---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41586 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 11G 145G 7% / 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 872 28434 0 2860 30855 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:26:90:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe26:909d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:50:84:64 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::42:96ff:fe50:8464/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41586) 09/25/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 328.08 61.57 266.51 4284.35 17776.24 05:06:01 138.92 20.96 117.96 847.45 21269.98 05:07:01 33.19 0.42 32.77 8.26 11704.37 05:08:01 25.85 0.68 25.16 22.53 10070.99 05:09:01 114.11 3.62 110.50 458.32 37751.17 Average: 128.03 17.45 110.58 1124.14 19714.33 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30157624 31720408 2781596 8.44 69452 1805068 1401176 4.12 851760 1640284 149852 05:06:01 28795636 30606252 4143584 12.58 83364 2026336 2826364 8.32 2014316 1808828 21872 05:07:01 27905668 29802432 5033552 15.28 87616 2103180 5038728 14.83 2840148 1860892 12168 05:08:01 28454304 30394324 4484916 13.62 89556 2142744 2591064 7.62 2267700 1881560 5184 05:09:01 29137844 31615784 3801376 11.54 99060 2660964 1489416 4.38 1227188 2218076 17528 Average: 28890215 30827840 4049005 12.29 85810 2147658 2669350 7.85 1840222 1881928 41321 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 294.67 229.80 1565.62 74.27 0.00 0.00 0.00 0.00 05:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 366.88 280.11 1896.65 69.93 0.00 0.00 0.00 0.00 05:06:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 201.08 162.50 868.97 41.61 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 105.43 83.57 431.00 29.96 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 411.33 384.14 1523.67 1697.31 0.00 0.00 0.00 0.00 05:09:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 275.88 228.02 1257.19 382.59 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-41586) 09/25/24 _x86_64_ (8 CPU) 05:03:29 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 10.17 0.00 1.10 3.50 0.05 85.18 05:05:01 0 26.49 0.00 1.63 5.95 0.07 65.87 05:05:01 1 2.89 0.00 0.52 9.09 0.02 87.49 05:05:01 2 5.48 0.00 1.11 2.90 0.08 90.43 05:05:01 3 9.00 0.00 0.87 0.32 0.02 89.80 05:05:01 4 16.89 0.00 1.41 0.75 0.07 80.88 05:05:01 5 11.70 0.00 1.20 0.80 0.05 86.25 05:05:01 6 5.73 0.00 0.93 0.62 0.02 92.70 05:05:01 7 3.24 0.00 1.10 7.59 0.07 88.00 05:06:01 all 27.87 0.00 1.17 1.52 0.07 69.37 05:06:01 0 24.48 0.00 0.60 1.98 0.08 72.85 05:06:01 1 39.07 0.00 1.99 1.20 0.08 57.66 05:06:01 2 28.16 0.00 1.11 1.89 0.08 68.76 05:06:01 3 33.83 0.00 1.14 0.08 0.07 64.88 05:06:01 4 22.57 0.00 1.14 1.15 0.08 75.06 05:06:01 5 21.05 0.00 0.69 0.47 0.05 77.74 05:06:01 6 24.73 0.00 1.04 1.01 0.05 73.17 05:06:01 7 29.00 0.00 1.68 4.35 0.08 64.89 05:07:01 all 47.97 0.00 1.88 0.38 0.08 49.69 05:07:01 0 51.27 0.00 1.76 0.08 0.10 46.79 05:07:01 1 44.64 0.00 1.52 0.05 0.07 53.72 05:07:01 2 50.50 0.00 2.38 1.91 0.10 45.10 05:07:01 3 47.34 0.00 1.73 0.00 0.08 50.84 05:07:01 4 39.55 0.00 1.91 0.05 0.07 58.42 05:07:01 5 50.61 0.00 2.16 0.02 0.08 47.13 05:07:01 6 52.31 0.00 1.91 0.72 0.10 44.96 05:07:01 7 47.48 0.00 1.64 0.25 0.08 50.54 05:08:01 all 82.75 0.00 2.15 0.10 0.14 14.86 05:08:01 0 84.17 0.00 2.05 0.02 0.13 13.63 05:08:01 1 85.17 0.00 2.03 0.00 0.17 12.64 05:08:01 2 83.37 0.00 2.12 0.00 0.13 14.38 05:08:01 3 83.82 0.00 1.92 0.07 0.15 14.04 05:08:01 4 82.98 0.00 2.04 0.00 0.17 14.81 05:08:01 5 83.76 0.00 2.53 0.05 0.15 13.51 05:08:01 6 81.09 0.00 2.83 0.67 0.13 15.28 05:08:01 7 77.62 0.00 1.68 0.00 0.13 20.56 05:09:01 all 14.48 0.00 1.45 1.76 0.06 82.25 05:09:01 0 9.58 0.00 1.39 0.05 0.05 88.93 05:09:01 1 13.06 0.00 1.72 2.72 0.07 82.44 05:09:01 2 10.47 0.00 1.14 3.77 0.03 84.59 05:09:01 3 7.09 0.00 1.35 1.15 0.05 90.35 05:09:01 4 25.70 0.00 1.59 0.25 0.07 72.39 05:09:01 5 14.04 0.00 1.65 0.10 0.05 84.15 05:09:01 6 12.29 0.00 1.55 5.68 0.07 80.42 05:09:01 7 23.68 0.00 1.17 0.33 0.08 74.73 Average: all 36.62 0.00 1.55 1.45 0.08 60.29 Average: 0 39.16 0.00 1.48 1.61 0.09 57.66 Average: 1 36.93 0.00 1.55 2.61 0.08 58.82 Average: 2 35.57 0.00 1.57 2.10 0.09 60.68 Average: 3 36.20 0.00 1.40 0.32 0.07 62.00 Average: 4 37.53 0.00 1.62 0.44 0.09 60.32 Average: 5 36.20 0.00 1.65 0.29 0.08 61.79 Average: 6 35.20 0.00 1.65 1.74 0.07 61.33 Average: 7 36.21 0.00 1.46 2.51 0.09 59.74