---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4300 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: 2800.000 BogoMIPS: 5600.00 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 792 27797 0 3577 30932 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:a3:f1:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fea3:f1e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:44:f2:25 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4300) 02/10/24 _x86_64_ (8 CPU) 09:56:33 LINUX RESTART (8 CPU) 09:57:03 tps rtps wtps bread/s bwrtn/s 09:58:01 50.19 32.02 18.17 2819.99 16871.70 09:59:01 10.46 0.00 10.46 0.00 14664.09 10:00:01 10.16 0.00 10.16 0.00 14524.09 10:01:01 11.80 1.48 10.31 63.86 14286.02 10:02:01 100.23 38.16 62.07 1780.90 20446.46 10:03:01 133.13 42.44 90.69 3348.17 36646.37 10:04:01 281.95 4.25 277.70 223.30 32385.14 10:05:01 52.87 2.15 50.72 94.92 39040.96 Average: 81.48 14.99 66.49 1034.11 23636.77 09:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 30661668 31905032 2277552 6.91 38664 1533156 1291292 3.80 614148 1415180 188 09:59:01 30660872 31904352 2278348 6.92 38744 1533160 1291292 3.80 614048 1415168 128 10:00:01 30660124 31903644 2279096 6.92 38832 1533160 1291292 3.80 614968 1415172 36 10:01:01 30579120 31829556 2360100 7.17 38952 1539840 1291292 3.80 691796 1420644 52 10:02:01 30141980 31727840 2797240 8.49 67928 1829576 1398044 4.11 842436 1666948 166124 10:03:01 28585244 30861824 4353976 13.22 78344 2495740 2170140 6.39 2025308 2006108 118512 10:04:01 26556220 29745804 6383000 19.38 94464 3375048 3285276 9.67 3427368 2588144 598524 10:05:01 28433272 31643872 4505948 13.68 100240 3390208 1445840 4.25 1571664 2584328 33924 Average: 29534812 31440240 3404408 10.34 62021 2153736 1683058 4.95 1300217 1813962 114686 09:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 197.29 148.38 534.55 30.32 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 0.23 0.15 0.06 0.22 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 0.15 0.07 0.05 0.16 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 60.96 37.83 93.57 13.96 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 20.53 20.53 2.22 2.22 0.00 0.00 0.00 0.00 10:02:01 ens3 166.21 134.36 1021.45 36.93 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 43.97 43.97 6.63 6.63 0.00 0.00 0.00 0.00 10:03:01 ens3 162.86 115.39 2569.54 14.71 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 144.01 144.01 27.02 27.02 0.00 0.00 0.00 0.00 10:04:01 ens3 415.38 328.50 3411.75 39.64 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 49.86 49.86 12.70 12.70 0.00 0.00 0.00 0.00 10:05:01 ens3 64.67 56.36 98.85 14.85 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 32.49 32.49 6.10 6.10 0.00 0.00 0.00 0.00 Average: ens3 133.20 102.44 968.11 18.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4300) 02/10/24 _x86_64_ (8 CPU) 09:56:33 LINUX RESTART (8 CPU) 09:57:03 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 1.81 0.00 0.28 1.00 0.02 96.90 09:58:01 0 1.42 0.00 0.24 0.10 0.02 98.22 09:58:01 1 2.12 0.00 0.33 0.55 0.02 96.98 09:58:01 2 2.28 0.00 0.14 0.22 0.03 97.32 09:58:01 3 1.10 0.00 0.33 0.09 0.02 98.46 09:58:01 4 2.18 0.00 0.16 0.31 0.02 97.34 09:58:01 5 1.29 0.00 0.38 0.26 0.02 98.05 09:58:01 6 1.14 0.00 0.43 6.32 0.03 92.07 09:58:01 7 2.95 0.00 0.19 0.14 0.02 96.71 09:59:01 all 0.02 0.00 0.01 0.75 0.01 99.21 09:59:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:59:01 1 0.03 0.00 0.03 0.00 0.02 99.92 09:59:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:59:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:59:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:59:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:59:01 6 0.02 0.00 0.00 6.04 0.02 93.93 09:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 all 0.09 0.00 0.01 0.85 0.01 99.05 10:00:01 0 0.03 0.00 0.02 0.00 0.00 99.95 10:00:01 1 0.05 0.00 0.02 0.00 0.03 99.90 10:00:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:00:01 3 0.57 0.00 0.00 0.00 0.00 99.43 10:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 6 0.02 0.00 0.00 6.82 0.02 93.15 10:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:01:01 all 0.44 0.00 0.04 1.23 0.01 98.28 10:01:01 0 0.47 0.00 0.02 0.02 0.02 99.48 10:01:01 1 0.28 0.00 0.10 0.08 0.02 99.52 10:01:01 2 0.83 0.00 0.00 0.07 0.02 99.08 10:01:01 3 0.98 0.00 0.02 0.00 0.02 98.99 10:01:01 4 0.57 0.00 0.03 0.00 0.02 99.38 10:01:01 5 0.10 0.00 0.02 0.00 0.00 99.88 10:01:01 6 0.27 0.00 0.03 9.71 0.02 89.97 10:01:01 7 0.05 0.00 0.05 0.00 0.00 99.90 10:02:01 all 10.04 0.00 0.83 2.23 0.03 86.86 10:02:01 0 5.95 0.00 0.25 0.17 0.02 93.61 10:02:01 1 20.90 0.00 1.63 4.69 0.05 72.72 10:02:01 2 2.61 0.00 0.30 10.26 0.05 86.78 10:02:01 3 21.98 0.00 1.80 0.55 0.03 75.64 10:02:01 4 15.04 0.00 0.93 0.57 0.02 83.44 10:02:01 5 7.76 0.00 0.72 0.73 0.02 90.77 10:02:01 6 4.99 0.00 0.53 0.68 0.02 93.78 10:02:01 7 1.04 0.00 0.50 0.22 0.02 98.23 10:03:01 all 24.07 0.00 1.14 2.60 0.06 72.13 10:03:01 0 11.67 0.00 0.25 1.56 0.05 86.47 10:03:01 1 35.54 0.00 2.06 2.08 0.08 60.24 10:03:01 2 31.58 0.00 1.74 5.41 0.10 61.17 10:03:01 3 26.86 0.00 1.10 1.47 0.07 70.50 10:03:01 4 23.27 0.00 0.62 0.62 0.03 75.46 10:03:01 5 28.26 0.00 1.36 2.35 0.05 67.99 10:03:01 6 12.64 0.00 0.62 6.86 0.05 79.83 10:03:01 7 22.79 0.00 1.32 0.42 0.07 75.40 10:04:01 all 31.88 0.00 1.68 2.53 0.08 63.82 10:04:01 0 27.90 0.00 1.79 6.46 0.08 63.77 10:04:01 1 29.70 0.00 0.94 1.47 0.08 67.80 10:04:01 2 42.84 0.00 1.90 1.25 0.08 53.93 10:04:01 3 34.35 0.00 2.33 4.06 0.07 59.18 10:04:01 4 31.09 0.00 2.23 1.64 0.08 64.96 10:04:01 5 33.18 0.00 1.83 1.80 0.08 63.11 10:04:01 6 26.16 0.00 1.29 2.11 0.08 70.35 10:04:01 7 29.81 0.00 1.25 1.50 0.05 67.38 10:05:01 all 13.64 0.00 0.72 1.93 0.05 83.67 10:05:01 0 6.78 0.00 0.53 9.05 0.02 83.62 10:05:01 1 46.00 0.00 1.83 0.97 0.08 51.11 10:05:01 2 7.35 0.00 0.68 0.08 0.02 91.87 10:05:01 3 11.72 0.00 0.70 0.80 0.03 86.74 10:05:01 4 7.34 0.00 0.37 1.15 0.03 91.11 10:05:01 5 10.76 0.00 0.61 0.81 0.08 87.73 10:05:01 6 6.43 0.00 0.52 0.10 0.03 92.91 10:05:01 7 12.83 0.00 0.50 2.42 0.05 84.20 Average: all 10.26 0.00 0.59 1.64 0.03 87.47 Average: 0 6.79 0.00 0.39 2.17 0.03 90.62 Average: 1 16.85 0.00 0.87 1.23 0.05 81.00 Average: 2 10.96 0.00 0.60 2.17 0.04 86.23 Average: 3 12.22 0.00 0.79 0.87 0.03 86.09 Average: 4 9.95 0.00 0.54 0.54 0.03 88.94 Average: 5 10.18 0.00 0.62 0.74 0.03 88.43 Average: 6 6.47 0.00 0.43 4.83 0.03 88.24 Average: 7 8.69 0.00 0.48 0.59 0.03 90.22