---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36425 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 841 28465 0 2860 30886 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:16:7f:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe16:7fa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:0a:45:1c 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::42:8cff:fe0a:451c/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-36425) 04/30/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 119.45 39.13 80.33 1779.50 26032.20 10:44:01 133.21 21.09 112.11 849.58 31219.73 10:45:01 39.83 0.48 39.34 9.60 22559.17 10:46:01 64.03 1.28 62.75 86.64 35431.66 10:47:01 102.13 3.20 98.93 424.73 33844.49 Average: 91.64 12.95 78.69 626.15 29830.34 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30165468 31735300 2773752 8.42 70080 1811164 1408192 4.14 834864 1648880 143732 10:44:01 28855876 30667180 4083344 12.40 83892 2026336 2448356 7.20 1961780 1804236 25160 10:45:01 28540668 30439480 4398552 13.35 87920 2105196 3085308 9.08 2211300 1859152 11660 10:46:01 27984428 30374468 4954792 15.04 93956 2580088 2550648 7.50 2442208 2159080 16 10:47:01 29158612 31636716 3780608 11.48 99888 2660424 1481344 4.36 1207904 2217652 808 Average: 28941010 30970629 3998210 12.14 87147 2236642 2194770 6.46 1731611 1937800 36275 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 139.21 86.97 967.31 18.35 0.00 0.00 0.00 0.00 10:43:01 lo 1.59 1.59 0.18 0.18 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 338.80 261.48 1889.25 64.91 0.00 0.00 0.00 0.00 10:44:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 416.15 312.03 930.11 112.70 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 367.89 256.80 1940.20 73.57 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 ens3 237.88 270.80 45.53 1668.94 0.00 0.00 0.00 0.00 10:47:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 300.53 238.12 1155.16 388.91 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36425) 04/30/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.48 0.00 0.88 2.52 0.04 86.09 10:43:01 0 1.59 0.00 0.39 0.10 0.00 97.92 10:43:01 1 16.99 0.00 1.12 0.98 0.02 80.89 10:43:01 2 1.63 0.00 0.49 14.92 0.03 82.92 10:43:01 3 34.83 0.00 2.33 2.77 0.05 60.02 10:43:01 4 17.55 0.00 1.04 0.07 0.03 81.31 10:43:01 5 3.81 0.00 0.39 0.10 0.07 95.64 10:43:01 6 1.05 0.00 0.41 0.65 0.02 97.88 10:43:01 7 6.43 0.00 0.85 0.60 0.07 92.06 10:44:01 all 29.17 0.00 1.19 1.64 0.06 67.94 10:44:01 0 20.44 0.00 0.80 0.95 0.05 77.76 10:44:01 1 38.63 0.00 1.33 3.74 0.08 56.22 10:44:01 2 33.57 0.00 1.99 3.90 0.08 60.46 10:44:01 3 36.59 0.00 1.25 0.05 0.08 62.03 10:44:01 4 28.42 0.00 1.03 0.10 0.05 70.39 10:44:01 5 24.21 0.00 0.89 3.71 0.07 71.12 10:44:01 6 32.59 0.00 1.52 0.32 0.07 65.51 10:44:01 7 18.94 0.00 0.74 0.40 0.05 79.88 10:45:01 all 63.25 0.00 2.21 0.66 0.11 33.77 10:45:01 0 57.71 0.00 2.33 4.05 0.12 35.80 10:45:01 1 67.32 0.00 1.95 0.20 0.13 30.39 10:45:01 2 60.22 0.00 2.52 0.18 0.08 36.99 10:45:01 3 68.02 0.00 2.26 0.00 0.13 29.59 10:45:01 4 66.14 0.00 2.59 0.27 0.10 30.89 10:45:01 5 65.05 0.00 2.13 0.02 0.10 32.71 10:45:01 6 60.32 0.00 1.84 0.27 0.12 37.45 10:45:01 7 61.31 0.00 2.05 0.25 0.10 36.29 10:46:01 all 64.59 0.00 1.97 1.31 0.09 32.04 10:46:01 0 65.30 0.00 2.35 3.31 0.08 28.96 10:46:01 1 61.06 0.00 2.22 0.07 0.08 36.57 10:46:01 2 63.85 0.00 2.06 0.17 0.08 33.84 10:46:01 3 65.03 0.00 1.58 0.00 0.10 33.29 10:46:01 4 67.16 0.00 1.58 5.39 0.08 25.79 10:46:01 5 60.65 0.00 1.95 1.43 0.08 35.88 10:46:01 6 65.18 0.00 1.71 0.00 0.08 33.03 10:46:01 7 68.53 0.00 2.28 0.08 0.08 29.02 10:47:01 all 10.94 0.00 0.94 2.80 0.04 85.28 10:47:01 0 20.24 0.00 1.42 0.92 0.07 77.35 10:47:01 1 6.63 0.00 0.82 1.34 0.03 91.17 10:47:01 2 6.28 0.00 0.80 0.32 0.05 92.55 10:47:01 3 33.54 0.00 1.33 0.64 0.07 64.43 10:47:01 4 5.90 0.00 0.69 11.02 0.05 82.34 10:47:01 5 5.52 0.00 0.69 0.20 0.02 93.58 10:47:01 6 3.07 0.00 0.68 0.02 0.03 96.20 10:47:01 7 6.49 0.00 1.05 7.93 0.05 84.47 Average: all 35.73 0.00 1.44 1.78 0.07 60.98 Average: 0 33.11 0.00 1.46 1.87 0.06 63.49 Average: 1 38.18 0.00 1.49 1.27 0.07 58.99 Average: 2 33.21 0.00 1.58 3.86 0.07 61.29 Average: 3 47.61 0.00 1.75 0.69 0.09 49.87 Average: 4 37.03 0.00 1.38 3.38 0.06 58.14 Average: 5 31.83 0.00 1.21 1.09 0.07 65.80 Average: 6 32.48 0.00 1.24 0.25 0.06 65.97 Average: 7 32.39 0.00 1.39 1.86 0.07 64.28