---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11449 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 11G 144G 8% / 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 879 28097 0 3189 30840 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:2d:0f:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe2d:fd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:f9:bd:eb 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 inet6 fe80::42:62ff:fef9:bdeb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11449) 01/12/24 _x86_64_ (8 CPU) 03:27:21 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 114.93 42.91 72.02 1927.68 30384.80 03:30:01 136.14 18.18 117.96 434.19 39498.62 03:31:01 35.68 1.28 34.39 68.52 25999.00 03:32:01 68.02 3.22 64.81 440.99 35812.16 03:33:01 121.03 0.50 120.53 22.26 50384.54 03:34:01 63.22 1.02 62.21 63.32 26990.17 Average: 89.84 11.18 78.65 492.83 34844.88 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30138764 31718216 2800456 8.50 68836 1821728 1359620 4.00 851820 1657852 155644 03:30:01 28992964 30865988 3946256 11.98 84364 2087272 2220444 6.53 1755080 1872640 2812 03:31:01 28530780 30466260 4408440 13.38 88408 2142108 2447296 7.20 2188352 1894252 7824 03:32:01 28028448 30337948 4910772 14.91 94612 2500508 2666596 7.85 2410484 2149144 12796 03:33:01 27268496 29954500 5670724 17.22 101336 2861368 3181344 9.36 2814308 2484336 1548 03:34:01 28757148 31565408 4182072 12.70 107496 2974792 1469932 4.32 1223376 2583200 34864 Average: 28619433 30818053 4319787 13.11 90842 2397963 2224205 6.54 1873903 2106904 35915 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 220.60 146.26 1119.22 37.76 0.00 0.00 0.00 0.00 03:29:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 264.39 228.71 3223.78 49.14 0.00 0.00 0.00 0.00 03:30:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 418.95 303.97 766.80 112.32 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 594.38 416.46 1884.29 138.94 0.00 0.00 0.00 0.00 03:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:32:01 docker0 1.72 3.85 0.10 39.04 0.00 0.00 0.00 0.00 03:33:01 ens3 545.48 385.87 373.98 136.73 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 3.62 6.83 0.21 78.92 0.00 0.00 0.00 0.00 03:34:01 ens3 204.50 170.27 313.09 61.47 0.00 0.00 0.00 0.00 03:34:01 lo 16.00 16.00 1.44 1.44 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 374.72 275.26 1280.19 89.40 0.00 0.00 0.00 0.00 Average: lo 3.30 3.30 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 0.89 1.78 0.05 19.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11449) 01/12/24 _x86_64_ (8 CPU) 03:27:21 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.24 0.00 0.87 2.27 0.03 86.58 03:29:01 0 3.43 0.00 0.79 14.26 0.03 81.49 03:29:01 1 14.35 0.00 0.77 0.63 0.03 84.21 03:29:01 2 11.30 0.00 1.04 0.35 0.03 87.28 03:29:01 3 2.60 0.00 0.22 0.28 0.03 96.87 03:29:01 4 25.53 0.00 1.99 1.55 0.07 70.86 03:29:01 5 8.21 0.00 0.72 0.33 0.02 90.73 03:29:01 6 15.80 0.00 1.12 0.67 0.03 82.38 03:29:01 7 0.82 0.00 0.30 0.10 0.02 98.76 03:30:01 all 15.87 0.00 0.88 2.28 0.05 80.92 03:30:01 0 12.82 0.00 0.55 11.31 0.05 75.27 03:30:01 1 14.28 0.00 0.40 0.03 0.05 85.24 03:30:01 2 14.46 0.00 0.39 0.07 0.05 85.02 03:30:01 3 10.05 0.00 1.12 5.59 0.05 83.19 03:30:01 4 16.70 0.00 0.57 0.13 0.03 82.57 03:30:01 5 27.24 0.00 1.33 1.00 0.05 70.37 03:30:01 6 23.00 0.00 1.77 0.05 0.07 75.12 03:30:01 7 8.33 0.00 0.85 0.05 0.02 90.75 03:31:01 all 38.78 0.00 1.07 0.99 0.07 59.09 03:31:01 0 40.56 0.00 1.32 0.05 0.08 57.99 03:31:01 1 52.02 0.00 0.99 0.00 0.07 46.92 03:31:01 2 35.16 0.00 1.10 0.02 0.08 63.64 03:31:01 3 18.91 0.00 0.78 7.74 0.05 72.52 03:31:01 4 48.38 0.00 1.71 0.03 0.08 49.80 03:31:01 5 33.72 0.00 1.20 0.00 0.08 65.00 03:31:01 6 40.96 0.00 0.62 0.00 0.07 58.36 03:31:01 7 40.67 0.00 0.82 0.05 0.07 58.40 03:32:01 all 33.80 0.00 1.43 1.75 0.08 62.95 03:32:01 0 45.85 0.00 1.74 4.04 0.08 48.29 03:32:01 1 35.41 0.00 0.92 0.62 0.08 62.97 03:32:01 2 29.27 0.00 1.81 0.22 0.07 68.63 03:32:01 3 29.25 0.00 1.30 8.19 0.08 61.17 03:32:01 4 27.87 0.00 1.06 0.00 0.08 70.99 03:32:01 5 37.56 0.00 1.31 0.10 0.07 60.96 03:32:01 6 24.93 0.00 1.55 0.62 0.07 72.83 03:32:01 7 40.23 0.00 1.79 0.18 0.08 57.71 03:33:01 all 24.21 0.00 2.22 1.90 0.08 71.59 03:33:01 0 20.22 0.00 2.38 0.02 0.07 77.31 03:33:01 1 24.62 0.00 3.03 1.96 0.08 70.30 03:33:01 2 26.85 0.00 1.59 0.15 0.08 71.33 03:33:01 3 21.91 0.00 1.71 7.78 0.07 68.53 03:33:01 4 23.34 0.00 1.80 1.06 0.07 73.74 03:33:01 5 27.14 0.00 2.50 0.27 0.08 70.00 03:33:01 6 24.86 0.00 2.52 3.88 0.08 68.65 03:33:01 7 24.72 0.00 2.25 0.10 0.07 72.86 03:34:01 all 12.64 0.00 1.17 0.70 0.04 85.45 03:34:01 0 17.85 0.00 1.27 0.08 0.05 80.74 03:34:01 1 18.98 0.00 1.27 0.05 0.03 79.67 03:34:01 2 10.33 0.00 1.00 0.67 0.03 87.97 03:34:01 3 7.37 0.00 1.25 1.65 0.05 89.68 03:34:01 4 20.03 0.00 1.39 0.30 0.05 78.23 03:34:01 5 4.16 0.00 0.77 2.39 0.03 92.64 03:34:01 6 3.39 0.00 1.04 0.32 0.02 95.24 03:34:01 7 19.03 0.00 1.30 0.12 0.08 79.47 Average: all 22.58 0.00 1.27 1.65 0.06 74.44 Average: 0 23.46 0.00 1.34 4.96 0.06 70.18 Average: 1 26.60 0.00 1.23 0.55 0.06 71.57 Average: 2 21.24 0.00 1.16 0.25 0.06 77.29 Average: 3 14.99 0.00 1.06 5.20 0.06 78.69 Average: 4 26.97 0.00 1.42 0.51 0.06 71.03 Average: 5 23.00 0.00 1.30 0.68 0.06 74.96 Average: 6 22.15 0.00 1.43 0.92 0.06 75.44 Average: 7 22.28 0.00 1.22 0.10 0.06 76.35