---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6731 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 12G 144G 8% / 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 880 27554 0 3731 30831 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:85:c3:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe85:c3f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:fb:f9:f3 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::42:4aff:fefb:f9f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6731) 02/19/24 _x86_64_ (8 CPU) 12:03:32 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps bread/s bwrtn/s 12:05:01 139.55 72.40 67.15 4660.93 24743.34 12:06:01 155.61 35.66 119.95 1803.57 31349.71 12:07:01 16.90 0.05 16.85 0.93 17502.95 12:08:01 155.92 0.22 155.71 2.80 22489.59 12:09:01 197.55 6.80 190.75 652.32 31946.68 12:10:01 374.88 8.18 366.70 649.94 58518.47 Average: 173.51 20.41 153.10 1285.75 31110.84 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 30145812 31725940 2793408 8.48 67792 1823052 1361548 4.01 840100 1660432 167460 12:06:01 29448608 31327368 3490612 10.60 82224 2094720 1646328 4.84 1265752 1907024 9684 12:07:01 29433696 31324020 3505524 10.64 82320 2106200 1662600 4.89 1268876 1918144 2120 12:08:01 28916352 31042056 4022868 12.21 99288 2316056 1852524 5.45 1551644 2127236 88128 12:09:01 27793836 30432028 5145384 15.62 130060 2762988 2404836 7.08 2425748 2321488 178308 12:10:01 28197304 31543904 4741916 14.40 140740 3436332 1505828 4.43 1494028 2824492 41896 Average: 28989268 31232553 3949952 11.99 100404 2423225 1738944 5.12 1474358 2126469 81266 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 12:05:01 ens3 403.03 272.08 1600.03 65.50 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:06:01 ens3 273.00 220.05 2571.35 42.03 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 25.58 18.95 199.29 4.94 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 12:08:01 ens3 132.46 82.85 1711.19 12.27 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 12:09:01 ens3 532.52 428.29 1934.19 1364.82 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:10:01 lo 5.68 5.68 0.51 0.51 0.00 0.00 0.00 0.00 12:10:01 ens3 487.81 467.62 2016.93 2551.57 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.99 1.99 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 308.82 248.26 1672.39 675.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6731) 02/19/24 _x86_64_ (8 CPU) 12:03:32 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 11.77 0.00 1.13 2.18 0.04 84.89 12:05:01 0 15.17 0.00 1.63 1.32 0.05 81.83 12:05:01 1 13.71 0.00 0.97 0.85 0.03 84.44 12:05:01 2 7.53 0.00 0.99 0.88 0.03 90.57 12:05:01 3 6.14 0.00 0.66 0.34 0.02 92.85 12:05:01 4 6.94 0.00 0.66 0.32 0.03 92.05 12:05:01 5 5.75 0.00 0.92 0.25 0.03 93.04 12:05:01 6 4.17 0.00 1.02 11.86 0.07 82.89 12:05:01 7 34.83 0.00 2.20 1.60 0.07 61.30 12:06:01 all 12.35 0.00 0.74 2.02 0.05 84.84 12:06:01 0 13.34 0.00 0.87 2.04 0.03 83.72 12:06:01 1 9.07 0.00 0.67 6.62 0.03 83.61 12:06:01 2 6.58 0.00 1.32 2.07 0.05 89.98 12:06:01 3 11.18 0.00 0.57 0.13 0.08 88.03 12:06:01 4 11.85 0.00 0.50 0.03 0.03 87.58 12:06:01 5 10.65 0.00 0.17 0.08 0.02 89.08 12:06:01 6 7.58 0.00 0.37 3.92 0.05 88.08 12:06:01 7 28.57 0.00 1.44 1.22 0.05 68.71 12:07:01 all 0.19 0.00 0.04 0.97 0.01 98.78 12:07:01 0 0.20 0.00 0.05 0.22 0.02 99.51 12:07:01 1 0.10 0.00 0.03 7.56 0.02 92.29 12:07:01 2 0.22 0.00 0.03 0.02 0.03 99.70 12:07:01 3 0.43 0.00 0.02 0.00 0.00 99.55 12:07:01 4 0.32 0.00 0.13 0.00 0.02 99.53 12:07:01 5 0.25 0.00 0.00 0.00 0.02 99.73 12:07:01 6 0.03 0.00 0.02 0.00 0.03 99.92 12:07:01 7 0.02 0.00 0.02 0.00 0.02 99.95 12:08:01 all 1.59 0.00 0.41 1.21 0.02 96.76 12:08:01 0 0.84 0.00 0.12 0.33 0.02 98.70 12:08:01 1 1.83 0.00 0.02 7.42 0.02 90.72 12:08:01 2 1.54 0.00 1.74 1.74 0.03 94.96 12:08:01 3 1.32 0.00 0.03 0.00 0.02 98.63 12:08:01 4 0.38 0.00 0.13 0.00 0.02 99.47 12:08:01 5 5.05 0.00 0.48 0.00 0.00 94.47 12:08:01 6 1.03 0.00 0.50 0.17 0.05 98.25 12:08:01 7 0.72 0.00 0.23 0.00 0.00 99.05 12:09:01 all 33.86 0.00 2.17 1.71 0.08 62.18 12:09:01 0 35.73 0.00 3.34 0.59 0.10 60.25 12:09:01 1 34.25 0.00 1.77 5.37 0.07 58.54 12:09:01 2 28.39 0.00 2.10 5.42 0.08 64.01 12:09:01 3 32.80 0.00 2.06 0.32 0.08 64.74 12:09:01 4 47.89 0.00 2.30 1.44 0.07 48.31 12:09:01 5 35.29 0.00 1.62 0.10 0.07 62.92 12:09:01 6 31.42 0.00 2.53 0.18 0.07 65.80 12:09:01 7 25.10 0.00 1.63 0.30 0.07 72.90 12:10:01 all 16.64 0.00 1.85 2.52 0.06 78.93 12:10:01 0 7.87 0.00 2.07 2.28 0.03 87.75 12:10:01 1 19.46 0.00 1.14 0.35 0.07 78.98 12:10:01 2 11.38 0.00 1.56 9.27 0.05 77.74 12:10:01 3 11.77 0.00 1.89 1.85 0.07 84.42 12:10:01 4 15.07 0.00 1.24 0.08 0.07 83.55 12:10:01 5 28.25 0.00 2.35 0.30 0.08 69.01 12:10:01 6 22.14 0.00 1.52 0.15 0.05 76.13 12:10:01 7 17.22 0.00 3.04 5.88 0.07 73.79 Average: all 12.71 0.00 1.05 1.77 0.04 84.42 Average: 0 12.15 0.00 1.34 1.13 0.04 85.33 Average: 1 13.04 0.00 0.76 4.71 0.04 81.44 Average: 2 9.26 0.00 1.29 3.23 0.05 86.17 Average: 3 10.60 0.00 0.87 0.44 0.04 88.05 Average: 4 13.73 0.00 0.83 0.31 0.04 85.10 Average: 5 14.21 0.00 0.92 0.12 0.04 84.71 Average: 6 11.07 0.00 0.99 2.69 0.05 85.20 Average: 7 17.67 0.00 1.42 1.50 0.04 79.37