1.31 1.40 0.05 87.81 Average: 6 10.15 0.00 1.25 4.99 0.03 83.57 Average: 7 13.70 0.00 1.51 0.72 0.05 84.02