---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23566 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 836 23369 0 7960 30874 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:48:9e:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe48:9ea3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:38:b9:9a 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-23566) 04/15/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 100.17 17.73 82.44 1021.83 25878.75 22:50:01 104.42 12.55 91.87 266.62 73049.96 22:51:01 242.57 2.64 239.93 89.61 118419.79 22:52:01 218.45 20.20 198.25 3856.69 57093.68 22:53:01 64.22 0.02 64.21 0.13 39654.99 22:54:01 245.75 0.00 245.75 0.00 46942.70 22:55:01 20.75 0.00 20.75 0.00 24505.92 22:56:01 85.05 0.00 85.05 0.00 12643.87 22:57:01 25.69 0.50 25.19 53.45 16222.06 Average: 122.79 5.97 116.83 588.48 45911.62 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30050020 31672808 2889200 8.77 72936 1858608 1423988 4.19 910448 1688156 199544 22:50:01 27298172 31667832 5641048 17.13 95272 4515756 1339284 3.94 893992 4344808 2642392 22:51:01 25554680 30810960 7384540 22.42 155148 5232344 2098888 6.18 1840456 5019256 575400 22:52:01 24508780 30802300 8430440 25.59 167016 6190400 2217664 6.52 2028168 5811788 352908 22:53:01 24089800 30928404 8849420 26.87 167544 6719220 2087788 6.14 2483496 5762912 450292 22:54:01 23855912 31060188 9083308 27.58 168716 7072796 1955368 5.75 2516800 5951184 2060 22:55:01 22654380 30041932 10284840 31.22 168808 7250900 2537800 7.47 3742252 5914936 6388 22:56:01 24147504 31675640 8791716 26.69 168896 7388304 1393220 4.10 2093020 6074024 304228 22:57:01 23907796 31591664 9031424 27.42 170388 7538228 1423732 4.19 2289740 6115480 916 Average: 25118560 31139081 7820660 23.74 148303 5974062 1830859 5.39 2088708 5186949 503792 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 63.84 47.06 974.44 8.39 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 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 6025.20 4105.30 24403.09 1037.70 0.00 0.00 0.00 0.00 22:51:01 lo 1.08 1.08 0.17 0.17 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 553.58 430.93 3780.24 93.25 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 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 274.35 213.45 2284.49 40.89 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 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 47.51 37.06 18.85 10.93 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 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 46.14 39.86 167.98 9.98 0.00 0.00 0.00 0.00 22:55:01 lo 14.71 14.71 0.75 0.75 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 2.67 2.12 0.56 0.63 0.00 0.00 0.00 0.00 22:56:01 lo 26.38 26.38 1.36 1.36 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 21.62 16.78 4.78 5.12 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 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 1865.08 1255.46 452.39 7870.59 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 0.29 0.29 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 989.68 683.57 3564.62 1010.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23566) 04/15/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.14 0.00 0.75 2.23 0.03 86.85 22:49:01 0 0.05 0.00 0.12 0.85 0.00 98.98 22:49:01 1 0.13 0.00 0.08 0.13 0.00 99.65 22:49:01 2 6.57 0.00 0.70 0.60 0.02 92.12 22:49:01 3 41.21 0.00 2.31 2.26 0.07 54.16 22:49:01 4 22.68 0.00 1.60 0.57 0.03 75.12 22:49:01 5 7.20 0.00 0.54 0.00 0.02 92.25 22:49:01 6 2.21 0.00 0.42 13.46 0.07 83.85 22:49:01 7 1.18 0.00 0.22 0.00 0.00 98.60 22:50:01 all 7.33 0.00 3.62 3.35 0.05 85.65 22:50:01 0 2.73 0.00 4.39 6.03 0.07 86.79 22:50:01 1 9.51 0.00 5.86 0.57 0.05 84.01 22:50:01 2 0.69 0.00 0.13 0.02 0.05 99.11 22:50:01 3 24.91 0.00 4.76 4.19 0.08 66.06 22:50:01 4 10.07 0.00 3.44 0.00 0.03 86.46 22:50:01 5 5.13 0.00 2.30 0.00 0.05 92.52 22:50:01 6 4.11 0.00 6.94 16.00 0.07 72.88 22:50:01 7 1.50 0.00 1.06 0.02 0.03 97.39 22:51:01 all 12.41 0.00 2.24 8.26 0.07 77.02 22:51:01 0 9.17 0.00 4.92 28.84 0.10 56.96 22:51:01 1 14.25 0.00 3.29 0.26 0.07 82.14 22:51:01 2 7.72 0.00 0.84 14.15 0.07 77.22 22:51:01 3 19.96 0.00 4.24 0.86 0.07 74.88 22:51:01 4 12.56 0.00 2.61 0.26 0.05 84.53 22:51:01 5 13.69 0.00 0.49 0.07 0.05 85.70 22:51:01 6 9.01 0.00 0.77 21.89 0.09 68.24 22:51:01 7 12.90 0.00 0.85 0.02 0.07 86.17 22:52:01 all 15.37 0.00 1.75 4.28 0.06 78.53 22:52:01 0 14.30 0.00 1.91 2.01 0.07 81.70 22:52:01 1 29.22 0.00 3.27 1.69 0.07 65.75 22:52:01 2 17.09 0.00 1.31 4.40 0.08 77.12 22:52:01 3 19.44 0.00 2.03 6.43 0.08 72.01 22:52:01 4 12.29 0.00 1.91 0.82 0.02 84.97 22:52:01 5 7.33 0.00 0.63 0.63 0.03 91.37 22:52:01 6 13.05 0.00 1.39 11.83 0.07 73.66 22:52:01 7 10.33 0.00 1.55 6.41 0.08 81.62 22:53:01 all 26.07 0.00 2.34 2.33 0.06 69.19 22:53:01 0 18.03 0.00 0.85 1.84 0.03 79.25 22:53:01 1 14.19 0.00 0.98 11.00 0.10 73.73 22:53:01 2 28.86 0.00 1.82 0.72 0.05 68.55 22:53:01 3 43.57 0.00 9.10 1.34 0.08 45.90 22:53:01 4 24.55 0.00 1.50 0.02 0.05 73.88 22:53:01 5 26.71 0.00 1.34 0.00 0.05 71.90 22:53:01 6 12.08 0.00 0.77 3.76 0.03 83.36 22:53:01 7 40.60 0.00 2.34 0.00 0.08 56.98 22:54:01 all 15.96 0.00 2.60 2.39 0.06 79.00 22:54:01 0 12.31 0.00 0.63 1.05 0.05 85.95 22:54:01 1 6.40 0.00 0.74 6.85 0.08 85.93 22:54:01 2 11.28 0.00 0.67 0.03 0.03 87.98 22:54:01 3 17.66 0.00 2.34 9.83 0.07 70.10 22:54:01 4 35.72 0.00 12.45 0.77 0.05 51.01 22:54:01 5 27.68 0.00 1.91 0.07 0.12 70.23 22:54:01 6 8.26 0.00 1.34 0.53 0.05 89.82 22:54:01 7 8.40 0.00 0.75 0.00 0.03 90.81 22:55:01 all 13.41 0.00 4.73 1.51 0.08 80.27 22:55:01 0 7.15 0.00 4.51 0.00 0.05 88.29 22:55:01 1 4.94 0.00 3.18 10.67 0.08 81.13 22:55:01 2 9.65 0.00 6.49 1.04 0.08 82.73 22:55:01 3 8.65 0.00 4.47 0.22 0.07 86.60 22:55:01 4 13.05 0.00 6.36 0.00 0.05 80.54 22:55:01 5 37.59 0.00 3.54 0.00 0.10 58.78 22:55:01 6 9.79 0.00 3.43 0.00 0.07 86.71 22:55:01 7 16.70 0.00 5.90 0.00 0.15 77.25 22:56:01 all 10.00 0.00 7.24 1.03 0.08 81.65 22:56:01 0 8.48 0.00 6.61 0.00 0.08 84.83 22:56:01 1 6.72 0.00 4.52 6.17 0.07 82.53 22:56:01 2 9.14 0.00 11.85 0.00 0.07 78.94 22:56:01 3 8.19 0.00 3.21 0.10 0.08 88.41 22:56:01 4 22.13 0.00 9.26 0.00 0.10 68.51 22:56:01 5 5.95 0.00 5.52 0.12 0.07 88.35 22:56:01 6 14.00 0.00 13.41 1.70 0.08 70.80 22:56:01 7 5.50 0.00 3.67 0.00 0.07 90.76 22:57:01 all 6.25 0.00 0.81 1.03 0.02 91.87 22:57:01 0 0.35 0.00 0.17 0.00 0.00 99.48 22:57:01 1 7.41 0.00 1.14 4.28 0.03 87.13 22:57:01 2 5.56 0.00 1.04 0.00 0.05 93.35 22:57:01 3 0.28 0.00 0.08 0.00 0.02 99.62 22:57:01 4 28.39 0.00 1.62 0.35 0.03 69.60 22:57:01 5 0.23 0.00 0.23 3.30 0.00 96.23 22:57:01 6 0.75 0.00 0.88 0.00 0.02 98.35 22:57:01 7 7.13 0.00 1.34 0.33 0.02 91.18 Average: all 13.00 0.00 2.90 2.92 0.06 81.12 Average: 0 8.06 0.00 2.67 4.44 0.05 84.78 Average: 1 10.27 0.00 2.57 4.64 0.06 82.46 Average: 2 10.74 0.00 2.77 2.30 0.06 84.14 Average: 3 20.40 0.00 3.61 2.80 0.07 73.11 Average: 4 20.18 0.00 4.53 0.31 0.05 74.93 Average: 5 14.61 0.00 1.84 0.47 0.05 83.03 Average: 6 8.14 0.00 3.26 7.64 0.06 80.89 Average: 7 11.57 0.00 1.96 0.76 0.06 85.66