---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2705 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 14G 142G 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 821 25476 0 5869 30889 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:1a:e6:45 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe1a:e645/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:5f:68:b0 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::42:11ff:fe5f:68b0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2705) 11/21/23 _x86_64_ (8 CPU) 23:47:29 LINUX RESTART (8 CPU) 23:48:02 tps rtps wtps bread/s bwrtn/s 23:49:01 115.69 39.71 75.99 1798.47 27470.33 23:50:01 318.81 48.36 270.45 2857.26 62877.52 23:51:01 176.09 0.02 176.07 0.13 55047.89 23:52:01 355.31 0.02 355.29 2.13 123665.66 23:53:01 145.57 0.03 145.53 2.93 93149.35 23:54:01 15.60 0.00 15.60 0.00 21127.81 23:55:01 13.30 0.00 13.30 0.00 19497.82 23:56:01 6.63 0.17 6.47 9.47 223.70 Average: 143.43 10.98 132.46 581.25 50431.23 23:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:49:01 30095856 31696444 2843364 8.63 69080 1841724 1413904 4.16 881700 1677212 183704 23:50:01 28621280 31182396 4317940 13.11 97240 2743404 2628148 7.73 1549296 2407840 3288 23:51:01 26519388 31140864 6419832 19.49 117316 4699124 2672628 7.86 1622376 4335880 1101568 23:52:01 23588936 31232872 9350284 28.39 173764 7502304 2472424 7.27 1736876 6990684 1292460 23:53:01 25689976 31217060 7249244 22.01 174484 5495520 2504736 7.37 2020856 4718632 68 23:54:01 25663444 31211448 7275776 22.09 174528 5495548 2504736 7.37 2023408 4718492 180 23:55:01 25653524 31210196 7285696 22.12 174572 5495576 2504736 7.37 2026436 4718520 200 23:56:01 26076296 31604664 6862924 20.84 174940 5496476 1507920 4.44 1651596 4701772 1720 Average: 26488588 31311993 6450632 19.58 144490 4846210 2276154 6.70 1689068 4283629 322898 23:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 ens3 141.26 86.53 1111.71 20.17 0.00 0.00 0.00 0.00 23:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 23:50:01 docker0 51.22 125.11 2.99 2347.32 0.00 0.00 0.00 0.00 23:50:01 ens3 393.73 266.16 5698.66 47.47 0.00 0.00 0.00 0.00 23:50:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 23:50:01 vethce4f4f7 28.35 85.52 2.05 1652.63 0.00 0.00 0.00 0.14 23:51:01 docker0 523.75 1204.02 28.50 14330.37 0.00 0.00 0.00 0.00 23:51:01 ens3 1204.92 524.31 14330.71 36.97 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 vethce4f4f7 523.75 1204.07 35.66 14330.37 0.00 0.00 0.00 1.17 23:52:01 docker0 0.37 0.37 0.04 0.48 0.00 0.00 0.00 0.00 23:52:01 ens3 0.62 0.60 0.55 0.27 0.00 0.00 0.00 0.00 23:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 ens3 2176.41 2076.64 148.00 16539.92 0.00 0.00 0.00 0.00 23:53:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 660.32 596.67 45.20 4692.19 0.00 0.00 0.00 0.00 23:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 ens3 452.24 433.94 31.64 3282.51 0.00 0.00 0.00 0.00 23:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 273.69 242.34 30.99 1762.76 0.00 0.00 0.00 0.00 23:56:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 72.07 166.53 3.95 2089.08 0.00 0.00 0.00 0.00 Average: ens3 664.02 529.35 2677.89 3304.90 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2705) 11/21/23 _x86_64_ (8 CPU) 23:47:29 LINUX RESTART (8 CPU) 23:48:02 CPU %user %nice %system %iowait %steal %idle 23:49:01 all 10.39 0.00 0.78 2.16 0.03 86.63 23:49:01 0 9.08 0.00 0.78 0.42 0.03 89.68 23:49:01 1 1.02 0.00 0.36 0.07 0.00 98.56 23:49:01 2 5.83 0.00 0.70 0.27 0.02 93.18 23:49:01 3 1.43 0.00 0.37 0.15 0.02 98.03 23:49:01 4 0.63 0.00 0.19 8.27 0.07 90.85 23:49:01 5 33.79 0.00 1.83 1.90 0.07 62.41 23:49:01 6 30.22 0.00 1.39 1.07 0.05 67.27 23:49:01 7 1.09 0.00 0.60 5.19 0.02 93.11 23:50:01 all 12.00 0.00 1.97 3.42 0.07 82.54 23:50:01 0 10.21 0.00 1.73 1.12 0.07 86.87 23:50:01 1 6.55 0.00 2.30 1.04 0.07 90.05 23:50:01 2 7.39 0.00 1.62 0.50 0.03 90.46 23:50:01 3 10.73 0.00 2.37 0.81 0.08 86.01 23:50:01 4 9.85 0.00 1.44 8.54 0.08 80.08 23:50:01 5 11.33 0.00 1.69 0.74 0.07 86.17 23:50:01 6 28.14 0.00 2.36 0.97 0.08 68.45 23:50:01 7 11.78 0.00 2.22 13.67 0.08 72.25 23:51:01 all 9.14 0.00 1.47 2.26 0.04 87.08 23:51:01 0 0.82 0.00 0.73 0.35 0.02 98.08 23:51:01 1 5.85 0.00 0.89 0.00 0.03 93.24 23:51:01 2 27.46 0.00 1.29 0.02 0.05 71.19 23:51:01 3 8.67 0.00 1.49 0.00 0.05 89.79 23:51:01 4 7.49 0.00 1.92 4.37 0.03 86.18 23:51:01 5 2.37 0.00 0.67 3.19 0.02 93.76 23:51:01 6 20.45 0.00 4.66 10.20 0.05 64.65 23:51:01 7 0.12 0.00 0.20 0.00 0.02 99.67 23:52:01 all 7.99 0.00 2.71 6.21 0.04 83.06 23:52:01 0 5.82 0.00 2.14 0.13 0.03 91.88 23:52:01 1 26.37 0.00 4.83 2.37 0.07 66.36 23:52:01 2 9.63 0.00 3.93 27.26 0.07 59.12 23:52:01 3 1.67 0.00 1.08 0.57 0.02 96.67 23:52:01 4 7.74 0.00 2.02 0.13 0.05 90.06 23:52:01 5 4.70 0.00 1.45 0.00 0.02 93.84 23:52:01 6 5.70 0.00 2.92 18.95 0.05 72.38 23:52:01 7 2.25 0.00 3.26 0.17 0.02 94.30 23:53:01 all 20.44 0.00 1.31 2.87 0.07 75.31 23:53:01 0 20.79 0.00 1.54 0.00 0.07 77.60 23:53:01 1 19.64 0.00 1.96 7.59 0.07 70.74 23:53:01 2 19.14 0.00 0.89 0.82 0.03 79.11 23:53:01 3 19.95 0.00 1.46 0.00 0.10 78.49 23:53:01 4 26.96 0.00 1.11 0.02 0.08 71.83 23:53:01 5 15.20 0.00 1.12 3.10 0.05 80.53 23:53:01 6 21.05 0.00 1.70 11.41 0.07 65.78 23:53:01 7 20.80 0.00 0.75 0.03 0.07 78.34 23:54:01 all 13.46 0.00 0.53 0.84 0.07 85.10 23:54:01 0 6.50 0.00 0.20 0.00 0.03 93.27 23:54:01 1 12.57 0.00 0.52 6.73 0.07 80.12 23:54:01 2 0.12 0.00 0.00 0.00 0.02 99.87 23:54:01 3 18.42 0.00 1.02 0.00 0.12 80.43 23:54:01 4 23.56 0.00 0.90 0.00 0.08 75.46 23:54:01 5 19.85 0.00 0.69 0.00 0.12 79.35 23:54:01 6 17.65 0.00 0.57 0.02 0.10 81.66 23:54:01 7 9.10 0.00 0.32 0.00 0.05 90.53 23:55:01 all 12.49 0.00 0.39 0.75 0.05 86.32 23:55:01 0 11.43 0.00 0.42 0.00 0.03 88.12 23:55:01 1 21.49 0.00 0.57 1.47 0.07 76.39 23:55:01 2 1.75 0.00 0.07 0.00 0.00 98.18 23:55:01 3 14.11 0.00 0.57 0.00 0.08 85.24 23:55:01 4 17.80 0.00 0.52 0.00 0.07 81.62 23:55:01 5 16.06 0.00 0.52 0.00 0.07 83.36 23:55:01 6 17.22 0.00 0.44 4.60 0.07 77.67 23:55:01 7 0.10 0.00 0.02 0.00 0.00 99.88 23:56:01 all 8.08 0.00 0.32 0.09 0.03 91.47 23:56:01 0 21.66 0.00 0.52 0.23 0.07 77.53 23:56:01 1 10.31 0.00 0.43 0.47 0.05 88.73 23:56:01 2 1.25 0.00 0.15 0.00 0.02 98.58 23:56:01 3 9.58 0.00 0.43 0.00 0.07 89.92 23:56:01 4 13.39 0.00 0.48 0.00 0.05 86.08 23:56:01 5 0.65 0.00 0.17 0.00 0.02 99.17 23:56:01 6 5.54 0.00 0.20 0.00 0.02 94.25 23:56:01 7 2.30 0.00 0.17 0.00 0.00 97.53 Average: all 11.75 0.00 1.18 2.32 0.05 84.69 Average: 0 10.79 0.00 1.01 0.28 0.04 87.88 Average: 1 12.98 0.00 1.48 2.47 0.05 83.02 Average: 2 9.07 0.00 1.08 3.61 0.03 86.21 Average: 3 10.58 0.00 1.10 0.19 0.07 88.07 Average: 4 13.45 0.00 1.07 2.65 0.07 82.76 Average: 5 12.95 0.00 1.01 1.11 0.05 84.87 Average: 6 18.24 0.00 1.78 5.89 0.06 74.03 Average: 7 5.94 0.00 0.94 2.37 0.03 90.72