---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5411 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 11G 145G 7% / 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 787 28461 0 2918 30933 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:34:46:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe34:46bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:de:5f:0d 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-5411) 11/28/23 _x86_64_ (8 CPU) 02:14:38 LINUX RESTART (8 CPU) 02:15:01 tps rtps wtps bread/s bwrtn/s 02:16:01 142.11 71.62 70.49 4615.90 43691.65 02:17:01 82.84 7.30 75.54 90.38 17822.10 02:18:01 136.99 22.23 114.76 2912.71 21100.88 02:19:01 26.30 1.02 25.28 29.73 23454.09 02:20:01 6.60 0.03 6.57 8.40 8482.19 02:21:01 6.18 0.08 6.10 15.86 7278.25 02:22:01 6.25 0.00 6.25 0.00 8345.81 02:23:01 23.71 1.48 22.23 119.45 9504.82 Average: 53.87 12.97 40.90 974.05 17459.97 02:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 30067728 31680588 2871492 8.72 67856 1855224 1457792 4.29 935348 1650460 187988 02:17:01 29924064 31702128 3015156 9.15 83008 1994248 1426992 4.20 894964 1813184 165524 02:18:01 29228852 31737424 3710368 11.26 106416 2678172 1347564 3.96 976148 2378508 457072 02:19:01 29226644 31736208 3712576 11.27 106540 2679088 1372864 4.04 981168 2375440 68 02:20:01 29234096 31743992 3705124 11.25 106616 2679340 1369276 4.03 975040 2375016 28 02:21:01 29234124 31744592 3705096 11.25 106688 2679836 1371520 4.04 975180 2374936 28 02:22:01 29234252 31744812 3704968 11.25 106752 2679840 1381356 4.06 975892 2374448 176 02:23:01 29206840 31737160 3732380 11.33 111048 2695352 1381268 4.06 1006040 2369684 55920 Average: 29419575 31728363 3519645 10.69 99366 2492638 1388579 4.09 964972 2213960 108350 02:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:16:01 ens3 338.81 238.16 1503.72 58.65 0.00 0.00 0.00 0.00 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:17:01 ens3 62.07 45.11 578.28 9.67 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 2.43 2.43 0.26 0.26 0.00 0.00 0.00 0.00 02:18:01 ens3 409.67 162.97 5668.46 16.35 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 br-37da40acbaef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:19:01 ens3 1.72 1.27 0.35 0.49 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 br-37da40acbaef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 2.87 1.83 1.14 0.88 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 br-37da40acbaef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:21:01 ens3 1.92 1.57 0.53 1.03 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 br-37da40acbaef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 1.55 1.25 0.34 0.49 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 br-37da40acbaef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:23:01 ens3 27.03 21.56 65.39 8.24 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 105.70 59.22 977.28 11.98 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5411) 11/28/23 _x86_64_ (8 CPU) 02:14:38 LINUX RESTART (8 CPU) 02:15:01 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 9.70 0.00 1.03 3.47 0.12 85.68 02:16:01 0 10.26 0.00 1.47 0.67 0.03 87.57 02:16:01 1 13.08 0.00 1.20 7.19 0.03 78.49 02:16:01 2 6.79 0.00 0.95 12.39 0.28 79.58 02:16:01 3 21.61 0.00 1.72 5.42 0.28 70.97 02:16:01 4 5.94 0.00 0.69 0.02 0.02 93.34 02:16:01 5 8.58 0.00 0.67 0.35 0.23 90.17 02:16:01 6 3.56 0.00 0.69 0.30 0.03 95.42 02:16:01 7 7.80 0.00 0.89 1.37 0.05 89.88 02:17:01 all 9.40 0.00 0.67 2.71 0.03 87.19 02:17:01 0 8.53 0.00 0.60 0.12 0.02 90.73 02:17:01 1 20.65 0.00 1.25 1.93 0.05 76.12 02:17:01 2 6.73 0.00 0.58 10.34 0.02 82.33 02:17:01 3 6.77 0.00 0.70 4.15 0.05 88.33 02:17:01 4 2.45 0.00 0.22 0.02 0.02 97.30 02:17:01 5 0.22 0.00 0.13 0.00 0.00 99.65 02:17:01 6 12.49 0.00 0.90 4.93 0.07 81.60 02:17:01 7 17.33 0.00 0.95 0.20 0.07 81.46 02:18:01 all 9.65 0.00 1.36 3.16 0.04 85.79 02:18:01 0 7.26 0.00 1.41 14.48 0.03 76.82 02:18:01 1 9.97 0.00 1.26 0.99 0.03 87.75 02:18:01 2 8.87 0.00 1.11 2.39 0.07 87.56 02:18:01 3 13.80 0.00 1.63 1.48 0.05 83.05 02:18:01 4 11.03 0.00 1.72 2.44 0.03 84.77 02:18:01 5 3.35 0.00 1.20 0.23 0.03 95.18 02:18:01 6 17.46 0.00 1.64 3.09 0.05 77.76 02:18:01 7 5.52 0.00 0.93 0.18 0.02 93.34 02:19:01 all 0.08 0.00 0.06 2.22 0.00 97.63 02:19:01 0 0.07 0.00 0.18 15.86 0.00 83.89 02:19:01 1 0.00 0.00 0.03 0.00 0.00 99.97 02:19:01 2 0.10 0.00 0.03 0.00 0.00 99.87 02:19:01 3 0.03 0.00 0.05 0.00 0.00 99.92 02:19:01 4 0.03 0.00 0.03 1.03 0.00 98.90 02:19:01 5 0.33 0.00 0.07 0.27 0.00 99.33 02:19:01 6 0.03 0.00 0.05 0.63 0.02 99.27 02:19:01 7 0.07 0.00 0.03 0.00 0.00 99.90 02:20:01 all 0.07 0.00 0.03 0.78 0.00 99.12 02:20:01 0 0.18 0.00 0.02 6.22 0.02 93.57 02:20:01 1 0.10 0.00 0.03 0.00 0.00 99.87 02:20:01 2 0.05 0.00 0.03 0.00 0.00 99.92 02:20:01 3 0.10 0.00 0.03 0.00 0.00 99.87 02:20:01 4 0.03 0.00 0.05 0.00 0.00 99.92 02:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 6 0.05 0.00 0.03 0.00 0.00 99.92 02:20:01 7 0.02 0.00 0.02 0.00 0.00 99.97 02:21:01 all 0.07 0.00 0.02 2.88 0.01 97.01 02:21:01 0 0.03 0.00 0.02 22.04 0.02 77.89 02:21:01 1 0.18 0.00 0.00 0.00 0.03 99.78 02:21:01 2 0.13 0.00 0.03 1.00 0.02 98.82 02:21:01 3 0.12 0.00 0.05 0.02 0.00 99.82 02:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:21:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:21:01 6 0.08 0.00 0.03 0.02 0.03 99.83 02:21:01 7 0.02 0.00 0.02 0.00 0.00 99.97 02:22:01 all 0.11 0.00 0.02 0.90 0.00 98.96 02:22:01 0 0.05 0.00 0.03 7.07 0.02 92.83 02:22:01 1 0.62 0.00 0.02 0.00 0.00 99.37 02:22:01 2 0.03 0.00 0.03 0.13 0.00 99.80 02:22:01 3 0.05 0.00 0.03 0.00 0.02 99.90 02:22:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:22:01 6 0.05 0.00 0.02 0.00 0.00 99.93 02:22:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:23:01 all 6.94 0.00 0.40 1.26 0.09 91.31 02:23:01 0 0.82 0.00 0.32 8.48 0.02 90.37 02:23:01 1 1.73 0.00 0.27 0.00 0.02 97.98 02:23:01 2 0.42 0.00 0.13 0.10 0.02 99.33 02:23:01 3 2.89 0.00 0.35 0.32 0.03 96.41 02:23:01 4 0.15 0.00 0.12 0.00 0.02 99.72 02:23:01 5 15.71 0.00 0.35 0.38 0.51 83.05 02:23:01 6 15.88 0.00 0.87 0.58 0.05 82.62 02:23:01 7 17.88 0.00 0.82 0.22 0.05 81.04 Average: all 4.50 0.00 0.45 2.17 0.04 92.84 Average: 0 3.40 0.00 0.50 9.36 0.02 86.72 Average: 1 5.79 0.00 0.51 1.26 0.02 92.42 Average: 2 2.89 0.00 0.36 3.29 0.05 93.41 Average: 3 5.66 0.00 0.57 1.42 0.05 92.30 Average: 4 2.45 0.00 0.35 0.44 0.01 96.75 Average: 5 3.54 0.00 0.31 0.15 0.10 95.90 Average: 6 6.19 0.00 0.53 1.19 0.03 92.06 Average: 7 6.08 0.00 0.46 0.25 0.02 93.19