---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9340 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 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 834 26479 0 4853 30877 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:6b:0d:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe6b:dc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:e9:32:a1 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-9340) 02/28/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 92.72 17.71 75.00 1021.43 24447.53 07:45:01 123.98 22.93 101.05 2744.08 30950.84 07:46:01 318.70 11.88 306.82 804.67 107879.87 07:47:01 44.01 0.70 43.31 79.72 23045.68 07:48:01 47.98 0.67 47.31 30.53 21008.37 Average: 125.48 10.78 114.70 936.08 41466.46 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30159404 31740928 2779816 8.44 68296 1824240 1397452 4.11 829916 1660676 151980 07:45:01 29198608 31672600 3740612 11.36 96000 2659156 1542748 4.54 983592 2401596 649300 07:46:01 26768588 31309572 6170632 18.73 124628 4596640 4798468 14.12 1397716 4283380 1648 07:47:01 23819184 28589864 9120036 27.69 125848 4714088 9135696 26.88 4219308 4388100 4 07:48:01 27198880 31685464 5740340 17.43 126500 4562240 1449392 4.26 1167332 4112544 1208 Average: 27428933 30999686 5510287 16.73 108254 3671273 3664751 10.78 1719573 3369259 160828 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 52.92 38.34 857.20 6.61 0.00 0.00 0.00 0.00 07:45:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 07:45:01 br-57a6010cfcf0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 124.13 85.89 2873.94 12.17 0.00 0.00 0.00 0.00 07:46:01 lo 5.00 5.00 0.45 0.45 0.00 0.00 0.00 0.00 07:46:01 veth8b9dc4c 0.35 0.50 0.02 0.03 0.00 0.00 0.00 0.00 07:46:01 br-57a6010cfcf0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 vethe8632ee 0.33 0.47 0.02 0.03 0.00 0.00 0.00 0.00 07:47:01 lo 3.10 3.10 0.92 0.92 0.00 0.00 0.00 0.00 07:47:01 veth8b9dc4c 1.38 1.62 0.27 0.40 0.00 0.00 0.00 0.00 07:47:01 br-57a6010cfcf0 1.12 1.37 0.54 0.35 0.00 0.00 0.00 0.00 07:47:01 vethe8632ee 4.83 4.42 0.85 0.67 0.00 0.00 0.00 0.00 07:48:01 lo 8.03 8.03 1.17 1.17 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 1262.81 802.07 28476.53 175.89 0.00 0.00 0.00 0.00 Average: lo 4.63 4.63 0.64 0.64 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: ens3 187.11 111.55 5541.24 23.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9340) 02/28/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 8.17 0.00 0.66 3.72 0.04 87.41 07:44:01 0 4.56 0.00 0.50 15.30 0.12 79.52 07:44:01 1 0.67 0.00 0.18 0.03 0.00 99.12 07:44:01 2 29.23 0.00 1.83 5.40 0.05 63.49 07:44:01 3 18.30 0.00 1.14 0.52 0.02 80.03 07:44:01 4 5.52 0.00 0.58 0.22 0.02 93.66 07:44:01 5 5.64 0.00 0.35 5.86 0.00 88.15 07:44:01 6 1.11 0.00 0.39 0.59 0.02 97.90 07:44:01 7 0.83 0.00 0.32 1.95 0.05 96.85 07:45:01 all 10.52 0.00 1.50 2.48 0.04 85.46 07:45:01 0 2.77 0.00 0.84 4.03 0.03 92.33 07:45:01 1 16.74 0.00 1.62 0.52 0.03 81.09 07:45:01 2 5.07 0.00 1.27 1.07 0.03 92.55 07:45:01 3 35.19 0.00 2.76 2.09 0.07 59.89 07:45:01 4 5.74 0.00 1.14 9.87 0.05 83.20 07:45:01 5 9.38 0.00 2.11 0.30 0.03 88.17 07:45:01 6 4.60 0.00 1.25 0.40 0.03 93.71 07:45:01 7 4.71 0.00 1.05 1.57 0.03 92.64 07:46:01 all 10.84 0.00 5.00 7.30 0.08 76.78 07:46:01 0 11.91 0.00 5.01 1.76 0.10 81.22 07:46:01 1 10.34 0.00 5.12 2.39 0.07 82.08 07:46:01 2 12.68 0.00 5.45 0.88 0.14 80.85 07:46:01 3 10.02 0.00 4.50 5.26 0.05 80.16 07:46:01 4 9.74 0.00 4.28 10.49 0.07 75.42 07:46:01 5 12.49 0.00 5.90 1.10 0.05 80.47 07:46:01 6 10.20 0.00 6.18 34.35 0.09 49.19 07:46:01 7 9.29 0.00 3.57 2.34 0.07 84.73 07:47:01 all 34.73 0.00 3.81 1.24 0.09 60.13 07:47:01 0 30.03 0.00 3.43 0.03 0.07 66.44 07:47:01 1 34.64 0.00 3.52 0.05 0.07 61.72 07:47:01 2 40.37 0.00 4.35 0.03 0.08 55.16 07:47:01 3 31.41 0.00 3.42 7.17 0.10 57.91 07:47:01 4 31.30 0.00 3.34 0.42 0.10 64.84 07:47:01 5 39.23 0.00 4.68 0.57 0.10 55.41 07:47:01 6 39.23 0.00 4.36 1.61 0.10 54.70 07:47:01 7 31.66 0.00 3.40 0.02 0.07 64.86 07:48:01 all 3.28 0.00 0.70 1.90 0.04 94.08 07:48:01 0 2.79 0.00 0.67 0.37 0.05 96.12 07:48:01 1 2.95 0.00 0.67 1.31 0.05 95.03 07:48:01 2 3.38 0.00 0.66 0.00 0.05 95.91 07:48:01 3 3.11 0.00 0.72 9.71 0.05 86.41 07:48:01 4 2.94 0.00 0.84 1.22 0.03 94.96 07:48:01 5 3.90 0.00 0.72 1.35 0.03 94.00 07:48:01 6 3.47 0.00 0.58 0.03 0.03 95.87 07:48:01 7 3.73 0.00 0.74 1.19 0.05 94.30 Average: all 13.50 0.00 2.33 3.32 0.06 80.79 Average: 0 10.39 0.00 2.08 4.30 0.07 83.15 Average: 1 13.06 0.00 2.21 0.86 0.04 83.83 Average: 2 18.13 0.00 2.72 1.46 0.07 77.62 Average: 3 19.62 0.00 2.50 4.95 0.06 72.87 Average: 4 11.04 0.00 2.03 4.43 0.05 82.45 Average: 5 14.09 0.00 2.74 1.84 0.04 81.28 Average: 6 11.70 0.00 2.54 7.31 0.05 78.39 Average: 7 10.03 0.00 1.81 1.41 0.05 86.70