---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12908 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 15G 141G 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 863 24178 0 7125 30847 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:9c:aa:0f brd ff:ff:ff:ff:ff:ff inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe9c:aa0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:9b:e6:2c 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-12908) 01/17/24 _x86_64_ (8 CPU) 12:10:45 LINUX RESTART (8 CPU) 12:11:01 tps rtps wtps bread/s bwrtn/s 12:12:02 135.69 73.37 62.32 5273.39 53511.48 12:13:01 117.86 27.48 90.38 2109.79 30079.84 12:14:01 106.45 9.73 96.72 1640.26 32446.19 12:15:01 111.43 0.10 111.33 14.80 73172.87 12:16:01 109.60 0.12 109.48 12.93 77786.04 12:17:01 229.31 12.25 217.06 804.27 57745.95 12:18:01 31.86 0.38 31.48 30.39 20953.46 12:19:01 65.72 1.33 64.39 104.78 23115.15 Average: 113.48 15.57 97.91 1246.99 46136.04 12:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:02 30308004 31670024 2631208 7.99 51408 1631728 1438008 4.23 872824 1486888 64100 12:13:01 30009248 31719044 2929964 8.90 77460 1935856 1366152 4.02 852732 1767260 120820 12:14:01 27774944 31633748 5164268 15.68 113616 3976272 1574560 4.63 1021756 3715604 1828164 12:15:01 27405600 31634100 5533612 16.80 121996 4315376 1588516 4.67 1032180 4053104 334500 12:16:01 24849256 31658328 8089956 24.56 146544 6756468 1465892 4.31 1033468 6492836 911088 12:17:01 22776596 29754388 10162616 30.85 154284 6904408 8182028 24.07 3093544 6440804 680 12:18:01 21940304 28973288 10998908 33.39 156428 6951324 9326408 27.44 3942328 6410616 35700 12:19:01 24794640 31615844 8144572 24.73 159432 6753852 1495504 4.40 1339032 6226912 44172 Average: 26232324 31082346 6706888 20.36 122646 4903160 3304634 9.72 1648483 4574253 417403 12:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:02 ens3 354.71 236.29 950.24 59.16 0.00 0.00 0.00 0.00 12:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:13:01 ens3 51.61 34.38 906.86 7.96 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 12:14:01 br-67d6c912a10f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 ens3 642.66 365.32 14593.45 30.05 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 7.00 7.00 0.70 0.70 0.00 0.00 0.00 0.00 12:15:01 br-67d6c912a10f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 145.68 65.92 3585.63 5.11 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 12:16:01 br-67d6c912a10f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 ens3 810.74 394.17 30465.77 26.66 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 12:17:01 br-67d6c912a10f 0.35 0.25 0.01 0.02 0.00 0.00 0.00 0.00 12:17:01 veth79aca97 0.93 1.15 0.06 0.06 0.00 0.00 0.00 0.00 12:17:01 vetha59b8c2 55.73 67.01 19.40 16.39 0.00 0.00 0.00 0.00 12:17:01 ens3 2.38 1.57 0.81 0.60 0.00 0.00 0.00 0.00 12:18:01 br-67d6c912a10f 2.10 2.68 0.63 0.49 0.00 0.00 0.00 0.00 12:18:01 veth79aca97 4.92 6.28 0.78 0.84 0.00 0.00 0.00 0.00 12:18:01 vetha59b8c2 124.10 151.62 145.44 34.68 0.00 0.00 0.00 0.01 12:18:01 ens3 73.57 48.26 16.03 154.43 0.00 0.00 0.00 0.00 12:19:01 ens3 33.06 24.10 62.55 14.51 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 26.68 26.68 3.12 3.12 0.00 0.00 0.00 0.00 Average: ens3 264.76 146.49 6334.73 37.37 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 2.97 2.97 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12908) 01/17/24 _x86_64_ (8 CPU) 12:10:45 LINUX RESTART (8 CPU) 12:11:01 CPU %user %nice %system %iowait %steal %idle 12:12:02 all 8.02 0.00 1.08 8.93 0.04 81.94 12:12:02 0 4.12 0.00 0.72 1.38 0.03 93.75 12:12:02 1 11.18 0.00 1.03 2.37 0.03 85.38 12:12:02 2 7.46 0.00 0.62 0.70 0.07 91.15 12:12:02 3 12.02 0.00 2.44 20.67 0.07 64.81 12:12:02 4 7.94 0.00 1.28 2.84 0.05 87.89 12:12:02 5 6.53 0.00 0.78 0.78 0.03 91.87 12:12:02 6 5.00 0.00 0.74 1.32 0.03 92.91 12:12:02 7 9.90 0.00 0.99 41.58 0.05 47.48 12:13:01 all 9.71 0.00 0.78 3.65 0.03 85.82 12:13:01 0 15.99 0.00 1.49 5.26 0.03 77.22 12:13:01 1 2.93 0.00 0.51 0.44 0.02 96.10 12:13:01 2 4.65 0.00 0.71 12.93 0.05 81.66 12:13:01 3 22.99 0.00 1.38 2.17 0.05 73.41 12:13:01 4 5.71 0.00 0.41 0.02 0.00 93.86 12:13:01 5 12.86 0.00 0.68 1.02 0.03 85.41 12:13:01 6 9.48 0.00 0.70 0.70 0.02 89.12 12:13:01 7 3.10 0.00 0.44 6.68 0.02 89.76 12:14:01 all 11.97 0.00 3.64 3.13 0.08 81.19 12:14:01 0 8.04 0.00 3.47 6.03 0.07 82.40 12:14:01 1 9.43 0.00 4.42 0.41 0.07 85.67 12:14:01 2 7.25 0.00 4.38 12.29 0.12 75.97 12:14:01 3 5.30 0.00 3.79 0.12 0.05 90.74 12:14:01 4 6.35 0.00 2.52 0.42 0.05 90.66 12:14:01 5 6.96 0.00 2.88 2.37 0.05 87.74 12:14:01 6 20.54 0.00 3.23 1.17 0.08 74.99 12:14:01 7 31.86 0.00 4.40 2.22 0.08 61.43 12:15:01 all 2.65 0.00 1.36 16.06 0.03 79.90 12:15:01 0 3.75 0.00 0.90 0.85 0.02 94.48 12:15:01 1 2.19 0.00 1.14 2.73 0.05 93.89 12:15:01 2 2.52 0.00 1.26 28.35 0.02 67.86 12:15:01 3 2.63 0.00 1.48 5.03 0.03 90.83 12:15:01 4 3.44 0.00 0.86 18.58 0.05 77.07 12:15:01 5 1.89 0.00 0.95 4.33 0.02 92.81 12:15:01 6 2.37 0.00 2.13 52.77 0.05 42.68 12:15:01 7 2.44 0.00 2.18 16.16 0.05 79.17 12:16:01 all 9.91 0.00 6.13 11.79 0.12 72.04 12:16:01 0 8.24 0.00 10.20 0.19 0.17 81.20 12:16:01 1 10.01 0.00 6.38 3.61 0.12 79.89 12:16:01 2 7.15 0.00 3.68 33.77 0.10 55.30 12:16:01 3 10.68 0.00 6.90 18.50 0.14 63.78 12:16:01 4 9.16 0.00 5.04 1.26 0.10 84.44 12:16:01 5 11.72 0.00 5.80 34.75 0.10 47.63 12:16:01 6 10.51 0.00 5.76 1.81 0.10 81.81 12:16:01 7 11.81 0.00 5.41 0.37 0.10 82.31 12:17:01 all 26.26 0.00 3.98 4.72 0.11 64.93 12:17:01 0 24.59 0.00 4.37 4.79 0.12 66.12 12:17:01 1 30.84 0.00 4.19 25.94 0.12 38.91 12:17:01 2 28.37 0.00 4.29 1.74 0.10 65.49 12:17:01 3 18.92 0.00 2.89 0.69 0.08 77.41 12:17:01 4 35.62 0.00 4.72 0.62 0.12 58.92 12:17:01 5 21.15 0.00 3.60 1.52 0.10 73.62 12:17:01 6 29.64 0.00 4.75 0.57 0.13 64.91 12:17:01 7 21.06 0.00 3.02 2.03 0.08 73.81 12:18:01 all 18.67 0.00 2.57 1.28 0.08 77.40 12:18:01 0 16.86 0.00 2.44 0.15 0.07 80.48 12:18:01 1 21.62 0.00 2.57 0.72 0.08 75.01 12:18:01 2 20.36 0.00 2.94 0.03 0.07 76.61 12:18:01 3 17.32 0.00 1.91 4.08 0.08 76.61 12:18:01 4 16.14 0.00 2.58 0.08 0.08 81.11 12:18:01 5 18.92 0.00 2.64 0.03 0.08 78.32 12:18:01 6 19.26 0.00 2.58 0.27 0.08 77.81 12:18:01 7 18.92 0.00 2.87 4.82 0.08 73.30 12:19:01 all 3.94 0.00 0.66 1.73 0.03 93.63 12:19:01 0 1.30 0.00 0.58 0.13 0.02 97.97 12:19:01 1 0.65 0.00 0.57 0.18 0.03 98.56 12:19:01 2 1.13 0.00 0.58 0.30 0.03 97.95 12:19:01 3 0.77 0.00 0.56 9.19 0.05 89.43 12:19:01 4 0.92 0.00 0.43 0.18 0.02 98.45 12:19:01 5 4.64 0.00 0.67 0.05 0.02 94.62 12:19:01 6 3.29 0.00 0.67 1.54 0.03 94.48 12:19:01 7 18.83 0.00 1.20 2.34 0.07 77.56 Average: all 11.40 0.00 2.52 6.41 0.06 79.61 Average: 0 10.35 0.00 3.01 2.34 0.07 84.24 Average: 1 11.11 0.00 2.59 4.55 0.07 81.69 Average: 2 9.87 0.00 2.30 11.24 0.07 76.52 Average: 3 11.35 0.00 2.66 7.54 0.07 78.38 Average: 4 10.66 0.00 2.22 3.01 0.06 84.05 Average: 5 10.57 0.00 2.24 5.56 0.05 81.57 Average: 6 12.51 0.00 2.56 7.49 0.07 77.37 Average: 7 14.75 0.00 2.56 9.53 0.07 73.09