---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-74885 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: 2799.998 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 16G 140G 10% / 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 845 23560 0 7761 30866 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:b8:c7:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:feb8:c76f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:97:c5:e0 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-v1-8c-8g-74885) 11/13/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 124.45 37.14 87.31 1730.94 42613.62 22:50:01 128.18 12.48 115.70 262.36 89889.42 22:51:01 210.88 2.55 208.33 83.45 114881.79 22:52:01 246.13 20.28 225.85 3863.36 73886.09 22:53:01 144.90 0.00 144.90 0.00 36104.90 22:54:01 95.43 0.02 95.42 0.13 13937.54 22:55:01 6.68 0.00 6.68 0.00 6155.51 22:56:01 83.75 0.00 83.75 0.00 11520.08 22:57:01 28.46 0.87 27.60 58.52 6839.53 Average: 118.75 8.09 110.66 664.56 43983.31 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30075252 31726780 2863960 8.69 67976 1894632 1424816 4.19 848736 1731904 222924 22:50:01 26646828 31678944 6292384 19.10 86912 5183004 1372508 4.04 2005648 3884576 1939592 22:51:01 25935540 30891396 7003672 21.26 138388 4976576 2152748 6.33 1736532 4780076 506904 22:52:01 24208380 30405620 8730832 26.51 165632 6098788 2660580 7.83 2520872 5626876 463852 22:53:01 24134048 30825516 8805164 26.73 166848 6575740 2116384 6.23 2609992 5599156 119972 22:54:01 24050520 31042280 8888692 26.99 167128 6867628 2005984 5.90 2579348 5705360 620 22:55:01 22821496 30002428 10117716 30.72 167220 7051536 2487024 7.32 3783156 5718028 1000 22:56:01 24204192 31665120 8735020 26.52 167356 7323496 1423076 4.19 2205244 5909068 130336 22:57:01 24149504 31630056 8789708 26.68 172632 7337116 1427444 4.20 2254320 5916892 32084 Average: 25136196 31096460 7803016 23.69 144455 5923168 1896729 5.58 2282650 4985771 379698 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 86.82 60.52 1009.62 15.23 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 5142.98 3631.16 22273.03 927.05 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 492.68 364.06 3702.48 77.69 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 280.90 210.08 2304.84 56.90 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 76.77 63.28 186.78 19.24 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 22.85 16.15 5.72 5.54 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.30 2.57 0.90 1.25 0.00 0.00 0.00 0.00 22:55:01 lo 25.05 25.05 1.28 1.28 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1421.73 1018.50 368.31 6979.11 0.00 0.00 0.00 0.00 22:56:01 lo 16.21 16.21 0.84 0.84 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 273.69 162.52 115.08 874.55 0.00 0.00 0.00 0.00 22:57:01 lo 0.67 0.67 0.07 0.07 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 868.28 615.32 3333.84 996.95 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-74885) 11/13/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.73 0.00 0.72 4.00 0.04 85.52 22:49:01 0 26.70 0.00 1.32 3.56 0.08 68.33 22:49:01 1 24.19 0.00 1.33 3.91 0.07 70.50 22:49:01 2 16.08 0.00 1.19 0.80 0.03 81.89 22:49:01 3 3.80 0.00 0.53 0.54 0.05 95.08 22:49:01 4 0.48 0.00 0.31 22.17 0.05 77.00 22:49:01 5 1.83 0.00 0.39 0.41 0.02 97.35 22:49:01 6 3.81 0.00 0.44 0.39 0.02 95.34 22:49:01 7 0.98 0.00 0.27 0.22 0.02 98.51 22:50:01 all 8.57 0.00 3.23 3.61 0.04 84.55 22:50:01 0 3.97 0.00 2.33 0.03 0.05 93.62 22:50:01 1 21.06 0.00 2.73 1.19 0.05 74.97 22:50:01 2 16.77 0.00 1.36 0.00 0.02 81.85 22:50:01 3 2.41 0.00 5.60 0.07 0.03 91.89 22:50:01 4 14.72 0.00 2.93 5.67 0.03 76.65 22:50:01 5 3.60 0.00 3.03 15.69 0.05 77.64 22:50:01 6 1.77 0.00 1.49 6.11 0.02 90.61 22:50:01 7 4.10 0.00 6.46 0.05 0.03 89.36 22:51:01 all 12.05 0.00 1.94 9.91 0.08 76.03 22:51:01 0 12.65 0.00 2.28 1.61 0.09 83.36 22:51:01 1 18.57 0.00 2.74 6.33 0.07 72.29 22:51:01 2 17.42 0.00 1.54 21.49 0.12 59.44 22:51:01 3 10.68 0.00 3.43 0.45 0.05 85.38 22:51:01 4 14.08 0.00 0.92 1.83 0.05 83.12 22:51:01 5 4.79 0.00 1.15 41.74 0.10 52.21 22:51:01 6 7.93 0.00 2.31 3.58 0.05 86.13 22:51:01 7 10.25 0.00 1.13 2.49 0.10 86.02 22:52:01 all 22.56 0.00 2.53 5.84 0.08 68.99 22:52:01 0 18.61 0.00 3.87 8.14 0.08 69.31 22:52:01 1 28.56 0.00 2.03 0.87 0.08 68.45 22:52:01 2 32.12 0.00 1.46 2.46 0.07 63.90 22:52:01 3 21.59 0.00 3.01 0.82 0.05 74.53 22:52:01 4 16.50 0.00 2.51 0.17 0.10 80.72 22:52:01 5 16.34 0.00 2.23 21.99 0.08 59.36 22:52:01 6 28.81 0.00 3.55 9.39 0.12 58.12 22:52:01 7 17.97 0.00 1.54 2.92 0.07 77.50 22:53:01 all 24.31 0.00 2.51 1.93 0.06 71.20 22:53:01 0 17.96 0.00 2.03 1.63 0.05 78.32 22:53:01 1 11.81 0.00 1.20 5.66 0.03 81.29 22:53:01 2 56.04 0.00 2.06 0.00 0.08 41.82 22:53:01 3 16.78 0.00 1.22 0.93 0.03 81.03 22:53:01 4 27.33 0.00 2.92 0.00 0.12 69.63 22:53:01 5 15.02 0.00 1.20 0.07 0.02 83.69 22:53:01 6 16.15 0.00 5.50 0.03 0.03 78.28 22:53:01 7 33.46 0.00 3.94 7.08 0.08 55.44 22:54:01 all 13.93 0.00 2.19 0.48 0.05 83.35 22:54:01 0 19.74 0.00 2.17 0.00 0.03 78.05 22:54:01 1 16.62 0.00 2.67 0.00 0.03 80.68 22:54:01 2 10.51 0.00 1.12 0.00 0.03 88.34 22:54:01 3 27.96 0.00 9.45 0.00 0.05 62.53 22:54:01 4 5.87 0.00 0.60 0.00 0.12 93.41 22:54:01 5 15.55 0.00 0.74 2.58 0.07 81.07 22:54:01 6 13.92 0.00 0.44 0.00 0.07 85.58 22:54:01 7 1.19 0.00 0.33 1.26 0.02 97.20 22:55:01 all 12.39 0.00 7.26 0.11 0.10 80.14 22:55:01 0 6.46 0.00 7.34 0.00 0.12 86.09 22:55:01 1 7.58 0.00 2.95 0.12 0.10 89.25 22:55:01 2 24.71 0.00 16.85 0.00 0.08 58.36 22:55:01 3 5.95 0.00 3.43 0.50 0.10 90.02 22:55:01 4 7.90 0.00 10.84 0.00 0.12 81.14 22:55:01 5 5.10 0.00 4.72 0.23 0.10 89.85 22:55:01 6 33.61 0.00 6.47 0.00 0.13 59.78 22:55:01 7 7.73 0.00 5.31 0.00 0.10 86.86 22:56:01 all 10.22 0.00 5.09 0.67 0.07 83.96 22:56:01 0 3.44 0.00 5.69 0.03 0.05 90.79 22:56:01 1 4.90 0.00 3.72 0.00 0.07 91.32 22:56:01 2 3.61 0.00 5.16 0.00 0.05 91.17 22:56:01 3 2.41 0.00 3.03 4.59 0.15 89.82 22:56:01 4 3.22 0.00 3.70 0.00 0.05 93.03 22:56:01 5 6.38 0.00 6.75 0.73 0.05 86.09 22:56:01 6 52.88 0.00 9.05 0.00 0.08 37.99 22:56:01 7 5.02 0.00 3.61 0.00 0.05 91.32 22:57:01 all 6.11 0.00 0.46 0.40 0.02 93.01 22:57:01 0 0.63 0.00 0.43 0.00 0.02 98.92 22:57:01 1 0.08 0.00 0.13 0.00 0.00 99.78 22:57:01 2 17.49 0.00 0.80 0.72 0.02 80.97 22:57:01 3 2.07 0.00 0.30 0.00 0.02 97.61 22:57:01 4 22.39 0.00 0.82 0.47 0.03 76.29 22:57:01 5 0.68 0.00 0.40 2.00 0.02 96.89 22:57:01 6 4.70 0.00 0.35 0.02 0.02 94.92 22:57:01 7 0.80 0.00 0.45 0.00 0.02 98.73 Average: all 13.32 0.00 2.89 2.97 0.06 80.76 Average: 0 12.20 0.00 3.06 1.66 0.06 83.02 Average: 1 14.77 0.00 2.17 1.99 0.06 81.01 Average: 2 21.65 0.00 3.53 2.81 0.06 71.96 Average: 3 10.42 0.00 3.34 0.88 0.06 85.30 Average: 4 12.50 0.00 2.85 3.34 0.07 81.23 Average: 5 7.72 0.00 2.30 9.38 0.06 80.54 Average: 6 18.18 0.00 3.29 2.16 0.06 76.31 Average: 7 9.08 0.00 2.55 1.57 0.05 86.74