---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75473 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: 2800.000 BogoMIPS: 5600.00 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 15G 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 917 24228 0 7021 30794 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:49:c3:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe49:c3ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:11:10:c3 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-75473) 10/09/24 _x86_64_ (8 CPU) 08:40:45 LINUX RESTART (8 CPU) 08:41:01 tps rtps wtps bread/s bwrtn/s 08:42:01 373.87 87.32 286.55 6269.49 67749.91 08:43:01 221.76 49.63 172.14 3724.98 46280.15 08:44:01 69.84 13.18 56.66 2395.07 30947.15 08:45:01 122.36 2.43 119.93 173.17 62282.82 08:46:01 305.73 2.66 303.08 427.74 123881.73 08:47:01 193.87 0.47 193.40 33.99 40764.67 08:48:01 49.95 0.00 49.95 0.00 3997.07 Average: 190.81 22.28 168.53 1863.65 53549.77 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 30030572 31633320 2908648 8.83 67716 1844648 1472028 4.33 977376 1638808 191224 08:43:01 28961808 31094372 3977412 12.08 87396 2338372 1953444 5.75 1607200 2040412 20156 08:44:01 27625636 30404816 5313584 16.13 93280 2967660 2391404 7.04 2433740 2522372 416972 08:45:01 26543840 31634520 6395380 19.42 136016 5121568 1523232 4.48 1411088 4495884 1566000 08:46:01 23086904 29781184 9852316 29.91 172692 6554284 7646784 22.50 3435352 5769244 58360 08:47:01 20319664 27392760 12619556 38.31 190660 6883164 12676560 37.30 5952704 5949140 7612 08:48:01 18644368 25871984 14294852 43.40 192616 7030112 13705376 40.32 7521792 6045824 1296 Average: 25030399 29687565 7908821 24.01 134339 4677115 5909833 17.39 3334179 4065955 323089 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 ens3 432.49 283.72 1702.22 77.29 0.00 0.00 0.00 0.00 08:42:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 663.94 456.22 5558.93 99.87 0.00 0.00 0.00 0.00 08:43:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 879.27 533.06 3221.85 160.66 0.00 0.00 0.00 0.00 08:44:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 869.49 496.90 14200.45 88.28 0.00 0.00 0.00 0.00 08:45:01 lo 8.67 8.67 0.95 0.95 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 veth4ab0994 0.00 1.05 0.00 0.46 0.00 0.00 0.00 0.00 08:46:01 br-aaf4b6d24fe9 21.30 20.65 4.54 3.84 0.00 0.00 0.79 0.00 08:46:01 br-60ee4728df67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 452.79 185.49 11717.03 17.28 0.00 0.00 0.00 0.00 08:47:01 veth4ab0994 2.10 2.48 0.59 0.73 0.00 0.00 0.00 0.00 08:47:01 br-3552a3da6912 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:47:01 br-aaf4b6d24fe9 21.60 21.41 7.34 6.31 0.00 0.00 0.37 0.00 08:47:01 br-60ee4728df67 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:48:01 veth4ab0994 10.18 10.38 1.83 1.62 0.00 0.00 0.00 0.00 08:48:01 br-3552a3da6912 21.54 12.75 10.51 1.49 0.00 0.00 0.00 0.00 08:48:01 br-aaf4b6d24fe9 94.20 94.10 41.20 46.45 0.00 0.00 0.00 0.00 08:48:01 br-60ee4728df67 7.05 20.16 5.73 11.21 0.00 0.00 0.00 0.00 Average: veth4ab0994 1.76 1.99 0.35 0.40 0.00 0.00 0.00 0.00 Average: br-3552a3da6912 3.08 1.84 1.51 0.21 0.00 0.00 0.00 0.00 Average: br-aaf4b6d24fe9 19.58 19.45 7.59 8.09 0.00 0.00 0.16 0.00 Average: br-60ee4728df67 1.02 2.91 0.82 1.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75473) 10/09/24 _x86_64_ (8 CPU) 08:40:45 LINUX RESTART (8 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 9.42 0.00 1.38 4.39 0.04 84.77 08:42:01 0 3.39 0.00 0.74 0.48 0.05 95.34 08:42:01 1 19.76 0.00 2.04 3.39 0.05 74.76 08:42:01 2 7.27 0.00 2.49 0.80 0.03 89.41 08:42:01 3 7.92 0.00 0.95 0.37 0.03 90.72 08:42:01 4 3.69 0.00 1.46 21.40 0.03 73.42 08:42:01 5 1.92 0.00 0.79 4.76 0.03 92.49 08:42:01 6 8.05 0.00 1.25 1.52 0.03 89.15 08:42:01 7 23.40 0.00 1.34 2.46 0.07 72.73 08:43:01 all 22.47 0.00 1.29 2.22 0.06 73.97 08:43:01 0 40.69 0.00 2.28 1.92 0.08 55.03 08:43:01 1 19.47 0.00 1.22 0.45 0.05 78.81 08:43:01 2 21.03 0.00 1.08 0.15 0.07 77.67 08:43:01 3 22.03 0.00 0.52 0.02 0.07 77.37 08:43:01 4 23.66 0.00 1.20 8.77 0.07 66.30 08:43:01 5 17.17 0.00 1.60 0.65 0.05 80.52 08:43:01 6 28.12 0.00 1.19 0.70 0.07 69.92 08:43:01 7 7.59 0.00 1.19 5.07 0.03 86.12 08:44:01 all 47.55 0.00 1.31 1.07 0.09 49.97 08:44:01 0 32.86 0.00 0.80 5.77 0.07 60.50 08:44:01 1 61.21 0.00 1.78 0.32 0.12 36.58 08:44:01 2 49.55 0.00 1.24 0.08 0.08 49.05 08:44:01 3 50.33 0.00 2.37 0.07 0.08 47.14 08:44:01 4 51.62 0.00 1.04 0.00 0.08 47.26 08:44:01 5 42.49 0.00 0.85 0.00 0.08 56.58 08:44:01 6 51.16 0.00 1.30 0.17 0.12 47.25 08:44:01 7 41.26 0.00 1.10 2.19 0.07 55.38 08:45:01 all 17.11 0.00 3.44 3.44 0.05 75.96 08:45:01 0 11.52 0.00 3.71 7.67 0.03 77.06 08:45:01 1 15.39 0.00 3.99 0.98 0.05 79.60 08:45:01 2 21.33 0.00 3.83 2.30 0.05 72.50 08:45:01 3 16.33 0.00 3.07 0.23 0.05 80.32 08:45:01 4 31.15 0.00 3.55 5.09 0.08 60.13 08:45:01 5 10.17 0.00 3.87 0.18 0.05 85.73 08:45:01 6 21.58 0.00 2.84 0.94 0.05 74.58 08:45:01 7 9.41 0.00 2.66 10.10 0.03 77.79 08:46:01 all 34.20 0.00 9.49 7.98 0.19 48.13 08:46:01 0 34.35 0.00 8.92 6.91 0.21 49.61 08:46:01 1 34.78 0.00 10.02 24.35 0.22 30.63 08:46:01 2 32.89 0.00 8.56 0.53 0.19 57.83 08:46:01 3 31.63 0.00 9.73 1.48 0.17 56.98 08:46:01 4 36.25 0.00 10.07 15.55 0.17 37.96 08:46:01 5 35.23 0.00 8.81 0.83 0.17 54.96 08:46:01 6 34.54 0.00 9.46 3.79 0.19 52.02 08:46:01 7 33.98 0.00 10.34 10.38 0.21 45.10 08:47:01 all 36.00 0.00 5.32 2.40 0.15 56.13 08:47:01 0 31.79 0.00 5.48 2.25 0.14 60.34 08:47:01 1 41.29 0.00 5.52 1.33 0.15 51.71 08:47:01 2 34.64 0.00 5.23 2.06 0.13 57.95 08:47:01 3 34.16 0.00 5.27 1.39 0.15 59.04 08:47:01 4 41.58 0.00 5.09 3.97 0.15 49.21 08:47:01 5 34.24 0.00 5.03 5.66 0.14 54.94 08:47:01 6 35.98 0.00 5.57 0.59 0.15 57.71 08:47:01 7 34.33 0.00 5.43 1.92 0.17 58.14 08:48:01 all 26.94 0.00 3.06 0.20 0.12 69.67 08:48:01 0 26.28 0.00 3.19 0.08 0.10 70.34 08:48:01 1 27.86 0.00 3.02 0.25 0.10 68.76 08:48:01 2 26.57 0.00 3.48 0.59 0.12 69.24 08:48:01 3 21.73 0.00 2.89 0.08 0.10 75.19 08:48:01 4 30.07 0.00 2.47 0.02 0.12 67.32 08:48:01 5 28.43 0.00 2.98 0.17 0.12 68.30 08:48:01 6 28.78 0.00 3.54 0.35 0.15 67.18 08:48:01 7 25.81 0.00 2.92 0.08 0.12 71.07 Average: all 27.64 0.00 3.59 3.08 0.10 65.59 Average: 0 25.80 0.00 3.56 3.57 0.10 66.96 Average: 1 31.38 0.00 3.91 4.36 0.11 60.24 Average: 2 27.58 0.00 3.68 0.93 0.10 67.72 Average: 3 26.28 0.00 3.52 0.52 0.09 69.60 Average: 4 31.11 0.00 3.52 7.81 0.10 57.46 Average: 5 24.18 0.00 3.39 1.75 0.09 70.59 Average: 6 29.72 0.00 3.57 1.14 0.11 65.46 Average: 7 25.07 0.00 3.54 4.58 0.10 66.71