---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13759 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 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 859 28122 0 3184 30862 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:fc:d4:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fefc:d4df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:e0:29:17 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:fcff:fee0:2917/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13759) 03/16/24 _x86_64_ (8 CPU) 20:27:12 LINUX RESTART (8 CPU) 20:28:02 tps rtps wtps bread/s bwrtn/s 20:29:01 105.54 14.51 91.04 1010.68 33773.80 20:30:01 128.21 18.98 109.23 460.11 37944.82 20:31:01 27.46 0.20 27.26 6.93 26648.89 20:32:01 98.73 3.45 95.28 459.66 44912.91 20:33:01 112.98 5.97 107.02 1037.69 46079.52 Average: 94.55 8.60 85.95 593.62 37885.70 20:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 29987560 31657728 2951660 8.96 76080 1899764 1478948 4.35 922368 1726796 163572 20:30:01 28880244 30796704 4058976 12.32 84760 2128956 2160344 6.36 1851908 1886856 8904 20:31:01 28460356 30414284 4478864 13.60 86704 2162212 2804880 8.25 2263852 1889060 712 20:32:01 28207632 30621464 4731588 14.36 94308 2603296 2233752 6.57 2144324 2232552 708 20:33:01 28796760 31599912 4142460 12.58 101008 2978660 1482220 4.36 1189256 2585640 33616 Average: 28866510 31018018 4072710 12.36 88572 2354578 2032029 5.98 1674342 2064181 41502 20:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 53.30 36.47 906.61 7.49 0.00 0.00 0.00 0.00 20:29:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 624.79 443.97 3685.06 146.15 0.00 0.00 0.00 0.00 20:30:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 245.23 189.87 473.29 71.88 0.00 0.00 0.00 0.00 20:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:32:01 docker0 3.93 6.62 0.23 78.00 0.00 0.00 0.00 0.00 20:32:01 ens3 372.32 286.50 1646.69 91.17 0.00 0.00 0.00 0.00 20:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:33:01 docker0 1.90 3.47 0.11 39.92 0.00 0.00 0.00 0.00 20:33:01 ens3 263.54 178.20 139.92 69.41 0.00 0.00 0.00 0.00 20:33:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 1.17 2.02 0.07 23.66 0.00 0.00 0.00 0.00 Average: ens3 312.71 227.65 1371.94 77.45 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13759) 03/16/24 _x86_64_ (8 CPU) 20:27:12 LINUX RESTART (8 CPU) 20:28:02 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 9.87 0.00 0.77 3.03 0.04 86.29 20:29:01 0 19.21 0.00 1.41 0.22 0.03 79.13 20:29:01 1 2.04 0.00 0.32 0.05 0.02 97.57 20:29:01 2 4.58 0.00 0.48 0.41 0.07 94.47 20:29:01 3 1.12 0.00 0.34 0.07 0.02 98.46 20:29:01 4 0.27 0.00 0.27 1.48 0.03 97.95 20:29:01 5 0.29 0.00 0.37 18.59 0.05 80.70 20:29:01 6 6.01 0.00 0.48 0.34 0.03 93.14 20:29:01 7 45.91 0.00 2.49 3.09 0.07 48.45 20:30:01 all 38.18 0.00 1.33 1.81 0.08 58.60 20:30:01 0 37.77 0.00 0.93 0.10 0.07 61.13 20:30:01 1 35.90 0.00 1.58 0.90 0.08 61.53 20:30:01 2 51.28 0.00 1.76 0.42 0.10 46.44 20:30:01 3 27.94 0.00 1.09 0.00 0.08 70.89 20:30:01 4 35.07 0.00 1.29 2.51 0.08 61.05 20:30:01 5 32.68 0.00 1.67 10.43 0.07 55.15 20:30:01 6 39.62 0.00 1.19 0.05 0.08 59.06 20:30:01 7 45.21 0.00 1.13 0.05 0.07 53.55 20:31:01 all 36.57 0.00 0.98 1.11 0.06 61.28 20:31:01 0 38.67 0.00 0.94 0.02 0.07 60.31 20:31:01 1 30.91 0.00 0.81 7.48 0.07 60.74 20:31:01 2 31.70 0.00 1.12 0.02 0.07 67.10 20:31:01 3 42.34 0.00 1.15 0.05 0.07 56.39 20:31:01 4 26.00 0.00 0.64 0.00 0.03 73.33 20:31:01 5 35.77 0.00 0.99 1.25 0.08 61.90 20:31:01 6 42.08 0.00 1.02 0.02 0.05 56.83 20:31:01 7 45.09 0.00 1.12 0.05 0.08 53.65 20:32:01 all 23.70 0.00 2.12 2.89 0.08 71.21 20:32:01 0 20.99 0.00 1.68 3.89 0.07 73.38 20:32:01 1 22.94 0.00 2.59 3.77 0.07 70.64 20:32:01 2 30.23 0.00 2.55 0.12 0.10 67.00 20:32:01 3 31.45 0.00 2.18 0.54 0.08 65.75 20:32:01 4 20.22 0.00 1.39 0.22 0.07 78.11 20:32:01 5 15.34 0.00 1.97 12.48 0.08 70.12 20:32:01 6 26.27 0.00 2.67 2.08 0.07 68.92 20:32:01 7 22.13 0.00 1.98 0.03 0.08 75.77 20:33:01 all 17.40 0.00 1.80 2.82 0.06 77.91 20:33:01 0 26.47 0.00 2.19 1.59 0.07 69.68 20:33:01 1 20.39 0.00 2.01 4.69 0.05 72.86 20:33:01 2 15.53 0.00 2.01 0.30 0.07 82.08 20:33:01 3 21.30 0.00 1.73 0.13 0.07 76.77 20:33:01 4 13.68 0.00 1.34 8.91 0.07 76.00 20:33:01 5 11.45 0.00 2.07 4.73 0.07 81.68 20:33:01 6 13.13 0.00 1.23 2.04 0.05 83.55 20:33:01 7 17.24 0.00 1.79 0.15 0.05 80.77 Average: all 25.20 0.00 1.40 2.33 0.06 71.01 Average: 0 28.65 0.00 1.43 1.17 0.06 68.69 Average: 1 22.47 0.00 1.46 3.38 0.06 72.63 Average: 2 26.73 0.00 1.59 0.25 0.08 71.35 Average: 3 24.89 0.00 1.30 0.16 0.06 73.59 Average: 4 19.10 0.00 0.99 2.63 0.06 77.23 Average: 5 19.18 0.00 1.42 9.47 0.07 69.86 Average: 6 25.50 0.00 1.32 0.90 0.06 72.22 Average: 7 35.07 0.00 1.70 0.66 0.07 62.50