---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75736 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 12G 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 813 27958 0 3395 30897 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:fa:6d:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fefa:6dd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:e0:ee:ed 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:adff:fee0:eeed/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-75736) 11/14/23 _x86_64_ (8 CPU) 18:20:53 LINUX RESTART (8 CPU) 18:21:01 tps rtps wtps bread/s bwrtn/s 18:22:01 89.19 47.58 41.61 4404.07 43945.61 18:23:01 5.88 0.00 5.88 0.00 7309.98 18:24:01 6.23 0.25 5.98 26.53 7425.70 18:25:01 95.83 39.46 56.37 1817.43 12705.08 18:26:01 149.07 6.63 142.44 1241.59 53820.99 Average: 69.24 18.78 50.46 1497.91 25042.43 18:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:22:01 30653452 31896624 2285768 6.94 38568 1532876 1301936 3.83 622916 1414896 5252 18:23:01 30660440 31903752 2278780 6.92 38648 1532888 1301936 3.83 615028 1414880 228 18:24:01 30592608 31841552 2346612 7.12 38768 1538280 1301936 3.83 677444 1419616 112 18:25:01 30075608 31724852 2863612 8.69 67600 1892284 1400700 4.12 846700 1729552 236620 18:26:01 28723828 31696668 4215392 12.80 96456 3133944 1483668 4.37 934628 2890772 145660 Average: 30141187 31812690 2798033 8.49 56008 1926054 1358035 4.00 739343 1773943 77574 18:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:22:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 18:22:01 ens3 241.64 151.29 572.51 30.13 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:23:01 ens3 0.33 0.15 0.07 0.16 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 ens3 48.59 22.85 90.16 6.83 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 18:25:01 ens3 119.00 77.29 993.14 32.82 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 18:26:01 ens3 408.21 256.75 6491.28 26.05 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 163.56 101.67 1629.59 19.20 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-75736) 11/14/23 _x86_64_ (8 CPU) 18:20:53 LINUX RESTART (8 CPU) 18:21:01 CPU %user %nice %system %iowait %steal %idle 18:22:01 all 2.31 0.00 0.99 4.87 0.02 91.82 18:22:01 0 4.07 0.00 4.09 0.20 0.03 91.60 18:22:01 1 1.34 0.00 0.70 18.55 0.03 79.38 18:22:01 2 2.88 0.00 0.57 2.07 0.02 94.47 18:22:01 3 2.60 0.00 0.58 14.36 0.02 82.44 18:22:01 4 1.47 0.00 0.47 0.33 0.02 97.72 18:22:01 5 1.32 0.00 0.48 0.05 0.02 98.13 18:22:01 6 0.92 0.00 0.45 0.80 0.02 97.81 18:22:01 7 3.89 0.00 0.47 2.64 0.02 92.98 18:23:01 all 0.10 0.00 0.01 0.93 0.00 98.95 18:23:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 1 0.47 0.00 0.00 0.00 0.00 99.53 18:23:01 2 0.02 0.00 0.02 0.00 0.02 99.95 18:23:01 3 0.00 0.00 0.02 7.45 0.02 92.51 18:23:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:23:01 5 0.00 0.00 0.02 0.00 0.00 99.98 18:23:01 6 0.03 0.00 0.05 0.00 0.02 99.90 18:23:01 7 0.18 0.00 0.02 0.00 0.00 99.80 18:24:01 all 0.24 0.00 0.04 0.74 0.01 98.96 18:24:01 0 0.03 0.00 0.07 0.00 0.00 99.90 18:24:01 1 0.40 0.00 0.02 0.00 0.00 99.58 18:24:01 2 0.30 0.00 0.02 0.00 0.00 99.68 18:24:01 3 0.15 0.00 0.13 5.94 0.00 93.78 18:24:01 4 0.27 0.00 0.03 0.02 0.00 99.68 18:24:01 5 0.03 0.00 0.05 0.00 0.00 99.92 18:24:01 6 0.03 0.00 0.05 0.00 0.02 99.90 18:24:01 7 0.72 0.00 0.02 0.00 0.00 99.27 18:25:01 all 9.95 0.00 0.74 2.76 0.04 86.51 18:25:01 0 25.56 0.00 1.54 2.02 0.08 70.80 18:25:01 1 17.84 0.00 1.07 0.97 0.03 80.10 18:25:01 2 23.24 0.00 1.42 1.56 0.07 73.71 18:25:01 3 5.26 0.00 0.62 12.61 0.03 81.48 18:25:01 4 2.54 0.00 0.33 0.23 0.02 96.88 18:25:01 5 0.60 0.00 0.32 0.35 0.02 98.72 18:25:01 6 1.88 0.00 0.33 4.13 0.03 93.61 18:25:01 7 2.80 0.00 0.33 0.25 0.02 96.60 18:26:01 all 8.28 0.00 2.13 7.15 0.05 82.39 18:26:01 0 6.04 0.00 2.40 26.34 0.05 65.18 18:26:01 1 12.98 0.00 2.10 0.86 0.05 84.02 18:26:01 2 12.07 0.00 2.13 11.83 0.05 73.92 18:26:01 3 7.60 0.00 1.85 0.83 0.05 89.67 18:26:01 4 4.07 0.00 1.84 13.26 0.03 80.80 18:26:01 5 4.28 0.00 2.26 0.07 0.02 93.38 18:26:01 6 13.69 0.00 2.75 3.69 0.07 79.81 18:26:01 7 5.46 0.00 1.71 0.25 0.03 92.54 Average: all 4.17 0.00 0.78 3.29 0.02 91.74 Average: 0 7.14 0.00 1.61 5.70 0.03 85.52 Average: 1 6.60 0.00 0.77 4.07 0.02 88.53 Average: 2 7.69 0.00 0.83 3.08 0.03 88.37 Average: 3 3.11 0.00 0.64 8.25 0.02 87.98 Average: 4 1.67 0.00 0.53 2.76 0.01 95.03 Average: 5 1.24 0.00 0.62 0.09 0.01 98.03 Average: 6 3.30 0.00 0.72 1.72 0.03 94.22 Average: 7 2.61 0.00 0.51 0.63 0.01 96.24