---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12271 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: 2800.000 BogoMIPS: 5600.00 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 886 27058 0 4222 30824 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:f0:69:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fef0:6903/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:98:cb:61 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-12271) 01/14/24 _x86_64_ (8 CPU) 19:10:39 LINUX RESTART (8 CPU) 19:11:01 tps rtps wtps bread/s bwrtn/s 19:12:01 202.42 71.40 131.01 5121.15 61108.22 19:13:01 94.92 14.25 80.67 993.43 40768.54 19:14:01 125.63 19.58 106.05 2276.69 43854.29 19:15:01 102.30 3.55 98.75 486.05 53694.52 19:16:01 180.62 5.80 174.83 491.14 58575.87 19:17:01 143.34 6.43 136.91 290.52 12990.78 19:18:01 1.90 0.00 1.90 0.00 55.67 19:19:01 51.34 2.38 48.96 129.58 3686.60 Average: 112.81 15.42 97.39 1223.55 34342.32 19:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:12:01 30354100 31687992 2585120 7.85 46448 1610472 1437916 4.23 847720 1471952 40312 19:13:01 30003892 31631316 2935328 8.91 70900 1865076 1472776 4.33 940616 1697076 192220 19:14:01 29752084 31710584 3187136 9.68 89428 2162088 1511424 4.45 886516 1970960 141560 19:15:01 27787368 31631684 5151852 15.64 115368 3951880 1450532 4.27 1028888 3687896 1027152 19:16:01 27607128 31479848 5332092 16.19 123208 3967580 3171504 9.33 1221536 3654924 1272 19:17:01 26250148 30137872 6689072 20.31 129688 3971792 4668560 13.74 2608988 3614184 356 19:18:01 26281492 30170128 6657728 20.21 129768 3972488 4731832 13.92 2578908 3613916 188 19:19:01 27767052 31623732 5172168 15.70 134800 3944580 1431740 4.21 1163536 3569588 50352 Average: 28225408 31259144 4713812 14.31 104951 3180744 2484536 7.31 1409588 2910062 181676 19:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:12:01 ens3 283.94 206.32 894.81 56.40 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 19:13:01 ens3 56.72 40.09 882.43 8.55 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 19:14:01 ens3 57.41 41.59 780.95 7.42 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 br-a3dd923724a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 7.80 7.80 0.71 0.71 0.00 0.00 0.00 0.00 19:15:01 ens3 361.56 250.34 10436.37 18.29 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 veth66e0714 0.08 0.33 0.00 0.02 0.00 0.00 0.00 0.00 19:16:01 vethb8bed49 0.83 1.07 0.04 0.07 0.00 0.00 0.00 0.00 19:16:01 veth1b42e22 0.50 0.63 0.03 0.04 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 veth66e0714 0.05 0.10 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 vethb8bed49 133.33 159.72 114.75 38.95 0.00 0.00 0.00 0.01 19:17:01 veth1b42e22 125.08 105.62 40.65 113.92 0.00 0.00 0.00 0.01 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 veth66e0714 0.73 1.00 0.10 0.88 0.00 0.00 0.00 0.00 19:18:01 vethb8bed49 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 veth1b42e22 1.07 1.17 0.82 0.08 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 35.43 35.43 10.73 10.73 0.00 0.00 0.00 0.00 19:19:01 ens3 855.41 619.98 13128.80 143.07 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 4.05 4.05 1.31 1.31 0.00 0.00 0.00 0.00 Average: ens3 105.61 76.61 1640.30 17.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12271) 01/14/24 _x86_64_ (8 CPU) 19:10:39 LINUX RESTART (8 CPU) 19:11:01 CPU %user %nice %system %iowait %steal %idle 19:12:01 all 5.64 0.00 1.05 11.69 0.05 81.57 19:12:01 0 3.94 0.00 1.25 5.10 0.08 89.62 19:12:01 1 8.48 0.00 1.17 6.47 0.03 83.84 19:12:01 2 9.10 0.00 0.74 5.92 0.10 84.15 19:12:01 3 6.59 0.00 1.99 34.36 0.03 57.03 19:12:01 4 2.61 0.00 0.67 2.54 0.05 94.13 19:12:01 5 6.36 0.00 0.95 3.41 0.03 89.24 19:12:01 6 3.96 0.00 0.79 4.45 0.03 90.77 19:12:01 7 4.12 0.00 0.85 31.48 0.05 63.49 19:13:01 all 8.55 0.00 0.61 4.65 0.03 86.16 19:13:01 0 1.62 0.00 0.28 5.52 0.00 92.57 19:13:01 1 16.12 0.00 0.62 1.79 0.03 81.44 19:13:01 2 8.16 0.00 0.80 1.27 0.05 89.72 19:13:01 3 1.15 0.00 0.37 7.38 0.03 91.07 19:13:01 4 0.59 0.00 0.03 4.83 0.07 94.48 19:13:01 5 7.85 0.00 0.65 0.97 0.03 90.49 19:13:01 6 13.93 0.00 0.85 0.64 0.03 84.55 19:13:01 7 18.97 0.00 1.29 14.75 0.05 64.94 19:14:01 all 7.82 0.00 0.64 6.44 0.03 85.07 19:14:01 0 5.55 0.00 0.95 20.56 0.05 72.88 19:14:01 1 6.07 0.00 0.58 0.57 0.00 92.78 19:14:01 2 2.82 0.00 0.45 0.62 0.02 96.10 19:14:01 3 7.80 0.00 0.55 2.56 0.05 89.04 19:14:01 4 0.40 0.00 0.15 4.34 0.02 95.10 19:14:01 5 1.93 0.00 0.22 0.27 0.00 97.58 19:14:01 6 12.88 0.00 0.99 17.55 0.08 68.50 19:14:01 7 25.14 0.00 1.27 5.10 0.03 68.45 19:15:01 all 6.58 0.00 2.61 11.00 0.06 79.75 19:15:01 0 6.36 0.00 2.49 5.89 0.05 85.20 19:15:01 1 8.35 0.00 2.54 1.53 0.05 87.53 19:15:01 2 6.52 0.00 2.97 2.33 0.03 88.15 19:15:01 3 5.62 0.00 2.05 30.13 0.03 62.16 19:15:01 4 7.15 0.00 2.66 44.99 0.08 45.11 19:15:01 5 6.90 0.00 2.80 1.21 0.08 89.01 19:15:01 6 6.05 0.00 2.23 1.67 0.05 90.00 19:15:01 7 5.70 0.00 3.07 0.24 0.07 90.94 19:16:01 all 1.15 0.00 0.67 15.83 0.05 82.30 19:16:01 0 0.55 0.00 0.80 47.71 0.08 50.85 19:16:01 1 0.60 0.00 0.52 2.53 0.05 96.30 19:16:01 2 2.37 0.00 0.70 7.46 0.03 89.43 19:16:01 3 0.89 0.00 0.59 15.55 0.05 82.93 19:16:01 4 2.00 0.00 1.33 48.76 0.10 47.82 19:16:01 5 1.12 0.00 0.32 3.20 0.02 95.35 19:16:01 6 1.08 0.00 0.78 1.19 0.03 96.91 19:16:01 7 0.60 0.00 0.42 0.40 0.02 98.56 19:17:01 all 15.34 0.00 2.14 6.45 0.06 76.01 19:17:01 0 16.62 0.00 2.46 23.43 0.07 57.42 19:17:01 1 16.04 0.00 2.08 6.45 0.05 75.38 19:17:01 2 19.26 0.00 2.60 2.73 0.07 75.34 19:17:01 3 15.75 0.00 2.18 2.35 0.08 79.65 19:17:01 4 14.52 0.00 2.13 6.06 0.05 77.24 19:17:01 5 13.52 0.00 1.97 2.86 0.05 81.59 19:17:01 6 10.06 0.00 1.37 3.71 0.05 84.81 19:17:01 7 17.02 0.00 2.30 3.97 0.07 76.65 19:18:01 all 0.33 0.00 0.05 0.01 0.02 99.59 19:18:01 0 0.15 0.00 0.08 0.00 0.02 99.75 19:18:01 1 0.63 0.00 0.05 0.00 0.03 99.28 19:18:01 2 0.05 0.00 0.03 0.00 0.00 99.92 19:18:01 3 0.05 0.00 0.03 0.00 0.02 99.90 19:18:01 4 0.15 0.00 0.03 0.03 0.02 99.77 19:18:01 5 0.12 0.00 0.10 0.00 0.03 99.75 19:18:01 6 1.40 0.00 0.05 0.00 0.02 98.53 19:18:01 7 0.08 0.00 0.03 0.03 0.02 99.83 19:19:01 all 8.78 0.00 0.75 0.49 0.03 89.96 19:19:01 0 5.32 0.00 0.78 0.40 0.03 93.46 19:19:01 1 12.97 0.00 0.57 0.17 0.03 86.27 19:19:01 2 7.14 0.00 0.68 0.42 0.02 91.74 19:19:01 3 16.38 0.00 1.02 0.15 0.03 82.41 19:19:01 4 0.60 0.00 0.42 1.60 0.02 97.36 19:19:01 5 10.80 0.00 1.14 0.90 0.03 87.12 19:19:01 6 15.07 0.00 0.75 0.13 0.03 84.01 19:19:01 7 1.92 0.00 0.62 0.12 0.05 97.29 Average: all 6.77 0.00 1.06 7.06 0.04 85.07 Average: 0 5.01 0.00 1.14 13.57 0.05 80.23 Average: 1 8.65 0.00 1.01 2.43 0.04 87.86 Average: 2 6.92 0.00 1.12 2.59 0.04 89.33 Average: 3 6.78 0.00 1.09 11.51 0.04 80.58 Average: 4 3.49 0.00 0.92 14.09 0.05 81.44 Average: 5 6.07 0.00 1.02 1.60 0.04 91.28 Average: 6 8.05 0.00 0.97 3.67 0.04 87.27 Average: 7 9.19 0.00 1.23 7.01 0.04 82.53