---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13984 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 12G 144G 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 885 27285 0 3996 30827 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:e8:b5:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fee8:b56b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:7b:c7:98 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::42:86ff:fe7b:c798/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13984) 06/01/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 292.07 42.79 249.28 1929.62 26059.45 10:52:01 165.24 21.31 143.93 830.79 36290.88 10:53:01 77.09 4.12 72.97 444.73 50615.03 10:54:01 79.62 0.35 79.27 13.20 42195.77 10:55:01 120.29 0.08 120.21 4.13 27064.45 10:56:01 119.75 0.32 119.43 2.67 25999.80 10:57:01 68.24 0.47 67.77 41.59 20568.31 Average: 131.76 9.92 121.84 466.70 32684.52 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30127508 31703664 2811712 8.54 69124 1817848 1383660 4.07 864500 1653056 140288 10:52:01 28307272 30313160 4631948 14.06 87636 2211044 3013592 8.87 2317060 1981864 19212 10:53:01 27344424 30651044 5594796 16.99 93116 3485500 2284460 6.72 2225396 2990368 260212 10:54:01 27055756 30249388 5883464 17.86 122040 3321156 2543904 7.48 2852796 2606820 116816 10:55:01 27020820 30370544 5918400 17.97 136572 3426980 2527448 7.44 2749228 2712320 2336 10:56:01 26554252 30193040 6384968 19.38 174436 3632076 2512328 7.39 2966868 2910064 53136 10:57:01 27959628 31584372 4979592 15.12 175960 3635604 1504540 4.43 1654300 2852812 756 Average: 27767094 30723602 5172126 15.70 122698 3075744 2252847 6.63 2232878 2529615 84679 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 244.69 165.21 1205.58 54.73 0.00 0.00 0.00 0.00 10:51:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 629.28 441.41 4879.24 108.71 0.00 0.00 0.00 0.00 10:52:01 lo 1.17 1.17 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 248.18 174.47 1441.20 44.20 0.00 0.00 0.00 0.00 10:53:01 lo 7.98 7.98 2.19 2.19 0.00 0.00 0.00 0.00 10:54:01 veth04195eb 103.40 176.92 20.04 591.19 0.00 0.00 0.00 0.05 10:54:01 docker0 106.17 182.14 18.79 668.68 0.00 0.00 0.00 0.00 10:54:01 ens3 732.21 602.92 1570.17 3365.25 0.00 0.00 0.00 0.00 10:54:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 10:55:01 veth04195eb 102.35 103.70 13.84 117.37 0.00 0.00 0.00 0.01 10:55:01 docker0 102.35 103.67 12.45 117.37 0.00 0.00 0.00 0.00 10:55:01 ens3 138.17 121.18 126.17 20.51 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 vethe744b3d 184.95 261.41 32.75 709.50 0.00 0.00 0.00 0.06 10:56:01 docker0 197.00 271.89 30.82 710.94 0.00 0.00 0.00 0.00 10:56:01 ens3 345.64 230.53 729.70 47.47 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 36.91 35.38 1.65 2.88 0.00 0.00 0.00 0.00 10:57:01 ens3 53.84 50.06 16.35 8.66 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 63.20 84.73 9.10 214.26 0.00 0.00 0.00 0.00 Average: ens3 341.71 255.10 1424.02 521.34 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13984) 06/01/24 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.60 0.00 0.98 2.70 0.05 85.68 10:51:01 0 17.37 0.00 0.97 1.16 0.07 80.44 10:51:01 1 30.96 0.00 2.29 1.97 0.05 64.73 10:51:01 2 4.50 0.00 0.77 13.23 0.07 81.43 10:51:01 3 9.42 0.00 0.90 0.27 0.02 89.39 10:51:01 4 5.65 0.00 1.07 2.24 0.02 91.02 10:51:01 5 3.77 0.00 0.52 1.87 0.08 93.76 10:51:01 6 8.01 0.00 0.77 0.50 0.02 90.70 10:51:01 7 5.08 0.00 0.53 0.35 0.03 94.00 10:52:01 all 21.34 0.00 1.62 1.32 0.06 75.66 10:52:01 0 17.53 0.00 0.54 0.05 0.05 81.84 10:52:01 1 20.06 0.00 2.57 0.05 0.05 77.27 10:52:01 2 30.57 0.00 2.19 5.90 0.03 61.30 10:52:01 3 36.34 0.00 1.04 0.54 0.07 62.02 10:52:01 4 15.49 0.00 1.19 0.08 0.07 83.17 10:52:01 5 14.79 0.00 1.26 2.03 0.07 81.86 10:52:01 6 19.29 0.00 3.14 1.84 0.07 75.67 10:52:01 7 16.68 0.00 1.04 0.08 0.03 82.17 10:53:01 all 13.00 0.00 1.69 2.02 0.05 83.25 10:53:01 0 9.83 0.00 0.78 1.18 0.05 88.15 10:53:01 1 13.10 0.00 0.99 0.03 0.03 85.84 10:53:01 2 9.16 0.00 1.12 8.27 0.03 81.41 10:53:01 3 27.17 0.00 3.18 1.19 0.05 68.41 10:53:01 4 12.47 0.00 1.59 0.02 0.05 85.87 10:53:01 5 9.39 0.00 2.44 0.92 0.03 87.21 10:53:01 6 11.18 0.00 1.75 4.49 0.07 82.51 10:53:01 7 11.69 0.00 1.66 0.03 0.05 86.57 10:54:01 all 9.40 0.00 1.45 1.81 0.06 87.28 10:54:01 0 3.29 0.00 1.30 5.43 0.05 89.92 10:54:01 1 9.53 0.00 1.30 0.02 0.05 89.10 10:54:01 2 4.78 0.00 1.05 0.99 0.03 93.14 10:54:01 3 11.89 0.00 0.90 0.02 0.08 87.10 10:54:01 4 9.54 0.00 1.22 1.10 0.07 88.06 10:54:01 5 13.74 0.00 2.13 6.36 0.08 77.69 10:54:01 6 8.22 0.00 0.84 0.05 0.07 90.83 10:54:01 7 14.20 0.00 2.80 0.57 0.08 82.35 10:55:01 all 3.07 0.00 0.49 1.36 0.04 95.05 10:55:01 0 0.03 0.00 0.28 8.52 0.03 91.13 10:55:01 1 0.93 0.00 0.08 0.00 0.02 98.97 10:55:01 2 0.68 0.00 0.48 0.02 0.03 98.78 10:55:01 3 1.34 0.00 0.40 0.23 0.03 97.99 10:55:01 4 0.85 0.00 0.85 0.07 0.03 98.20 10:55:01 5 17.81 0.00 1.06 0.00 0.07 81.07 10:55:01 6 1.40 0.00 0.47 1.94 0.05 96.14 10:55:01 7 1.57 0.00 0.30 0.05 0.02 98.07 10:56:01 all 6.08 0.00 1.12 1.42 0.05 91.33 10:56:01 0 5.39 0.00 1.66 7.18 0.05 85.72 10:56:01 1 2.91 0.00 0.65 0.85 0.05 95.54 10:56:01 2 4.36 0.00 0.85 0.65 0.02 94.11 10:56:01 3 19.96 0.00 1.19 0.02 0.05 78.78 10:56:01 4 3.94 0.00 1.17 0.64 0.07 94.19 10:56:01 5 4.02 0.00 1.04 0.62 0.05 94.27 10:56:01 6 7.05 0.00 1.07 1.24 0.03 90.61 10:56:01 7 1.07 0.00 1.32 0.15 0.03 97.42 10:57:01 all 5.12 0.00 0.38 0.84 0.03 93.63 10:57:01 0 14.71 0.00 0.65 5.49 0.03 79.11 10:57:01 1 3.62 0.00 0.32 0.03 0.02 96.01 10:57:01 2 5.15 0.00 0.55 0.95 0.05 93.30 10:57:01 3 0.30 0.00 0.20 0.02 0.00 99.48 10:57:01 4 0.99 0.00 0.40 0.05 0.05 98.51 10:57:01 5 0.40 0.00 0.18 0.00 0.02 99.40 10:57:01 6 0.25 0.00 0.28 0.03 0.03 99.40 10:57:01 7 15.55 0.00 0.43 0.22 0.03 83.77 Average: all 9.80 0.00 1.10 1.64 0.05 87.41 Average: 0 9.74 0.00 0.88 4.15 0.05 85.19 Average: 1 11.58 0.00 1.17 0.42 0.04 86.79 Average: 2 8.45 0.00 1.00 4.29 0.04 86.22 Average: 3 15.19 0.00 1.12 0.32 0.04 83.33 Average: 4 6.99 0.00 1.07 0.60 0.05 91.29 Average: 5 9.12 0.00 1.23 1.68 0.06 87.90 Average: 6 7.91 0.00 1.19 1.44 0.05 89.41 Average: 7 9.41 0.00 1.15 0.21 0.04 89.19