---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3198 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 819 28950 0 2397 30921 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:91:6b:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe91:6b4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:01:00:01 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-3198) 11/23/23 _x86_64_ (8 CPU) 00:56:57 LINUX RESTART (8 CPU) 00:57:01 tps rtps wtps bread/s bwrtn/s 00:58:03 35.45 16.01 19.44 1643.21 9683.67 00:59:01 70.06 32.75 37.30 2866.13 50117.43 01:00:01 13.10 0.00 13.10 0.00 18831.93 01:01:01 14.31 0.00 14.31 0.00 20978.64 01:02:01 17.75 3.10 14.65 136.38 21166.74 01:03:01 97.48 36.69 60.79 1708.92 25265.92 01:04:01 137.83 20.51 117.31 725.35 35709.78 01:05:01 66.92 1.22 65.71 58.52 28714.28 Average: 56.51 13.71 42.80 885.78 26171.35 00:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:58:03 31122804 32221636 1816416 5.51 36740 1392780 717404 2.18 277552 1305608 946788 00:59:01 30660476 31902864 2278744 6.92 38604 1532216 1319376 3.88 620648 1414312 180 01:00:01 30658120 31900604 2281100 6.93 38692 1532224 1319376 3.88 622528 1414244 4 01:01:01 30655796 31898560 2283424 6.93 38780 1532360 1319376 3.88 624484 1414388 128 01:02:01 30555028 31807508 2384192 7.24 38944 1541736 1319376 3.88 716944 1421784 72 01:03:01 30192996 31733288 2746224 8.34 65900 1787732 1441060 4.24 841924 1625928 138236 01:04:01 29707472 31695296 3231748 9.81 81608 2203460 1404184 4.13 1001944 1917516 196072 01:05:01 29639100 31657512 3300120 10.02 87112 2227752 1464284 4.31 1052584 1933868 32120 Average: 30398974 31852158 2540246 7.71 53298 1718782 1288054 3.79 719826 1555956 164200 00:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:58:03 ens3 12.77 8.69 61.92 1.66 0.00 0.00 0.00 0.00 00:58:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:03 lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 00:59:01 ens3 175.68 122.93 528.82 29.10 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 01:00:01 ens3 0.23 0.23 0.06 0.22 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 ens3 1.22 0.50 2.12 0.19 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:02:01 ens3 72.30 41.06 110.45 16.57 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 ens3 109.38 75.64 802.29 24.62 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:04:01 ens3 398.00 285.75 2578.54 84.45 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:05:01 ens3 71.75 68.54 268.89 720.89 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 104.66 75.07 543.10 109.80 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: lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3198) 11/23/23 _x86_64_ (8 CPU) 00:56:57 LINUX RESTART (8 CPU) 00:57:01 CPU %user %nice %system %iowait %steal %idle 00:58:03 all 0.40 0.00 0.36 12.53 0.02 86.70 00:58:03 0 0.16 0.00 0.16 71.44 0.02 28.21 00:58:03 1 0.51 0.00 0.31 5.45 0.02 93.72 00:58:03 2 0.43 0.00 0.23 5.80 0.02 93.53 00:58:03 3 0.23 0.00 0.18 6.83 0.03 92.72 00:58:03 4 0.05 0.00 1.23 5.18 0.02 93.52 00:58:03 5 0.49 0.00 0.26 4.94 0.02 94.29 00:58:03 6 0.46 0.00 0.23 0.26 0.02 99.03 00:58:03 7 0.88 0.00 0.23 0.36 0.00 98.53 00:59:01 all 2.24 0.00 0.37 9.87 0.07 87.44 00:59:01 0 0.91 0.00 0.29 4.69 0.05 94.05 00:59:01 1 3.12 0.00 0.17 27.82 0.05 68.84 00:59:01 2 3.11 0.00 0.16 0.62 0.05 96.06 00:59:01 3 3.94 0.00 0.24 0.00 0.03 95.79 00:59:01 4 2.26 0.00 0.73 44.11 0.17 52.73 00:59:01 5 1.78 0.00 0.59 0.97 0.05 96.62 00:59:01 6 1.41 0.00 0.50 0.33 0.09 97.67 00:59:01 7 1.41 0.00 0.29 0.53 0.07 97.69 01:00:01 all 0.08 0.00 0.01 2.29 0.00 97.63 01:00:01 0 0.05 0.00 0.00 0.00 0.00 99.95 01:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 2 0.05 0.00 0.02 0.00 0.02 99.92 01:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:00:01 4 0.00 0.00 0.02 18.31 0.02 81.66 01:00:01 5 0.48 0.00 0.00 0.00 0.00 99.52 01:00:01 6 0.05 0.00 0.02 0.00 0.00 99.93 01:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:01:01 all 0.02 0.00 0.01 0.93 0.00 99.04 01:01:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:01:01 1 0.02 0.00 0.00 0.00 0.02 99.97 01:01:01 2 0.00 0.00 0.03 0.02 0.02 99.93 01:01:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:01:01 4 0.02 0.00 0.00 7.39 0.00 92.59 01:01:01 5 0.03 0.00 0.00 0.00 0.02 99.95 01:01:01 6 0.07 0.00 0.00 0.00 0.00 99.93 01:01:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:02:01 all 0.66 0.00 0.05 0.93 0.01 98.36 01:02:01 0 0.12 0.00 0.02 0.02 0.00 99.85 01:02:01 1 0.33 0.00 0.12 0.02 0.00 99.53 01:02:01 2 0.98 0.00 0.05 0.03 0.02 98.92 01:02:01 3 0.67 0.00 0.13 0.15 0.00 99.05 01:02:01 4 0.07 0.00 0.02 7.21 0.00 92.71 01:02:01 5 0.93 0.00 0.07 0.00 0.00 99.00 01:02:01 6 1.35 0.00 0.02 0.00 0.00 98.63 01:02:01 7 0.83 0.00 0.00 0.00 0.00 99.17 01:03:01 all 8.08 0.00 0.63 4.61 0.04 86.63 01:03:01 0 14.87 0.00 0.87 1.18 0.03 83.05 01:03:01 1 3.75 0.00 0.43 0.62 0.05 95.15 01:03:01 2 8.46 0.00 0.55 3.72 0.05 87.22 01:03:01 3 1.74 0.00 0.33 0.40 0.02 97.51 01:03:01 4 0.60 0.00 0.38 25.59 0.02 73.41 01:03:01 5 4.81 0.00 0.52 0.62 0.07 93.99 01:03:01 6 4.15 0.00 0.43 0.18 0.02 95.22 01:03:01 7 26.24 0.00 1.55 4.62 0.07 67.51 01:04:01 all 18.49 0.00 1.07 2.92 0.05 77.47 01:04:01 0 17.72 0.00 1.17 1.79 0.03 79.30 01:04:01 1 29.21 0.00 1.43 0.95 0.07 68.34 01:04:01 2 21.43 0.00 0.65 0.08 0.05 77.78 01:04:01 3 14.36 0.00 0.78 0.00 0.05 84.80 01:04:01 4 28.18 0.00 1.65 15.05 0.07 55.05 01:04:01 5 14.72 0.00 1.24 5.20 0.07 78.78 01:04:01 6 10.86 0.00 0.62 0.12 0.03 88.37 01:04:01 7 11.44 0.00 1.00 0.18 0.03 87.34 01:05:01 all 8.83 0.00 0.53 4.01 0.03 86.60 01:05:01 0 8.26 0.00 0.74 16.76 0.03 74.21 01:05:01 1 2.55 0.00 0.32 0.02 0.03 97.08 01:05:01 2 13.92 0.00 0.38 1.55 0.02 84.13 01:05:01 3 20.36 0.00 1.15 0.28 0.03 78.17 01:05:01 4 0.40 0.00 0.32 8.91 0.02 90.36 01:05:01 5 14.25 0.00 0.52 0.20 0.02 85.02 01:05:01 6 9.95 0.00 0.48 4.41 0.02 85.14 01:05:01 7 1.02 0.00 0.30 0.02 0.02 98.65 Average: all 4.85 0.00 0.38 4.76 0.03 89.99 Average: 0 5.27 0.00 0.41 12.14 0.02 82.17 Average: 1 4.94 0.00 0.35 4.26 0.03 90.42 Average: 2 6.05 0.00 0.26 1.49 0.03 92.17 Average: 3 5.16 0.00 0.36 0.98 0.02 93.49 Average: 4 3.94 0.00 0.54 16.32 0.04 79.16 Average: 5 4.69 0.00 0.40 1.50 0.03 93.39 Average: 6 3.54 0.00 0.29 0.66 0.02 95.49 Average: 7 5.23 0.00 0.42 0.71 0.02 93.61