---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76942 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 920 25665 0 5580 30791 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:2b:37:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe2b:376f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:6d:c8:4d 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::42:74ff:fe6d:c84d/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-76942) 10/15/24 _x86_64_ (8 CPU) 15:41:15 LINUX RESTART (8 CPU) 15:42:01 tps rtps wtps bread/s bwrtn/s 15:43:01 141.94 53.31 88.64 3861.22 15885.35 15:44:01 385.17 16.31 368.86 1004.77 34960.71 15:45:01 225.61 4.52 221.10 481.52 45349.11 15:46:01 134.59 1.17 133.43 116.51 27135.08 15:47:01 10.90 0.02 10.88 2.53 7915.48 15:48:01 202.13 0.05 202.08 6.53 61141.28 15:49:01 90.33 0.20 90.13 24.93 16899.32 Average: 170.10 10.80 159.30 785.43 29898.05 15:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:43:01 29761948 31519344 3177272 9.65 76452 1986208 1982052 5.83 1101372 1770844 215740 15:44:01 28227648 30566572 4711572 14.30 92432 2533440 2258656 6.65 2298748 2069548 15016 15:45:01 28264564 31545380 4674656 14.19 112892 3425000 1528924 4.50 1553080 2717236 170412 15:46:01 27465576 31086720 5473644 16.62 127200 3711564 3777092 11.11 2071480 2931660 1804 15:47:01 27451160 31072576 5488060 16.66 127352 3711740 3915112 11.52 2085628 2931336 160 15:48:01 25462716 30651548 7476504 22.70 164280 5153460 5908928 17.39 2634308 4270456 1768 15:49:01 24141788 29695668 8797432 26.71 172040 5472392 6429180 18.92 3681440 4528944 72 Average: 27253629 30876830 5685591 17.26 124664 3713401 3685706 10.84 2203722 3031432 57853 15:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:43:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 87.14 62.42 1191.86 15.10 0.00 0.00 0.00 0.00 15:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 678.07 544.38 8186.93 77.04 0.00 0.00 0.00 0.00 15:45:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:45:01 docker0 6.78 13.11 0.41 306.85 0.00 0.00 0.00 0.00 15:45:01 ens3 217.23 143.08 4599.97 19.68 0.00 0.00 0.00 0.00 15:46:01 lo 5.95 5.95 0.61 0.61 0.00 0.00 0.00 0.00 15:46:01 vethc5ffa6e 0.98 1.18 0.13 0.17 0.00 0.00 0.00 0.00 15:46:01 veth3d20de8 0.08 0.30 0.01 0.02 0.00 0.00 0.00 0.00 15:46:01 br-965b27df70b1 1.00 1.53 0.09 0.16 0.00 0.00 0.00 0.00 15:47:01 lo 10.83 10.83 0.83 0.83 0.00 0.00 0.00 0.00 15:47:01 vethc5ffa6e 4.77 6.67 0.49 0.64 0.00 0.00 0.00 0.00 15:47:01 veth3d20de8 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 br-965b27df70b1 4.35 6.52 0.36 0.56 0.00 0.00 0.00 0.00 15:48:01 vethe1a123d 0.28 0.60 0.05 0.06 0.00 0.00 0.00 0.00 15:48:01 lo 4.13 4.13 0.37 0.37 0.00 0.00 0.00 0.00 15:48:01 veth9db82d6 0.10 0.45 0.01 0.03 0.00 0.00 0.00 0.00 15:48:01 br-24490d5934ed 0.75 1.02 0.04 0.08 0.00 0.00 0.00 0.00 15:49:01 vethe1a123d 0.42 0.68 0.08 0.09 0.00 0.00 0.00 0.00 15:49:01 lo 10.06 10.06 0.81 0.81 0.00 0.00 0.00 0.00 15:49:01 veth9db82d6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 br-24490d5934ed 3.60 5.17 0.29 0.48 0.00 0.00 0.00 0.00 Average: vethe1a123d 0.10 0.18 0.02 0.02 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.44 0.44 0.00 0.00 0.00 0.00 Average: veth9db82d6 0.01 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-24490d5934ed 0.62 0.88 0.05 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76942) 10/15/24 _x86_64_ (8 CPU) 15:41:15 LINUX RESTART (8 CPU) 15:42:01 CPU %user %nice %system %iowait %steal %idle 15:43:01 all 11.27 0.00 0.87 2.10 0.04 85.72 15:43:01 0 28.05 0.00 1.58 2.10 0.08 68.19 15:43:01 1 19.15 0.00 1.18 0.32 0.05 79.30 15:43:01 2 16.10 0.00 1.02 3.55 0.05 79.28 15:43:01 3 3.04 0.00 0.25 0.37 0.02 96.33 15:43:01 4 1.35 0.00 0.85 4.31 0.02 93.48 15:43:01 5 3.16 0.00 0.31 1.15 0.02 95.35 15:43:01 6 10.55 0.00 0.82 4.73 0.07 83.83 15:43:01 7 8.85 0.00 0.90 0.23 0.03 89.99 15:44:01 all 31.18 0.00 1.73 2.11 0.10 64.88 15:44:01 0 33.66 0.00 1.18 0.03 0.10 65.03 15:44:01 1 41.58 0.00 1.14 0.10 0.12 57.07 15:44:01 2 30.63 0.00 1.19 0.49 0.08 67.61 15:44:01 3 38.47 0.00 2.58 1.91 0.10 56.94 15:44:01 4 37.88 0.00 2.43 2.78 0.10 56.82 15:44:01 5 15.54 0.00 1.19 4.75 0.08 78.44 15:44:01 6 29.04 0.00 1.94 2.72 0.08 66.22 15:44:01 7 22.65 0.00 2.22 4.11 0.10 70.92 15:45:01 all 11.67 0.00 2.41 3.37 0.07 82.49 15:45:01 0 16.35 0.00 2.42 0.55 0.07 80.61 15:45:01 1 23.45 0.00 3.27 13.38 0.08 59.81 15:45:01 2 5.13 0.00 2.54 0.10 0.05 92.17 15:45:01 3 10.20 0.00 1.80 0.30 0.08 87.62 15:45:01 4 9.99 0.00 2.27 6.32 0.05 81.36 15:45:01 5 6.24 0.00 2.14 4.37 0.05 87.21 15:45:01 6 12.61 0.00 2.82 0.64 0.08 83.85 15:45:01 7 9.38 0.00 2.01 1.32 0.08 87.21 15:46:01 all 13.82 0.00 1.49 2.17 0.06 82.47 15:46:01 0 23.20 0.00 1.89 0.95 0.08 73.87 15:46:01 1 14.06 0.00 1.46 0.94 0.05 83.50 15:46:01 2 12.79 0.00 1.86 7.52 0.08 77.75 15:46:01 3 10.19 0.00 1.67 0.33 0.08 87.72 15:46:01 4 13.02 0.00 1.20 3.78 0.05 81.95 15:46:01 5 11.68 0.00 1.07 3.21 0.05 83.99 15:46:01 6 11.93 0.00 1.42 0.42 0.05 86.18 15:46:01 7 13.65 0.00 1.29 0.20 0.07 84.80 15:47:01 all 0.51 0.00 0.15 0.46 0.01 98.86 15:47:01 0 0.53 0.00 0.13 0.02 0.00 99.32 15:47:01 1 0.33 0.00 0.07 0.00 0.00 99.60 15:47:01 2 0.63 0.00 0.15 0.07 0.03 99.12 15:47:01 3 0.35 0.00 0.15 0.02 0.03 99.45 15:47:01 4 0.63 0.00 0.10 3.57 0.02 95.68 15:47:01 5 0.25 0.00 0.10 0.02 0.02 99.61 15:47:01 6 0.65 0.00 0.25 0.00 0.00 99.10 15:47:01 7 0.70 0.00 0.28 0.02 0.00 99.00 15:48:01 all 13.07 0.00 3.36 4.31 0.08 79.19 15:48:01 0 11.38 0.00 3.35 0.57 0.07 84.63 15:48:01 1 14.53 0.00 3.74 0.63 0.08 81.02 15:48:01 2 12.91 0.00 2.69 0.56 0.07 83.78 15:48:01 3 14.00 0.00 3.90 1.62 0.07 80.42 15:48:01 4 12.77 0.00 3.50 4.80 0.07 78.88 15:48:01 5 10.56 0.00 4.26 20.00 0.08 65.09 15:48:01 6 12.63 0.00 2.94 5.47 0.08 78.88 15:48:01 7 15.75 0.00 2.52 0.81 0.10 80.82 15:49:01 all 21.70 0.00 2.35 1.07 0.08 74.80 15:49:01 0 18.17 0.00 2.11 1.34 0.08 78.30 15:49:01 1 28.40 0.00 2.73 0.74 0.07 68.07 15:49:01 2 23.79 0.00 2.63 0.02 0.08 73.49 15:49:01 3 23.56 0.00 2.47 1.00 0.08 72.88 15:49:01 4 23.97 0.00 2.75 0.05 0.08 73.14 15:49:01 5 16.16 0.00 1.69 2.26 0.07 79.82 15:49:01 6 17.06 0.00 2.06 3.11 0.05 77.73 15:49:01 7 22.51 0.00 2.36 0.05 0.08 75.00 Average: all 14.74 0.00 1.76 2.22 0.06 81.21 Average: 0 18.77 0.00 1.81 0.80 0.07 78.56 Average: 1 20.21 0.00 1.94 2.29 0.06 75.49 Average: 2 14.56 0.00 1.72 1.76 0.06 81.89 Average: 3 14.25 0.00 1.83 0.79 0.07 83.07 Average: 4 14.23 0.00 1.87 3.65 0.06 80.20 Average: 5 9.07 0.00 1.53 5.09 0.05 84.25 Average: 6 13.48 0.00 1.75 2.44 0.06 82.27 Average: 7 13.34 0.00 1.65 0.96 0.07 83.97