---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5959 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: 2799.996 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 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 2205 25857 0 4104 29506 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:d6:fd:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fed6:fd60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:6d:c1:5f 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5959) 02/17/24 _x86_64_ (8 CPU) 01:32:23 LINUX RESTART (8 CPU) 01:33:02 tps rtps wtps bread/s bwrtn/s 01:34:01 104.97 36.77 68.19 1719.98 17969.43 01:35:01 172.09 41.33 130.76 2357.74 29164.47 01:36:01 42.66 6.95 35.71 277.55 17086.75 01:37:01 60.61 0.22 60.39 3.33 23713.65 01:38:01 48.76 2.62 46.14 72.65 64387.80 01:39:01 42.76 0.82 41.94 86.92 25368.97 Average: 78.57 14.72 63.84 750.34 29647.61 01:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 30147128 31739696 2792092 8.48 68768 1834540 1376612 4.05 832972 1666792 158184 01:35:01 29010952 31019416 3928268 11.93 85748 2217960 2097240 6.17 1627576 1975820 19552 01:36:01 27645780 29824448 5293440 16.07 89128 2380224 2952456 8.69 2885476 2068632 6088 01:37:01 26778812 29330616 6160408 18.70 98784 2732580 3975136 11.70 3397348 2400420 13552 01:38:01 26379608 30270072 6559612 19.91 100268 4044848 2597244 7.64 2936696 3229472 1672 01:39:01 26507612 30236220 6431608 19.53 104208 3883832 2705380 7.96 3385268 2656004 2100 Average: 27744982 30403411 5194238 15.77 91151 2848997 2617345 7.70 2510889 2332857 33525 01:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 90.41 64.21 1046.48 12.01 0.00 0.00 0.00 0.00 01:34:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 407.77 338.49 4153.88 58.26 0.00 0.00 0.00 0.00 01:35:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 710.13 576.22 2463.65 187.68 0.00 0.00 0.00 0.00 01:36:01 lo 2.88 2.88 12.77 12.77 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 431.88 314.96 4441.56 77.49 0.00 0.00 0.00 0.00 01:37:01 lo 2.72 2.72 0.29 0.29 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 339.96 244.51 382.56 98.39 0.00 0.00 0.00 0.00 01:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 109.48 72.50 40.04 334.83 0.00 0.00 0.00 0.00 01:39:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 348.99 269.05 2090.93 128.43 0.00 0.00 0.00 0.00 Average: lo 1.57 1.57 2.25 2.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5959) 02/17/24 _x86_64_ (8 CPU) 01:32:23 LINUX RESTART (8 CPU) 01:33:02 CPU %user %nice %system %iowait %steal %idle 01:34:01 all 9.26 0.00 0.80 2.11 0.04 87.79 01:34:01 0 2.40 0.00 0.58 12.11 0.03 84.88 01:34:01 1 4.45 0.00 0.48 0.03 0.07 94.97 01:34:01 2 10.91 0.00 0.85 0.85 0.02 87.37 01:34:01 3 7.39 0.00 0.71 0.32 0.02 91.56 01:34:01 4 1.46 0.00 0.58 0.48 0.03 97.46 01:34:01 5 2.95 0.00 0.44 0.56 0.03 96.01 01:34:01 6 26.47 0.00 1.94 2.04 0.07 69.48 01:34:01 7 18.05 0.00 0.88 0.49 0.05 80.53 01:35:01 all 16.60 0.00 1.04 2.76 0.06 79.54 01:35:01 0 8.79 0.00 0.80 11.37 0.05 78.99 01:35:01 1 18.27 0.00 1.50 1.35 0.08 78.80 01:35:01 2 12.68 0.00 0.95 3.52 0.05 82.79 01:35:01 3 12.41 0.00 1.10 1.22 0.10 85.17 01:35:01 4 16.71 0.00 0.82 1.60 0.07 80.80 01:35:01 5 15.10 0.00 0.63 1.07 0.05 83.15 01:35:01 6 33.23 0.00 1.55 1.19 0.07 63.96 01:35:01 7 15.66 0.00 0.97 0.78 0.03 82.56 01:36:01 all 33.19 0.00 1.67 0.99 0.07 64.08 01:36:01 0 26.31 0.00 2.27 6.30 0.05 65.07 01:36:01 1 43.43 0.00 2.26 0.00 0.07 54.24 01:36:01 2 26.10 0.00 0.77 0.00 0.07 73.06 01:36:01 3 43.49 0.00 2.14 0.25 0.08 54.04 01:36:01 4 28.63 0.00 1.37 0.22 0.07 69.72 01:36:01 5 26.70 0.00 2.00 1.13 0.07 70.10 01:36:01 6 31.51 0.00 1.32 0.03 0.08 67.06 01:36:01 7 39.37 0.00 1.27 0.00 0.07 59.30 01:37:01 all 26.97 0.00 0.98 1.23 0.06 70.75 01:37:01 0 26.96 0.00 1.64 5.79 0.08 65.53 01:37:01 1 24.57 0.00 0.78 0.92 0.08 73.64 01:37:01 2 17.24 0.00 0.53 0.05 0.05 82.12 01:37:01 3 36.64 0.00 0.82 1.02 0.07 61.45 01:37:01 4 23.59 0.00 0.90 0.65 0.05 74.81 01:37:01 5 26.80 0.00 1.74 1.12 0.07 70.28 01:37:01 6 28.44 0.00 0.45 0.22 0.05 70.84 01:37:01 7 31.55 0.00 0.97 0.08 0.08 67.31 01:38:01 all 29.72 0.00 0.95 2.38 0.06 66.90 01:38:01 0 20.76 0.00 0.55 5.55 0.03 73.11 01:38:01 1 27.77 0.00 1.24 4.24 0.05 66.69 01:38:01 2 31.29 0.00 0.43 0.00 0.05 68.23 01:38:01 3 16.82 0.00 0.32 3.97 0.08 78.81 01:38:01 4 47.44 0.00 1.21 0.00 0.07 51.28 01:38:01 5 30.81 0.00 0.52 2.87 0.08 65.72 01:38:01 6 32.97 0.00 2.30 2.39 0.05 62.28 01:38:01 7 30.04 0.00 0.97 0.00 0.05 68.95 01:39:01 all 8.96 0.00 0.52 0.90 0.03 89.59 01:39:01 0 7.49 0.00 0.17 0.00 0.05 92.29 01:39:01 1 0.75 0.00 0.12 0.02 0.02 99.10 01:39:01 2 11.90 0.00 0.42 0.22 0.03 87.44 01:39:01 3 18.80 0.00 0.93 0.30 0.05 79.92 01:39:01 4 23.92 0.00 1.71 5.00 0.05 69.32 01:39:01 5 6.74 0.00 0.28 1.66 0.03 91.29 01:39:01 6 0.55 0.00 0.17 0.02 0.02 99.25 01:39:01 7 1.60 0.00 0.43 0.00 0.02 97.95 Average: all 20.81 0.00 0.99 1.73 0.05 76.42 Average: 0 15.49 0.00 1.00 6.84 0.05 76.62 Average: 1 19.90 0.00 1.06 1.09 0.06 77.88 Average: 2 18.37 0.00 0.66 0.77 0.04 80.15 Average: 3 22.63 0.00 1.00 1.18 0.07 75.12 Average: 4 23.65 0.00 1.10 1.33 0.06 73.86 Average: 5 18.21 0.00 0.94 1.40 0.06 79.40 Average: 6 25.52 0.00 1.29 0.98 0.06 72.16 Average: 7 22.71 0.00 0.91 0.23 0.05 76.10