---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12418 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: 2799.996 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 842 27445 0 3879 30868 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:55:76:59 brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe55:7659/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:e5:10:e8 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-12418) 01/15/24 _x86_64_ (8 CPU) 11:27:53 LINUX RESTART (8 CPU) 11:28:03 tps rtps wtps bread/s bwrtn/s 11:29:01 110.93 60.66 50.27 4639.89 56366.56 11:30:01 13.21 0.00 13.21 0.00 19092.85 11:31:01 13.72 0.00 13.72 0.00 19095.14 11:32:01 16.88 3.52 13.36 148.64 19559.41 11:33:01 107.22 36.21 71.00 1692.78 24347.14 11:34:01 130.00 23.11 106.88 2767.67 31855.49 11:35:01 370.92 12.33 358.59 782.97 77862.96 11:36:01 16.05 0.03 16.01 1.87 19416.91 11:37:01 59.49 2.88 56.61 138.38 4222.40 Average: 93.08 15.25 77.84 1117.10 30103.82 11:28:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 30661588 31906728 2277632 6.91 38552 1535000 1308780 3.85 609044 1418168 204 11:30:01 30641836 31887112 2297384 6.97 38640 1535004 1308780 3.85 627764 1418136 4 11:31:01 30637884 31883292 2301336 6.99 38728 1535004 1308780 3.85 631964 1418140 140 11:32:01 30535568 31791540 2403652 7.30 38896 1545320 1308780 3.85 726940 1425580 28 11:33:01 30060776 31668964 2878444 8.74 69512 1849044 1428384 4.20 901564 1684944 176360 11:34:01 28969468 31659068 3969752 12.05 101172 2861604 1519648 4.47 997260 2602848 842544 11:35:01 26888812 30450144 6050408 18.37 125820 3637148 4674256 13.75 2290208 3311440 280 11:36:01 26815624 30376440 6123596 18.59 125948 3637912 4684832 13.78 2365456 3309180 40 11:37:01 28130332 31633804 4808888 14.60 129664 3612304 1472284 4.33 1158116 3226720 31808 Average: 29260210 31473010 3679010 11.17 78548 2416482 2112725 6.22 1145368 2201684 116823 11:28:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 11:29:01 ens3 281.07 184.31 597.63 32.68 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 1.93 0.57 0.63 0.81 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:31:01 ens3 2.71 1.48 2.22 0.42 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 107.58 60.61 132.14 22.04 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 11:33:01 ens3 83.57 58.14 1050.61 20.52 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 11:34:01 br-681e68572630 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 169.49 117.96 4235.40 13.31 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 veth530d6f9 23.90 21.90 12.03 16.86 0.00 0.00 0.00 0.00 11:35:01 lo 4.80 4.80 0.42 0.42 0.00 0.00 0.00 0.00 11:35:01 vethf715ba1 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:35:01 veth8449df5 50.04 61.01 19.68 16.42 0.00 0.00 0.00 0.00 11:36:01 veth530d6f9 91.33 73.34 34.66 102.25 0.00 0.00 0.00 0.01 11:36:01 lo 10.00 10.00 8.26 8.26 0.00 0.00 0.00 0.00 11:36:01 vethf715ba1 0.18 0.18 0.02 0.47 0.00 0.00 0.00 0.00 11:36:01 veth8449df5 69.79 88.30 100.01 28.29 0.00 0.00 0.00 0.01 11:37:01 lo 8.20 8.20 0.71 0.71 0.00 0.00 0.00 0.00 11:37:01 ens3 878.94 576.49 11014.98 123.58 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.61 3.61 1.15 1.15 0.00 0.00 0.00 0.00 Average: ens3 97.47 63.73 1227.76 13.72 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-12418) 01/15/24 _x86_64_ (8 CPU) 11:27:53 LINUX RESTART (8 CPU) 11:28:03 CPU %user %nice %system %iowait %steal %idle 11:29:01 all 2.53 0.00 0.74 6.68 0.03 90.02 11:29:01 0 2.02 0.00 0.61 1.19 0.02 96.16 11:29:01 1 1.33 0.00 0.48 16.18 0.03 81.97 11:29:01 2 2.11 0.00 0.48 7.34 0.03 90.03 11:29:01 3 2.95 0.00 1.83 0.69 0.02 94.51 11:29:01 4 3.33 0.00 0.75 14.17 0.05 81.70 11:29:01 5 2.52 0.00 0.40 6.93 0.02 90.15 11:29:01 6 3.76 0.00 0.47 6.67 0.02 89.09 11:29:01 7 2.26 0.00 0.88 0.28 0.03 96.55 11:30:01 all 0.11 0.00 0.02 1.27 0.01 98.59 11:30:01 0 0.07 0.00 0.03 0.02 0.02 99.87 11:30:01 1 0.02 0.00 0.02 10.16 0.00 89.81 11:30:01 2 0.07 0.00 0.00 0.00 0.00 99.93 11:30:01 3 0.38 0.00 0.03 0.00 0.00 99.58 11:30:01 4 0.10 0.00 0.02 0.00 0.02 99.87 11:30:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:30:01 6 0.17 0.00 0.02 0.00 0.02 99.80 11:30:01 7 0.13 0.00 0.02 0.00 0.00 99.85 11:31:01 all 0.04 0.00 0.02 1.24 0.00 98.70 11:31:01 0 0.08 0.00 0.02 0.00 0.02 99.88 11:31:01 1 0.00 0.00 0.02 9.88 0.02 90.08 11:31:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:31:01 4 0.00 0.00 0.02 0.07 0.00 99.92 11:31:01 5 0.07 0.00 0.02 0.00 0.00 99.92 11:31:01 6 0.05 0.00 0.07 0.00 0.00 99.88 11:31:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:32:01 all 0.90 0.00 0.06 1.19 0.01 97.84 11:32:01 0 0.45 0.00 0.07 0.00 0.02 99.46 11:32:01 1 1.55 0.00 0.03 8.89 0.02 89.51 11:32:01 2 1.38 0.00 0.07 0.03 0.00 98.52 11:32:01 3 1.23 0.00 0.02 0.00 0.02 98.73 11:32:01 4 0.17 0.00 0.02 0.52 0.00 99.30 11:32:01 5 0.87 0.00 0.18 0.05 0.00 98.90 11:32:01 6 0.93 0.00 0.12 0.00 0.02 98.93 11:32:01 7 0.70 0.00 0.00 0.00 0.00 99.30 11:33:01 all 9.33 0.00 0.75 3.18 0.03 86.70 11:33:01 0 1.27 0.00 0.25 0.07 0.00 98.41 11:33:01 1 1.74 0.00 0.37 20.74 0.02 77.14 11:33:01 2 1.08 0.00 0.25 1.12 0.02 97.53 11:33:01 3 1.23 0.00 0.35 0.40 0.00 98.02 11:33:01 4 11.87 0.00 1.03 0.78 0.03 86.27 11:33:01 5 12.88 0.00 0.73 0.94 0.07 85.39 11:33:01 6 39.06 0.00 2.39 1.40 0.07 57.09 11:33:01 7 5.50 0.00 0.58 0.08 0.02 93.82 11:34:01 all 11.32 0.00 1.72 2.05 0.04 84.87 11:34:01 0 10.44 0.00 1.59 2.93 0.03 85.00 11:34:01 1 5.63 0.00 1.37 2.97 0.07 89.96 11:34:01 2 13.13 0.00 1.62 1.28 0.03 83.93 11:34:01 3 5.92 0.00 2.23 0.60 0.03 91.21 11:34:01 4 4.27 0.00 1.24 0.07 0.02 94.41 11:34:01 5 33.23 0.00 2.38 7.04 0.07 57.28 11:34:01 6 12.85 0.00 1.60 1.02 0.03 84.49 11:34:01 7 5.11 0.00 1.78 0.47 0.02 92.62 11:35:01 all 16.93 0.00 4.58 6.11 0.10 72.28 11:35:01 0 17.60 0.00 3.72 3.40 0.07 75.22 11:35:01 1 18.49 0.00 3.37 1.06 0.07 77.02 11:35:01 2 19.85 0.00 3.68 1.24 0.07 75.15 11:35:01 3 12.29 0.00 3.17 2.73 0.32 81.49 11:35:01 4 17.56 0.00 3.27 1.72 0.05 77.40 11:35:01 5 12.60 0.00 9.78 13.17 0.06 64.39 11:35:01 6 18.67 0.00 3.72 2.10 0.05 75.45 11:35:01 7 18.78 0.00 5.58 22.91 0.08 52.65 11:36:01 all 4.92 0.00 0.37 0.90 0.03 93.79 11:36:01 0 7.59 0.00 0.52 0.00 0.02 91.88 11:36:01 1 6.81 0.00 0.57 0.02 0.05 92.56 11:36:01 2 4.92 0.00 0.57 0.00 0.03 94.48 11:36:01 3 1.69 0.00 0.12 0.12 0.02 98.06 11:36:01 4 2.38 0.00 0.15 0.00 0.03 97.43 11:36:01 5 6.62 0.00 0.30 6.92 0.02 86.14 11:36:01 6 7.03 0.00 0.48 0.00 0.07 92.42 11:36:01 7 2.29 0.00 0.22 0.15 0.00 97.35 11:37:01 all 7.02 0.00 0.79 0.36 0.03 91.81 11:37:01 0 4.00 0.00 0.77 0.03 0.02 95.18 11:37:01 1 1.25 0.00 0.53 0.42 0.00 97.80 11:37:01 2 0.88 0.00 0.52 0.03 0.02 98.55 11:37:01 3 1.09 0.00 0.74 1.02 0.05 97.10 11:37:01 4 5.75 0.00 0.83 0.80 0.02 92.60 11:37:01 5 23.00 0.00 1.20 0.25 0.03 75.52 11:37:01 6 1.90 0.00 0.60 0.13 0.02 97.35 11:37:01 7 18.24 0.00 1.12 0.20 0.03 80.41 Average: all 5.91 0.00 1.01 2.54 0.03 90.52 Average: 0 4.83 0.00 0.84 0.84 0.02 93.46 Average: 1 4.09 0.00 0.75 7.79 0.03 87.35 Average: 2 4.81 0.00 0.80 1.20 0.02 93.17 Average: 3 2.97 0.00 0.94 0.62 0.05 95.42 Average: 4 5.04 0.00 0.81 1.96 0.02 92.16 Average: 5 10.23 0.00 1.73 3.97 0.03 84.04 Average: 6 9.39 0.00 1.05 1.24 0.03 88.29 Average: 7 5.89 0.00 1.13 2.66 0.02 90.30