---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6062 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 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 839 28845 0 2481 30895 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:0b:78:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe0b:78e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:4e:80:57 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-6062) 12/18/23 _x86_64_ (8 CPU) 15:28:19 LINUX RESTART (8 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:11 73.06 30.74 42.31 1421.35 5701.00 15:31:01 43.92 0.16 43.76 28.30 9038.05 15:32:01 12.16 0.00 12.16 0.00 2503.41 15:33:01 27.21 0.02 27.20 0.40 4577.37 15:34:01 104.18 18.08 86.10 665.49 12609.90 15:35:01 67.17 4.55 62.62 249.16 7551.94 15:36:01 32.17 0.63 31.53 35.98 6861.37 Average: 52.11 8.48 43.63 376.68 6897.37 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:11 30151312 31669688 2787908 8.46 57496 1777636 1468592 4.32 915628 1595664 109384 15:31:01 30132148 31676568 2807072 8.52 65544 1790732 1468592 4.32 891840 1629256 8624 15:32:01 30141736 31692972 2797484 8.49 66164 1798388 1420692 4.18 877016 1635196 5484 15:33:01 29984092 31687792 2955128 8.97 73332 1935744 1453420 4.28 900856 1752680 114612 15:34:01 28351096 30230084 4588124 13.93 83712 2091976 3258676 9.59 2393320 1871136 5980 15:35:01 29548776 31639292 3390444 10.29 92308 2288584 1409712 4.15 1043604 2016504 104180 15:36:01 29536948 31635720 3402272 10.33 95572 2293052 1439036 4.23 1065332 2004912 29340 Average: 29692301 31461731 3246919 9.86 76304 1996587 1702674 5.01 1155371 1786478 53943 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:11 ens3 41.52 27.54 636.96 6.00 0.00 0.00 0.00 0.00 15:30:11 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 15:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 0.64 0.50 0.15 0.77 0.00 0.00 0.00 0.00 15:31:01 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 5.30 5.10 39.58 1.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 23.66 17.48 452.37 3.10 0.00 0.00 0.00 0.00 15:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 275.30 236.49 2102.11 50.88 0.00 0.00 0.00 0.00 15:34:01 lo 2.25 2.25 0.44 0.44 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 462.11 366.24 1840.16 134.58 0.00 0.00 0.00 0.00 15:35:01 lo 8.55 8.55 0.86 0.86 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 18.57 16.01 57.26 7.20 0.00 0.00 0.00 0.00 15:36:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 119.07 96.21 747.63 29.18 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.22 0.22 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6062) 12/18/23 _x86_64_ (8 CPU) 15:28:19 LINUX RESTART (8 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:11 all 5.50 0.00 0.45 19.23 0.02 74.79 15:30:11 0 0.74 0.00 0.21 29.27 0.03 69.74 15:30:11 1 1.97 0.00 0.17 36.40 0.04 61.41 15:30:11 2 3.45 0.00 0.41 21.08 0.03 75.02 15:30:11 3 13.09 0.00 0.57 1.25 0.03 85.06 15:30:11 4 12.60 0.00 0.75 0.36 0.01 86.27 15:30:11 5 4.39 0.00 0.67 39.15 0.03 55.76 15:30:11 6 7.00 0.00 0.58 25.74 0.03 66.65 15:30:11 7 0.71 0.00 0.26 0.61 0.01 98.40 15:31:01 all 0.95 0.00 0.14 14.08 0.01 84.83 15:31:01 0 0.52 0.00 0.04 17.47 0.00 81.97 15:31:01 1 0.60 0.00 0.44 91.20 0.02 7.73 15:31:01 2 0.02 0.00 0.00 0.00 0.02 99.96 15:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:31:01 4 6.36 0.00 0.56 4.36 0.02 88.70 15:31:01 5 0.00 0.00 0.02 0.06 0.00 99.92 15:31:01 6 0.06 0.00 0.00 0.04 0.00 99.90 15:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:32:01 all 1.54 0.00 0.08 12.85 0.01 85.52 15:32:01 0 1.12 0.00 0.15 83.59 0.05 15.10 15:32:01 1 3.20 0.00 0.08 0.97 0.02 95.73 15:32:01 2 0.07 0.00 0.02 0.00 0.00 99.92 15:32:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:32:01 4 4.68 0.00 0.17 1.12 0.02 94.02 15:32:01 5 3.08 0.00 0.17 17.18 0.00 79.57 15:32:01 6 0.12 0.00 0.05 0.00 0.00 99.83 15:32:01 7 0.03 0.00 0.02 0.00 0.00 99.95 15:33:01 all 3.64 0.00 0.22 8.46 0.01 87.66 15:33:01 0 17.07 0.00 0.94 67.07 0.07 14.86 15:33:01 1 6.13 0.00 0.35 0.43 0.02 93.06 15:33:01 2 4.86 0.00 0.33 0.12 0.02 94.68 15:33:01 3 0.10 0.00 0.03 0.00 0.02 99.85 15:33:01 4 0.90 0.00 0.12 0.32 0.00 98.67 15:33:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:33:01 6 0.08 0.00 0.00 0.00 0.00 99.92 15:33:01 7 0.03 0.00 0.00 0.00 0.00 99.97 15:34:01 all 21.98 0.00 0.97 4.34 0.08 72.63 15:34:01 0 25.09 0.00 1.63 8.71 0.12 64.46 15:34:01 1 16.15 0.00 0.44 1.23 0.07 82.12 15:34:01 2 22.93 0.00 0.87 5.99 0.08 70.12 15:34:01 3 22.26 0.00 1.19 3.51 0.08 72.96 15:34:01 4 29.67 0.00 1.45 1.30 0.07 67.52 15:34:01 5 19.95 0.00 1.09 10.56 0.10 68.31 15:34:01 6 19.63 0.00 0.52 1.49 0.07 78.29 15:34:01 7 20.22 0.00 0.58 1.92 0.05 77.22 15:35:01 all 21.30 0.00 1.17 3.04 0.09 74.40 15:35:01 0 31.78 0.00 1.61 12.13 0.10 54.37 15:35:01 1 16.06 0.00 1.51 1.29 0.08 81.06 15:35:01 2 15.07 0.00 1.17 1.04 0.12 82.60 15:35:01 3 22.38 0.00 1.61 1.60 0.08 74.33 15:35:01 4 27.64 0.00 0.68 0.94 0.08 70.66 15:35:01 5 10.49 0.00 0.79 4.47 0.07 84.19 15:35:01 6 10.03 0.00 1.27 1.56 0.07 87.07 15:35:01 7 37.05 0.00 0.77 1.33 0.12 60.74 15:36:01 all 6.99 0.00 0.37 5.19 0.03 87.42 15:36:01 0 11.56 0.00 0.40 4.54 0.05 83.44 15:36:01 1 2.04 0.00 0.28 0.03 0.02 97.63 15:36:01 2 3.80 0.00 0.15 0.23 0.03 95.78 15:36:01 3 0.18 0.00 0.12 0.02 0.02 99.67 15:36:01 4 0.18 0.00 0.12 0.08 0.00 99.62 15:36:01 5 0.28 0.00 0.15 1.35 0.00 98.22 15:36:01 6 5.70 0.00 0.28 1.58 0.03 92.39 15:36:01 7 32.65 0.00 1.48 34.18 0.14 31.56 Average: all 8.93 0.00 0.49 9.74 0.04 80.80 Average: 0 12.52 0.00 0.71 32.13 0.06 54.58 Average: 1 6.61 0.00 0.46 17.50 0.04 75.39 Average: 2 7.24 0.00 0.43 4.57 0.04 87.71 Average: 3 8.58 0.00 0.52 0.94 0.03 89.93 Average: 4 11.84 0.00 0.55 1.11 0.03 86.46 Average: 5 5.55 0.00 0.43 11.33 0.03 82.66 Average: 6 6.24 0.00 0.40 4.97 0.03 88.36 Average: 7 12.88 0.00 0.45 5.37 0.05 81.25