---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4796 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 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 861 26860 0 4445 30850 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:4d:6d:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.135/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe4d:6dc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:b9:37:c7 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::42:85ff:feb9:37c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4796) 11/26/23 _x86_64_ (8 CPU) 14:50:42 LINUX RESTART (8 CPU) 14:51:01 tps rtps wtps bread/s bwrtn/s 14:52:01 137.14 77.42 59.71 5297.30 50193.00 14:53:01 266.98 22.28 244.70 2166.61 36034.39 14:54:01 203.15 0.50 202.65 8.67 48438.33 14:55:01 147.19 5.63 141.56 820.40 74946.18 14:56:01 40.44 2.05 38.39 133.31 11380.64 Average: 158.98 21.58 137.40 1685.39 44198.43 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 29837584 31639528 3101636 9.42 63368 2044144 1457340 4.29 912268 1893936 401196 14:53:01 29131560 31659632 3807660 11.56 126004 2652668 1597792 4.70 1019148 2405296 402972 14:54:01 27596916 30911284 5342304 16.22 137100 3380916 2409164 7.09 2051364 2860736 358244 14:55:01 27589304 31658136 5349916 16.24 140216 4112236 1521920 4.48 1765368 3118184 1168 14:56:01 27517796 31603220 5421424 16.46 144196 4127200 1472668 4.33 1842676 3113136 33160 Average: 28334632 31494360 4604588 13.98 122177 3263433 1691777 4.98 1518165 2678258 239348 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 ens3 602.42 372.91 3315.36 81.14 0.00 0.00 0.00 0.00 14:52:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 201.63 128.11 1659.47 15.78 0.00 0.00 0.00 0.00 14:53:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 56.04 33.58 318.33 3.69 0.00 0.00 0.00 0.00 14:54:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 138.08 162.61 431.61 1188.40 0.00 0.00 0.00 0.00 14:55:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 14:56:01 ens3 131.51 165.52 73.46 1126.57 0.00 0.00 0.00 0.00 14:56:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 225.95 172.55 1159.73 483.09 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-4796) 11/26/23 _x86_64_ (8 CPU) 14:50:42 LINUX RESTART (8 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 10.40 0.00 1.12 4.25 0.04 84.18 14:52:01 0 23.41 0.00 1.96 1.95 0.05 72.63 14:52:01 1 12.11 0.00 1.13 1.47 0.03 85.26 14:52:01 2 10.55 0.00 0.65 0.57 0.03 88.19 14:52:01 3 9.15 0.00 0.95 0.56 0.07 89.28 14:52:01 4 4.14 0.00 0.77 0.67 0.03 94.39 14:52:01 5 2.84 0.00 1.97 14.48 0.03 80.68 14:52:01 6 7.45 0.00 0.62 13.53 0.05 78.36 14:52:01 7 13.62 0.00 0.89 0.80 0.05 84.64 14:53:01 all 9.44 0.00 1.23 4.90 0.05 84.39 14:53:01 0 28.14 0.00 2.30 3.69 0.08 65.79 14:53:01 1 8.69 0.00 1.00 1.55 0.03 88.72 14:53:01 2 2.22 0.00 0.83 10.76 0.03 86.16 14:53:01 3 2.91 0.00 0.89 0.92 0.03 95.26 14:53:01 4 2.37 0.00 0.87 5.37 0.05 91.34 14:53:01 5 2.37 0.00 1.19 10.20 0.07 86.18 14:53:01 6 2.51 0.00 0.75 1.84 0.08 94.81 14:53:01 7 26.28 0.00 2.04 4.88 0.05 66.74 14:54:01 all 33.42 0.00 3.79 3.14 0.09 59.55 14:54:01 0 30.68 0.00 3.58 0.02 0.08 65.64 14:54:01 1 34.86 0.00 5.24 4.43 0.10 55.37 14:54:01 2 30.56 0.00 3.11 3.06 0.08 63.19 14:54:01 3 37.18 0.00 3.52 0.25 0.08 58.96 14:54:01 4 33.51 0.00 4.03 13.77 0.08 48.62 14:54:01 5 33.43 0.00 3.44 0.13 0.07 62.93 14:54:01 6 35.63 0.00 4.09 1.51 0.07 58.70 14:54:01 7 31.52 0.00 3.34 1.88 0.15 63.11 14:55:01 all 32.05 0.00 4.11 4.49 0.08 59.27 14:55:01 0 26.60 0.00 3.45 2.58 0.05 67.32 14:55:01 1 35.26 0.00 4.04 0.25 0.08 60.36 14:55:01 2 30.91 0.00 3.83 8.86 0.07 56.34 14:55:01 3 33.62 0.00 4.15 0.00 0.07 62.16 14:55:01 4 34.03 0.00 4.79 3.62 0.08 57.47 14:55:01 5 33.50 0.00 4.66 13.72 0.08 48.04 14:55:01 6 31.99 0.00 3.96 6.53 0.12 57.40 14:55:01 7 30.50 0.00 3.97 0.37 0.08 65.08 14:56:01 all 11.20 0.00 0.60 1.01 0.03 87.17 14:56:01 0 4.62 0.00 0.32 0.02 0.02 95.03 14:56:01 1 5.25 0.00 0.32 0.02 0.02 94.40 14:56:01 2 13.42 0.00 0.68 5.74 0.05 80.11 14:56:01 3 16.61 0.00 0.88 0.17 0.05 82.29 14:56:01 4 12.05 0.00 0.78 0.33 0.02 86.81 14:56:01 5 2.52 0.00 0.42 0.77 0.02 96.28 14:56:01 6 24.23 0.00 1.00 0.80 0.07 73.90 14:56:01 7 10.85 0.00 0.45 0.25 0.03 88.42 Average: all 19.26 0.00 2.17 3.56 0.06 74.96 Average: 0 22.65 0.00 2.32 1.65 0.06 73.32 Average: 1 19.18 0.00 2.34 1.54 0.05 76.89 Average: 2 17.46 0.00 1.81 5.80 0.05 74.88 Average: 3 19.87 0.00 2.07 0.38 0.06 77.61 Average: 4 17.15 0.00 2.24 4.74 0.05 75.81 Average: 5 14.88 0.00 2.33 7.86 0.05 74.88 Average: 6 20.33 0.00 2.08 4.84 0.08 72.67 Average: 7 22.53 0.00 2.13 1.64 0.07 73.62