---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13526 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 1704 27535 0 2926 30020 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:ab:d6:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:feab:d636/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:a1:fa:25 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:cfff:fea1:fa25/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13526) 01/20/24 _x86_64_ (8 CPU) 02:21:02 LINUX RESTART (8 CPU) 02:22:02 tps rtps wtps bread/s bwrtn/s 02:23:01 111.47 26.91 84.56 1238.30 18548.86 02:24:01 99.83 8.27 91.57 564.57 17508.95 02:25:01 32.57 0.43 32.14 9.60 11026.72 02:26:01 107.00 3.42 103.58 438.73 37194.47 02:27:01 21.58 2.47 19.11 137.71 11140.01 Average: 74.37 8.24 66.13 475.22 19085.32 02:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 29653228 31333468 3285992 9.98 77936 1906636 2179384 6.41 1254160 1726684 108304 02:24:01 28276396 30165884 4662824 14.16 85532 2099148 4883408 14.37 2469448 1862784 18104 02:25:01 27471140 29441872 5468080 16.60 89268 2172024 4949288 14.56 3204708 1918380 10116 02:26:01 27888696 30396028 5050524 15.33 97540 2690112 2486160 7.31 2435656 2251856 700 02:27:01 28265328 30801972 4673892 14.19 99760 2717300 2189876 6.44 2054440 2257328 42256 Average: 28310958 30427845 4628262 14.05 90007 2317044 3337623 9.82 2283682 2003406 35896 02:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 02:23:01 ens3 90.14 54.82 1083.28 14.76 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 02:24:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 02:24:01 ens3 381.02 298.53 2520.65 83.68 0.00 0.00 0.00 0.00 02:24:01 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 02:25:01 ens3 420.63 301.32 841.64 112.39 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 02:26:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 02:26:01 ens3 283.14 264.61 1502.04 878.41 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:27:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 02:27:01 ens3 335.56 270.82 370.24 1009.19 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 Average: lo 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 302.81 238.63 1264.16 421.03 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13526) 01/20/24 _x86_64_ (8 CPU) 02:21:02 LINUX RESTART (8 CPU) 02:22:02 CPU %user %nice %system %iowait %steal %idle 02:23:01 all 11.38 0.00 0.82 1.61 0.04 86.15 02:23:01 0 3.97 0.00 0.24 0.07 0.02 95.71 02:23:01 1 26.90 0.00 1.65 2.07 0.05 69.33 02:23:01 2 31.88 0.00 2.06 1.69 0.07 64.30 02:23:01 3 2.95 0.00 0.46 4.02 0.05 92.51 02:23:01 4 3.75 0.00 0.58 3.87 0.05 91.75 02:23:01 5 11.58 0.00 0.85 0.73 0.03 86.81 02:23:01 6 6.11 0.00 0.31 0.10 0.02 93.47 02:23:01 7 3.81 0.00 0.47 0.34 0.02 95.36 02:24:01 all 40.65 0.00 1.63 0.88 0.09 56.75 02:24:01 0 38.61 0.00 1.57 0.37 0.10 59.35 02:24:01 1 53.58 0.00 1.86 0.05 0.12 44.39 02:24:01 2 39.56 0.00 1.74 0.47 0.08 58.15 02:24:01 3 37.67 0.00 1.32 1.48 0.08 59.45 02:24:01 4 36.46 0.00 1.40 2.13 0.08 59.93 02:24:01 5 37.34 0.00 1.49 1.54 0.08 59.54 02:24:01 6 38.20 0.00 1.62 0.07 0.08 60.03 02:24:01 7 43.77 0.00 2.01 0.90 0.12 53.20 02:25:01 all 59.92 0.00 2.08 0.31 0.11 37.59 02:25:01 0 56.71 0.00 2.26 0.03 0.10 40.90 02:25:01 1 60.03 0.00 2.50 0.12 0.12 37.23 02:25:01 2 66.20 0.00 1.86 0.02 0.12 31.80 02:25:01 3 53.40 0.00 1.49 0.02 0.08 45.01 02:25:01 4 58.50 0.00 2.31 2.10 0.10 36.98 02:25:01 5 62.45 0.00 2.08 0.00 0.12 35.36 02:25:01 6 62.62 0.00 1.91 0.18 0.12 35.17 02:25:01 7 59.40 0.00 2.20 0.02 0.10 38.29 02:26:01 all 57.40 0.00 2.10 1.21 0.11 39.18 02:26:01 0 56.80 0.00 1.77 0.07 0.10 41.26 02:26:01 1 58.14 0.00 2.18 0.74 0.12 38.83 02:26:01 2 60.07 0.00 1.97 0.12 0.12 37.72 02:26:01 3 57.76 0.00 2.08 5.10 0.12 34.95 02:26:01 4 56.36 0.00 1.96 2.41 0.12 39.16 02:26:01 5 54.09 0.00 2.18 0.03 0.12 43.58 02:26:01 6 58.35 0.00 1.91 0.08 0.12 39.54 02:26:01 7 57.61 0.00 2.80 1.12 0.12 38.35 02:27:01 all 15.73 0.00 0.59 0.45 0.05 83.18 02:27:01 0 23.94 0.00 0.72 0.18 0.03 75.13 02:27:01 1 16.37 0.00 1.10 0.02 0.05 82.46 02:27:01 2 24.07 0.00 0.43 0.03 0.07 75.40 02:27:01 3 14.93 0.00 0.53 2.52 0.03 81.98 02:27:01 4 15.89 0.00 0.59 0.80 0.03 82.68 02:27:01 5 11.32 0.00 0.27 0.00 0.03 88.38 02:27:01 6 8.92 0.00 0.35 0.08 0.03 90.61 02:27:01 7 10.37 0.00 0.73 0.03 0.05 88.82 Average: all 37.07 0.00 1.45 0.89 0.08 60.52 Average: 0 36.09 0.00 1.31 0.14 0.07 62.38 Average: 1 43.03 0.00 1.86 0.59 0.09 54.43 Average: 2 44.36 0.00 1.61 0.46 0.09 53.47 Average: 3 33.40 0.00 1.18 2.62 0.07 62.72 Average: 4 34.27 0.00 1.37 2.26 0.08 62.03 Average: 5 35.42 0.00 1.37 0.46 0.08 62.67 Average: 6 34.91 0.00 1.22 0.10 0.07 63.69 Average: 7 35.03 0.00 1.64 0.48 0.08 62.76