---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-401 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 839 28524 0 2804 30878 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:30:f9:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe30:f9b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:ae:0a:7c 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:b1ff:feae:a7c/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-401) 11/29/23 _x86_64_ (8 CPU) 10:32:24 LINUX RESTART (8 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:01 22.83 3.03 19.80 86.12 19278.79 10:35:01 13.45 0.00 13.45 0.00 18700.75 10:36:01 13.83 0.00 13.83 0.00 20173.17 10:37:01 14.51 0.00 14.51 0.00 20447.66 10:38:01 13.56 0.00 13.56 0.00 19770.44 10:39:01 16.86 2.47 14.40 102.38 20757.34 10:40:01 108.35 37.16 71.19 1739.98 26735.94 10:41:01 441.83 46.76 395.07 2783.94 37488.95 Average: 80.65 11.18 69.48 589.05 22919.13 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 30644564 31888212 2294656 6.97 38636 1533800 1323304 3.89 637892 1416000 20 10:35:01 30643288 31887036 2295932 6.97 38724 1533804 1323304 3.89 638092 1415972 32 10:36:01 30640340 31884216 2298880 6.98 38812 1533804 1323304 3.89 641136 1415976 24 10:37:01 30639084 31883068 2300136 6.98 38900 1533808 1323304 3.89 642212 1415984 4 10:38:01 30637684 31881768 2301536 6.99 39020 1533812 1341280 3.95 643728 1415996 52 10:39:01 30549820 31802560 2389400 7.25 39148 1542220 1341280 3.95 724468 1422612 60 10:40:01 30053724 31658956 2885496 8.76 70060 1846276 1464432 4.31 921988 1680812 178052 10:41:01 28639004 31338304 4300216 13.06 115340 2844456 2478128 7.29 1413404 2502536 295680 Average: 30305938 31778015 2633282 7.99 52330 1737748 1489792 4.38 782865 1585736 59240 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 32.76 17.56 91.25 6.36 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 ens3 0.80 0.27 0.54 0.38 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 0.52 0.25 1.64 0.02 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 ens3 0.43 0.22 0.07 0.18 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 0.42 0.22 0.14 0.35 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 ens3 58.87 42.26 108.49 17.15 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:40:01 ens3 91.52 67.02 1039.86 28.04 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 10:41:01 ens3 273.52 185.52 3543.46 34.62 0.00 0.00 0.00 0.00 10:41:01 docker0 36.54 91.30 2.27 1856.36 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 57.36 39.16 598.18 10.89 0.00 0.00 0.00 0.00 Average: docker0 4.57 11.41 0.28 232.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-401) 11/29/23 _x86_64_ (8 CPU) 10:32:24 LINUX RESTART (8 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 0.45 0.00 0.05 2.32 0.03 97.15 10:34:01 0 0.45 0.00 0.02 0.00 0.07 99.47 10:34:01 1 0.03 0.00 0.03 0.00 0.03 99.90 10:34:01 2 0.55 0.00 0.02 0.00 0.07 99.37 10:34:01 3 0.17 0.00 0.07 17.00 0.02 82.75 10:34:01 4 0.72 0.00 0.03 0.00 0.00 99.25 10:34:01 5 0.45 0.00 0.08 0.42 0.05 99.00 10:34:01 6 0.77 0.00 0.03 0.00 0.02 99.18 10:34:01 7 0.50 0.00 0.10 1.12 0.02 98.26 10:35:01 all 0.08 0.00 0.01 2.24 0.00 97.66 10:35:01 0 0.55 0.00 0.00 0.00 0.02 99.43 10:35:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:35:01 2 0.02 0.00 0.00 0.00 0.02 99.97 10:35:01 3 0.00 0.00 0.00 17.63 0.00 82.37 10:35:01 4 0.02 0.00 0.02 0.00 0.02 99.95 10:35:01 5 0.03 0.00 0.02 0.33 0.02 99.60 10:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:35:01 7 0.05 0.00 0.02 0.00 0.00 99.93 10:36:01 all 0.08 0.00 0.01 1.42 0.00 98.49 10:36:01 0 0.52 0.00 0.00 0.00 0.00 99.48 10:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:36:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:36:01 3 0.00 0.00 0.00 11.26 0.00 88.74 10:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:36:01 5 0.03 0.00 0.02 0.08 0.00 99.87 10:36:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:37:01 all 0.02 0.00 0.01 1.18 0.00 98.78 10:37:01 0 0.05 0.00 0.00 0.00 0.02 99.93 10:37:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:37:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:37:01 3 0.02 0.00 0.02 9.42 0.02 90.53 10:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:37:01 5 0.03 0.00 0.03 0.00 0.02 99.92 10:37:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:37:01 7 0.02 0.00 0.02 0.00 0.02 99.95 10:38:01 all 0.03 0.00 0.01 1.51 0.00 98.45 10:38:01 0 0.12 0.00 0.00 0.00 0.00 99.88 10:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:38:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:38:01 3 0.00 0.00 0.05 11.97 0.00 87.98 10:38:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:38:01 5 0.03 0.00 0.02 0.02 0.02 99.92 10:38:01 6 0.03 0.00 0.02 0.13 0.00 99.82 10:38:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:39:01 all 0.57 0.00 0.05 1.23 0.01 98.15 10:39:01 0 0.55 0.00 0.05 0.00 0.02 99.38 10:39:01 1 0.10 0.00 0.07 0.00 0.00 99.83 10:39:01 2 1.27 0.00 0.02 0.00 0.02 98.70 10:39:01 3 0.58 0.00 0.05 9.82 0.00 89.55 10:39:01 4 0.92 0.00 0.02 0.00 0.00 99.07 10:39:01 5 0.13 0.00 0.05 0.00 0.02 99.80 10:39:01 6 0.75 0.00 0.02 0.00 0.00 99.23 10:39:01 7 0.22 0.00 0.15 0.00 0.00 99.63 10:40:01 all 10.76 0.00 0.80 2.23 0.03 86.17 10:40:01 0 1.15 0.00 0.23 3.53 0.05 95.04 10:40:01 1 1.97 0.00 0.40 0.00 0.02 97.62 10:40:01 2 2.48 0.00 0.15 0.02 0.02 97.34 10:40:01 3 7.41 0.00 0.80 10.63 0.05 81.12 10:40:01 4 11.29 0.00 0.77 1.23 0.02 86.69 10:40:01 5 17.00 0.00 1.13 0.82 0.03 81.01 10:40:01 6 33.07 0.00 2.00 1.55 0.07 63.31 10:40:01 7 11.86 0.00 0.85 0.13 0.03 87.13 10:41:01 all 11.18 0.00 2.64 2.30 0.06 83.83 10:41:01 0 11.66 0.00 4.42 9.10 0.07 74.75 10:41:01 1 11.40 0.00 2.17 0.50 0.05 85.88 10:41:01 2 8.33 0.00 1.35 0.05 0.03 90.24 10:41:01 3 8.45 0.00 2.19 1.62 0.07 87.67 10:41:01 4 23.42 0.00 2.87 1.43 0.08 72.20 10:41:01 5 8.97 0.00 2.54 0.35 0.05 88.08 10:41:01 6 8.03 0.00 3.22 4.32 0.03 84.40 10:41:01 7 9.25 0.00 2.35 1.07 0.05 87.28 Average: all 2.89 0.00 0.45 1.80 0.02 94.84 Average: 0 1.87 0.00 0.59 1.57 0.03 95.94 Average: 1 1.69 0.00 0.34 0.06 0.01 97.90 Average: 2 1.60 0.00 0.20 0.01 0.02 98.18 Average: 3 2.07 0.00 0.40 11.17 0.02 86.34 Average: 4 4.53 0.00 0.46 0.33 0.01 94.66 Average: 5 3.33 0.00 0.49 0.25 0.03 95.90 Average: 6 5.33 0.00 0.66 0.75 0.01 93.24 Average: 7 2.73 0.00 0.44 0.29 0.01 96.53