---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-629 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 866 25139 0 6161 30844 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:a5:d7:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fea5:d71b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:5d:1f:48 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-629) 05/04/24 _x86_64_ (8 CPU) 23:10:36 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 233.01 71.50 161.51 4593.37 44682.82 23:13:01 88.20 13.96 74.24 1147.22 16727.36 23:14:01 141.49 9.20 132.29 1626.00 45530.28 23:15:01 264.72 6.47 258.26 508.02 107450.74 23:16:01 186.00 6.18 179.82 297.05 10502.12 23:17:01 23.10 0.48 22.61 24.80 11336.63 23:18:01 7.52 0.00 7.52 0.00 7592.57 23:19:01 59.53 1.37 58.16 109.83 9706.96 Average: 125.44 13.65 111.80 1038.27 31690.41 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30132128 31643380 2807092 8.52 58416 1769992 1478256 4.35 940976 1589436 115492 23:13:01 29816236 31679476 3122984 9.48 84008 2076092 1417564 4.17 916080 1888232 212180 23:14:01 26738628 31648540 6200592 18.82 131012 4952324 1608228 4.73 1032456 4688544 2022284 23:15:01 25043972 30913116 7895248 23.97 146632 5838424 6982940 20.55 1858820 5449948 1140 23:16:01 24414660 30301616 8524560 25.88 156520 5842536 7826780 23.03 2527732 5404480 276 23:17:01 23611240 29611664 9327980 28.32 158024 5950636 8727220 25.68 3259616 5463224 28 23:18:01 23597228 29598592 9341992 28.36 158144 5951340 8800004 25.89 3271824 5463920 232 23:19:01 25770292 31610744 7168928 21.76 159588 5807404 1526860 4.49 1306512 5321092 25944 Average: 26140548 30875891 6798672 20.64 131543 4773594 4795982 14.11 1889252 4408610 297197 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 340.76 223.86 1470.28 63.14 0.00 0.00 0.00 0.00 23:12:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 46.93 35.05 662.38 6.99 0.00 0.00 0.00 0.00 23:13:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1091.42 570.34 20889.65 41.65 0.00 0.00 0.00 0.00 23:14:01 lo 10.53 10.53 1.04 1.04 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-294a8cc80870 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 veth23eb53b 0.22 0.38 0.01 0.02 0.00 0.00 0.00 0.00 23:15:01 vethfec852b 1.42 1.73 0.16 0.18 0.00 0.00 0.00 0.00 23:15:01 ens3 281.99 141.31 9970.89 10.07 0.00 0.00 0.00 0.00 23:15:01 vethd2897d4 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:16:01 veth23eb53b 25.26 23.26 10.59 16.14 0.00 0.00 0.00 0.00 23:16:01 vethfec852b 0.17 0.53 0.01 0.03 0.00 0.00 0.00 0.00 23:16:01 ens3 12.05 6.95 7.29 1.71 0.00 0.00 0.00 0.00 23:16:01 vethd2897d4 0.43 0.62 0.05 0.30 0.00 0.00 0.00 0.00 23:17:01 veth23eb53b 21.95 17.75 6.80 23.82 0.00 0.00 0.00 0.00 23:17:01 vethfec852b 4.28 4.93 0.71 0.78 0.00 0.00 0.00 0.00 23:17:01 ens3 5.58 4.27 1.34 1.57 0.00 0.00 0.00 0.00 23:17:01 vethd2897d4 0.15 0.18 0.01 0.01 0.00 0.00 0.00 0.00 23:18:01 veth23eb53b 0.32 0.33 0.58 0.03 0.00 0.00 0.00 0.00 23:18:01 vethfec852b 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 23:18:01 ens3 1.33 1.25 0.26 0.39 0.00 0.00 0.00 0.00 23:18:01 vethd2897d4 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 ens3 71.31 49.80 70.44 45.34 0.00 0.00 0.00 0.00 23:19:01 lo 36.77 36.77 6.35 6.35 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 231.41 129.10 4133.91 21.36 0.00 0.00 0.00 0.00 Average: lo 4.17 4.17 0.76 0.76 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-629) 05/04/24 _x86_64_ (8 CPU) 23:10:36 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.46 0.00 1.08 4.98 0.04 84.43 23:12:01 0 5.58 0.00 0.95 1.10 0.03 92.33 23:12:01 1 3.60 0.00 1.22 0.80 0.03 94.34 23:12:01 2 9.26 0.00 1.03 0.77 0.03 88.90 23:12:01 3 4.65 0.00 0.82 15.29 0.03 79.20 23:12:01 4 21.60 0.00 1.28 16.10 0.05 60.97 23:12:01 5 16.09 0.00 1.33 1.48 0.03 81.06 23:12:01 6 9.20 0.00 0.70 0.23 0.02 89.84 23:12:01 7 5.78 0.00 1.31 4.16 0.10 88.65 23:13:01 all 10.36 0.00 0.63 1.94 0.03 87.04 23:13:01 0 6.47 0.00 0.55 0.08 0.03 92.86 23:13:01 1 7.44 0.00 0.42 0.05 0.00 92.09 23:13:01 2 6.09 0.00 0.58 4.04 0.03 89.25 23:13:01 3 10.53 0.00 0.73 5.19 0.02 83.53 23:13:01 4 10.23 0.00 0.52 3.09 0.05 86.11 23:13:01 5 22.61 0.00 0.96 1.54 0.03 74.86 23:13:01 6 3.13 0.00 0.47 0.30 0.02 96.08 23:13:01 7 16.31 0.00 0.82 1.20 0.08 81.59 23:14:01 all 12.12 0.00 4.49 3.49 0.08 79.83 23:14:01 0 9.23 0.00 4.77 0.52 0.08 85.39 23:14:01 1 13.00 0.00 3.83 1.60 0.07 81.50 23:14:01 2 10.41 0.00 5.25 11.85 0.05 72.45 23:14:01 3 11.50 0.00 4.75 3.02 0.12 80.61 23:14:01 4 16.87 0.00 5.40 3.54 0.07 74.13 23:14:01 5 13.24 0.00 3.79 0.90 0.10 81.96 23:14:01 6 12.38 0.00 4.65 0.13 0.05 82.78 23:14:01 7 10.28 0.00 3.48 6.41 0.05 79.79 23:15:01 all 8.49 0.00 2.55 12.01 0.06 76.89 23:15:01 0 5.15 0.00 3.06 7.76 0.05 83.98 23:15:01 1 9.65 0.00 2.81 17.94 0.07 69.53 23:15:01 2 8.77 0.00 2.74 12.76 0.07 75.66 23:15:01 3 10.43 0.00 2.36 7.82 0.05 79.34 23:15:01 4 7.39 0.00 2.99 24.86 0.07 64.69 23:15:01 5 7.20 0.00 1.77 9.32 0.05 81.66 23:15:01 6 10.52 0.00 2.52 7.57 0.05 79.34 23:15:01 7 8.74 0.00 2.15 8.07 0.05 80.98 23:16:01 all 10.74 0.00 1.75 14.60 0.08 72.83 23:16:01 0 11.93 0.00 1.79 34.90 0.08 51.29 23:16:01 1 8.10 0.00 1.71 12.80 0.08 77.31 23:16:01 2 9.50 0.00 1.99 5.34 0.08 83.08 23:16:01 3 6.31 0.00 1.21 23.72 0.08 68.69 23:16:01 4 9.31 0.00 1.51 23.56 0.12 65.51 23:16:01 5 7.05 0.00 1.18 0.84 0.07 90.87 23:16:01 6 17.63 0.00 2.36 5.85 0.08 74.07 23:16:01 7 16.09 0.00 2.24 9.80 0.08 71.78 23:17:01 all 17.69 0.00 1.75 0.57 0.08 79.91 23:17:01 0 20.75 0.00 1.72 2.99 0.10 74.44 23:17:01 1 19.18 0.00 1.97 0.02 0.07 78.77 23:17:01 2 14.30 0.00 1.37 0.05 0.05 84.22 23:17:01 3 23.46 0.00 2.68 0.23 0.07 73.57 23:17:01 4 18.22 0.00 1.74 0.07 0.07 79.91 23:17:01 5 15.11 0.00 1.41 0.00 0.08 83.39 23:17:01 6 14.44 0.00 1.24 0.00 0.08 84.24 23:17:01 7 16.05 0.00 1.90 1.23 0.07 80.75 23:18:01 all 1.18 0.00 0.17 0.44 0.06 98.15 23:18:01 0 0.67 0.00 0.12 3.27 0.07 95.88 23:18:01 1 1.67 0.00 0.15 0.00 0.05 98.13 23:18:01 2 1.09 0.00 0.20 0.00 0.05 98.66 23:18:01 3 1.32 0.00 0.23 0.03 0.07 98.35 23:18:01 4 1.25 0.00 0.13 0.00 0.05 98.57 23:18:01 5 1.68 0.00 0.17 0.00 0.05 98.10 23:18:01 6 0.88 0.00 0.18 0.00 0.12 98.81 23:18:01 7 0.92 0.00 0.22 0.18 0.03 98.65 23:19:01 all 4.05 0.00 0.71 0.73 0.05 94.46 23:19:01 0 1.90 0.00 0.55 2.70 0.03 94.81 23:19:01 1 1.32 0.00 0.60 0.37 0.03 97.68 23:19:01 2 2.66 0.00 0.79 0.13 0.05 96.37 23:19:01 3 1.39 0.00 0.75 1.77 0.05 96.03 23:19:01 4 2.84 0.00 0.45 0.02 0.03 96.66 23:19:01 5 16.34 0.00 1.05 0.27 0.07 82.27 23:19:01 6 2.88 0.00 0.77 0.27 0.05 96.04 23:19:01 7 3.11 0.00 0.72 0.28 0.05 95.83 Average: all 9.26 0.00 1.64 4.84 0.06 84.21 Average: 0 7.71 0.00 1.68 6.66 0.06 83.89 Average: 1 7.99 0.00 1.58 4.18 0.05 86.20 Average: 2 7.75 0.00 1.74 4.35 0.05 86.11 Average: 3 8.69 0.00 1.69 7.13 0.06 82.43 Average: 4 10.95 0.00 1.74 8.89 0.06 78.35 Average: 5 12.43 0.00 1.45 1.79 0.06 84.27 Average: 6 8.87 0.00 1.61 1.79 0.06 87.67 Average: 7 9.66 0.00 1.60 3.91 0.06 84.77