---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12230 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 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 874 27074 0 4218 30836 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:44:8c:73 brd ff:ff:ff:ff:ff:ff inet 10.30.106.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe44:8c73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:bf:7b:3a 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-12230) 01/14/24 _x86_64_ (8 CPU) 17:36:34 LINUX RESTART (8 CPU) 17:37:03 tps rtps wtps bread/s bwrtn/s 17:38:01 247.08 59.49 187.59 3753.84 37678.06 17:39:01 88.15 14.03 74.12 986.90 16063.72 17:40:01 116.96 23.18 93.78 2782.34 19980.00 17:41:01 127.08 3.33 123.75 410.06 70068.06 17:42:01 214.01 9.22 204.80 382.17 12522.21 17:43:01 50.02 0.67 49.36 23.46 8396.40 17:44:01 27.78 0.05 27.73 3.60 9286.62 Average: 123.85 15.50 108.36 1179.51 24795.10 17:37:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 30359252 31696540 2579968 7.83 46900 1613588 1427716 4.20 844024 1472320 50892 17:39:01 30005032 31653568 2934188 8.91 73652 1881900 1468772 4.32 928348 1708976 155200 17:40:01 28443624 31600040 4495596 13.65 105136 3312580 1593928 4.69 1054224 3051996 1246252 17:41:01 27687400 31540824 5251820 15.94 115772 3960560 2449892 7.21 1125648 3690652 40 17:42:01 27571128 31451536 5368092 16.30 127688 3967112 3268968 9.62 1266740 3641684 1400 17:43:01 26597320 30480840 6341900 19.25 129396 3968536 4298668 12.65 2269640 3610632 456 17:44:01 26758844 30665420 6180376 18.76 129756 3995292 2818152 8.29 2108168 3623764 120 Average: 28203229 31298395 4735991 14.38 104043 3242795 2475157 7.28 1370970 2971432 207766 17:37:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 17:38:01 ens3 364.33 244.49 882.10 59.89 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 17:39:01 ens3 66.44 45.86 936.39 9.98 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 17:40:01 ens3 296.85 206.25 7716.53 35.30 0.00 0.00 0.00 0.00 17:40:01 br-ff7a7eb755d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 vetha863be6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 17:41:01 ens3 120.23 91.02 3434.86 6.77 0.00 0.00 0.00 0.00 17:41:01 br-ff7a7eb755d2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 vetha863be6 22.10 24.30 1.89 2.87 0.00 0.00 0.00 0.00 17:42:01 lo 2.23 2.23 0.16 0.16 0.00 0.00 0.00 0.00 17:42:01 ens3 3.40 2.55 0.94 0.71 0.00 0.00 0.00 0.00 17:42:01 br-ff7a7eb755d2 0.70 0.63 0.05 0.30 0.00 0.00 0.00 0.00 17:43:01 vetha863be6 114.66 136.69 113.06 36.17 0.00 0.00 0.00 0.01 17:43:01 lo 8.75 8.75 8.46 8.46 0.00 0.00 0.00 0.00 17:43:01 ens3 6.33 5.52 1.59 1.71 0.00 0.00 0.00 0.00 17:43:01 br-ff7a7eb755d2 3.22 3.70 6.13 2.23 0.00 0.00 0.00 0.00 17:44:01 lo 9.05 9.05 0.70 0.70 0.00 0.00 0.00 0.00 17:44:01 ens3 15.90 15.08 6.57 6.53 0.00 0.00 0.00 0.00 17:44:01 br-ff7a7eb755d2 1.68 1.90 0.13 0.18 0.00 0.00 0.00 0.00 17:44:01 vethe9943f2 127.53 108.20 42.11 114.09 0.00 0.00 0.00 0.01 Average: lo 4.50 4.50 1.49 1.49 0.00 0.00 0.00 0.00 Average: ens3 123.64 86.50 1858.79 17.07 0.00 0.00 0.00 0.00 Average: br-ff7a7eb755d2 0.80 0.90 0.91 0.39 0.00 0.00 0.00 0.00 Average: vethe9943f2 18.31 15.53 6.04 16.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12230) 01/14/24 _x86_64_ (8 CPU) 17:36:34 LINUX RESTART (8 CPU) 17:37:03 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 6.31 0.00 0.88 14.04 0.05 78.72 17:38:01 0 2.34 0.00 0.69 35.53 0.03 61.40 17:38:01 1 3.60 0.00 0.78 20.97 0.03 74.62 17:38:01 2 5.51 0.00 0.83 28.02 0.05 65.59 17:38:01 3 3.86 0.00 0.62 1.42 0.03 94.07 17:38:01 4 14.10 0.00 1.32 7.19 0.03 77.36 17:38:01 5 6.27 0.00 0.74 5.54 0.12 87.32 17:38:01 6 9.60 0.00 1.32 4.26 0.05 84.77 17:38:01 7 5.22 0.00 0.67 9.48 0.05 84.58 17:39:01 all 9.23 0.00 0.66 2.87 0.03 87.21 17:39:01 0 1.38 0.00 0.22 0.10 0.02 98.29 17:39:01 1 3.41 0.00 0.55 15.33 0.03 80.67 17:39:01 2 11.51 0.00 0.64 1.62 0.07 86.17 17:39:01 3 2.37 0.00 0.23 1.30 0.03 96.06 17:39:01 4 24.21 0.00 1.30 2.31 0.05 72.13 17:39:01 5 13.93 0.00 0.95 1.17 0.02 83.93 17:39:01 6 11.43 0.00 0.89 0.89 0.03 86.76 17:39:01 7 5.71 0.00 0.47 0.27 0.02 93.54 17:40:01 all 10.72 0.00 2.16 2.82 0.05 84.26 17:40:01 0 5.20 0.00 1.96 1.49 0.08 91.26 17:40:01 1 28.16 0.00 2.82 1.73 0.08 67.20 17:40:01 2 19.38 0.00 2.91 0.35 0.03 77.33 17:40:01 3 8.81 0.00 1.63 12.63 0.03 76.90 17:40:01 4 7.93 0.00 2.24 3.65 0.03 86.15 17:40:01 5 7.27 0.00 1.49 1.47 0.03 89.74 17:40:01 6 5.33 0.00 1.51 0.52 0.02 92.63 17:40:01 7 3.73 0.00 2.74 0.69 0.03 92.81 17:41:01 all 2.88 0.00 1.29 10.81 0.03 84.99 17:41:01 0 2.42 0.00 1.66 77.52 0.05 18.34 17:41:01 1 3.58 0.00 1.36 0.37 0.03 94.66 17:41:01 2 3.15 0.00 1.47 0.15 0.02 95.21 17:41:01 3 3.55 0.00 0.84 0.45 0.03 95.13 17:41:01 4 2.15 0.00 0.99 0.02 0.03 96.81 17:41:01 5 3.63 0.00 0.89 3.24 0.03 92.21 17:41:01 6 2.62 0.00 1.89 4.00 0.03 91.46 17:41:01 7 1.92 0.00 1.27 1.04 0.02 95.75 17:42:01 all 1.54 0.00 0.76 15.59 0.05 82.05 17:42:01 0 0.75 0.00 0.80 61.61 0.05 36.79 17:42:01 1 1.54 0.00 0.72 6.50 0.03 91.20 17:42:01 2 2.06 0.00 0.84 17.60 0.05 79.46 17:42:01 3 1.20 0.00 0.78 1.49 0.15 96.38 17:42:01 4 1.47 0.00 0.80 5.61 0.02 92.10 17:42:01 5 1.20 0.00 0.68 16.06 0.05 82.00 17:42:01 6 3.36 0.00 0.92 14.86 0.03 80.82 17:42:01 7 0.79 0.00 0.47 1.05 0.03 97.66 17:43:01 all 13.41 0.00 1.50 3.66 0.05 81.38 17:43:01 0 7.16 0.00 0.82 23.10 0.03 68.89 17:43:01 1 13.63 0.00 1.42 0.25 0.05 84.65 17:43:01 2 10.42 0.00 1.29 0.60 0.03 87.66 17:43:01 3 19.32 0.00 2.31 2.29 0.07 76.01 17:43:01 4 21.42 0.00 2.18 2.40 0.05 73.96 17:43:01 5 12.17 0.00 1.22 0.13 0.05 86.43 17:43:01 6 8.23 0.00 1.30 0.40 0.07 90.00 17:43:01 7 14.98 0.00 1.49 0.10 0.03 83.40 17:44:01 all 0.65 0.00 0.28 0.79 0.03 98.26 17:44:01 0 0.17 0.00 0.20 0.02 0.00 99.62 17:44:01 1 0.67 0.00 0.33 0.07 0.02 98.92 17:44:01 2 0.88 0.00 0.33 0.17 0.05 98.57 17:44:01 3 1.22 0.00 0.33 0.18 0.03 98.23 17:44:01 4 0.38 0.00 0.23 4.53 0.02 94.83 17:44:01 5 0.28 0.00 0.17 0.07 0.02 99.47 17:44:01 6 0.48 0.00 0.32 0.10 0.02 99.08 17:44:01 7 1.09 0.00 0.28 1.22 0.02 97.39 Average: all 6.39 0.00 1.07 7.19 0.04 85.30 Average: 0 2.77 0.00 0.91 28.39 0.04 67.89 Average: 1 7.80 0.00 1.14 6.39 0.04 84.62 Average: 2 7.56 0.00 1.19 6.83 0.04 84.38 Average: 3 5.76 0.00 0.96 2.82 0.06 90.39 Average: 4 10.22 0.00 1.29 3.66 0.03 84.80 Average: 5 6.39 0.00 0.88 3.95 0.05 88.74 Average: 6 5.85 0.00 1.16 3.57 0.04 89.38 Average: 7 4.77 0.00 1.06 1.94 0.03 92.20