---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2428 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 8% / 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 832 26523 0 4810 30878 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:d2:2f:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fed2:2fa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:09:91:20 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-2428) 12/05/23 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 99.58 22.61 76.97 1168.14 24200.47 02:51:01 125.46 22.88 102.58 2732.74 30503.18 02:52:01 418.70 11.88 406.82 815.06 104971.45 02:53:01 19.48 0.52 18.96 31.99 20833.94 02:54:01 12.66 0.02 12.65 0.13 17507.28 02:55:01 17.41 0.00 17.41 0.00 17718.01 02:56:01 20.93 0.07 20.86 10.80 18571.30 02:57:01 64.38 1.40 62.98 107.47 20176.98 Average: 97.33 7.42 89.91 608.32 31810.41 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30062564 31680924 2876648 8.73 70912 1857300 1478632 4.35 896532 1690608 178088 02:51:01 28816856 31698860 4122356 12.52 101612 3050304 1475800 4.34 962304 2790536 1002800 02:52:01 26379632 30881724 6559580 19.91 131400 4543036 5909080 17.39 1857236 4209268 128 02:53:01 24263376 28961188 8675836 26.34 131796 4656832 8774392 25.82 3834824 4330868 32 02:54:01 24255076 28952452 8684136 26.36 131896 4657024 8774392 25.82 3843328 4330156 252 02:55:01 23976716 28683120 8962496 27.21 132116 4661584 8904996 26.20 4116284 4330636 80 02:56:01 24056036 28789780 8883176 26.97 132356 4690656 8206560 24.15 4026460 4345820 96 02:57:01 27129668 31604484 5809544 17.64 134924 4537348 1543340 4.54 1239324 4102488 26044 Average: 26117490 30156566 6821722 20.71 120876 4081760 5633399 16.57 2597036 3766298 150940 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 69.84 44.22 979.64 8.38 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 02:51:01 ens3 242.06 151.06 6729.19 15.24 0.00 0.00 0.00 0.00 02:51:01 br-0def0c6e4000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethb25eb1e 0.65 0.80 0.04 0.05 0.00 0.00 0.00 0.00 02:52:01 vetheb89936 0.15 0.45 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 vethadb9190 0.47 0.60 0.03 0.04 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethb25eb1e 22.15 18.83 8.56 26.53 0.00 0.00 0.00 0.00 02:53:01 vetheb89936 2.05 1.98 7.84 2.58 0.00 0.00 0.00 0.00 02:53:01 vethadb9190 1.42 1.63 0.51 2.69 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethb25eb1e 3.28 3.02 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 vetheb89936 0.45 0.25 0.05 0.07 0.00 0.00 0.00 0.00 02:54:01 vethadb9190 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethb25eb1e 103.38 84.42 35.23 176.57 0.00 0.00 0.00 0.01 02:55:01 vetheb89936 6.08 6.63 15.36 5.37 0.00 0.00 0.00 0.00 02:55:01 vethadb9190 3.83 3.48 1.72 5.37 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethb25eb1e 1.37 1.57 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 vetheb89936 1.35 1.12 0.13 0.15 0.00 0.00 0.00 0.00 02:56:01 vethadb9190 0.58 0.75 0.51 0.07 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.32 61.32 45.31 45.31 0.00 0.00 0.00 0.00 02:57:01 ens3 1189.47 729.65 21595.79 161.36 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: lo 7.17 7.17 5.62 5.62 0.00 0.00 0.00 0.00 Average: ens3 102.83 60.94 2602.93 12.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2428) 12/05/23 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.06 0.00 0.67 2.46 0.03 86.79 02:50:01 0 10.15 0.00 0.70 0.58 0.02 88.55 02:50:01 1 5.17 0.00 0.42 2.89 0.03 91.49 02:50:01 2 0.82 0.00 0.23 0.12 0.00 98.83 02:50:01 3 4.69 0.00 0.48 0.25 0.00 94.58 02:50:01 4 0.87 0.00 0.20 8.37 0.02 90.54 02:50:01 5 29.52 0.00 1.77 5.00 0.08 63.63 02:50:01 6 18.31 0.00 1.00 0.50 0.03 80.16 02:50:01 7 11.02 0.00 0.55 1.95 0.03 86.45 02:51:01 all 11.07 0.00 1.93 2.61 0.04 84.35 02:51:01 0 7.60 0.00 2.23 0.05 0.03 90.08 02:51:01 1 4.07 0.00 1.17 10.05 0.05 84.66 02:51:01 2 20.85 0.00 2.56 1.36 0.05 75.17 02:51:01 3 8.42 0.00 1.39 0.03 0.03 90.12 02:51:01 4 4.72 0.00 1.46 0.12 0.03 93.67 02:51:01 5 5.74 0.00 1.63 3.12 0.05 89.46 02:51:01 6 6.17 0.00 1.76 1.79 0.02 90.27 02:51:01 7 30.96 0.00 3.22 4.36 0.07 61.39 02:52:01 all 11.84 0.00 4.12 8.19 0.07 75.77 02:52:01 0 11.16 0.00 5.24 41.09 0.07 42.44 02:52:01 1 11.24 0.00 3.88 7.76 0.08 77.03 02:52:01 2 12.28 0.00 4.12 2.00 0.07 81.54 02:52:01 3 14.18 0.00 4.82 1.05 0.08 79.87 02:52:01 4 12.39 0.00 4.06 2.11 0.07 81.37 02:52:01 5 10.92 0.00 3.16 1.03 0.07 84.82 02:52:01 6 11.31 0.00 3.92 8.87 0.07 75.83 02:52:01 7 11.24 0.00 3.79 1.74 0.08 83.15 02:53:01 all 24.66 0.00 2.33 1.29 0.08 71.65 02:53:01 0 14.91 0.00 1.26 8.89 0.07 74.88 02:53:01 1 27.37 0.00 2.60 0.02 0.08 69.93 02:53:01 2 26.99 0.00 2.36 0.02 0.07 70.57 02:53:01 3 23.96 0.00 2.01 0.00 0.08 73.95 02:53:01 4 31.72 0.00 3.70 1.06 0.08 63.43 02:53:01 5 19.34 0.00 1.94 0.00 0.07 78.66 02:53:01 6 21.69 0.00 2.12 0.13 0.07 75.99 02:53:01 7 31.38 0.00 2.63 0.18 0.08 65.72 02:54:01 all 0.76 0.00 0.11 1.14 0.04 97.94 02:54:01 0 0.85 0.00 0.20 8.90 0.05 89.99 02:54:01 1 0.50 0.00 0.08 0.00 0.03 99.38 02:54:01 2 0.97 0.00 0.15 0.00 0.07 98.82 02:54:01 3 0.47 0.00 0.07 0.02 0.03 99.42 02:54:01 4 0.69 0.00 0.07 0.02 0.05 99.18 02:54:01 5 0.72 0.00 0.08 0.00 0.05 99.15 02:54:01 6 1.07 0.00 0.17 0.17 0.03 98.56 02:54:01 7 0.85 0.00 0.10 0.00 0.03 99.02 02:55:01 all 7.49 0.00 0.76 1.06 0.06 90.64 02:55:01 0 5.73 0.00 0.90 8.06 0.05 85.26 02:55:01 1 9.35 0.00 1.05 0.00 0.07 89.53 02:55:01 2 8.58 0.00 0.80 0.00 0.02 90.61 02:55:01 3 7.95 0.00 0.65 0.00 0.07 91.33 02:55:01 4 6.81 0.00 0.62 0.00 0.07 92.50 02:55:01 5 6.87 0.00 0.78 0.07 0.05 92.23 02:55:01 6 7.30 0.00 0.63 0.33 0.05 91.69 02:55:01 7 7.33 0.00 0.65 0.03 0.05 91.94 02:56:01 all 1.04 0.00 0.39 1.18 0.05 97.32 02:56:01 0 0.98 0.00 0.38 8.79 0.07 89.78 02:56:01 1 0.84 0.00 0.37 0.00 0.05 98.75 02:56:01 2 0.65 0.00 0.33 0.00 0.05 98.97 02:56:01 3 1.92 0.00 0.47 0.00 0.05 97.56 02:56:01 4 2.02 0.00 0.42 0.35 0.08 97.13 02:56:01 5 0.52 0.00 0.47 0.02 0.07 98.93 02:56:01 6 0.82 0.00 0.34 0.20 0.03 98.61 02:56:01 7 0.58 0.00 0.35 0.07 0.05 98.95 02:57:01 all 5.91 0.00 0.55 1.47 0.03 92.05 02:57:01 0 0.78 0.00 0.48 9.71 0.02 89.00 02:57:01 1 17.76 0.00 1.12 0.97 0.03 80.12 02:57:01 2 0.73 0.00 0.30 0.02 0.02 98.93 02:57:01 3 0.60 0.00 0.47 0.07 0.02 98.85 02:57:01 4 14.53 0.00 0.62 0.18 0.03 84.64 02:57:01 5 9.21 0.00 0.58 0.33 0.03 89.84 02:57:01 6 0.45 0.00 0.50 0.39 0.05 98.61 02:57:01 7 3.22 0.00 0.30 0.05 0.02 96.41 Average: all 9.10 0.00 1.35 2.42 0.05 87.08 Average: 0 6.52 0.00 1.42 10.71 0.05 81.31 Average: 1 9.53 0.00 1.33 2.71 0.05 86.37 Average: 2 8.95 0.00 1.35 0.44 0.04 89.22 Average: 3 7.76 0.00 1.29 0.18 0.05 90.73 Average: 4 9.21 0.00 1.39 1.53 0.05 87.82 Average: 5 10.36 0.00 1.30 1.19 0.06 87.09 Average: 6 8.40 0.00 1.30 1.54 0.04 88.72 Average: 7 12.06 0.00 1.45 1.05 0.05 85.40