---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13508 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 13G 143G 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 829 26277 0 5059 30881 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:1b:ce:2c brd ff:ff:ff:ff:ff:ff inet 10.30.106.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe1b:ce2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:e9:f6:8f 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-13508) 03/16/24 _x86_64_ (8 CPU) 05:28:36 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 130.29 67.74 62.56 4487.79 39436.76 05:31:01 104.48 17.26 87.22 1234.73 28586.04 05:32:01 129.51 9.61 119.89 1694.64 38011.60 05:33:01 378.77 11.85 366.92 788.60 98665.67 05:34:01 24.16 0.32 23.85 21.73 23915.88 05:35:01 22.26 0.07 22.20 12.40 20452.04 05:36:01 64.01 1.93 62.07 111.98 22158.16 Average: 121.93 15.54 106.39 1193.13 38746.57 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30213132 31673204 2726088 8.28 56144 1723536 1459344 4.29 895660 1556644 59856 05:31:01 29914456 31685100 3024764 9.18 80124 1992360 1443640 4.25 892148 1821460 126512 05:32:01 26973932 31678564 5965288 18.11 119720 4778248 1405768 4.14 988336 4516100 2330340 05:33:01 26149708 30899812 6789512 20.61 134144 4798316 5009532 14.74 1846020 4434776 288 05:34:01 24977984 29870448 7961236 24.17 134748 4933948 6344832 18.67 2923968 4510236 124 05:35:01 25025800 29945484 7913420 24.02 135028 4962920 5576232 16.41 2866916 4525400 92 05:36:01 26950108 31663060 5989112 18.18 136548 4769264 1471856 4.33 1173972 4340940 2564 Average: 27172160 31059382 5767060 17.51 113779 3994085 3244458 9.55 1655289 3672222 359968 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 ens3 289.32 212.45 1474.66 56.35 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 05:31:01 ens3 49.63 37.38 664.13 7.18 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 05:32:01 br-f33c6eb0bb74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 638.92 356.11 22197.52 26.89 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 10.93 10.93 1.00 1.00 0.00 0.00 0.00 0.00 05:33:01 br-f33c6eb0bb74 0.68 0.55 0.05 0.29 0.00 0.00 0.00 0.00 05:33:01 veth0ff0a58 0.13 0.50 0.01 0.03 0.00 0.00 0.00 0.00 05:33:01 ens3 2.75 2.35 0.92 0.90 0.00 0.00 0.00 0.00 05:33:01 veth4e62d17 0.45 0.72 0.05 0.30 0.00 0.00 0.00 0.00 05:34:01 br-f33c6eb0bb74 6.82 8.38 13.13 27.96 0.00 0.00 0.00 0.00 05:34:01 veth0ff0a58 7.62 8.37 22.38 7.64 0.00 0.00 0.00 0.00 05:34:01 ens3 7.47 5.52 1.55 1.59 0.00 0.00 0.00 0.00 05:34:01 veth4e62d17 0.15 0.27 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 br-f33c6eb0bb74 2.12 2.20 0.12 0.15 0.00 0.00 0.00 0.00 05:35:01 veth0ff0a58 1.35 1.08 0.13 0.14 0.00 0.00 0.00 0.00 05:35:01 ens3 23.31 19.85 10.25 40.22 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 45.61 40.09 71.47 19.66 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 45.81 45.81 43.38 43.38 0.00 0.00 0.00 0.00 Average: ens3 151.01 96.26 3489.09 21.83 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 Average: lo 6.06 6.06 6.16 6.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13508) 03/16/24 _x86_64_ (8 CPU) 05:28:36 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 8.38 0.00 0.76 6.84 0.04 83.99 05:30:01 0 3.14 0.00 0.75 3.49 0.02 92.60 05:30:01 1 8.43 0.00 0.87 0.55 0.03 90.11 05:30:01 2 11.26 0.00 0.89 35.06 0.05 52.74 05:30:01 3 5.93 0.00 0.55 2.12 0.02 91.38 05:30:01 4 3.96 0.00 0.50 6.92 0.05 88.57 05:30:01 5 10.67 0.00 0.87 2.16 0.03 86.27 05:30:01 6 8.89 0.00 0.65 2.71 0.02 87.74 05:30:01 7 14.79 0.00 1.00 1.82 0.05 82.33 05:31:01 all 9.54 0.00 0.68 3.69 0.04 86.05 05:31:01 0 13.89 0.00 0.95 0.22 0.03 84.91 05:31:01 1 9.89 0.00 0.67 0.98 0.02 88.44 05:31:01 2 12.89 0.00 1.09 3.64 0.08 82.30 05:31:01 3 2.65 0.00 0.37 0.65 0.02 96.32 05:31:01 4 0.03 0.00 0.23 16.46 0.03 83.24 05:31:01 5 7.78 0.00 0.57 0.37 0.02 91.27 05:31:01 6 5.42 0.00 0.27 3.91 0.03 90.37 05:31:01 7 23.75 0.00 1.27 3.29 0.05 71.64 05:32:01 all 12.78 0.00 4.65 5.09 0.07 77.41 05:32:01 0 17.91 0.00 4.99 1.13 0.07 75.90 05:32:01 1 11.83 0.00 5.21 10.37 0.08 72.51 05:32:01 2 9.84 0.00 4.42 26.30 0.07 59.37 05:32:01 3 10.11 0.00 4.53 0.02 0.08 85.25 05:32:01 4 11.94 0.00 3.50 0.91 0.05 83.60 05:32:01 5 10.45 0.00 3.81 0.35 0.07 85.32 05:32:01 6 15.79 0.00 5.50 1.34 0.10 77.27 05:32:01 7 14.42 0.00 5.22 0.35 0.07 79.94 05:33:01 all 9.42 0.00 1.88 13.16 0.06 75.47 05:33:01 0 11.55 0.00 2.19 4.77 0.05 81.44 05:33:01 1 8.27 0.00 2.26 32.34 0.07 57.06 05:33:01 2 10.22 0.00 2.51 47.75 0.08 39.44 05:33:01 3 8.63 0.00 1.46 0.77 0.07 89.07 05:33:01 4 10.02 0.00 1.79 1.71 0.05 86.43 05:33:01 5 9.97 0.00 1.61 2.97 0.07 85.37 05:33:01 6 12.44 0.00 1.92 7.53 0.07 78.04 05:33:01 7 4.26 0.00 1.24 7.46 0.07 86.97 05:34:01 all 21.76 0.00 1.84 1.52 0.09 74.78 05:34:01 0 18.95 0.00 1.59 10.46 0.08 68.91 05:34:01 1 26.14 0.00 2.01 0.00 0.12 71.74 05:34:01 2 18.97 0.00 1.84 0.00 0.10 79.09 05:34:01 3 20.45 0.00 1.91 0.02 0.08 77.55 05:34:01 4 22.17 0.00 1.66 0.02 0.08 76.07 05:34:01 5 20.88 0.00 1.76 0.34 0.08 76.94 05:34:01 6 27.14 0.00 2.02 0.02 0.10 70.72 05:34:01 7 19.34 0.00 2.01 1.34 0.08 77.23 05:35:01 all 1.08 0.00 0.38 1.46 0.08 97.01 05:35:01 0 0.82 0.00 0.30 10.78 0.08 88.02 05:35:01 1 1.12 0.00 0.49 0.02 0.07 98.31 05:35:01 2 0.72 0.00 0.35 0.70 0.10 98.12 05:35:01 3 0.70 0.00 0.28 0.00 0.08 98.93 05:35:01 4 0.68 0.00 0.23 0.07 0.05 98.97 05:35:01 5 1.29 0.00 0.38 0.08 0.08 98.16 05:35:01 6 2.30 0.00 0.65 0.00 0.12 96.93 05:35:01 7 0.97 0.00 0.32 0.05 0.08 98.58 05:36:01 all 5.96 0.00 0.56 1.68 0.04 91.76 05:36:01 0 1.10 0.00 0.43 11.37 0.05 87.05 05:36:01 1 1.63 0.00 0.33 0.12 0.02 97.90 05:36:01 2 0.57 0.00 0.33 0.12 0.03 98.95 05:36:01 3 29.26 0.00 1.29 0.73 0.05 68.67 05:36:01 4 12.20 0.00 0.65 0.42 0.03 86.70 05:36:01 5 1.10 0.00 0.47 0.30 0.03 98.10 05:36:01 6 0.60 0.00 0.47 0.15 0.05 98.73 05:36:01 7 1.22 0.00 0.47 0.22 0.05 98.05 Average: all 9.84 0.00 1.53 4.78 0.06 83.79 Average: 0 9.61 0.00 1.59 6.04 0.05 82.70 Average: 1 9.61 0.00 1.68 6.32 0.06 82.33 Average: 2 9.20 0.00 1.63 16.20 0.07 72.89 Average: 3 11.11 0.00 1.48 0.62 0.06 86.74 Average: 4 8.71 0.00 1.22 3.79 0.05 86.23 Average: 5 8.86 0.00 1.35 0.94 0.06 88.79 Average: 6 10.36 0.00 1.64 2.24 0.07 85.70 Average: 7 11.25 0.00 1.64 2.08 0.06 84.97