---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11518 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 880 28403 0 2883 30845 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:aa:80:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feaa:8089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:6e:91:2b 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:feff:fe6e:912b/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-11518) 01/12/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 139.66 17.58 122.08 1020.36 89126.21 10:44:01 138.80 21.07 117.72 847.04 31242.25 10:45:01 28.92 0.52 28.41 10.80 3430.06 10:46:01 104.42 3.42 101.00 436.19 29636.93 10:47:01 36.78 1.28 35.49 63.32 2804.33 Average: 89.72 8.77 80.94 475.55 31247.03 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30037064 31691840 2902156 8.81 75224 1885252 1463608 4.31 887464 1712788 220752 10:44:01 28076156 29939760 4863064 14.76 85408 2074004 4985908 14.67 2692672 1842704 24468 10:45:01 28209692 30153828 4729528 14.36 89144 2147400 2850364 8.39 2500528 1896240 11844 10:46:01 27832212 30314484 5107008 15.50 97372 2666388 2529092 7.44 2517980 2230076 556 10:47:01 29058732 31560272 3880488 11.78 102416 2679844 1507920 4.44 1283684 2236564 31496 Average: 28642771 30732037 4296449 13.04 89913 2290578 2667378 7.85 1976466 1983674 57823 10:42:01 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 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 10:43:01 ens3 62.01 42.73 962.60 7.99 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 674.33 418.06 2321.83 125.88 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 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 502.53 292.59 839.42 99.82 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 10:46:01 ens3 291.58 212.26 1502.12 404.22 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 10:47:01 ens3 209.47 218.78 89.92 1310.76 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 348.01 236.90 1143.24 389.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11518) 01/12/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.74 0.00 0.77 1.68 0.03 86.77 10:43:01 0 14.63 0.00 0.67 10.99 0.07 73.65 10:43:01 1 30.20 0.00 1.97 0.57 0.05 67.22 10:43:01 2 9.65 0.00 0.62 0.17 0.02 89.55 10:43:01 3 18.09 0.00 1.24 0.46 0.05 80.15 10:43:01 4 2.94 0.00 0.38 0.43 0.03 96.21 10:43:01 5 0.60 0.00 0.42 0.60 0.00 98.38 10:43:01 6 8.24 0.00 0.58 0.20 0.03 90.94 10:43:01 7 1.55 0.00 0.30 0.03 0.02 98.10 10:44:01 all 36.39 0.00 1.55 0.41 0.09 61.56 10:44:01 0 32.54 0.00 1.44 1.97 0.10 63.95 10:44:01 1 39.55 0.00 2.02 0.22 0.10 58.12 10:44:01 2 29.39 0.00 1.74 0.30 0.08 68.49 10:44:01 3 38.03 0.00 1.32 0.18 0.08 60.38 10:44:01 4 39.38 0.00 1.95 0.33 0.10 58.23 10:44:01 5 44.49 0.00 1.66 0.17 0.10 53.59 10:44:01 6 30.65 0.00 1.39 0.10 0.08 67.78 10:44:01 7 37.09 0.00 0.90 0.05 0.08 61.87 10:45:01 all 62.25 0.00 2.05 0.02 0.12 35.55 10:45:01 0 65.53 0.00 2.16 0.07 0.13 32.11 10:45:01 1 62.05 0.00 2.11 0.00 0.12 35.72 10:45:01 2 66.94 0.00 2.60 0.02 0.13 30.31 10:45:01 3 62.52 0.00 1.92 0.02 0.12 35.42 10:45:01 4 61.11 0.00 2.07 0.02 0.12 36.68 10:45:01 5 64.65 0.00 1.76 0.03 0.12 33.44 10:45:01 6 57.31 0.00 2.09 0.03 0.10 40.46 10:45:01 7 57.93 0.00 1.64 0.00 0.12 40.31 10:46:01 all 64.63 0.00 2.16 0.62 0.13 32.46 10:46:01 0 61.32 0.00 2.23 1.54 0.13 34.78 10:46:01 1 63.60 0.00 1.94 1.04 0.13 33.29 10:46:01 2 68.00 0.00 2.33 0.59 0.13 28.95 10:46:01 3 63.41 0.00 1.91 0.10 0.13 34.45 10:46:01 4 64.73 0.00 2.73 0.13 0.15 32.26 10:46:01 5 64.62 0.00 2.08 0.15 0.12 33.03 10:46:01 6 68.32 0.00 2.33 1.32 0.13 27.90 10:46:01 7 63.03 0.00 1.73 0.05 0.12 35.07 10:47:01 all 12.13 0.00 0.62 0.26 0.04 86.95 10:47:01 0 9.20 0.00 0.65 0.67 0.03 89.45 10:47:01 1 3.10 0.00 0.48 0.02 0.03 96.36 10:47:01 2 5.74 0.00 0.53 0.02 0.02 93.69 10:47:01 3 14.28 0.00 0.45 0.05 0.03 85.19 10:47:01 4 15.66 0.00 0.63 0.62 0.03 83.06 10:47:01 5 17.65 0.00 0.68 0.07 0.05 81.55 10:47:01 6 27.32 0.00 1.02 0.12 0.10 71.45 10:47:01 7 4.06 0.00 0.54 0.55 0.02 94.83 Average: all 37.20 0.00 1.43 0.60 0.08 60.69 Average: 0 36.64 0.00 1.43 3.04 0.09 58.80 Average: 1 39.68 0.00 1.70 0.37 0.09 58.16 Average: 2 35.90 0.00 1.56 0.22 0.08 62.25 Average: 3 39.21 0.00 1.37 0.16 0.08 59.17 Average: 4 36.73 0.00 1.55 0.31 0.09 61.32 Average: 5 38.36 0.00 1.32 0.20 0.08 60.04 Average: 6 38.34 0.00 1.48 0.35 0.09 59.73 Average: 7 32.70 0.00 1.02 0.14 0.07 66.07