---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4022 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 712K 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 823 27907 0 3436 30888 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:9d:ad:2c brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe9d:ad2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:01:bb:c5 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::42:9dff:fe01:bbc5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4022) 11/24/23 _x86_64_ (8 CPU) 21:54:32 LINUX RESTART (8 CPU) 21:55:02 tps rtps wtps bread/s bwrtn/s 21:56:01 131.23 71.92 59.31 4635.28 18484.32 21:57:01 127.66 33.86 93.80 795.60 22199.23 21:58:01 105.48 2.07 103.42 57.86 29053.69 21:59:01 66.47 2.80 63.67 234.36 18341.21 22:00:01 138.53 2.75 135.78 405.00 39738.98 22:01:01 52.37 0.02 52.36 0.13 24425.00 22:02:01 253.67 8.32 245.36 1055.82 49598.67 Average: 125.05 17.26 107.79 1017.68 28859.14 21:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30123616 31702252 2815604 8.55 64108 1827652 1503632 4.42 905620 1627376 167212 21:57:01 29312408 31175620 3626812 11.01 85596 2072752 2122588 6.25 1453228 1852388 184468 21:58:01 28652212 31046404 4287008 13.01 110384 2555600 2241224 6.59 1624736 2291736 232968 21:59:01 28833228 31075028 4105992 12.47 123828 2401548 2183048 6.42 1617224 2144100 205268 22:00:01 28685660 31099388 4253560 12.91 132040 2551360 2202872 6.48 1641520 2230124 40664 22:01:01 28188180 31024032 4751040 14.42 143364 2939732 2257080 6.64 1774576 2568724 100892 22:02:01 28531980 31594352 4407240 13.38 191756 3077296 1568792 4.62 1241412 2718116 44880 Average: 28903898 31245297 4035322 12.25 121582 2489420 2011319 5.92 1465474 2204652 139479 21:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 ens3 347.82 232.55 1448.70 59.92 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 21:57:01 ens3 190.03 152.87 1683.92 30.90 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 21:58:01 ens3 146.46 88.27 2431.93 12.82 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 21:59:01 ens3 50.02 37.36 15.66 12.34 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:00:01 ens3 129.90 61.12 1955.23 11.13 0.00 0.00 0.00 0.00 22:00:01 vethfef2872 9.03 17.33 0.97 240.54 0.00 0.00 0.00 0.02 22:00:01 docker0 27.36 89.05 1.87 1692.84 0.00 0.00 0.00 0.00 22:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 22:01:01 ens3 134.88 68.89 2437.25 8.71 0.00 0.00 0.00 0.00 22:01:01 vethfef2872 68.39 134.09 8.01 2436.96 0.00 0.00 0.00 0.20 22:01:01 docker0 68.39 134.06 7.08 2436.96 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:02:01 ens3 15.03 13.60 48.28 4.36 0.00 0.00 0.00 0.00 22:02:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 144.39 93.19 1431.53 19.93 0.00 0.00 0.00 0.00 Average: docker0 13.73 31.97 1.28 591.38 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4022) 11/24/23 _x86_64_ (8 CPU) 21:54:32 LINUX RESTART (8 CPU) 21:55:02 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 10.21 0.00 0.98 3.72 0.05 85.05 21:56:01 0 11.21 0.00 1.07 1.65 0.03 86.04 21:56:01 1 28.71 0.00 1.67 3.42 0.07 66.14 21:56:01 2 14.39 0.00 0.87 0.78 0.03 83.93 21:56:01 3 13.11 0.00 1.33 1.24 0.07 84.25 21:56:01 4 3.46 0.00 0.82 0.80 0.02 94.90 21:56:01 5 2.40 0.00 0.61 8.57 0.05 88.36 21:56:01 6 5.05 0.00 0.63 12.71 0.03 81.58 21:56:01 7 3.28 0.00 0.81 0.63 0.03 95.25 21:57:01 all 15.07 0.00 0.99 1.97 0.05 81.92 21:57:01 0 16.83 0.00 0.93 1.15 0.03 81.05 21:57:01 1 37.57 0.00 2.20 1.48 0.08 58.66 21:57:01 2 23.66 0.00 1.15 0.95 0.07 74.16 21:57:01 3 18.36 0.00 0.98 0.15 0.07 80.44 21:57:01 4 8.49 0.00 1.03 0.28 0.03 90.15 21:57:01 5 4.08 0.00 0.67 2.22 0.03 92.99 21:57:01 6 5.86 0.00 0.60 9.41 0.03 84.10 21:57:01 7 5.70 0.00 0.33 0.15 0.02 93.80 21:58:01 all 10.53 0.00 0.69 2.68 0.03 86.07 21:58:01 0 0.32 0.00 0.13 0.20 0.02 99.33 21:58:01 1 2.00 0.00 0.18 0.03 0.00 97.78 21:58:01 2 62.44 0.00 2.69 4.66 0.13 30.08 21:58:01 3 12.71 0.00 1.09 1.55 0.03 84.62 21:58:01 4 4.07 0.00 0.45 0.10 0.02 95.36 21:58:01 5 1.13 0.00 0.23 0.00 0.00 98.64 21:58:01 6 0.42 0.00 0.17 7.81 0.03 91.57 21:58:01 7 1.27 0.00 0.52 7.12 0.02 91.08 21:59:01 all 11.62 0.00 0.72 1.53 0.04 86.10 21:59:01 0 0.95 0.00 0.20 0.00 0.02 98.83 21:59:01 1 22.04 0.00 0.78 0.72 0.03 76.43 21:59:01 2 19.09 0.00 2.20 0.52 0.05 78.14 21:59:01 3 0.90 0.00 0.33 0.00 0.07 98.70 21:59:01 4 6.17 0.00 0.45 0.07 0.02 93.30 21:59:01 5 7.19 0.00 0.37 0.05 0.02 92.37 21:59:01 6 34.45 0.00 0.84 4.46 0.10 60.15 21:59:01 7 2.15 0.00 0.58 6.39 0.02 90.85 22:00:01 all 10.24 0.00 1.36 3.18 0.04 85.19 22:00:01 0 8.85 0.00 0.90 0.07 0.03 90.15 22:00:01 1 1.77 0.00 0.73 0.62 0.02 96.86 22:00:01 2 2.21 0.00 0.97 8.58 0.02 88.21 22:00:01 3 14.23 0.00 1.39 4.76 0.05 79.57 22:00:01 4 4.10 0.00 0.67 0.18 0.02 95.03 22:00:01 5 11.64 0.00 1.88 0.03 0.03 86.41 22:00:01 6 33.38 0.00 2.91 6.89 0.07 56.75 22:00:01 7 5.76 0.00 1.42 4.36 0.03 88.43 22:01:01 all 10.45 0.00 1.02 1.44 0.03 87.06 22:01:01 0 20.16 0.00 2.48 0.60 0.05 76.71 22:01:01 1 1.02 0.00 0.32 0.00 0.02 98.65 22:01:01 2 1.50 0.00 0.43 4.39 0.02 93.66 22:01:01 3 28.39 0.00 2.02 3.97 0.07 65.55 22:01:01 4 2.90 0.00 0.58 0.00 0.02 96.50 22:01:01 5 1.15 0.00 0.22 0.00 0.00 98.63 22:01:01 6 9.08 0.00 0.77 0.00 0.03 90.12 22:01:01 7 19.37 0.00 1.32 2.57 0.05 76.69 22:02:01 all 8.28 0.00 2.08 4.25 0.04 85.36 22:02:01 0 2.61 0.00 1.07 0.15 0.02 96.15 22:02:01 1 3.12 0.00 1.99 0.28 0.03 94.58 22:02:01 2 2.66 0.00 1.74 15.47 0.03 80.09 22:02:01 3 17.07 0.00 1.93 0.87 0.05 80.08 22:02:01 4 1.35 0.00 0.47 0.70 0.02 97.46 22:02:01 5 2.95 0.00 1.56 1.12 0.02 94.35 22:02:01 6 2.74 0.00 1.89 2.28 0.03 93.06 22:02:01 7 33.78 0.00 6.04 13.08 0.08 47.01 Average: all 10.92 0.00 1.12 2.68 0.04 85.25 Average: 0 8.70 0.00 0.97 0.54 0.03 89.76 Average: 1 13.70 0.00 1.12 0.93 0.04 84.21 Average: 2 18.01 0.00 1.44 5.05 0.05 75.45 Average: 3 14.97 0.00 1.30 1.79 0.06 81.88 Average: 4 4.37 0.00 0.64 0.30 0.02 94.67 Average: 5 4.36 0.00 0.79 1.70 0.02 93.13 Average: 6 13.02 0.00 1.12 6.20 0.05 79.61 Average: 7 10.19 0.00 1.57 4.90 0.04 83.30