---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-8131 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 16G 140G 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 855 23336 0 7975 30855 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:f5:f3:2e brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fef5:f32e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:f1:b2:a9 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-v1-8c-8g-8131) 02/23/24 _x86_64_ (8 CPU) 22:47:33 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 134.89 70.65 64.24 4571.50 28165.04 22:50:01 114.48 12.46 102.02 262.22 56734.01 22:51:01 221.63 2.57 219.06 83.59 135985.34 22:52:01 232.33 20.41 211.91 3864.02 60872.52 22:53:01 142.18 0.02 142.16 0.13 56250.49 22:54:01 111.91 0.02 111.90 0.13 34582.10 22:55:01 18.56 0.00 18.56 0.00 26971.90 22:56:01 78.15 0.00 78.15 0.00 1298.18 22:57:01 33.63 0.87 32.76 58.52 17201.27 Average: 120.86 11.89 108.97 982.24 46451.21 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30130432 31686456 2808788 8.53 66336 1802624 1436280 4.23 884920 1640488 152516 22:50:01 27298312 31667088 5640908 17.13 87268 4533088 1361440 4.01 1506756 3742164 1768028 22:51:01 25879464 30903416 7059756 21.43 128032 5071280 2135956 6.28 1709084 4874592 376696 22:52:01 24045712 30452444 8893508 27.00 166400 6301016 2576216 7.58 2483348 5814640 454708 22:53:01 23931696 30842404 9007524 27.35 167580 6789348 2110680 6.21 2587140 5810268 121428 22:54:01 23819116 31030836 9120104 27.69 168048 7081688 2008216 5.91 2588380 5916808 224 22:55:01 22703916 30104084 10235304 31.07 168144 7264584 2523708 7.43 3679124 5928540 1292 22:56:01 23975336 31658068 8963884 27.21 168220 7539164 1395608 4.11 2214552 6121724 446420 22:57:01 23921488 31621660 9017732 27.38 172648 7551372 1434608 4.22 2260588 6128888 13644 Average: 25078386 31107384 7860834 23.86 143631 5992685 1886968 5.55 2212655 5108679 370551 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 22:49:01 ens3 354.82 234.39 1472.59 58.30 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:50:01 ens3 7043.64 4456.14 24700.69 1070.89 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 463.34 356.32 3443.08 79.34 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 305.28 221.33 2540.71 45.67 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 81.00 67.36 190.31 21.45 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 34.83 25.26 9.28 10.34 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 23.15 23.15 1.19 1.19 0.00 0.00 0.00 0.00 22:55:01 ens3 3.20 2.50 0.89 0.93 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 17.98 17.98 0.93 0.93 0.00 0.00 0.00 0.00 22:56:01 ens3 40.18 29.01 8.25 57.94 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 ens3 1488.10 1106.07 463.17 7812.63 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 5.15 5.15 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 1090.49 722.04 3647.66 1017.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-8131) 02/23/24 _x86_64_ (8 CPU) 22:47:33 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 11.32 0.00 1.05 2.24 0.03 85.36 22:49:01 0 4.98 0.00 0.97 0.48 0.02 93.55 22:49:01 1 8.58 0.00 0.90 0.90 0.03 89.59 22:49:01 2 5.68 0.00 0.75 0.65 0.02 92.90 22:49:01 3 7.21 0.00 0.80 10.74 0.07 81.17 22:49:01 4 7.97 0.00 0.94 0.27 0.02 90.81 22:49:01 5 4.72 0.00 0.63 2.52 0.02 92.11 22:49:01 6 39.32 0.00 2.30 2.02 0.05 56.32 22:49:01 7 12.02 0.00 1.09 0.33 0.05 86.51 22:50:01 all 8.11 0.00 3.27 2.79 0.05 85.77 22:50:01 0 1.36 0.00 1.60 0.00 0.05 96.99 22:50:01 1 6.32 0.00 2.47 3.39 0.03 87.79 22:50:01 2 2.55 0.00 4.17 0.22 0.03 93.02 22:50:01 3 3.36 0.00 1.06 17.79 0.05 77.74 22:50:01 4 7.06 0.00 1.34 0.00 0.05 91.55 22:50:01 5 2.67 0.00 5.89 0.00 0.07 91.38 22:50:01 6 36.80 0.00 5.19 0.87 0.08 57.05 22:50:01 7 4.63 0.00 4.45 0.02 0.03 90.87 22:51:01 all 12.39 0.00 1.99 10.31 0.05 75.25 22:51:01 0 6.97 0.00 1.28 1.71 0.05 90.00 22:51:01 1 13.38 0.00 2.91 32.63 0.07 51.02 22:51:01 2 8.92 0.00 1.92 4.49 0.05 84.61 22:51:01 3 9.98 0.00 1.41 11.71 0.05 76.85 22:51:01 4 16.60 0.00 0.53 2.96 0.07 79.84 22:51:01 5 9.87 0.00 4.33 3.04 0.07 82.69 22:51:01 6 25.59 0.00 2.41 4.16 0.05 67.79 22:51:01 7 7.79 0.00 1.15 21.88 0.05 69.13 22:52:01 all 22.57 0.00 2.72 4.01 0.07 70.64 22:52:01 0 17.45 0.00 2.96 5.56 0.05 73.98 22:52:01 1 21.19 0.00 2.33 5.90 0.08 70.50 22:52:01 2 28.90 0.00 2.91 1.12 0.08 66.98 22:52:01 3 33.29 0.00 2.86 2.36 0.08 61.42 22:52:01 4 19.20 0.00 2.55 7.77 0.07 70.41 22:52:01 5 11.68 0.00 1.57 0.23 0.03 86.48 22:52:01 6 23.73 0.00 4.01 8.32 0.07 63.87 22:52:01 7 25.10 0.00 2.50 0.82 0.08 71.50 22:53:01 all 24.37 0.00 2.57 2.84 0.06 70.15 22:53:01 0 11.93 0.00 1.07 0.03 0.03 86.94 22:53:01 1 15.66 0.00 2.96 9.13 0.10 72.15 22:53:01 2 40.80 0.00 2.57 0.00 0.07 56.56 22:53:01 3 21.76 0.00 6.65 2.04 0.05 69.51 22:53:01 4 34.54 0.00 3.62 0.75 0.07 61.02 22:53:01 5 25.79 0.00 1.02 9.27 0.05 63.87 22:53:01 6 15.42 0.00 1.43 1.50 0.03 81.61 22:53:01 7 29.11 0.00 1.25 0.02 0.08 69.54 22:54:01 all 13.85 0.00 2.27 1.45 0.06 82.37 22:54:01 0 10.21 0.00 1.18 2.03 0.03 86.54 22:54:01 1 48.36 0.00 11.53 4.69 0.10 35.32 22:54:01 2 18.52 0.00 2.15 0.00 0.10 79.23 22:54:01 3 2.19 0.00 0.32 0.10 0.03 97.36 22:54:01 4 7.57 0.00 1.70 0.00 0.03 90.70 22:54:01 5 4.25 0.00 0.40 4.80 0.02 90.52 22:54:01 6 6.54 0.00 0.44 0.00 0.10 92.92 22:54:01 7 13.12 0.00 0.48 0.00 0.03 86.37 22:55:01 all 13.07 0.00 6.54 0.99 0.08 79.33 22:55:01 0 15.11 0.00 10.64 0.00 0.07 74.18 22:55:01 1 14.87 0.00 11.82 0.00 0.14 73.18 22:55:01 2 11.72 0.00 6.16 0.00 0.10 82.02 22:55:01 3 9.21 0.00 3.56 0.07 0.08 87.08 22:55:01 4 6.03 0.00 6.92 0.00 0.07 86.98 22:55:01 5 8.30 0.00 3.25 7.87 0.07 80.51 22:55:01 6 32.23 0.00 3.48 0.00 0.08 64.21 22:55:01 7 6.78 0.00 6.53 0.00 0.07 86.63 22:56:01 all 10.81 0.00 5.27 0.21 0.06 83.65 22:56:01 0 12.11 0.00 12.14 0.00 0.05 75.70 22:56:01 1 38.33 0.00 6.53 0.00 0.10 55.04 22:56:01 2 2.92 0.00 3.82 0.00 0.05 93.21 22:56:01 3 4.21 0.00 2.56 0.07 0.07 93.10 22:56:01 4 13.17 0.00 10.58 0.00 0.05 76.20 22:56:01 5 4.27 0.00 1.39 1.63 0.03 92.68 22:56:01 6 9.24 0.00 2.82 0.00 0.07 87.88 22:56:01 7 1.82 0.00 2.39 0.00 0.03 95.76 22:57:01 all 6.45 0.00 0.87 0.59 0.02 92.06 22:57:01 0 9.37 0.00 1.74 0.05 0.03 88.81 22:57:01 1 0.62 0.00 0.22 0.00 0.00 99.17 22:57:01 2 4.34 0.00 0.35 0.02 0.02 95.27 22:57:01 3 27.46 0.00 1.24 0.12 0.05 71.13 22:57:01 4 2.91 0.00 1.97 0.00 0.02 95.10 22:57:01 5 1.09 0.00 0.82 4.55 0.02 93.53 22:57:01 6 3.29 0.00 0.38 0.02 0.03 96.28 22:57:01 7 2.60 0.00 0.25 0.02 0.00 97.13 Average: all 13.66 0.00 2.95 2.82 0.05 80.51 Average: 0 9.95 0.00 3.73 1.10 0.04 85.18 Average: 1 18.66 0.00 4.63 6.28 0.07 70.36 Average: 2 13.83 0.00 2.75 0.72 0.06 82.64 Average: 3 13.20 0.00 2.27 4.99 0.06 79.48 Average: 4 12.78 0.00 3.35 1.30 0.05 82.52 Average: 5 8.07 0.00 2.14 3.77 0.04 85.98 Average: 6 21.34 0.00 2.49 1.87 0.06 74.23 Average: 7 11.45 0.00 2.22 2.57 0.05 83.71