---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76188 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 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 864 26080 0 5221 30847 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:05:aa:74 brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe05:aa74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:f2:4c:6b 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::42:51ff:fef2:4c6b/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-76188) 11/15/23 _x86_64_ (8 CPU) 14:43:28 LINUX RESTART (8 CPU) 14:44:02 tps rtps wtps bread/s bwrtn/s 14:45:01 108.49 58.94 49.55 3673.95 23136.01 14:46:01 106.33 25.88 80.45 1211.53 19422.10 14:47:01 112.85 8.30 104.55 548.04 22378.27 14:48:01 94.17 4.12 90.05 446.27 50628.13 14:49:01 76.41 0.62 75.79 12.53 24345.08 14:50:01 525.83 0.10 525.73 2.93 60109.45 14:51:01 117.96 0.00 117.96 0.00 45571.87 Average: 163.28 13.89 149.39 835.41 35112.30 14:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:45:01 30277080 31689732 2662140 8.08 54432 1678112 1456488 4.29 862180 1531820 54960 14:46:01 29817924 31606524 3121296 9.48 78352 2012060 1986788 5.85 985532 1831736 141768 14:47:01 28313480 30428224 4625740 14.04 87276 2318216 2874072 8.46 2202060 2091304 4252 14:48:01 28010940 30788512 4928280 14.96 94064 2961592 2122652 6.25 2101928 2464880 520 14:49:01 26526752 30108364 6412468 19.47 145620 3623580 2615420 7.70 3008136 2912344 293620 14:50:01 26604488 30732968 6334732 19.23 216964 4067064 2422012 7.13 2602076 3222292 508 14:51:01 26044276 30657608 6894944 20.93 221180 4536052 2213768 6.51 2707172 3667012 632 Average: 27942134 30858847 4997086 15.17 128270 3028097 2241600 6.60 2067012 2531627 70894 14:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 14:45:01 ens3 407.12 266.45 1184.23 70.89 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:46:01 ens3 94.38 52.91 964.37 16.55 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 1.57 1.57 0.08 0.08 0.00 0.00 0.00 0.00 14:47:01 ens3 675.60 515.63 4585.86 125.82 0.00 0.00 0.00 0.00 14:48:01 docker0 2.80 5.30 0.17 77.51 0.00 0.00 0.00 0.00 14:48:01 lo 7.32 7.32 2.16 2.16 0.00 0.00 0.00 0.00 14:48:01 ens3 235.97 168.18 1507.14 38.87 0.00 0.00 0.00 0.00 14:49:01 docker0 1166.46 1005.38 108.60 2502.02 0.00 0.00 0.00 0.00 14:49:01 lo 5.33 5.33 0.50 0.50 0.00 0.00 0.00 0.00 14:49:01 vethf2ab233 1166.46 1005.51 124.55 2502.03 0.00 0.00 0.00 0.20 14:49:01 ens3 1556.71 1656.80 3496.69 3452.11 0.00 0.00 0.00 0.00 14:50:01 docker0 15.00 61.26 0.66 24.02 0.00 0.00 0.00 0.00 14:50:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:50:01 vethf92d3bc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 146.11 72.42 871.88 10.47 0.00 0.00 0.00 0.00 14:51:01 docker0 2.92 5.27 0.18 77.50 0.00 0.00 0.00 0.00 14:51:01 lo 7.60 7.60 0.69 0.69 0.00 0.00 0.00 0.00 14:51:01 ens3 574.80 625.65 663.47 3440.21 0.00 0.00 0.00 0.00 Average: docker0 170.03 154.28 15.70 383.98 0.00 0.00 0.00 0.00 Average: lo 3.57 3.57 0.54 0.54 0.00 0.00 0.00 0.00 Average: ens3 527.56 480.26 1897.98 1024.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76188) 11/15/23 _x86_64_ (8 CPU) 14:43:28 LINUX RESTART (8 CPU) 14:44:02 CPU %user %nice %system %iowait %steal %idle 14:45:01 all 8.47 0.00 0.77 6.10 0.03 84.63 14:45:01 0 7.20 0.00 1.04 5.13 0.05 86.58 14:45:01 1 10.45 0.00 1.02 0.73 0.03 87.77 14:45:01 2 3.50 0.00 0.58 1.26 0.02 94.64 14:45:01 3 11.52 0.00 0.90 0.90 0.03 86.65 14:45:01 4 15.22 0.00 0.65 30.51 0.05 53.57 14:45:01 5 5.84 0.00 0.53 1.22 0.03 92.38 14:45:01 6 4.21 0.00 0.62 6.05 0.05 89.07 14:45:01 7 9.84 0.00 0.88 3.04 0.02 86.22 14:46:01 all 9.33 0.00 0.70 3.64 0.04 86.29 14:46:01 0 15.00 0.00 0.84 0.37 0.03 83.76 14:46:01 1 24.82 0.00 1.88 1.29 0.07 71.95 14:46:01 2 4.69 0.00 0.38 0.03 0.02 94.88 14:46:01 3 2.46 0.00 0.23 0.94 0.05 96.32 14:46:01 4 2.69 0.00 0.38 4.01 0.02 92.91 14:46:01 5 4.05 0.00 0.33 1.77 0.00 93.85 14:46:01 6 2.41 0.00 0.62 18.58 0.07 78.32 14:46:01 7 18.58 0.00 0.92 2.16 0.05 78.29 14:47:01 all 17.18 0.00 1.35 2.43 0.05 78.99 14:47:01 0 19.45 0.00 2.10 4.67 0.07 73.72 14:47:01 1 24.94 0.00 1.11 1.12 0.07 72.77 14:47:01 2 18.37 0.00 2.72 0.28 0.05 78.58 14:47:01 3 15.05 0.00 1.26 0.89 0.07 82.73 14:47:01 4 16.82 0.00 0.45 0.12 0.03 82.58 14:47:01 5 16.55 0.00 1.76 0.90 0.05 80.74 14:47:01 6 12.88 0.00 0.67 10.80 0.03 75.61 14:47:01 7 13.41 0.00 0.72 0.63 0.03 85.20 14:48:01 all 12.49 0.00 1.60 3.88 0.05 81.98 14:48:01 0 11.69 0.00 1.46 0.32 0.03 86.50 14:48:01 1 12.81 0.00 1.24 0.13 0.07 85.75 14:48:01 2 12.37 0.00 0.99 1.19 0.05 85.41 14:48:01 3 8.77 0.00 1.54 0.39 0.05 89.25 14:48:01 4 24.74 0.00 2.80 10.27 0.05 62.14 14:48:01 5 11.97 0.00 1.42 1.11 0.05 85.45 14:48:01 6 4.58 0.00 1.40 16.39 0.03 77.60 14:48:01 7 12.93 0.00 2.01 1.34 0.05 83.67 14:49:01 all 12.42 0.00 2.11 1.75 0.07 83.64 14:49:01 0 22.98 0.00 3.15 0.27 0.07 73.53 14:49:01 1 7.55 0.00 2.02 0.18 0.05 90.19 14:49:01 2 10.63 0.00 1.71 0.60 0.07 86.99 14:49:01 3 7.36 0.00 1.97 0.92 0.12 89.63 14:49:01 4 14.05 0.00 1.90 9.41 0.07 74.57 14:49:01 5 13.74 0.00 1.92 0.40 0.08 83.85 14:49:01 6 6.93 0.00 2.44 0.50 0.05 90.07 14:49:01 7 16.12 0.00 1.76 1.71 0.07 80.35 14:50:01 all 10.73 0.00 3.31 5.31 0.06 80.60 14:50:01 0 18.73 0.00 4.55 2.16 0.07 74.49 14:50:01 1 17.68 0.00 3.42 0.32 0.07 78.51 14:50:01 2 4.33 0.00 3.15 0.70 0.05 91.76 14:50:01 3 8.69 0.00 2.89 2.30 0.05 86.08 14:50:01 4 8.05 0.00 4.33 27.24 0.10 60.28 14:50:01 5 9.96 0.00 3.01 1.53 0.07 85.44 14:50:01 6 10.34 0.00 2.81 0.52 0.07 86.26 14:50:01 7 7.93 0.00 2.28 7.76 0.05 81.97 14:51:01 all 13.51 0.00 1.65 2.69 0.06 82.10 14:51:01 0 9.93 0.00 1.26 0.18 0.03 88.59 14:51:01 1 13.28 0.00 1.54 0.54 0.05 84.60 14:51:01 2 31.29 0.00 2.41 1.81 0.07 64.42 14:51:01 3 15.89 0.00 1.71 11.28 0.07 71.05 14:51:01 4 6.98 0.00 1.05 0.22 0.03 91.71 14:51:01 5 6.58 0.00 1.81 0.05 0.05 91.51 14:51:01 6 7.61 0.00 1.60 6.45 0.07 84.28 14:51:01 7 16.51 0.00 1.83 0.97 0.08 80.61 Average: all 12.03 0.00 1.64 3.68 0.05 82.60 Average: 0 15.01 0.00 2.06 1.87 0.05 81.01 Average: 1 15.94 0.00 1.75 0.62 0.06 81.64 Average: 2 12.19 0.00 1.71 0.84 0.05 85.22 Average: 3 9.96 0.00 1.50 2.52 0.06 85.95 Average: 4 12.64 0.00 1.65 11.62 0.05 74.04 Average: 5 9.82 0.00 1.54 1.00 0.05 87.60 Average: 6 7.00 0.00 1.45 8.47 0.05 83.03 Average: 7 13.63 0.00 1.49 2.51 0.05 82.32