---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7519 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 14G 142G 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 25131 0 6206 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:e4:a4:13 brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fee4:a413/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:04:3a:34 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-7519) 02/21/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps bread/s bwrtn/s 23:12:01 111.20 36.54 74.65 1702.78 18919.51 23:13:01 122.23 23.18 99.05 2787.80 24480.32 23:14:01 262.69 2.90 259.79 415.53 143649.79 23:15:01 280.30 9.63 270.67 395.92 21508.47 23:16:01 13.41 0.00 13.41 0.00 12108.27 23:17:01 44.73 0.03 44.69 4.40 13950.17 Average: 139.09 12.05 127.05 884.41 39102.76 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30093092 31693092 2846128 8.64 70164 1840432 1441728 4.24 878784 1678516 163608 23:13:01 28514736 31668996 4424484 13.43 105516 3308872 1568248 4.61 988564 3048236 1294212 23:14:01 25477472 31368988 7461748 22.65 141836 5874632 4208428 12.38 1320652 5591780 680 23:15:01 23520944 29561576 9418276 28.59 156328 5992384 8860784 26.07 3307660 5507044 1632 23:16:01 23568408 29609756 9370812 28.45 156560 5992672 8769152 25.80 3261876 5504660 232 23:17:01 24522284 30587908 8416936 25.55 157264 6020008 5250736 15.45 2336172 5501608 384 Average: 25949489 30748386 6989731 21.22 131278 4838167 5016513 14.76 2015618 4471974 243458 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 23:12:01 ens3 103.45 69.72 993.88 16.36 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-54ee33e1bcc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 6.93 6.93 0.65 0.65 0.00 0.00 0.00 0.00 23:13:01 ens3 244.76 159.04 6365.69 15.86 0.00 0.00 0.00 0.00 23:14:01 vethe85a5cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vethdbe6cd1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vetha1aa01e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethe85a5cc 76.40 92.13 41.93 23.24 0.00 0.00 0.00 0.00 23:15:01 vethc5cd079 53.19 47.16 19.82 40.38 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vetha1aa01e 0.47 0.73 0.05 1.10 0.00 0.00 0.00 0.00 23:16:01 vethe85a5cc 30.89 37.31 35.67 8.55 0.00 0.00 0.00 0.00 23:16:01 vethc5cd079 0.48 0.48 0.63 0.08 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vetha1aa01e 0.57 0.58 0.05 1.51 0.00 0.00 0.00 0.00 23:17:01 vethe85a5cc 0.53 0.95 0.11 0.10 0.00 0.00 0.00 0.00 23:17:01 vethc5cd079 0.50 0.75 0.59 0.05 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 br-54ee33e1bcc7 4.25 4.63 1.99 2.18 0.00 0.00 0.00 0.00 Average: vethe85a5cc 17.97 21.73 12.95 5.31 0.00 0.00 0.00 0.00 Average: vethc5cd079 9.03 8.07 3.51 6.75 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: br-54ee33e1bcc7 0.71 0.77 0.33 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7519) 02/21/24 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.42 0.00 0.85 1.95 0.03 86.75 23:12:01 0 1.32 0.00 0.43 0.05 0.02 98.18 23:12:01 1 14.29 0.00 1.00 0.60 0.05 84.07 23:12:01 2 21.74 0.00 1.70 0.65 0.03 75.88 23:12:01 3 17.14 0.00 0.99 7.88 0.08 73.91 23:12:01 4 18.05 0.00 1.25 0.50 0.03 80.16 23:12:01 5 2.02 0.00 0.37 5.27 0.03 92.31 23:12:01 6 7.06 0.00 0.72 0.55 0.03 91.64 23:12:01 7 1.83 0.00 0.33 0.12 0.02 97.70 23:13:01 all 11.46 0.00 2.28 2.14 0.04 84.07 23:13:01 0 4.62 0.00 1.61 0.13 0.02 93.62 23:13:01 1 14.53 0.00 2.51 0.56 0.03 82.38 23:13:01 2 38.56 0.00 3.29 1.71 0.08 56.35 23:13:01 3 11.33 0.00 1.88 4.70 0.07 82.03 23:13:01 4 7.44 0.00 2.96 3.44 0.03 86.12 23:13:01 5 5.19 0.00 2.23 5.38 0.03 87.16 23:13:01 6 5.96 0.00 1.83 0.97 0.03 91.20 23:13:01 7 4.09 0.00 1.93 0.25 0.02 93.72 23:14:01 all 11.52 0.00 5.19 7.05 0.13 76.12 23:14:01 0 11.68 0.00 5.73 0.19 0.14 82.27 23:14:01 1 12.28 0.00 5.21 0.20 0.14 82.17 23:14:01 2 11.60 0.00 5.36 3.57 0.14 79.33 23:14:01 3 8.67 0.00 3.74 8.42 0.10 79.06 23:14:01 4 13.11 0.00 5.91 38.65 0.12 42.21 23:14:01 5 12.67 0.00 5.01 1.78 0.14 80.41 23:14:01 6 12.06 0.00 5.10 3.64 0.15 79.04 23:14:01 7 10.06 0.00 5.49 0.20 0.10 84.15 23:15:01 all 25.60 0.00 3.19 1.91 0.09 69.22 23:15:01 0 29.30 0.00 3.55 1.00 0.08 66.06 23:15:01 1 27.55 0.00 3.21 2.89 0.10 66.25 23:15:01 2 23.25 0.00 2.90 1.69 0.08 72.07 23:15:01 3 21.09 0.00 2.88 0.60 0.07 75.36 23:15:01 4 27.45 0.00 3.42 2.34 0.10 66.69 23:15:01 5 24.53 0.00 3.18 3.93 0.08 68.28 23:15:01 6 25.23 0.00 3.23 1.88 0.08 69.57 23:15:01 7 26.42 0.00 3.13 0.89 0.08 69.47 23:16:01 all 4.36 0.00 0.39 0.77 0.06 94.42 23:16:01 0 2.74 0.00 0.27 0.12 0.07 96.81 23:16:01 1 3.92 0.00 0.33 0.00 0.03 95.71 23:16:01 2 4.16 0.00 0.38 0.03 0.10 95.33 23:16:01 3 3.74 0.00 0.35 0.07 0.05 95.80 23:16:01 4 6.12 0.00 0.55 0.23 0.05 93.04 23:16:01 5 4.51 0.00 0.40 0.33 0.05 94.70 23:16:01 6 4.25 0.00 0.32 5.40 0.05 89.97 23:16:01 7 5.48 0.00 0.52 0.02 0.03 93.95 23:17:01 all 1.32 0.00 0.44 0.80 0.05 97.38 23:17:01 0 1.21 0.00 0.64 0.35 0.07 97.74 23:17:01 1 1.44 0.00 0.47 0.07 0.05 97.98 23:17:01 2 1.47 0.00 0.50 0.15 0.08 97.79 23:17:01 3 2.10 0.00 0.42 0.00 0.05 97.43 23:17:01 4 1.22 0.00 0.35 0.03 0.07 98.33 23:17:01 5 1.10 0.00 0.40 0.45 0.07 97.98 23:17:01 6 0.85 0.00 0.43 5.18 0.05 93.48 23:17:01 7 1.19 0.00 0.33 0.15 0.05 98.28 Average: all 10.77 0.00 2.05 2.42 0.07 84.70 Average: 0 8.46 0.00 2.03 0.31 0.06 89.14 Average: 1 12.31 0.00 2.11 0.72 0.07 84.79 Average: 2 16.79 0.00 2.35 1.30 0.09 79.48 Average: 3 10.67 0.00 1.70 3.60 0.07 83.96 Average: 4 12.21 0.00 2.39 7.43 0.07 77.90 Average: 5 8.31 0.00 1.92 2.86 0.07 86.84 Average: 6 9.21 0.00 1.93 2.94 0.07 85.85 Average: 7 8.16 0.00 1.95 0.27 0.05 89.58