---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23359 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 11G 145G 7% / 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 806 28787 0 2572 30918 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:49:7d:91 brd ff:ff:ff:ff:ff:ff inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe49:7d91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:ee:ca:8c 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::42:9cff:feee:ca8c/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-23359) 04/14/24 _x86_64_ (8 CPU) 19:17:31 LINUX RESTART (8 CPU) 19:18:01 tps rtps wtps bread/s bwrtn/s 19:19:01 138.48 71.15 67.32 4612.70 32045.19 19:20:01 135.18 9.00 126.19 1645.98 33674.90 19:21:01 160.57 0.20 160.37 28.80 48080.79 19:22:01 38.88 1.02 37.86 65.19 16395.80 Average: 118.28 20.34 97.94 1588.17 32549.26 19:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:19:01 30228380 31764088 2710840 8.23 66144 1781836 1381860 4.07 801156 1621020 137380 19:20:01 29340224 31674216 3598996 10.93 84596 2532576 1623556 4.78 995980 2244224 426896 19:21:01 29546284 31716992 3392936 10.30 108840 2341720 1541424 4.54 1003852 2031652 456 19:22:01 29438768 31620552 3500452 10.63 111404 2350448 1556416 4.58 1109172 2033444 3044 Average: 29638414 31693962 3300806 10.02 92746 2251645 1525814 4.49 977540 1982585 141944 19:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 19:19:01 ens3 337.34 219.86 1397.96 59.03 0.00 0.00 0.00 0.00 19:20:01 veth24ed4e1 59.17 149.69 4.21 3385.99 0.00 0.00 0.00 0.28 19:20:01 docker0 59.17 149.58 3.40 3385.98 0.00 0.00 0.00 0.00 19:20:01 lo 3.40 3.40 0.35 0.35 0.00 0.00 0.00 0.00 19:20:01 ens3 266.53 136.03 4670.75 16.42 0.00 0.00 0.00 0.00 19:21:01 docker0 19.95 31.49 3.61 547.38 0.00 0.00 0.00 0.00 19:21:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 19:21:01 ens3 131.89 155.37 559.49 935.86 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 19:22:01 ens3 100.78 122.23 24.31 826.19 0.00 0.00 0.00 0.00 Average: docker0 19.78 45.28 1.75 983.54 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 209.14 158.37 1663.38 459.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23359) 04/14/24 _x86_64_ (8 CPU) 19:17:31 LINUX RESTART (8 CPU) 19:18:01 CPU %user %nice %system %iowait %steal %idle 19:19:01 all 10.31 0.00 1.11 4.08 0.05 84.44 19:19:01 0 13.23 0.00 1.15 4.59 0.08 80.94 19:19:01 1 11.64 0.00 0.79 13.62 0.03 73.93 19:19:01 2 9.94 0.00 0.97 0.80 0.07 88.22 19:19:01 3 9.94 0.00 1.41 10.75 0.05 77.85 19:19:01 4 11.84 0.00 1.67 0.90 0.03 85.56 19:19:01 5 11.56 0.00 1.34 1.22 0.07 85.81 19:19:01 6 2.36 0.00 0.57 0.12 0.03 96.92 19:19:01 7 12.02 0.00 0.93 0.73 0.02 86.29 19:20:01 all 8.71 0.00 1.58 3.64 0.04 86.03 19:20:01 0 7.72 0.00 1.42 8.49 0.03 82.34 19:20:01 1 7.03 0.00 2.19 3.90 0.03 86.84 19:20:01 2 15.81 0.00 1.66 7.35 0.05 75.13 19:20:01 3 12.75 0.00 1.74 0.17 0.03 85.31 19:20:01 4 8.97 0.00 1.88 5.06 0.05 84.03 19:20:01 5 2.04 0.00 0.94 0.52 0.03 96.47 19:20:01 6 5.12 0.00 1.34 0.47 0.03 93.03 19:20:01 7 10.21 0.00 1.41 3.18 0.03 85.17 19:21:01 all 10.05 0.00 1.85 3.28 0.08 84.74 19:21:01 0 5.60 0.00 1.31 6.27 0.03 86.78 19:21:01 1 9.89 0.00 1.02 0.15 0.10 88.83 19:21:01 2 5.98 0.00 1.14 0.22 0.07 92.60 19:21:01 3 9.66 0.00 1.49 8.09 0.07 80.69 19:21:01 4 3.48 0.00 2.26 6.92 0.08 87.25 19:21:01 5 28.93 0.00 5.48 4.49 0.10 61.00 19:21:01 6 8.99 0.00 1.04 0.07 0.10 89.81 19:21:01 7 7.97 0.00 1.10 0.03 0.08 90.81 19:22:01 all 11.02 0.00 0.65 1.54 0.04 86.75 19:22:01 0 1.64 0.00 0.30 0.02 0.03 98.01 19:22:01 1 6.30 0.00 0.62 0.00 0.02 93.06 19:22:01 2 4.04 0.00 0.48 0.07 0.03 95.38 19:22:01 3 21.64 0.00 0.98 0.35 0.07 76.96 19:22:01 4 2.75 0.00 0.42 10.00 0.03 86.80 19:22:01 5 30.64 0.00 1.31 0.82 0.08 67.15 19:22:01 6 19.15 0.00 0.80 1.12 0.05 78.87 19:22:01 7 2.12 0.00 0.31 0.00 0.02 97.55 Average: all 10.02 0.00 1.30 3.14 0.05 85.49 Average: 0 7.05 0.00 1.04 4.84 0.05 87.02 Average: 1 8.71 0.00 1.16 4.41 0.05 85.68 Average: 2 8.94 0.00 1.06 2.10 0.05 87.84 Average: 3 13.50 0.00 1.40 4.84 0.05 80.20 Average: 4 6.77 0.00 1.56 5.71 0.05 85.91 Average: 5 18.27 0.00 2.26 1.76 0.07 77.64 Average: 6 8.91 0.00 0.94 0.44 0.05 89.66 Average: 7 8.07 0.00 0.94 0.98 0.04 89.97