---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8775 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 13G 143G 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 866 26520 0 4779 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:99:f0:5b brd ff:ff:ff:ff:ff:ff inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe99:f05b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:a7:4d:65 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-8775) 02/26/24 _x86_64_ (8 CPU) 09:13:15 LINUX RESTART (8 CPU) 09:14:02 tps rtps wtps bread/s bwrtn/s 09:15:01 20.57 0.03 20.54 2.44 19557.09 09:16:01 13.48 0.00 13.48 0.00 19636.19 09:17:01 13.01 0.02 13.00 0.13 19228.80 09:18:01 14.00 0.00 14.00 0.00 19507.28 09:19:01 13.23 0.02 13.21 0.13 19229.72 09:20:01 248.18 25.86 222.31 865.72 22150.84 09:21:01 117.71 27.25 90.47 2077.65 29092.35 09:22:01 111.66 9.70 101.97 1651.32 15892.15 09:23:01 320.81 12.26 308.55 785.30 86731.08 09:24:01 41.99 0.55 41.44 42.52 1846.93 Average: 91.58 7.58 84.00 543.41 25296.32 09:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 30655504 31894232 2283716 6.93 38620 1528592 1326888 3.90 623512 1411524 16 09:16:01 30649296 31888168 2289924 6.95 38708 1528596 1326888 3.90 629732 1411512 156 09:17:01 30647084 31886100 2292136 6.96 38800 1528592 1326888 3.90 630784 1411516 200 09:18:01 30646668 31885808 2292552 6.96 38888 1528600 1326888 3.90 631244 1411512 160 09:19:01 30628632 31867916 2310588 7.01 39000 1528596 1326888 3.90 649952 1411520 20 09:20:01 30316752 31658444 2622468 7.96 49368 1615376 1453724 4.28 884036 1473284 51168 09:21:01 29975200 31688148 2964020 9.00 77532 1939168 1428472 4.20 887164 1772192 135084 09:22:01 27498236 31631888 5440984 16.52 125432 4213220 1408320 4.14 1044584 3950584 2079648 09:23:01 25100032 29674416 7839188 23.80 137668 4615056 7519752 22.12 3173576 4146268 1444 09:24:01 26465308 31063892 6473912 19.65 138744 4643744 2362344 6.95 1854176 4134164 108 Average: 29258271 31513901 3680949 11.17 72276 2466954 2080705 6.12 1100876 2253408 226800 09:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 0.41 0.41 0.16 0.09 0.00 0.00 0.00 0.00 09:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 0.65 0.65 0.31 0.67 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 0.18 0.15 0.06 0.17 0.00 0.00 0.00 0.00 09:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 0.25 0.15 0.06 0.16 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 0.72 0.55 2.26 0.77 0.00 0.00 0.00 0.00 09:20:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 147.04 99.90 356.40 42.19 0.00 0.00 0.00 0.00 09:21:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 59.29 40.06 931.10 8.19 0.00 0.00 0.00 0.00 09:22:01 lo 8.73 8.73 0.87 0.87 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 br-0bc0499989f7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 665.79 364.72 16672.78 30.07 0.00 0.00 0.00 0.00 09:23:01 vethe6fa241 55.11 66.41 19.31 16.30 0.00 0.00 0.00 0.00 09:23:01 vethcd54040 1.40 1.42 0.12 0.12 0.00 0.00 0.00 0.00 09:23:01 vethca02010 26.78 24.96 11.55 16.26 0.00 0.00 0.00 0.00 09:23:01 veth3a7305c 4.78 3.95 0.54 0.47 0.00 0.00 0.00 0.00 09:24:01 vethca02010 27.21 23.34 6.68 23.50 0.00 0.00 0.00 0.00 09:24:01 lo 23.01 23.01 3.08 3.08 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 br-0bc0499989f7 1.85 2.28 0.62 0.70 0.00 0.00 0.00 0.00 Average: vethca02010 5.41 4.84 1.83 3.98 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.28 0.28 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: br-0bc0499989f7 0.19 0.23 0.06 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8775) 02/26/24 _x86_64_ (8 CPU) 09:13:15 LINUX RESTART (8 CPU) 09:14:02 CPU %user %nice %system %iowait %steal %idle 09:15:01 all 0.05 0.00 0.03 1.19 0.00 98.72 09:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:15:01 1 0.00 0.00 0.05 0.03 0.00 99.92 09:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:15:01 3 0.12 0.00 0.07 0.00 0.02 99.80 09:15:01 4 0.03 0.00 0.03 9.29 0.02 90.62 09:15:01 5 0.02 0.00 0.05 0.00 0.00 99.93 09:15:01 6 0.19 0.00 0.03 0.00 0.00 99.78 09:15:01 7 0.03 0.00 0.03 0.17 0.00 99.76 09:16:01 all 0.06 0.00 0.01 0.98 0.01 98.94 09:16:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:16:01 1 0.03 0.00 0.00 0.02 0.00 99.95 09:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:16:01 3 0.13 0.00 0.03 0.00 0.00 99.83 09:16:01 4 0.00 0.00 0.00 7.78 0.02 92.21 09:16:01 5 0.12 0.00 0.02 0.00 0.00 99.87 09:16:01 6 0.10 0.00 0.02 0.00 0.02 99.87 09:16:01 7 0.02 0.00 0.00 0.08 0.00 99.90 09:17:01 all 0.01 0.00 0.01 1.12 0.00 98.85 09:17:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:17:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:17:01 3 0.03 0.00 0.03 0.00 0.02 99.92 09:17:01 4 0.00 0.00 0.00 8.89 0.00 91.11 09:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 09:17:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:17:01 7 0.02 0.00 0.00 0.07 0.00 99.92 09:18:01 all 0.03 0.00 0.01 1.03 0.00 98.93 09:18:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:18:01 1 0.05 0.00 0.02 0.00 0.02 99.92 09:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:18:01 3 0.10 0.00 0.02 0.00 0.00 99.88 09:18:01 4 0.00 0.00 0.02 8.19 0.02 91.78 09:18:01 5 0.03 0.00 0.00 0.00 0.00 99.97 09:18:01 6 0.05 0.00 0.02 0.00 0.02 99.92 09:18:01 7 0.00 0.00 0.02 0.05 0.00 99.93 09:19:01 all 0.11 0.00 0.01 1.11 0.00 98.76 09:19:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:19:01 1 0.73 0.00 0.00 0.00 0.00 99.27 09:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:19:01 3 0.05 0.00 0.02 0.05 0.00 99.88 09:19:01 4 0.02 0.00 0.03 8.82 0.02 91.11 09:19:01 5 0.05 0.00 0.00 0.00 0.00 99.95 09:19:01 6 0.03 0.00 0.05 0.00 0.03 99.88 09:19:01 7 0.02 0.00 0.02 0.00 0.00 99.97 09:20:01 all 4.31 0.00 0.44 1.78 0.02 93.45 09:20:01 0 0.68 0.00 0.23 0.00 0.02 99.07 09:20:01 1 8.61 0.00 0.47 0.38 0.02 90.53 09:20:01 2 11.46 0.00 0.47 0.27 0.03 87.77 09:20:01 3 8.22 0.00 0.58 0.25 0.02 90.92 09:20:01 4 1.97 0.00 0.17 9.60 0.02 88.25 09:20:01 5 1.02 0.00 1.00 3.57 0.02 94.39 09:20:01 6 0.44 0.00 0.18 0.05 0.03 99.30 09:20:01 7 2.05 0.00 0.38 0.17 0.02 97.38 09:21:01 all 9.97 0.00 0.74 2.29 0.03 86.97 09:21:01 0 0.34 0.00 0.13 0.64 0.00 98.89 09:21:01 1 28.23 0.00 1.65 1.77 0.03 68.31 09:21:01 2 10.97 0.00 0.82 0.87 0.02 87.33 09:21:01 3 33.45 0.00 1.73 0.97 0.05 63.80 09:21:01 4 0.32 0.00 0.35 12.49 0.03 86.81 09:21:01 5 5.56 0.00 0.65 0.47 0.00 93.32 09:21:01 6 0.28 0.00 0.28 1.15 0.03 98.25 09:21:01 7 0.52 0.00 0.32 0.00 0.00 99.17 09:22:01 all 12.37 0.00 3.61 1.26 0.05 82.71 09:22:01 0 7.63 0.00 2.97 1.35 0.07 87.98 09:22:01 1 7.32 0.00 3.52 0.88 0.05 88.24 09:22:01 2 9.08 0.00 2.71 0.13 0.05 88.03 09:22:01 3 8.90 0.00 3.59 1.69 0.05 85.77 09:22:01 4 33.09 0.00 4.14 2.57 0.08 60.11 09:22:01 5 16.52 0.00 4.48 0.40 0.07 78.53 09:22:01 6 8.67 0.00 4.35 1.11 0.05 85.82 09:22:01 7 7.66 0.00 3.12 1.92 0.05 87.24 09:23:01 all 24.40 0.00 3.56 4.60 0.07 67.37 09:23:01 0 12.17 0.00 2.81 2.32 0.05 82.66 09:23:01 1 27.59 0.00 3.82 0.75 0.07 67.77 09:23:01 2 24.31 0.00 3.36 1.54 0.07 70.72 09:23:01 3 18.46 0.00 3.69 24.05 0.07 53.74 09:23:01 4 29.78 0.00 3.76 5.42 0.07 60.97 09:23:01 5 27.48 0.00 3.66 1.70 0.07 67.10 09:23:01 6 33.72 0.00 4.11 0.59 0.07 61.52 09:23:01 7 21.65 0.00 3.27 0.52 0.08 74.48 09:24:01 all 7.48 0.00 0.90 0.17 0.04 91.40 09:24:01 0 6.72 0.00 0.89 0.07 0.03 92.28 09:24:01 1 8.49 0.00 0.98 0.12 0.03 90.37 09:24:01 2 7.71 0.00 0.90 0.10 0.03 91.26 09:24:01 3 6.89 0.00 0.89 0.08 0.07 92.07 09:24:01 4 7.49 0.00 0.87 0.12 0.05 91.48 09:24:01 5 8.17 0.00 0.95 0.18 0.03 90.66 09:24:01 6 8.97 0.00 0.85 0.02 0.05 90.12 09:24:01 7 5.44 0.00 0.85 0.68 0.03 92.99 Average: all 5.87 0.00 0.93 1.55 0.02 91.62 Average: 0 2.76 0.00 0.71 0.43 0.02 96.09 Average: 1 8.11 0.00 1.05 0.39 0.02 90.43 Average: 2 6.36 0.00 0.83 0.29 0.02 92.50 Average: 3 7.64 0.00 1.06 2.69 0.03 88.58 Average: 4 7.25 0.00 0.93 7.32 0.03 84.47 Average: 5 5.88 0.00 1.08 0.63 0.02 92.39 Average: 6 5.25 0.00 0.99 0.29 0.03 93.43 Average: 7 3.73 0.00 0.80 0.36 0.02 95.09