---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7507 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 14G 142G 9% / 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 866 25111 0 6188 30844 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:21:7d:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe21:7dd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:27:e9:d9 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-7507) 02/21/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 115.54 35.94 79.60 1705.05 24837.00 20:24:01 125.21 23.13 102.08 2766.47 31644.06 20:25:01 182.12 0.15 181.97 18.00 102484.92 20:26:01 266.89 14.01 252.87 776.37 64644.36 20:27:01 28.30 0.38 27.91 38.93 21440.09 20:28:01 66.52 0.02 66.51 0.53 20834.49 Average: 130.80 12.21 118.60 881.96 44367.86 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30089128 31691348 2850092 8.65 70580 1841192 1466200 4.31 878156 1676748 163680 20:24:01 28369260 31637744 4569960 13.87 112208 3398864 1574556 4.63 1009680 3148120 1354728 20:25:01 25849848 31654964 7089372 21.52 129484 5827764 1418984 4.17 1014544 5573040 1272440 20:26:01 23254320 29141008 9684900 29.40 139420 5880024 9804252 28.85 3717988 5372864 1440 20:27:01 21517724 27523476 11421496 34.67 140204 5992972 11993800 35.29 5435968 5372156 376 20:28:01 24116004 30146480 8823216 26.79 141480 6019284 5460384 16.07 2894332 5365396 616 Average: 25532714 30299170 7406506 22.49 122229 4826683 5286363 15.55 2491778 4418054 465547 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 63.93 44.70 935.99 8.26 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 20:24:01 ens3 585.92 284.79 10192.01 25.41 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-1b5540eab365 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 6.27 6.27 0.64 0.64 0.00 0.00 0.00 0.00 20:25:01 ens3 826.51 426.05 27486.80 30.23 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-1b5540eab365 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 8.33 8.33 0.77 0.77 0.00 0.00 0.00 0.00 20:26:01 vethcc81b27 4.72 6.55 0.80 0.94 0.00 0.00 0.00 0.00 20:26:01 vethdf89646 0.00 0.58 0.00 0.03 0.00 0.00 0.00 0.00 20:26:01 ens3 13.05 7.07 354.53 1.42 0.00 0.00 0.00 0.00 20:26:01 veth9605d71 1.32 1.30 0.16 0.16 0.00 0.00 0.00 0.00 20:27:01 vethcc81b27 0.77 1.07 0.10 0.13 0.00 0.00 0.00 0.00 20:27:01 vethdf89646 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 6.85 5.03 1.57 1.56 0.00 0.00 0.00 0.00 20:27:01 veth9605d71 3.83 5.53 0.61 1.09 0.00 0.00 0.00 0.00 20:28:01 vethcc81b27 0.22 1.22 0.02 0.09 0.00 0.00 0.00 0.00 20:28:01 ens3 15.31 13.96 6.32 22.63 0.00 0.00 0.00 0.00 20:28:01 vethc48d0f9 86.42 66.96 12.55 10.74 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethcc81b27 0.95 1.48 0.15 0.19 0.00 0.00 0.00 0.00 Average: ens3 252.45 130.50 6511.53 14.94 0.00 0.00 0.00 0.00 Average: vethc48d0f9 14.44 11.19 2.10 1.80 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-7507) 02/21/24 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.20 0.00 0.77 2.16 0.03 86.84 20:23:01 0 1.44 0.00 0.32 0.37 0.00 97.86 20:23:01 1 0.86 0.00 0.29 0.12 0.02 98.71 20:23:01 2 21.05 0.00 1.27 1.34 0.03 76.31 20:23:01 3 11.27 0.00 0.80 0.44 0.03 87.46 20:23:01 4 22.49 0.00 1.03 1.88 0.03 74.56 20:23:01 5 11.53 0.00 0.83 0.12 0.02 87.50 20:23:01 6 5.91 0.00 0.93 12.58 0.05 80.52 20:23:01 7 6.99 0.00 0.71 0.46 0.08 91.75 20:24:01 all 11.46 0.00 2.38 2.35 0.04 83.77 20:24:01 0 21.82 0.00 2.89 1.63 0.07 73.60 20:24:01 1 12.01 0.00 3.63 1.02 0.03 83.30 20:24:01 2 22.13 0.00 2.67 2.95 0.08 72.17 20:24:01 3 15.67 0.00 1.89 0.64 0.03 81.77 20:24:01 4 7.65 0.00 2.90 0.22 0.03 89.21 20:24:01 5 4.16 0.00 1.63 2.04 0.03 92.14 20:24:01 6 3.72 0.00 1.14 8.71 0.03 86.39 20:24:01 7 4.49 0.00 2.23 1.61 0.03 91.65 20:25:01 all 8.61 0.00 3.80 5.84 0.05 81.69 20:25:01 0 9.20 0.00 3.03 0.84 0.03 86.89 20:25:01 1 9.65 0.00 4.39 0.10 0.05 85.81 20:25:01 2 10.61 0.00 4.73 28.97 0.09 55.60 20:25:01 3 6.96 0.00 4.69 0.08 0.05 88.22 20:25:01 4 8.56 0.00 4.00 1.94 0.05 85.44 20:25:01 5 8.59 0.00 3.37 8.93 0.07 79.04 20:25:01 6 6.10 0.00 2.58 3.52 0.05 87.76 20:25:01 7 9.25 0.00 3.58 2.54 0.05 84.58 20:26:01 all 35.43 0.00 4.48 3.33 0.08 56.67 20:26:01 0 35.74 0.00 4.91 0.86 0.08 58.41 20:26:01 1 35.73 0.00 4.36 1.77 0.08 58.06 20:26:01 2 36.70 0.00 5.11 16.95 0.10 41.14 20:26:01 3 35.07 0.00 4.52 2.75 0.08 57.58 20:26:01 4 35.63 0.00 4.59 1.25 0.08 58.45 20:26:01 5 34.96 0.00 4.35 1.91 0.08 58.69 20:26:01 6 37.90 0.00 4.45 0.66 0.08 56.90 20:26:01 7 31.73 0.00 3.62 0.52 0.08 64.04 20:27:01 all 32.11 0.00 3.16 0.95 0.10 63.68 20:27:01 0 36.36 0.00 3.41 0.02 0.08 60.13 20:27:01 1 33.40 0.00 3.39 1.13 0.12 61.96 20:27:01 2 28.25 0.00 2.69 0.08 0.10 68.88 20:27:01 3 32.07 0.00 3.27 0.79 0.08 63.79 20:27:01 4 33.83 0.00 3.46 0.57 0.08 62.06 20:27:01 5 32.87 0.00 2.94 0.19 0.10 63.90 20:27:01 6 30.27 0.00 2.89 0.37 0.10 66.38 20:27:01 7 29.88 0.00 3.18 4.46 0.10 62.38 20:28:01 all 5.18 0.00 0.79 1.23 0.06 92.74 20:28:01 0 5.34 0.00 0.89 0.27 0.07 93.44 20:28:01 1 5.07 0.00 0.95 0.43 0.08 93.46 20:28:01 2 4.84 0.00 0.70 0.20 0.05 94.21 20:28:01 3 4.43 0.00 0.77 0.13 0.07 94.60 20:28:01 4 4.46 0.00 0.65 0.22 0.05 94.62 20:28:01 5 5.58 0.00 0.82 0.07 0.07 93.47 20:28:01 6 5.00 0.00 0.79 0.27 0.05 93.89 20:28:01 7 6.66 0.00 0.74 8.13 0.05 84.42 Average: all 17.16 0.00 2.56 2.64 0.06 77.58 Average: 0 18.32 0.00 2.58 0.66 0.06 78.38 Average: 1 16.13 0.00 2.84 0.76 0.06 80.20 Average: 2 20.59 0.00 2.86 8.37 0.08 68.10 Average: 3 17.58 0.00 2.65 0.80 0.06 78.91 Average: 4 18.76 0.00 2.77 1.01 0.06 77.41 Average: 5 16.28 0.00 2.32 2.20 0.06 79.13 Average: 6 14.81 0.00 2.13 4.34 0.06 78.66 Average: 7 14.81 0.00 2.34 2.97 0.07 79.81