---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11055 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 14G 142G 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 860 25102 0 6204 30850 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:1b:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe0b:1bec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:b2:03:78 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-11055) 03/05/24 _x86_64_ (8 CPU) 15:30:15 LINUX RESTART (8 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:01 100.77 17.57 83.20 1019.68 26535.09 15:33:01 132.22 23.12 109.10 2783.14 32275.33 15:34:02 196.12 0.12 196.00 6.53 105400.97 15:35:01 355.55 12.57 342.98 823.01 69029.38 15:36:01 27.66 0.48 27.18 27.86 19897.45 15:37:01 20.70 0.03 20.66 3.20 20685.15 15:38:01 82.06 1.23 80.82 103.57 22984.31 Average: 130.18 7.87 122.32 680.78 42335.11 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 30080664 31691064 2858556 8.68 71456 1849236 1453636 4.28 880400 1683372 135280 15:33:01 28539492 31667772 4399728 13.36 107548 3277356 1395504 4.11 986916 3016412 1208700 15:34:02 25670688 31644104 7268532 22.07 138116 5968232 1611168 4.74 1044404 5705048 1322616 15:35:01 23746128 29781188 9193092 27.91 155352 5988080 8438320 24.83 3074092 5514956 752 15:36:01 23442492 29483312 9496728 28.83 156768 5990092 8878272 26.12 3389460 5499344 316 15:37:01 23470648 29538384 9468572 28.75 157200 6018208 8189048 24.09 3349908 5513668 148 15:38:01 25712920 31595632 7226300 21.94 160056 5848692 1506936 4.43 1326852 5358756 1936 Average: 25809005 30771637 7130215 21.65 135214 4991414 4496126 13.23 2007433 4613079 381393 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 15:32:01 ens3 55.65 36.92 929.18 7.55 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 lo 7.00 7.00 0.65 0.65 0.00 0.00 0.00 0.00 15:33:01 br-40f7c0a443fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 216.74 144.64 6276.24 14.59 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 15:34:02 lo 6.27 6.27 0.63 0.63 0.00 0.00 0.00 0.00 15:34:02 br-40f7c0a443fd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:02 ens3 1054.44 549.19 25813.03 40.74 0.00 0.00 0.00 0.00 15:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 veth4f832fd 0.14 0.46 0.01 0.03 0.00 0.00 0.00 0.00 15:35:01 vethfe61f09 0.47 0.81 0.05 0.31 0.00 0.00 0.00 0.00 15:35:01 lo 1.05 1.05 0.07 0.07 0.00 0.00 0.00 0.00 15:35:01 veth5cbfb26 0.00 0.49 0.00 0.03 0.00 0.00 0.00 0.00 15:36:01 veth4f832fd 0.53 0.52 0.05 1.48 0.00 0.00 0.00 0.00 15:36:01 vethfe61f09 0.28 0.23 0.02 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 5.95 5.95 3.62 3.62 0.00 0.00 0.00 0.00 15:36:01 veth5cbfb26 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 veth4f832fd 1.12 1.32 0.13 1.61 0.00 0.00 0.00 0.00 15:37:01 lo 8.37 8.37 0.63 0.63 0.00 0.00 0.00 0.00 15:37:01 veth5cbfb26 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 br-40f7c0a443fd 4.23 4.68 1.98 2.19 0.00 0.00 0.00 0.00 15:38:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 15:38:01 ens3 1757.33 1042.72 33977.61 163.04 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.38 4.38 0.83 0.83 0.00 0.00 0.00 0.00 Average: ens3 201.11 114.11 4739.83 15.18 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-11055) 03/05/24 _x86_64_ (8 CPU) 15:30:15 LINUX RESTART (8 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 9.71 0.00 0.76 3.08 0.03 86.43 15:32:01 0 11.58 0.00 0.70 0.13 0.05 87.54 15:32:01 1 6.96 0.00 0.70 0.22 0.03 92.09 15:32:01 2 5.32 0.00 0.67 0.17 0.02 93.83 15:32:01 3 4.53 0.00 0.55 0.78 0.02 94.12 15:32:01 4 15.01 0.00 1.03 1.38 0.02 82.56 15:32:01 5 10.53 0.00 0.60 0.58 0.03 88.25 15:32:01 6 0.13 0.00 0.57 18.43 0.02 80.85 15:32:01 7 23.53 0.00 1.29 2.95 0.05 72.18 15:33:01 all 11.54 0.00 2.29 3.17 0.04 82.95 15:33:01 0 6.04 0.00 2.16 0.50 0.03 91.27 15:33:01 1 13.10 0.00 2.58 3.89 0.03 80.41 15:33:01 2 29.89 0.00 2.65 1.66 0.07 65.73 15:33:01 3 4.82 0.00 1.63 16.61 0.03 76.91 15:33:01 4 13.17 0.00 2.91 0.20 0.03 83.69 15:33:01 5 7.22 0.00 1.87 1.31 0.03 89.57 15:33:01 6 14.15 0.00 2.39 1.17 0.05 82.23 15:33:01 7 4.05 0.00 2.11 0.10 0.03 93.70 15:34:02 all 8.59 0.00 3.76 10.17 0.05 77.42 15:34:02 0 9.24 0.00 4.18 2.76 0.05 83.77 15:34:02 1 7.16 0.00 5.17 45.55 0.07 42.06 15:34:02 2 7.75 0.00 3.31 0.66 0.03 88.25 15:34:02 3 6.39 0.00 2.54 12.94 0.05 78.08 15:34:02 4 10.75 0.00 3.75 17.66 0.07 67.77 15:34:02 5 9.97 0.00 3.44 0.22 0.07 86.31 15:34:02 6 7.79 0.00 4.39 0.40 0.05 87.36 15:34:02 7 9.70 0.00 3.31 1.37 0.07 85.55 15:35:01 all 26.19 0.00 3.75 5.96 0.07 64.03 15:35:01 0 31.05 0.00 3.87 1.98 0.09 63.02 15:35:01 1 32.17 0.00 4.59 25.97 0.07 37.20 15:35:01 2 21.29 0.00 3.55 1.25 0.09 73.83 15:35:01 3 27.20 0.00 3.27 3.54 0.07 65.92 15:35:01 4 19.57 0.00 3.19 6.71 0.07 70.46 15:35:01 5 27.03 0.00 3.69 1.20 0.07 68.01 15:35:01 6 30.82 0.00 3.97 2.93 0.09 62.19 15:35:01 7 20.40 0.00 3.85 4.14 0.07 71.54 15:36:01 all 8.75 0.00 0.78 1.31 0.05 89.12 15:36:01 0 9.10 0.00 0.90 0.02 0.03 89.95 15:36:01 1 8.15 0.00 0.70 10.10 0.05 81.00 15:36:01 2 7.29 0.00 0.79 0.03 0.03 91.86 15:36:01 3 10.68 0.00 0.85 0.10 0.05 88.31 15:36:01 4 10.41 0.00 0.69 0.00 0.03 88.86 15:36:01 5 11.22 0.00 0.95 0.08 0.05 87.70 15:36:01 6 7.24 0.00 0.70 0.10 0.08 91.87 15:36:01 7 5.89 0.00 0.65 0.02 0.05 93.39 15:37:01 all 1.28 0.00 0.28 1.38 0.04 97.03 15:37:01 0 0.92 0.00 0.35 0.70 0.03 98.00 15:37:01 1 1.11 0.00 0.37 9.95 0.07 88.51 15:37:01 2 1.80 0.00 0.23 0.00 0.03 97.93 15:37:01 3 1.30 0.00 0.30 0.18 0.03 98.18 15:37:01 4 1.42 0.00 0.25 0.07 0.02 98.24 15:37:01 5 0.75 0.00 0.22 0.10 0.03 98.90 15:37:01 6 0.92 0.00 0.23 0.00 0.02 98.83 15:37:01 7 1.99 0.00 0.28 0.08 0.03 97.61 15:38:01 all 5.89 0.00 0.63 1.73 0.03 91.71 15:38:01 0 3.07 0.00 0.45 0.15 0.02 96.31 15:38:01 1 6.37 0.00 0.62 9.49 0.03 83.49 15:38:01 2 15.79 0.00 0.80 1.94 0.05 81.42 15:38:01 3 1.22 0.00 0.53 0.30 0.02 97.93 15:38:01 4 1.02 0.00 0.49 1.37 0.02 97.10 15:38:01 5 17.05 0.00 1.13 0.23 0.07 81.52 15:38:01 6 1.20 0.00 0.50 0.35 0.02 97.93 15:38:01 7 1.40 0.00 0.52 0.03 0.02 98.03 Average: all 10.23 0.00 1.74 3.81 0.04 84.17 Average: 0 10.08 0.00 1.79 0.88 0.04 87.21 Average: 1 10.65 0.00 2.09 14.93 0.05 72.29 Average: 2 12.70 0.00 1.71 0.81 0.05 84.73 Average: 3 7.97 0.00 1.38 4.91 0.04 85.71 Average: 4 10.17 0.00 1.75 3.88 0.04 84.16 Average: 5 11.91 0.00 1.69 0.53 0.05 85.81 Average: 6 8.83 0.00 1.81 3.34 0.05 85.97 Average: 7 9.54 0.00 1.71 1.24 0.05 87.47