---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5618 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 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 835 28735 0 2595 30899 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:ef:ba:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:feef:ba93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:95:b2:e7 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-5618) 02/15/24 _x86_64_ (8 CPU) 18:14:04 LINUX RESTART (8 CPU) 18:15:00 tps rtps wtps bread/s bwrtn/s 18:16:01 98.56 50.71 47.84 3441.40 15983.61 18:17:01 75.35 6.63 68.72 336.88 17233.39 18:18:01 108.80 18.71 90.08 668.29 19972.40 18:19:01 11.35 1.07 10.28 53.33 9548.13 18:20:01 13.60 1.97 11.63 55.86 8989.97 18:21:01 42.26 1.00 41.26 57.59 21011.83 Average: 58.43 13.45 44.98 776.31 15458.18 18:15:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:01 30234844 31699104 2704376 8.21 55892 1727848 1437832 4.23 851772 1579400 53640 18:17:01 30036040 31709628 2903180 8.81 75784 1902736 1474992 4.34 868112 1728364 92128 18:18:01 28140728 30017908 4798492 14.57 85240 2088400 3414832 10.05 2602372 1869836 4060 18:19:01 27283708 29164556 5655512 17.17 85356 2091588 4081664 12.01 3464852 1864004 156 18:20:01 29487292 31671496 3451928 10.48 86372 2389144 1416580 4.17 1123256 1996828 282140 18:21:01 29437204 31647244 3502016 10.63 90832 2410292 1456136 4.28 1159128 2011704 2148 Average: 29103303 30984989 3835917 11.65 79913 2101668 2213673 6.51 1678249 1841689 72379 18:15:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 321.39 235.29 1502.81 60.97 0.00 0.00 0.00 0.00 18:16:01 lo 1.05 1.05 0.11 0.11 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 24.31 18.53 312.92 3.88 0.00 0.00 0.00 0.00 18:17:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 507.68 370.65 2600.68 117.02 0.00 0.00 0.00 0.00 18:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 207.77 123.73 69.46 58.42 0.00 0.00 0.00 0.00 18:19:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 180.19 132.01 298.16 45.50 0.00 0.00 0.00 0.00 18:20:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 115.08 108.02 224.62 1567.19 0.00 0.00 0.00 0.00 18:21:01 lo 1.47 1.47 0.14 0.14 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: ens3 226.33 164.90 836.65 308.15 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 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-5618) 02/15/24 _x86_64_ (8 CPU) 18:14:04 LINUX RESTART (8 CPU) 18:15:00 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 8.26 0.00 0.68 6.77 0.04 84.25 18:16:01 0 9.31 0.00 0.62 2.71 0.05 87.30 18:16:01 1 3.22 0.00 0.46 0.46 0.05 95.81 18:16:01 2 18.85 0.00 1.37 17.66 0.10 62.01 18:16:01 3 11.16 0.00 1.13 24.56 0.05 63.09 18:16:01 4 8.91 0.00 0.89 3.06 0.05 87.09 18:16:01 5 7.75 0.00 0.33 2.01 0.02 89.90 18:16:01 6 5.03 0.00 0.31 2.64 0.02 92.00 18:16:01 7 1.97 0.00 0.31 1.07 0.02 96.64 18:17:01 all 7.68 0.00 0.58 4.98 0.04 86.73 18:17:01 0 2.90 0.00 0.27 0.45 0.02 96.37 18:17:01 1 16.88 0.00 0.90 9.77 0.08 72.36 18:17:01 2 10.19 0.00 1.04 27.63 0.03 61.11 18:17:01 3 13.61 0.00 0.85 0.43 0.08 85.02 18:17:01 4 9.52 0.00 0.53 0.40 0.02 89.52 18:17:01 5 6.79 0.00 0.57 0.28 0.02 92.34 18:17:01 6 1.02 0.00 0.28 0.72 0.02 97.97 18:17:01 7 0.53 0.00 0.18 0.18 0.00 99.10 18:18:01 all 22.96 0.00 1.19 4.95 0.09 70.82 18:18:01 0 41.83 0.00 1.83 3.50 0.10 52.74 18:18:01 1 30.48 0.00 1.94 5.20 0.12 62.26 18:18:01 2 25.49 0.00 0.65 4.51 0.08 69.26 18:18:01 3 13.87 0.00 1.05 4.01 0.07 81.00 18:18:01 4 18.74 0.00 1.11 4.91 0.08 75.16 18:18:01 5 24.62 0.00 0.70 2.99 0.08 71.61 18:18:01 6 9.09 0.00 1.07 11.54 0.08 78.21 18:18:01 7 19.66 0.00 1.16 2.93 0.08 76.16 18:19:01 all 18.34 0.00 0.55 1.44 0.10 79.57 18:19:01 0 19.21 0.00 0.68 0.30 0.12 79.69 18:19:01 1 22.95 0.00 0.94 0.44 0.12 75.55 18:19:01 2 16.48 0.00 0.52 0.47 0.08 82.45 18:19:01 3 17.61 0.00 0.55 0.47 0.15 81.22 18:19:01 4 9.56 0.00 0.33 0.03 0.07 90.01 18:19:01 5 22.43 0.00 0.62 0.17 0.12 76.66 18:19:01 6 13.99 0.00 0.27 9.24 0.08 76.42 18:19:01 7 24.54 0.00 0.52 0.37 0.10 74.47 18:20:01 all 16.17 0.00 0.62 3.13 0.20 79.89 18:20:01 0 9.96 0.00 0.62 0.99 0.17 88.26 18:20:01 1 30.31 0.00 0.60 0.00 0.30 68.79 18:20:01 2 20.98 0.00 0.49 0.00 0.08 78.45 18:20:01 3 14.39 0.00 0.55 1.21 0.22 83.63 18:20:01 4 13.72 0.00 0.60 0.44 0.32 84.92 18:20:01 5 23.18 0.00 0.51 0.30 0.24 75.77 18:20:01 6 3.82 0.00 0.65 21.88 0.10 73.55 18:20:01 7 13.08 0.00 0.91 0.15 0.17 85.69 18:21:01 all 7.13 0.00 0.38 5.50 0.03 86.96 18:21:01 0 1.15 0.00 0.25 0.10 0.00 98.50 18:21:01 1 3.80 0.00 0.22 0.10 0.02 95.86 18:21:01 2 2.85 0.00 0.37 0.03 0.00 96.75 18:21:01 3 4.79 0.00 0.33 16.10 0.02 78.77 18:21:01 4 14.54 0.00 0.77 3.59 0.05 81.05 18:21:01 5 0.32 0.00 0.13 0.12 0.02 99.42 18:21:01 6 18.56 0.00 0.34 17.32 0.03 63.75 18:21:01 7 11.08 0.00 0.67 6.61 0.07 81.57 Average: all 13.40 0.00 0.67 4.47 0.08 81.38 Average: 0 14.01 0.00 0.71 1.34 0.08 83.86 Average: 1 17.89 0.00 0.84 2.66 0.11 78.50 Average: 2 15.81 0.00 0.74 8.41 0.06 74.98 Average: 3 12.57 0.00 0.75 7.84 0.10 78.75 Average: 4 12.48 0.00 0.71 2.07 0.10 84.64 Average: 5 14.13 0.00 0.48 0.98 0.08 84.33 Average: 6 8.57 0.00 0.49 10.54 0.06 80.36 Average: 7 11.77 0.00 0.62 1.88 0.07 85.66