---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-88800 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 935 24292 0 6939 30776 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:52:4c:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe52:4c72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:9f:3d:08 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-88800) 12/05/24 _x86_64_ (8 CPU) 14:42:56 LINUX RESTART (8 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:02 342.86 74.52 268.34 5344.04 50812.06 14:45:01 212.18 56.78 155.40 4411.39 28487.83 14:46:01 325.02 14.38 310.64 2536.86 37135.43 14:47:01 264.09 3.32 260.77 488.05 86124.31 14:48:01 251.46 0.37 251.09 28.13 67098.28 14:49:01 46.26 0.03 46.23 3.73 11874.42 14:50:01 76.91 1.20 75.71 74.11 12322.69 Average: 216.98 21.43 195.55 1834.82 42010.22 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:02 30221484 31634824 2717736 8.25 56560 1675304 1462136 4.30 916484 1523008 76828 14:45:01 29124264 31192016 3814956 11.58 86136 2276552 1772304 5.21 1453756 2034632 101068 14:46:01 28202856 31552104 4736364 14.38 103504 3514248 1521576 4.48 1419900 2936064 537160 14:47:01 22906260 29653940 10032960 30.46 156768 6632676 8147380 23.97 3508304 5907604 1454788 14:48:01 20776180 27744640 12163040 36.93 189036 6799364 11525456 33.91 5561568 5906024 4660 14:49:01 18976160 26136772 13963060 42.39 190680 6976196 12634200 37.17 7173360 6023892 1840 14:50:01 24908772 31547216 8030448 24.38 193416 6516644 1551524 4.56 1892252 5522072 3820 Average: 25016568 29923073 7922652 24.05 139443 4912998 5516368 16.23 3132232 4264757 311452 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 14:44:02 ens3 394.32 261.36 1359.27 74.33 0.00 0.00 0.00 0.00 14:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 14:45:01 ens3 463.17 333.02 5191.54 59.43 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:46:01 ens3 611.03 412.34 3612.61 101.56 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 veth62504f8 2.38 2.53 0.43 1.35 0.00 0.00 0.00 0.00 14:47:01 lo 10.20 10.20 1.14 1.14 0.00 0.00 0.00 0.00 14:47:01 ens3 1195.37 553.39 25358.56 48.70 0.00 0.00 0.00 0.00 14:47:01 br-47b1d98bc445 17.70 17.48 3.67 4.03 0.00 0.00 0.33 0.00 14:48:01 veth62504f8 39.33 39.21 6.87 14.76 0.00 0.00 0.00 0.00 14:48:01 lo 1.60 1.60 0.19 0.19 0.00 0.00 0.00 0.00 14:48:01 ens3 56.86 31.41 772.54 5.57 0.00 0.00 0.00 0.00 14:48:01 br-47b1d98bc445 22.16 21.75 6.58 6.84 0.00 0.00 0.23 0.00 14:49:01 veth62504f8 45.99 44.26 6.68 9.33 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 ens3 15.46 8.02 5.49 4.52 0.00 0.00 0.00 0.00 14:49:01 br-47b1d98bc445 104.50 106.00 31.01 36.04 0.00 0.00 0.00 0.00 14:50:01 lo 2.83 2.83 0.34 0.34 0.00 0.00 0.00 0.00 14:50:01 ens3 77.22 58.20 76.90 45.27 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.80 2.80 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 401.78 236.60 5196.52 48.46 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88800) 12/05/24 _x86_64_ (8 CPU) 14:42:56 LINUX RESTART (8 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:02 all 8.25 0.00 1.19 3.47 0.04 87.06 14:44:02 0 4.64 0.00 1.05 4.51 0.05 89.75 14:44:02 1 18.72 0.00 1.09 6.10 0.05 74.04 14:44:02 2 8.41 0.00 0.73 6.76 0.03 84.06 14:44:02 3 9.56 0.00 1.80 3.32 0.03 85.28 14:44:02 4 4.90 0.00 0.75 4.35 0.02 89.97 14:44:02 5 13.47 0.00 1.29 0.57 0.03 84.64 14:44:02 6 3.35 0.00 2.03 1.38 0.03 93.20 14:44:02 7 2.92 0.00 0.75 0.75 0.03 95.54 14:45:01 all 16.48 0.00 1.27 2.67 0.07 79.51 14:45:01 0 11.44 0.00 0.90 3.45 0.14 84.08 14:45:01 1 13.52 0.00 1.11 1.51 0.10 83.76 14:45:01 2 7.26 0.00 0.39 3.89 0.03 88.43 14:45:01 3 35.46 0.00 1.73 2.09 0.07 60.65 14:45:01 4 12.66 0.00 1.56 4.98 0.05 80.74 14:45:01 5 25.59 0.00 2.50 2.30 0.07 69.55 14:45:01 6 18.10 0.00 1.02 1.70 0.07 79.12 14:45:01 7 7.83 0.00 0.92 1.48 0.05 89.72 14:46:01 all 25.98 0.00 2.21 2.04 0.07 69.70 14:46:01 0 15.63 0.00 1.48 0.02 0.05 82.82 14:46:01 1 25.67 0.00 2.19 0.10 0.05 71.99 14:46:01 2 14.34 0.00 1.53 5.92 0.05 78.17 14:46:01 3 41.01 0.00 3.44 3.02 0.08 52.44 14:46:01 4 21.27 0.00 1.89 1.76 0.07 75.01 14:46:01 5 24.18 0.00 1.77 0.23 0.05 73.76 14:46:01 6 39.36 0.00 2.87 1.25 0.07 56.45 14:46:01 7 26.35 0.00 2.48 4.03 0.10 67.03 14:47:01 all 35.02 0.00 7.05 4.25 0.09 53.59 14:47:01 0 34.53 0.00 6.62 0.18 0.07 58.59 14:47:01 1 32.96 0.00 7.45 0.88 0.08 58.63 14:47:01 2 34.43 0.00 6.85 0.35 0.08 58.28 14:47:01 3 32.45 0.00 7.39 1.21 0.08 58.87 14:47:01 4 32.03 0.00 7.13 22.43 0.12 38.29 14:47:01 5 32.37 0.00 7.31 0.44 0.08 59.80 14:47:01 6 47.09 0.00 7.55 2.83 0.10 42.44 14:47:01 7 34.30 0.00 6.10 5.81 0.12 53.67 14:48:01 all 29.73 0.00 4.03 4.97 0.12 61.15 14:48:01 0 29.72 0.00 4.69 4.03 0.12 61.45 14:48:01 1 27.06 0.00 4.67 4.66 0.10 63.51 14:48:01 2 34.39 0.00 3.87 6.82 0.10 54.81 14:48:01 3 26.53 0.00 3.30 2.26 0.10 67.81 14:48:01 4 31.33 0.00 3.66 3.78 0.17 61.06 14:48:01 5 28.58 0.00 4.16 5.38 0.15 61.73 14:48:01 6 29.43 0.00 3.85 2.03 0.12 64.58 14:48:01 7 30.82 0.00 4.09 10.77 0.12 54.20 14:49:01 all 33.70 0.00 5.62 0.53 0.11 60.03 14:49:01 0 30.63 0.00 6.82 0.20 0.10 62.24 14:49:01 1 32.32 0.00 5.93 1.31 0.12 60.33 14:49:01 2 29.21 0.00 5.05 0.19 0.12 65.44 14:49:01 3 32.36 0.00 5.81 1.94 0.12 59.76 14:49:01 4 33.55 0.00 5.13 0.20 0.10 61.02 14:49:01 5 43.65 0.00 5.17 0.08 0.10 50.99 14:49:01 6 33.23 0.00 6.05 0.30 0.10 60.32 14:49:01 7 34.66 0.00 4.98 0.05 0.14 60.17 14:50:01 all 11.75 0.00 2.72 0.90 0.07 84.55 14:50:01 0 31.25 0.00 2.99 0.62 0.08 65.06 14:50:01 1 9.16 0.00 2.47 3.87 0.07 84.43 14:50:01 2 7.73 0.00 2.64 0.32 0.05 89.26 14:50:01 3 11.02 0.00 2.59 0.22 0.05 86.13 14:50:01 4 7.21 0.00 2.86 0.18 0.07 89.69 14:50:01 5 9.04 0.00 2.97 0.20 0.08 87.71 14:50:01 6 9.27 0.00 2.62 1.26 0.08 86.77 14:50:01 7 9.31 0.00 2.67 0.55 0.07 87.40 Average: all 22.97 0.00 3.44 2.69 0.08 70.82 Average: 0 22.54 0.00 3.51 1.86 0.09 72.01 Average: 1 22.78 0.00 3.56 2.64 0.08 70.94 Average: 2 19.38 0.00 3.01 3.47 0.07 74.08 Average: 3 26.89 0.00 3.72 2.01 0.08 67.30 Average: 4 20.39 0.00 3.28 5.36 0.08 70.89 Average: 5 25.24 0.00 3.59 1.31 0.08 69.77 Average: 6 25.65 0.00 3.71 1.53 0.08 69.02 Average: 7 20.86 0.00 3.14 3.35 0.09 72.57