---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4179 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 1869 27367 0 2930 29855 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:45:27:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe45:27e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:b1:4c:12 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::42:32ff:feb1:4c12/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4179) 02/10/24 _x86_64_ (8 CPU) 02:20:53 LINUX RESTART (8 CPU) 02:21:01 tps rtps wtps bread/s bwrtn/s 02:22:01 115.62 72.07 43.55 5199.53 44438.97 02:23:01 66.79 14.81 51.98 997.80 11862.58 02:24:02 77.49 12.70 64.80 239.65 15595.47 02:25:01 98.44 8.20 90.24 571.84 16712.96 02:26:01 22.86 0.52 22.35 12.40 9418.43 02:27:01 29.81 0.57 29.25 21.06 10301.62 02:28:01 103.62 4.43 99.18 450.86 36186.50 02:29:01 28.77 0.83 27.94 87.04 9207.86 Average: 67.87 14.28 53.58 948.63 19222.44 02:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 30449452 31772024 2489768 7.56 46180 1600776 1335264 3.93 762116 1467432 37240 02:23:01 30127776 31661180 2811444 8.54 59324 1790676 1490564 4.39 926292 1607104 111176 02:24:02 29890416 31574744 3048804 9.26 78176 1910416 2009040 5.91 1013868 1731472 106396 02:25:01 28550912 30441852 4388308 13.32 85676 2101380 2933320 8.63 2191360 1871072 22556 02:26:01 28251532 30191500 4687688 14.23 88080 2145384 2812296 8.27 2460432 1897500 12800 02:27:01 28089572 30291144 4849648 14.72 91060 2398128 2640692 7.77 2477940 2028924 186704 02:28:01 28290512 30862456 4648708 14.11 97876 2754064 2079496 6.12 2020008 2269432 5324 02:29:01 28019684 30567132 4919536 14.94 101036 2727024 2421752 7.13 2292728 2264072 38296 Average: 28958732 30920254 3980488 12.08 80926 2178481 2215303 6.52 1768093 1892126 65062 02:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:22:01 ens3 257.15 188.69 837.91 55.10 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 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 02:23:01 ens3 69.59 60.81 677.55 8.61 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 02:23:01 lo 14.80 14.80 1.60 1.60 0.00 0.00 0.00 0.00 02:24:02 ens3 78.97 64.33 493.86 13.28 0.00 0.00 0.00 0.00 02:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:02 lo 12.46 12.46 1.35 1.35 0.00 0.00 0.00 0.00 02:25:01 ens3 348.01 277.94 2546.72 66.16 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:26:01 ens3 221.61 163.06 401.40 79.50 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:27:01 ens3 221.88 175.17 1023.55 53.72 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:28:01 ens3 432.81 387.97 1253.27 1722.12 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:28:01 lo 3.53 3.53 0.32 0.32 0.00 0.00 0.00 0.00 02:29:01 ens3 76.99 64.75 82.64 143.56 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 lo 14.73 14.73 1.56 1.56 0.00 0.00 0.00 0.00 Average: ens3 213.09 172.61 911.17 268.15 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.01 6.01 0.63 0.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4179) 02/10/24 _x86_64_ (8 CPU) 02:20:53 LINUX RESTART (8 CPU) 02:21:01 CPU %user %nice %system %iowait %steal %idle 02:22:01 all 4.99 0.00 0.91 7.35 0.03 86.71 02:22:01 0 4.51 0.00 0.77 2.05 0.03 92.63 02:22:01 1 6.39 0.00 0.77 2.55 0.03 90.26 02:22:01 2 7.85 0.00 0.93 2.69 0.03 88.50 02:22:01 3 1.92 0.00 1.89 3.49 0.03 92.66 02:22:01 4 4.50 0.00 0.90 3.52 0.02 91.06 02:22:01 5 4.84 0.00 0.85 38.14 0.07 56.10 02:22:01 6 4.57 0.00 0.70 2.51 0.03 92.19 02:22:01 7 5.35 0.00 0.43 3.96 0.02 90.24 02:23:01 all 5.36 0.00 0.48 6.46 0.03 87.67 02:23:01 0 4.58 0.00 0.48 21.81 0.03 73.09 02:23:01 1 9.18 0.00 0.48 0.95 0.03 89.35 02:23:01 2 2.60 0.00 0.20 0.64 0.02 96.55 02:23:01 3 0.62 0.00 0.37 0.97 0.00 98.05 02:23:01 4 0.59 0.00 0.39 0.23 0.02 98.78 02:23:01 5 2.06 0.00 0.20 20.16 0.05 77.53 02:23:01 6 1.30 0.00 0.28 0.65 0.02 97.75 02:23:01 7 22.02 0.00 1.48 6.29 0.07 70.15 02:24:02 all 9.81 0.00 0.66 2.93 0.04 86.57 02:24:02 0 5.54 0.00 0.48 13.88 0.03 80.06 02:24:02 1 18.70 0.00 1.30 1.05 0.05 78.89 02:24:02 2 4.46 0.00 0.32 0.00 0.02 95.21 02:24:02 3 3.89 0.00 0.27 0.38 0.02 95.45 02:24:02 4 9.65 0.00 0.47 1.14 0.03 88.71 02:24:02 5 5.47 0.00 0.67 5.22 0.07 88.57 02:24:02 6 3.15 0.00 0.35 0.00 0.02 96.48 02:24:02 7 27.74 0.00 1.48 1.78 0.08 68.91 02:25:01 all 32.73 0.00 1.44 2.16 0.10 63.57 02:25:01 0 35.04 0.00 1.85 5.02 0.10 57.99 02:25:01 1 32.39 0.00 0.85 0.03 0.09 66.63 02:25:01 2 29.65 0.00 1.34 6.84 0.10 62.06 02:25:01 3 42.59 0.00 2.00 1.34 0.14 53.94 02:25:01 4 35.37 0.00 1.60 0.09 0.11 62.84 02:25:01 5 35.31 0.00 1.57 2.60 0.12 60.40 02:25:01 6 25.17 0.00 0.90 0.46 0.07 73.40 02:25:01 7 26.70 0.00 1.45 0.80 0.05 71.00 02:26:01 all 65.52 0.00 2.36 0.44 0.18 31.49 02:26:01 0 69.36 0.00 2.36 0.02 0.13 28.13 02:26:01 1 67.20 0.00 3.23 0.02 0.13 29.42 02:26:01 2 63.74 0.00 2.12 1.96 0.12 32.06 02:26:01 3 67.77 0.00 2.24 0.29 0.12 29.59 02:26:01 4 65.99 0.00 2.50 0.27 0.57 30.66 02:26:01 5 62.68 0.00 1.72 0.94 0.12 34.55 02:26:01 6 65.85 0.00 2.45 0.02 0.14 31.55 02:26:01 7 61.59 0.00 2.26 0.03 0.12 36.00 02:27:01 all 65.37 0.00 1.60 0.76 0.12 32.15 02:27:01 0 64.94 0.00 1.57 0.57 0.12 32.80 02:27:01 1 63.79 0.00 1.52 0.58 0.10 34.00 02:27:01 2 65.40 0.00 2.36 2.39 0.13 29.72 02:27:01 3 66.51 0.00 1.49 0.69 0.15 31.17 02:27:01 4 65.98 0.00 1.10 0.60 0.13 32.19 02:27:01 5 64.29 0.00 1.20 0.65 0.12 33.73 02:27:01 6 67.82 0.00 2.27 0.02 0.12 29.78 02:27:01 7 64.21 0.00 1.32 0.59 0.12 33.76 02:28:01 all 13.34 0.00 1.11 6.81 0.06 78.68 02:28:01 0 19.26 0.00 1.21 0.96 0.05 78.52 02:28:01 1 21.46 0.00 1.68 1.41 0.08 75.37 02:28:01 2 6.40 0.00 1.30 0.33 0.03 91.92 02:28:01 3 14.61 0.00 0.97 23.27 0.05 61.10 02:28:01 4 8.10 0.00 1.17 4.59 0.05 86.08 02:28:01 5 13.76 0.00 0.80 20.80 0.05 64.58 02:28:01 6 14.53 0.00 0.72 0.03 0.07 84.65 02:28:01 7 8.63 0.00 0.97 3.13 0.05 87.22 02:29:01 all 8.44 0.00 0.41 2.73 0.03 88.40 02:29:01 0 1.39 0.00 0.20 0.22 0.05 98.15 02:29:01 1 16.64 0.00 0.72 0.92 0.03 81.69 02:29:01 2 2.62 0.00 0.27 0.02 0.02 97.08 02:29:01 3 3.09 0.00 0.27 17.56 0.02 79.07 02:29:01 4 35.31 0.00 1.13 2.92 0.07 60.57 02:29:01 5 4.50 0.00 0.27 0.18 0.03 95.02 02:29:01 6 0.80 0.00 0.18 0.00 0.00 99.01 02:29:01 7 3.10 0.00 0.25 0.05 0.02 96.58 Average: all 25.62 0.00 1.12 3.72 0.07 69.48 Average: 0 25.46 0.00 1.11 5.58 0.07 67.78 Average: 1 29.41 0.00 1.32 0.95 0.07 68.25 Average: 2 22.75 0.00 1.10 1.85 0.06 74.24 Average: 3 24.99 0.00 1.18 6.02 0.07 67.75 Average: 4 28.10 0.00 1.15 1.68 0.12 68.94 Average: 5 24.02 0.00 0.91 11.12 0.08 63.87 Average: 6 22.83 0.00 0.98 0.46 0.06 75.67 Average: 7 27.38 0.00 1.20 2.08 0.07 69.27