---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20586 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 12G 144G 8% / 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 825 27817 0 3523 30885 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:12:ee:6c brd ff:ff:ff:ff:ff:ff inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe12:ee6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:cd:60:39 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-20586) 04/04/24 _x86_64_ (8 CPU) 16:31:23 LINUX RESTART (8 CPU) 16:32:02 tps rtps wtps bread/s bwrtn/s 16:33:01 97.59 59.01 38.59 3709.74 34932.52 16:34:01 68.66 13.90 54.76 979.04 22952.57 16:35:01 126.75 19.58 107.17 2284.55 31146.94 16:36:01 281.57 15.65 265.92 1285.59 66140.94 16:37:01 21.20 0.38 20.81 29.46 23780.45 16:38:01 63.07 1.25 61.82 103.58 22704.50 Average: 109.84 18.18 91.66 1392.22 33605.97 16:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:33:01 30378284 31728508 2560936 7.77 49196 1622612 1466336 4.31 815332 1479392 47632 16:34:01 30176340 31730032 2762880 8.39 66840 1798160 1473320 4.33 842048 1632228 142844 16:35:01 29853396 31747744 3085824 9.37 85784 2103804 1383568 4.07 843076 1920588 133856 16:36:01 27455992 30678936 5483228 16.65 111776 3321064 5374756 15.81 2054272 3005660 364 16:37:01 25864640 29285172 7074580 21.48 112360 3460516 7668956 22.56 3501500 3134512 26632 16:38:01 28544548 31683464 4394672 13.34 113908 3289672 1475908 4.34 1125944 2873364 912 Average: 28712200 31142309 4227020 12.83 89977 2599305 3140474 9.24 1530362 2340957 58707 16:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 16:33:01 ens3 282.34 213.42 870.27 61.89 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 16:34:01 ens3 30.64 21.75 595.55 3.53 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 16:35:01 ens3 51.09 38.51 712.86 8.13 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 veth577c9ac 0.15 0.55 0.01 0.03 0.00 0.00 0.00 0.00 16:36:01 lo 8.20 8.20 0.74 0.74 0.00 0.00 0.00 0.00 16:36:01 ens3 309.00 176.77 10177.76 14.11 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 veth577c9ac 1.92 2.22 0.77 0.57 0.00 0.00 0.00 0.00 16:37:01 lo 7.67 7.67 1.67 1.67 0.00 0.00 0.00 0.00 16:37:01 ens3 16.46 15.58 8.90 10.57 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:38:01 ens3 46.08 41.68 65.93 35.15 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 Average: lo 3.33 3.33 0.47 0.47 0.00 0.00 0.00 0.00 Average: ens3 122.16 84.26 2075.23 22.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20586) 04/04/24 _x86_64_ (8 CPU) 16:31:23 LINUX RESTART (8 CPU) 16:32:02 CPU %user %nice %system %iowait %steal %idle 16:33:01 all 6.88 0.00 0.73 9.71 0.03 82.65 16:33:01 0 10.32 0.00 1.17 2.08 0.03 86.40 16:33:01 1 5.26 0.00 0.49 14.12 0.05 80.08 16:33:01 2 3.68 0.00 0.56 1.30 0.03 94.43 16:33:01 3 11.00 0.00 1.02 5.08 0.03 82.86 16:33:01 4 5.71 0.00 0.68 2.84 0.03 90.75 16:33:01 5 9.01 0.00 0.85 2.87 0.03 87.24 16:33:01 6 3.70 0.00 0.44 0.56 0.02 95.28 16:33:01 7 6.43 0.00 0.61 48.87 0.03 44.06 16:34:01 all 4.63 0.00 0.45 8.57 0.03 86.32 16:34:01 0 4.02 0.00 0.32 0.72 0.02 94.93 16:34:01 1 1.27 0.00 0.22 12.63 0.03 85.85 16:34:01 2 3.49 0.00 0.25 1.72 0.05 94.50 16:34:01 3 3.77 0.00 0.37 0.62 0.02 95.23 16:34:01 4 1.17 0.00 0.42 3.13 0.02 95.27 16:34:01 5 2.07 0.00 0.27 0.55 0.02 97.10 16:34:01 6 0.43 0.00 0.23 0.07 0.02 99.25 16:34:01 7 20.85 0.00 1.47 49.35 0.07 28.26 16:35:01 all 10.05 0.00 0.71 3.23 0.03 85.98 16:35:01 0 0.20 0.00 0.15 0.42 0.00 99.23 16:35:01 1 0.23 0.00 0.34 16.16 0.03 83.23 16:35:01 2 2.91 0.00 0.30 0.79 0.03 95.97 16:35:01 3 23.46 0.00 1.22 2.84 0.03 72.45 16:35:01 4 17.29 0.00 1.05 0.65 0.03 80.97 16:35:01 5 29.43 0.00 1.55 2.10 0.05 66.87 16:35:01 6 6.41 0.00 0.94 2.05 0.02 90.58 16:35:01 7 0.45 0.00 0.12 0.90 0.00 98.53 16:36:01 all 12.66 0.00 3.41 6.61 0.07 77.26 16:36:01 0 13.00 0.00 3.20 0.94 0.07 82.79 16:36:01 1 10.96 0.00 3.85 36.84 0.08 48.27 16:36:01 2 12.29 0.00 3.63 2.25 0.07 81.75 16:36:01 3 12.29 0.00 2.62 1.54 0.05 83.50 16:36:01 4 13.00 0.00 3.04 5.32 0.07 78.58 16:36:01 5 16.13 0.00 3.98 1.11 0.07 78.71 16:36:01 6 10.86 0.00 2.71 0.77 0.07 85.59 16:36:01 7 12.72 0.00 4.23 3.99 0.07 78.99 16:37:01 all 22.53 0.00 1.99 1.68 0.06 73.74 16:37:01 0 18.87 0.00 1.69 0.00 0.05 79.39 16:37:01 1 18.47 0.00 1.49 10.75 0.05 69.24 16:37:01 2 22.12 0.00 2.07 0.08 0.07 75.66 16:37:01 3 21.33 0.00 1.79 0.39 0.07 76.43 16:37:01 4 28.70 0.00 3.03 0.20 0.05 68.02 16:37:01 5 24.38 0.00 1.79 0.00 0.05 73.78 16:37:01 6 19.66 0.00 1.86 0.02 0.07 78.39 16:37:01 7 26.71 0.00 2.21 2.02 0.08 68.98 16:38:01 all 5.15 0.00 0.52 2.84 0.04 91.45 16:38:01 0 2.88 0.00 0.60 0.18 0.03 96.30 16:38:01 1 10.86 0.00 0.55 5.44 0.05 83.11 16:38:01 2 7.62 0.00 0.42 4.79 0.05 87.13 16:38:01 3 0.67 0.00 0.47 11.68 0.02 87.17 16:38:01 4 1.45 0.00 0.32 0.20 0.03 98.00 16:38:01 5 1.00 0.00 0.57 0.13 0.03 98.26 16:38:01 6 15.71 0.00 0.80 0.25 0.05 83.19 16:38:01 7 0.92 0.00 0.50 0.08 0.03 98.46 Average: all 10.32 0.00 1.30 5.43 0.04 82.91 Average: 0 8.20 0.00 1.19 0.72 0.03 89.86 Average: 1 7.86 0.00 1.16 15.98 0.05 74.95 Average: 2 8.70 0.00 1.21 1.82 0.05 88.23 Average: 3 12.09 0.00 1.25 3.68 0.04 82.94 Average: 4 11.22 0.00 1.42 2.05 0.04 85.26 Average: 5 13.67 0.00 1.50 1.12 0.04 83.66 Average: 6 9.47 0.00 1.16 0.62 0.04 88.71 Average: 7 11.35 0.00 1.52 17.44 0.05 69.64