---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8564 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 13G 143G 9% / 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 867 26184 0 5115 30844 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:09:3a:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe09:3a73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:a9:b1:d2 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:caff:fea9:b1d2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8564) 12/30/23 _x86_64_ (8 CPU) 14:41:52 LINUX RESTART (8 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 166.59 87.47 79.12 6244.96 59649.13 14:44:01 117.60 16.70 100.90 372.34 29320.98 14:45:01 94.94 4.52 90.42 439.05 32488.24 14:46:01 102.37 4.02 98.35 442.59 62132.98 14:47:02 92.78 0.30 92.48 10.60 36844.28 14:48:01 551.53 0.15 551.38 8.68 70802.78 14:49:01 99.45 5.23 94.22 956.37 56097.72 Average: 174.07 16.94 157.13 1212.53 49558.17 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 30182360 31676960 2756860 8.37 57384 1755636 1497288 4.41 903268 1580876 107048 14:44:01 29471204 31262660 3468016 10.53 80704 2010956 2008228 5.91 1335600 1822612 148696 14:45:01 28302224 30366796 4636996 14.08 87820 2268268 2988280 8.79 2264100 2041104 1368 14:46:01 28017792 30745644 4921428 14.94 94868 2911588 2131244 6.27 2146560 2414904 724 14:47:02 26309816 29980540 6629404 20.13 151460 3682884 2650676 7.80 3138656 2971732 391172 14:48:01 26673660 30703776 6265560 19.02 215568 3976668 2147180 6.32 2629576 3129720 816 14:49:01 26809816 31563388 6129404 18.61 219180 4680844 1518116 4.47 2026568 3586812 216500 Average: 27966696 30899966 4972524 15.10 129569 3040978 2134430 6.28 2063475 2506823 123761 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 ens3 373.17 249.21 1567.94 61.36 0.00 0.00 0.00 0.00 14:43:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 156.46 122.15 1346.57 29.21 0.00 0.00 0.00 0.00 14:44:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 439.89 326.24 3864.09 78.07 0.00 0.00 0.00 0.00 14:45:01 lo 2.40 2.40 0.13 0.13 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 435.16 460.82 1523.40 2410.82 0.00 0.00 0.00 0.00 14:46:01 lo 8.72 8.72 2.32 2.32 0.00 0.00 0.00 0.00 14:46:01 docker0 3.37 6.77 0.20 77.59 0.00 0.00 0.00 0.00 14:47:02 ens3 1469.31 1500.76 2605.45 1095.31 0.00 0.00 0.00 0.00 14:47:02 lo 3.05 3.05 0.29 0.29 0.00 0.00 0.00 0.00 14:47:02 vethfd2d549 1322.25 1267.87 135.51 1776.02 0.00 0.00 0.00 0.15 14:47:02 docker0 1322.25 1267.72 117.43 1776.01 0.00 0.00 0.00 0.00 14:48:01 ens3 122.71 88.15 1037.76 84.18 0.00 0.00 0.00 0.00 14:48:01 lo 5.42 5.42 0.51 0.51 0.00 0.00 0.00 0.00 14:48:01 docker0 9.07 9.29 0.41 7.68 0.00 0.00 0.00 0.00 14:49:01 ens3 494.77 541.31 484.02 3350.94 0.00 0.00 0.00 0.00 14:49:01 lo 5.67 5.67 0.51 0.51 0.00 0.00 0.00 0.00 14:49:01 docker0 3.45 7.08 0.20 77.61 0.00 0.00 0.00 0.00 Average: ens3 500.46 471.55 1778.09 1017.96 0.00 0.00 0.00 0.00 Average: lo 3.99 3.99 0.58 0.58 0.00 0.00 0.00 0.00 Average: docker0 192.51 185.70 17.01 278.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8564) 12/30/23 _x86_64_ (8 CPU) 14:41:52 LINUX RESTART (8 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.06 0.00 1.26 2.94 0.03 86.70 14:43:01 0 4.04 0.00 0.85 2.15 0.02 92.94 14:43:01 1 14.22 0.00 2.42 0.73 0.03 82.59 14:43:01 2 17.78 0.00 1.76 14.19 0.05 66.23 14:43:01 3 14.12 0.00 1.61 3.82 0.05 80.40 14:43:01 4 9.07 0.00 1.25 0.89 0.03 88.76 14:43:01 5 4.03 0.00 0.57 0.35 0.05 95.00 14:43:01 6 3.41 0.00 0.92 0.38 0.03 95.25 14:43:01 7 5.82 0.00 0.74 1.02 0.02 92.41 14:44:01 all 12.93 0.00 0.82 2.48 0.03 83.74 14:44:01 0 6.75 0.00 0.23 0.05 0.02 92.95 14:44:01 1 16.05 0.00 0.65 0.63 0.03 82.63 14:44:01 2 28.85 0.00 2.77 15.88 0.07 52.43 14:44:01 3 21.50 0.00 0.86 0.13 0.05 77.45 14:44:01 4 5.32 0.00 0.42 1.28 0.02 92.96 14:44:01 5 6.61 0.00 0.48 1.45 0.03 91.42 14:44:01 6 7.95 0.00 0.72 0.30 0.02 91.01 14:44:01 7 10.40 0.00 0.38 0.07 0.03 89.11 14:45:01 all 13.18 0.00 1.59 2.34 0.04 82.84 14:45:01 0 16.10 0.00 2.40 0.27 0.03 81.19 14:45:01 1 18.88 0.00 5.47 2.84 0.05 72.75 14:45:01 2 14.46 0.00 0.60 9.96 0.05 74.93 14:45:01 3 16.58 0.00 0.68 1.39 0.05 81.30 14:45:01 4 11.08 0.00 0.23 0.00 0.02 88.67 14:45:01 5 9.05 0.00 2.24 0.62 0.05 88.04 14:45:01 6 11.81 0.00 0.79 2.99 0.05 84.36 14:45:01 7 7.53 0.00 0.28 0.68 0.03 91.47 14:46:01 all 16.35 0.00 1.91 2.66 0.05 79.03 14:46:01 0 12.46 0.00 1.09 0.17 0.05 86.23 14:46:01 1 29.81 0.00 2.77 3.01 0.08 64.32 14:46:01 2 18.77 0.00 1.81 4.99 0.05 74.37 14:46:01 3 14.08 0.00 1.61 6.58 0.05 77.68 14:46:01 4 11.18 0.00 2.02 0.10 0.05 86.64 14:46:01 5 14.53 0.00 1.91 0.02 0.03 83.51 14:46:01 6 14.49 0.00 1.58 1.59 0.07 82.27 14:46:01 7 15.52 0.00 2.52 4.85 0.07 77.04 14:47:02 all 11.53 0.00 2.38 1.85 0.06 84.17 14:47:02 0 9.09 0.00 2.43 2.75 0.08 85.65 14:47:02 1 3.02 0.00 0.45 0.00 0.02 96.52 14:47:02 2 10.04 0.00 2.65 0.80 0.07 86.44 14:47:02 3 5.95 0.00 1.15 4.36 0.05 88.49 14:47:02 4 24.34 0.00 3.73 0.07 0.07 71.79 14:47:02 5 20.76 0.00 3.03 6.07 0.07 70.07 14:47:02 6 10.60 0.00 2.65 0.42 0.05 86.28 14:47:02 7 8.46 0.00 2.95 0.40 0.12 88.06 14:48:01 all 11.66 0.00 3.55 4.53 0.05 80.20 14:48:01 0 9.82 0.00 4.35 3.46 0.05 82.32 14:48:01 1 10.72 0.00 2.63 0.80 0.05 85.79 14:48:01 2 11.77 0.00 4.00 12.56 0.07 71.61 14:48:01 3 10.80 0.00 3.10 15.80 0.05 70.25 14:48:01 4 22.93 0.00 3.41 0.10 0.07 73.49 14:48:01 5 11.04 0.00 4.10 1.85 0.05 82.97 14:48:01 6 10.45 0.00 2.73 0.24 0.05 86.53 14:48:01 7 5.81 0.00 4.12 1.41 0.05 88.60 14:49:01 all 13.83 0.00 1.40 2.40 0.05 82.32 14:49:01 0 16.62 0.00 1.66 0.37 0.05 81.31 14:49:01 1 9.45 0.00 1.08 6.44 0.05 82.99 14:49:01 2 26.07 0.00 2.26 1.69 0.05 69.93 14:49:01 3 12.06 0.00 1.66 8.22 0.03 78.02 14:49:01 4 7.02 0.00 0.94 1.44 0.03 90.57 14:49:01 5 11.45 0.00 1.27 0.32 0.05 86.91 14:49:01 6 11.29 0.00 0.87 0.77 0.03 87.04 14:49:01 7 16.65 0.00 1.47 0.03 0.05 81.80 Average: all 12.65 0.00 1.84 2.74 0.05 82.73 Average: 0 10.70 0.00 1.85 1.31 0.04 86.10 Average: 1 14.58 0.00 2.21 2.06 0.05 81.11 Average: 2 18.27 0.00 2.26 8.57 0.06 70.85 Average: 3 13.58 0.00 1.52 5.73 0.05 79.12 Average: 4 12.97 0.00 1.71 0.56 0.04 84.73 Average: 5 11.07 0.00 1.94 1.53 0.05 85.42 Average: 6 10.00 0.00 1.46 0.96 0.04 87.54 Average: 7 10.03 0.00 1.77 1.20 0.05 86.94