---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3653 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 11G 145G 7% / 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 772 28476 0 2917 30947 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f1:2c:4b brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fef1:2c4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:c9:4a:96 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-3653) 11/24/23 _x86_64_ (8 CPU) 02:14:40 LINUX RESTART (8 CPU) 02:15:01 tps rtps wtps bread/s bwrtn/s 02:16:01 146.85 71.46 75.39 4614.60 53078.84 02:17:01 89.15 7.32 81.84 92.92 20506.85 02:18:01 132.89 22.20 110.70 2916.98 23931.21 02:19:01 22.40 0.03 22.36 7.47 25686.12 02:20:01 8.37 0.03 8.33 7.20 11038.83 02:21:01 7.23 0.02 7.22 4.27 9690.65 02:22:01 7.76 0.00 7.76 0.00 10763.61 02:23:01 37.59 1.80 35.79 124.38 13217.26 Average: 56.53 12.86 43.67 971.03 20989.63 02:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 30094560 31706796 2844660 8.64 67660 1854564 1463516 4.31 911032 1649464 186820 02:17:01 29897968 31715800 3041252 9.23 85376 2030192 1458620 4.29 886192 1846440 195752 02:18:01 29239576 31748960 3699644 11.23 106420 2678616 1369148 4.03 961060 2383032 444392 02:19:01 29240652 31750144 3698568 11.23 106500 2678880 1362128 4.01 965068 2379456 172 02:20:01 29247696 31757476 3691524 11.21 106576 2679092 1386064 4.08 958516 2378044 12 02:21:01 29247876 31757888 3691344 11.21 106640 2679232 1371412 4.04 959864 2377816 136 02:22:01 29252036 31762104 3687184 11.19 106704 2679236 1386808 4.08 956060 2377392 36 02:23:01 29187168 31716872 3752052 11.39 110988 2694856 1427368 4.20 1023968 2372928 27524 Average: 29425942 31739505 3513278 10.67 99608 2496834 1403133 4.13 952720 2220572 106856 02:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:16:01 ens3 389.27 232.19 1499.12 60.32 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:17:01 ens3 69.84 50.89 662.91 11.22 0.00 0.00 0.00 0.00 02:18:01 br-4569f0ed1a48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 lo 2.43 2.43 0.26 0.26 0.00 0.00 0.00 0.00 02:18:01 ens3 360.09 155.92 5576.51 14.44 0.00 0.00 0.00 0.00 02:19:01 br-4569f0ed1a48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:19:01 ens3 1.65 1.30 0.34 0.50 0.00 0.00 0.00 0.00 02:20:01 br-4569f0ed1a48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 1.48 1.20 0.33 0.49 0.00 0.00 0.00 0.00 02:21:01 br-4569f0ed1a48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:21:01 ens3 2.12 1.73 0.54 0.81 0.00 0.00 0.00 0.00 02:22:01 br-4569f0ed1a48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 1.85 1.58 0.67 1.15 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 02:23:01 ens3 27.15 22.53 66.06 8.67 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 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 106.68 58.42 975.80 12.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3653) 11/24/23 _x86_64_ (8 CPU) 02:14:40 LINUX RESTART (8 CPU) 02:15:01 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 9.96 0.00 1.12 4.41 0.05 84.46 02:16:01 0 8.15 0.00 1.05 2.87 0.10 87.83 02:16:01 1 5.78 0.00 1.11 0.75 0.03 92.32 02:16:01 2 5.89 0.00 1.00 1.12 0.02 91.97 02:16:01 3 3.91 0.00 0.97 10.55 0.03 84.53 02:16:01 4 10.07 0.00 1.15 4.24 0.03 84.51 02:16:01 5 2.09 0.00 0.62 12.72 0.05 84.51 02:16:01 6 28.08 0.00 1.72 2.11 0.07 68.02 02:16:01 7 15.62 0.00 1.29 0.83 0.05 82.20 02:17:01 all 10.23 0.00 0.74 2.10 0.04 86.89 02:17:01 0 0.43 0.00 0.45 5.00 0.10 94.02 02:17:01 1 11.67 0.00 0.87 0.17 0.02 87.28 02:17:01 2 19.81 0.00 0.97 0.65 0.03 78.53 02:17:01 3 8.62 0.00 0.80 0.30 0.10 90.19 02:17:01 4 16.53 0.00 0.77 0.80 0.05 81.85 02:17:01 5 3.66 0.00 0.62 9.49 0.03 86.21 02:17:01 6 16.17 0.00 1.10 0.45 0.03 82.25 02:17:01 7 4.90 0.00 0.32 0.02 0.02 94.75 02:18:01 all 8.14 0.00 1.22 1.80 0.04 88.80 02:18:01 0 3.69 0.00 1.09 9.65 0.03 85.54 02:18:01 1 9.03 0.00 0.79 0.12 0.03 90.04 02:18:01 2 15.93 0.00 1.59 0.62 0.03 81.83 02:18:01 3 7.20 0.00 1.19 0.30 0.03 91.28 02:18:01 4 6.33 0.00 1.09 0.65 0.03 91.89 02:18:01 5 5.43 0.00 1.45 2.31 0.03 90.78 02:18:01 6 10.31 0.00 1.22 0.67 0.03 87.77 02:18:01 7 7.18 0.00 1.37 0.10 0.03 91.32 02:19:01 all 0.07 0.00 0.04 1.49 0.01 98.39 02:19:01 0 0.02 0.00 0.20 11.91 0.02 87.86 02:19:01 1 0.05 0.00 0.03 0.00 0.02 99.90 02:19:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:19:01 3 0.07 0.00 0.03 0.00 0.03 99.87 02:19:01 4 0.35 0.00 0.02 0.00 0.02 99.62 02:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:19:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:19:01 7 0.03 0.00 0.03 0.03 0.00 99.90 02:20:01 all 0.05 0.00 0.02 0.74 0.01 99.18 02:20:01 0 0.05 0.00 0.03 5.90 0.00 94.02 02:20:01 1 0.07 0.00 0.03 0.00 0.00 99.90 02:20:01 2 0.13 0.00 0.03 0.02 0.00 99.82 02:20:01 3 0.10 0.00 0.05 0.00 0.02 99.83 02:20:01 4 0.03 0.00 0.02 0.00 0.02 99.93 02:20:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:20:01 6 0.02 0.00 0.02 0.00 0.00 99.97 02:20:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:21:01 all 0.73 0.00 0.06 3.34 0.01 95.86 02:21:01 0 0.02 0.00 0.02 21.34 0.00 78.63 02:21:01 1 0.02 0.00 0.03 0.00 0.00 99.95 02:21:01 2 0.07 0.00 0.07 5.40 0.00 94.47 02:21:01 3 0.07 0.00 0.05 0.00 0.02 99.87 02:21:01 4 0.32 0.00 0.02 0.00 0.00 99.67 02:21:01 5 0.02 0.00 0.02 0.00 0.00 99.97 02:21:01 6 0.07 0.00 0.00 0.00 0.00 99.93 02:21:01 7 5.28 0.00 0.23 0.00 0.00 94.48 02:22:01 all 0.10 0.00 0.03 1.08 0.01 98.78 02:22:01 0 0.03 0.00 0.02 8.66 0.02 91.28 02:22:01 1 0.02 0.00 0.03 0.00 0.02 99.93 02:22:01 2 0.05 0.00 0.02 0.00 0.02 99.92 02:22:01 3 0.12 0.00 0.02 0.00 0.02 99.85 02:22:01 4 0.47 0.00 0.07 0.00 0.02 99.45 02:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:22:01 6 0.07 0.00 0.05 0.00 0.02 99.87 02:22:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:23:01 all 7.96 0.00 0.55 1.63 0.09 89.77 02:23:01 0 18.86 0.00 0.82 12.17 0.12 68.04 02:23:01 1 1.35 0.00 0.30 0.00 0.02 98.33 02:23:01 2 4.62 0.00 0.33 0.03 0.02 95.00 02:23:01 3 0.65 0.00 0.35 0.02 0.15 98.83 02:23:01 4 4.66 0.00 0.45 0.02 0.03 94.84 02:23:01 5 1.75 0.00 0.32 0.03 0.02 97.88 02:23:01 6 18.90 0.00 1.23 0.63 0.25 78.98 02:23:01 7 12.90 0.00 0.55 0.17 0.12 86.27 Average: all 4.65 0.00 0.47 2.07 0.03 92.78 Average: 0 3.90 0.00 0.46 9.70 0.05 85.90 Average: 1 3.49 0.00 0.40 0.13 0.02 95.97 Average: 2 5.81 0.00 0.50 0.98 0.01 92.70 Average: 3 2.59 0.00 0.43 1.38 0.05 95.55 Average: 4 4.85 0.00 0.45 0.71 0.03 93.97 Average: 5 1.63 0.00 0.38 3.06 0.02 94.91 Average: 6 9.20 0.00 0.67 0.48 0.05 89.60 Average: 7 5.72 0.00 0.48 0.14 0.03 93.63