---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1571 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 716K 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 799 28299 0 3068 30912 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:b1:4b:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:feb1:4bc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:96:7a:2a 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:f9ff:fe96:7a2a/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-1571) 03/04/26 _x86_64_ (8 CPU) 14:52:55 LINUX RESTART (8 CPU) 14:53:01 tps rtps wtps bread/s bwrtn/s 14:54:02 138.93 69.84 69.09 5211.53 49268.86 14:55:01 56.24 3.69 52.54 35.24 16115.35 14:56:01 56.13 6.83 49.30 1290.10 15516.83 14:57:01 171.17 2.33 168.84 366.07 42661.16 14:58:01 48.69 0.08 48.61 8.40 14449.33 14:59:01 209.37 32.21 177.15 1392.30 23345.84 15:00:01 84.55 1.57 82.99 128.38 17421.63 Average: 109.42 16.68 92.74 1207.34 25561.88 14:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:02 30376112 31783232 2563108 7.78 45100 1685188 1401444 4.12 756676 1546944 78760 14:55:01 30172656 31691016 2766564 8.40 56488 1780720 1497152 4.40 862152 1634576 36740 14:56:01 30017968 31786732 2921252 8.87 76816 1995568 1467208 4.32 809132 1811068 189904 14:57:01 29445204 31684104 3494016 10.61 92512 2429000 1632888 4.80 986216 2151196 17108 14:58:01 29206112 31484136 3733108 11.33 93264 2465088 1840708 5.42 1219136 2151656 16948 14:59:01 29011400 31590264 3927820 11.92 108476 2733996 1557148 4.58 1226184 2307000 77596 15:00:01 28931668 31599672 4007552 12.17 115088 2808436 1569588 4.62 1245100 2358144 7568 Average: 29594446 31659879 3344774 10.15 83963 2271142 1566591 4.61 1014942 1994369 60661 14:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:54:02 ens3 354.59 246.48 1622.78 59.94 0.00 0.00 0.00 0.00 14:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.61 0.61 0.07 0.07 0.00 0.00 0.00 0.00 14:55:01 ens3 68.08 51.93 721.39 6.25 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 14:56:01 ens3 39.35 29.99 278.63 7.32 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.53 0.53 0.08 0.08 0.00 0.00 0.00 0.00 14:57:01 ens3 137.59 87.27 2200.09 8.22 0.00 0.00 0.00 0.00 14:57:01 veth10ede60 4.97 6.55 0.35 31.50 0.00 0.00 0.00 0.00 14:57:01 docker0 63.67 103.03 3.45 1774.92 0.00 0.00 0.00 0.00 14:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 ens3 28.96 25.86 75.70 5.54 0.00 0.00 0.00 0.00 14:58:01 veth58d3990 3.33 4.47 0.24 64.29 0.00 0.00 0.00 0.01 14:58:01 docker0 5.27 6.98 0.34 70.86 0.00 0.00 0.00 0.00 14:59:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:59:01 ens3 55.59 42.99 559.70 7.27 0.00 0.00 0.00 0.00 14:59:01 docker0 15.11 22.88 1.10 350.33 0.00 0.00 0.00 0.00 15:00:01 lo 19.75 19.75 6.83 6.83 0.00 0.00 0.00 0.00 15:00:01 ens3 29.88 23.63 234.02 5.81 0.00 0.00 0.00 0.00 15:00:01 docker0 11.55 10.88 5.00 2.07 0.00 0.00 0.00 0.00 Average: lo 3.62 3.62 1.06 1.06 0.00 0.00 0.00 0.00 Average: ens3 102.09 72.64 813.39 14.35 0.00 0.00 0.00 0.00 Average: docker0 13.69 20.59 1.42 314.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1571) 03/04/26 _x86_64_ (8 CPU) 14:52:55 LINUX RESTART (8 CPU) 14:53:01 CPU %user %nice %system %iowait %steal %idle 14:54:02 all 5.14 0.00 0.95 6.57 0.03 87.31 14:54:02 0 6.48 0.00 1.19 3.40 0.03 88.90 14:54:02 1 4.12 0.00 0.87 1.40 0.02 93.60 14:54:02 2 3.31 0.00 0.64 1.49 0.03 94.53 14:54:02 3 4.65 0.00 2.13 12.74 0.05 80.44 14:54:02 4 4.55 0.00 0.77 1.24 0.02 93.43 14:54:02 5 4.99 0.00 0.50 0.47 0.03 94.01 14:54:02 6 3.74 0.00 0.74 30.04 0.03 65.45 14:54:02 7 9.29 0.00 0.80 1.79 0.03 88.09 14:55:01 all 2.90 0.00 0.25 8.70 0.01 88.14 14:55:01 0 0.02 0.00 0.02 0.15 0.00 99.81 14:55:01 1 0.84 0.00 0.10 0.46 0.00 98.60 14:55:01 2 5.94 0.00 0.34 0.93 0.02 92.77 14:55:01 3 4.75 0.00 0.34 1.07 0.02 93.83 14:55:01 4 8.16 0.00 0.63 29.70 0.05 61.47 14:55:01 5 0.20 0.00 0.07 0.00 0.00 99.73 14:55:01 6 2.39 0.00 0.22 20.80 0.02 76.57 14:55:01 7 0.86 0.00 0.27 16.61 0.02 82.23 14:56:01 all 5.59 0.00 0.52 6.34 0.02 87.53 14:56:01 0 0.55 0.00 0.18 0.00 0.02 99.25 14:56:01 1 1.82 0.00 0.12 0.00 0.02 98.05 14:56:01 2 5.55 0.00 0.57 0.22 0.02 93.65 14:56:01 3 18.98 0.00 1.10 0.73 0.03 79.15 14:56:01 4 4.31 0.00 0.45 0.17 0.03 95.04 14:56:01 5 3.13 0.00 0.37 0.02 0.00 96.48 14:56:01 6 2.85 0.00 0.32 0.02 0.00 96.81 14:56:01 7 7.63 0.00 0.99 49.70 0.03 41.65 14:57:01 all 4.49 0.00 1.20 9.02 0.03 85.27 14:57:01 0 3.04 0.00 1.84 0.74 0.02 94.37 14:57:01 1 2.72 0.00 0.72 1.47 0.02 95.08 14:57:01 2 2.74 0.00 0.62 1.44 0.03 95.17 14:57:01 3 2.78 0.00 1.00 7.09 0.03 89.10 14:57:01 4 1.54 0.00 1.63 40.72 0.03 56.07 14:57:01 5 7.00 0.00 1.97 0.23 0.03 90.76 14:57:01 6 8.81 0.00 0.82 0.59 0.03 89.75 14:57:01 7 7.24 0.00 1.00 20.01 0.03 71.71 14:58:01 all 16.66 0.00 1.50 1.35 0.05 80.44 14:58:01 0 11.41 0.00 1.39 0.42 0.03 86.75 14:58:01 1 7.41 0.00 1.24 0.99 0.03 90.32 14:58:01 2 35.87 0.00 1.80 0.67 0.07 61.60 14:58:01 3 14.30 0.00 1.28 2.65 0.05 81.72 14:58:01 4 3.14 0.00 1.32 5.69 0.03 89.81 14:58:01 5 19.87 0.00 1.52 0.08 0.03 78.50 14:58:01 6 23.06 0.00 1.82 0.03 0.05 75.04 14:58:01 7 18.17 0.00 1.60 0.32 0.05 79.86 14:59:01 all 9.79 0.00 1.92 2.48 0.05 85.76 14:59:01 0 6.41 0.00 2.06 0.20 0.05 91.29 14:59:01 1 4.17 0.00 1.66 0.55 0.05 93.56 14:59:01 2 34.06 0.00 2.71 0.75 0.08 62.39 14:59:01 3 3.31 0.00 1.56 7.19 0.03 87.91 14:59:01 4 9.82 0.00 2.15 10.38 0.05 77.60 14:59:01 5 10.06 0.00 1.86 0.23 0.05 87.80 14:59:01 6 5.32 0.00 1.47 0.28 0.05 92.88 14:59:01 7 5.13 0.00 1.92 0.20 0.03 92.71 15:00:01 all 6.24 0.00 1.35 1.11 0.05 91.26 15:00:01 0 2.21 0.00 1.42 3.21 0.03 93.12 15:00:01 1 2.26 0.00 1.16 0.03 0.05 96.50 15:00:01 2 3.47 0.00 1.21 0.07 0.05 95.21 15:00:01 3 25.41 0.00 1.82 0.77 0.08 71.92 15:00:01 4 4.70 0.00 1.44 4.48 0.05 89.33 15:00:01 5 3.88 0.00 1.29 0.15 0.05 94.63 15:00:01 6 2.45 0.00 1.26 0.03 0.03 96.23 15:00:01 7 5.46 0.00 1.26 0.13 0.05 93.10 Average: all 7.26 0.00 1.10 5.08 0.03 86.53 Average: 0 4.31 0.00 1.16 1.16 0.03 93.35 Average: 1 3.33 0.00 0.84 0.70 0.03 95.10 Average: 2 13.00 0.00 1.13 0.79 0.04 85.03 Average: 3 10.62 0.00 1.32 4.61 0.04 83.41 Average: 4 5.17 0.00 1.20 13.15 0.04 80.45 Average: 5 7.03 0.00 1.08 0.17 0.03 91.69 Average: 6 6.96 0.00 0.95 7.37 0.03 84.69 Average: 7 7.70 0.00 1.12 12.68 0.04 78.47