---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5564 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 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 837 28773 0 2556 30901 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:f9:8d:56 brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fef9:8d56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:9c:67:56 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-5564) 11/28/23 _x86_64_ (8 CPU) 10:51:50 LINUX RESTART (8 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 95.87 47.48 48.39 4418.33 55127.88 10:54:01 14.03 0.00 14.03 0.00 19507.23 10:55:01 12.85 0.00 12.85 0.00 19358.21 10:56:01 15.30 2.32 12.98 79.59 19542.61 10:57:01 103.83 37.35 66.48 1741.82 25416.33 10:58:01 161.00 42.55 118.44 2282.31 37033.66 10:59:01 53.27 10.63 42.64 915.71 26912.98 Average: 65.16 20.05 45.12 1348.22 28985.21 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 30669912 31915624 2269308 6.89 38620 1535600 1333840 3.92 610672 1417244 152 10:54:01 30662624 31908472 2276596 6.91 38716 1535572 1333840 3.92 617560 1417236 220 10:55:01 30661436 31907416 2277784 6.92 38796 1535604 1333840 3.92 618588 1417236 120 10:56:01 30555052 31808976 2384168 7.24 38928 1543324 1333840 3.92 718808 1423468 220 10:57:01 30107208 31709244 2832012 8.60 69172 1843548 1449652 4.27 870600 1679632 181676 10:58:01 29359444 31450900 3579776 10.87 82140 2305640 1674408 4.93 1219036 2050004 121760 10:59:01 29410864 31604820 3528356 10.71 88048 2399780 1509948 4.44 1130036 2080628 42640 Average: 30203791 31757922 2735429 8.30 56346 1814153 1424195 4.19 826471 1640778 49541 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 242.66 138.66 577.49 30.46 0.00 0.00 0.00 0.00 10:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 0.32 0.23 0.07 0.17 0.00 0.00 0.00 0.00 10:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 0.20 0.15 0.06 0.17 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 47.93 29.38 105.91 13.57 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 100.97 72.88 1015.09 16.45 0.00 0.00 0.00 0.00 10:57:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 448.95 322.31 4299.29 63.91 0.00 0.00 0.00 0.00 10:58:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 245.23 173.42 659.48 71.91 0.00 0.00 0.00 0.00 10:59:01 lo 0.80 0.80 0.09 0.09 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: ens3 155.18 105.29 951.09 28.09 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5564) 11/28/23 _x86_64_ (8 CPU) 10:51:50 LINUX RESTART (8 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 2.32 0.00 0.67 4.11 0.02 92.89 10:53:01 0 2.82 0.00 0.42 0.48 0.02 96.27 10:53:01 1 1.67 0.00 0.40 3.14 0.02 94.77 10:53:01 2 1.70 0.00 0.48 0.25 0.02 97.55 10:53:01 3 3.72 0.00 0.67 6.63 0.02 88.96 10:53:01 4 3.75 0.00 0.60 21.10 0.03 74.52 10:53:01 5 1.70 0.00 1.75 0.57 0.02 95.96 10:53:01 6 1.69 0.00 0.40 0.20 0.02 97.70 10:53:01 7 1.55 0.00 0.62 0.55 0.02 97.26 10:54:01 all 0.08 0.00 0.02 1.06 0.01 98.83 10:54:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:54:01 1 0.20 0.00 0.00 0.00 0.02 99.78 10:54:01 2 0.07 0.00 0.02 0.05 0.02 99.85 10:54:01 3 0.02 0.00 0.00 0.08 0.02 99.88 10:54:01 4 0.02 0.00 0.02 8.34 0.00 91.63 10:54:01 5 0.03 0.00 0.03 0.00 0.00 99.93 10:54:01 6 0.32 0.00 0.02 0.00 0.02 99.65 10:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 all 0.15 0.00 0.02 1.00 0.00 98.84 10:55:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 1 1.01 0.00 0.03 0.00 0.00 98.96 10:55:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:55:01 3 0.02 0.00 0.03 0.05 0.00 99.90 10:55:01 4 0.02 0.00 0.02 7.95 0.00 92.01 10:55:01 5 0.05 0.00 0.03 0.00 0.02 99.90 10:55:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:55:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:56:01 all 0.72 0.00 0.05 1.07 0.01 98.15 10:56:01 0 0.48 0.00 0.05 0.10 0.00 99.37 10:56:01 1 2.04 0.00 0.03 0.00 0.02 97.91 10:56:01 2 0.13 0.00 0.07 0.00 0.03 99.77 10:56:01 3 0.82 0.00 0.13 0.12 0.02 98.92 10:56:01 4 0.65 0.00 0.07 8.39 0.00 90.89 10:56:01 5 0.20 0.00 0.03 0.00 0.00 99.77 10:56:01 6 0.82 0.00 0.05 0.00 0.00 99.13 10:56:01 7 0.58 0.00 0.02 0.00 0.00 99.40 10:57:01 all 10.83 0.00 0.83 2.02 0.03 86.29 10:57:01 0 11.67 0.00 0.95 0.17 0.03 87.18 10:57:01 1 4.63 0.00 0.50 0.31 0.02 94.55 10:57:01 2 3.54 0.00 0.50 0.43 0.02 95.51 10:57:01 3 15.17 0.00 1.39 6.01 0.05 77.38 10:57:01 4 4.31 0.00 0.30 6.96 0.02 88.42 10:57:01 5 10.43 0.00 0.85 0.43 0.03 88.25 10:57:01 6 14.42 0.00 1.15 0.95 0.03 83.45 10:57:01 7 22.55 0.00 0.97 0.88 0.05 75.54 10:58:01 all 25.66 0.00 1.23 1.99 0.06 71.05 10:58:01 0 23.65 0.00 0.55 0.00 0.05 75.75 10:58:01 1 19.42 0.00 1.04 1.46 0.05 78.03 10:58:01 2 27.02 0.00 1.36 0.95 0.07 70.60 10:58:01 3 40.17 0.00 2.53 2.56 0.10 54.64 10:58:01 4 25.35 0.00 0.95 2.12 0.07 71.51 10:58:01 5 24.82 0.00 0.97 1.69 0.05 72.47 10:58:01 6 18.86 0.00 0.67 0.08 0.05 80.33 10:58:01 7 25.99 0.00 1.77 7.05 0.08 65.10 10:59:01 all 14.46 0.00 0.71 1.42 0.04 83.37 10:59:01 0 7.72 0.00 0.38 0.00 0.03 91.86 10:59:01 1 30.53 0.00 1.57 0.48 0.05 67.37 10:59:01 2 19.86 0.00 0.60 0.23 0.03 79.27 10:59:01 3 15.42 0.00 1.09 4.06 0.05 79.38 10:59:01 4 11.89 0.00 0.37 0.00 0.03 87.71 10:59:01 5 6.04 0.00 0.50 5.41 0.02 88.03 10:59:01 6 17.62 0.00 0.72 0.72 0.05 80.89 10:59:01 7 6.64 0.00 0.43 0.45 0.02 92.46 Average: all 7.73 0.00 0.50 1.81 0.02 89.93 Average: 0 6.62 0.00 0.34 0.11 0.02 92.92 Average: 1 8.46 0.00 0.51 0.77 0.02 90.24 Average: 2 7.47 0.00 0.43 0.27 0.03 91.80 Average: 3 10.74 0.00 0.83 2.79 0.04 85.60 Average: 4 6.56 0.00 0.33 7.84 0.02 85.25 Average: 5 6.17 0.00 0.60 1.16 0.02 92.06 Average: 6 7.67 0.00 0.43 0.28 0.02 91.60 Average: 7 8.18 0.00 0.55 1.27 0.02 89.98