---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39485 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 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 859 25664 0 5643 30852 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:5a:a5:ac brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe5a:a5ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:99:c4:93 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-39485) 09/18/24 _x86_64_ (8 CPU) 11:49:46 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 405.23 87.39 317.85 6260.42 60832.53 11:52:01 142.33 22.95 119.38 2737.81 29930.88 11:53:01 350.41 13.21 337.19 802.67 132587.20 11:54:01 37.19 0.48 36.71 51.86 21342.29 11:55:01 50.04 0.90 49.14 48.53 19881.27 Average: 197.04 24.99 172.05 1980.26 52914.83 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30213528 31754756 2725692 8.27 67908 1784388 1340632 3.94 812516 1621636 133584 11:52:01 29382324 31663396 3556896 10.80 94132 2471716 1574388 4.63 992096 2215780 459488 11:53:01 26033904 31372336 6905316 20.96 131104 5368420 4211268 12.39 1336884 5040392 1632 11:54:01 23973020 29457296 8966200 27.22 132132 5507848 6743720 19.84 3360116 5059476 328 11:55:01 26275404 31580224 6663816 20.23 133256 5338476 1526664 4.49 1272816 4890988 2600 Average: 27175636 31165602 5763584 17.50 111706 4094170 3079334 9.06 1554886 3765654 119526 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 ens3 337.84 247.88 1571.72 74.71 0.00 0.00 0.00 0.00 11:51:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 131.48 93.00 2909.21 12.75 0.00 0.00 0.00 0.00 11:52:01 lo 5.73 5.73 0.54 0.54 0.00 0.00 0.00 0.00 11:52:01 br-579665b562d4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 1062.49 527.01 34201.22 35.70 0.00 0.00 0.00 0.00 11:53:01 lo 4.87 4.87 0.44 0.44 0.00 0.00 0.00 0.00 11:53:01 br-579665b562d4 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 vethde56463 0.42 0.63 0.02 0.04 0.00 0.00 0.00 0.00 11:54:01 ens3 8.83 5.23 6.64 1.34 0.00 0.00 0.00 0.00 11:54:01 lo 3.30 3.30 1.03 1.03 0.00 0.00 0.00 0.00 11:54:01 br-579665b562d4 1.25 1.53 0.63 0.38 0.00 0.00 0.00 0.00 11:54:01 vethde56463 78.05 67.77 24.25 61.56 0.00 0.00 0.00 0.01 11:55:01 ens3 104.38 64.61 76.29 159.00 0.00 0.00 0.00 0.00 11:55:01 lo 4.03 4.03 0.35 0.35 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 329.01 187.55 7753.02 56.70 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 0.51 0.51 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39485) 09/18/24 _x86_64_ (8 CPU) 11:49:46 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 9.73 0.00 1.38 3.73 0.04 85.12 11:51:01 0 16.72 0.00 2.03 6.19 0.05 75.01 11:51:01 1 12.31 0.00 1.24 0.72 0.02 85.71 11:51:01 2 4.94 0.00 1.07 8.22 0.05 85.73 11:51:01 3 5.71 0.00 2.75 3.58 0.03 87.93 11:51:01 4 2.60 0.00 0.60 0.47 0.02 96.31 11:51:01 5 16.74 0.00 1.26 1.87 0.05 80.08 11:51:01 6 9.25 0.00 0.85 7.67 0.03 82.20 11:51:01 7 9.62 0.00 1.22 1.12 0.03 88.01 11:52:01 all 10.34 0.00 1.25 2.12 0.04 86.25 11:52:01 0 4.32 0.00 0.85 2.42 0.03 92.37 11:52:01 1 8.09 0.00 1.18 0.63 0.03 90.05 11:52:01 2 12.31 0.00 1.39 8.73 0.05 77.52 11:52:01 3 28.83 0.00 2.19 2.78 0.07 66.13 11:52:01 4 8.32 0.00 1.52 0.43 0.02 89.71 11:52:01 5 9.97 0.00 1.26 1.68 0.08 87.02 11:52:01 6 6.21 0.00 0.94 0.23 0.03 92.59 11:52:01 7 4.67 0.00 0.73 0.10 0.03 94.46 11:53:01 all 12.46 0.00 5.69 7.39 0.08 74.39 11:53:01 0 12.74 0.00 5.78 2.92 0.08 78.48 11:53:01 1 15.41 0.00 5.87 1.91 0.08 76.72 11:53:01 2 12.92 0.00 5.83 7.38 0.05 73.82 11:53:01 3 13.20 0.00 6.09 0.17 0.08 80.46 11:53:01 4 11.39 0.00 5.61 35.59 0.08 47.32 11:53:01 5 10.61 0.00 5.31 8.23 0.05 75.79 11:53:01 6 12.20 0.00 5.77 1.21 0.10 80.72 11:53:01 7 11.17 0.00 5.18 1.66 0.05 81.94 11:54:01 all 28.82 0.00 3.02 1.12 0.09 66.94 11:54:01 0 31.14 0.00 3.37 0.96 0.12 64.42 11:54:01 1 30.31 0.00 3.28 0.12 0.08 66.21 11:54:01 2 36.99 0.00 3.38 0.62 0.10 58.91 11:54:01 3 27.62 0.00 2.67 0.12 0.10 69.49 11:54:01 4 25.60 0.00 2.70 0.12 0.12 71.47 11:54:01 5 26.34 0.00 3.08 0.08 0.12 70.38 11:54:01 6 33.72 0.00 3.57 0.42 0.08 62.21 11:54:01 7 18.78 0.00 2.09 6.58 0.08 72.47 11:55:01 all 2.39 0.00 0.53 1.03 0.04 96.00 11:55:01 0 1.32 0.00 0.48 0.12 0.02 98.07 11:55:01 1 9.23 0.00 0.60 0.12 0.03 90.02 11:55:01 2 1.02 0.00 0.39 0.10 0.05 98.44 11:55:01 3 0.94 0.00 0.60 0.03 0.05 98.38 11:55:01 4 2.47 0.00 0.60 0.08 0.05 96.79 11:55:01 5 1.04 0.00 0.62 0.15 0.02 98.18 11:55:01 6 1.69 0.00 0.53 0.50 0.05 97.23 11:55:01 7 1.44 0.00 0.45 7.16 0.07 90.88 Average: all 12.74 0.00 2.37 3.07 0.06 81.77 Average: 0 13.23 0.00 2.49 2.52 0.06 81.70 Average: 1 15.06 0.00 2.43 0.70 0.05 81.77 Average: 2 13.64 0.00 2.41 5.01 0.06 78.88 Average: 3 15.25 0.00 2.86 1.34 0.07 80.49 Average: 4 10.06 0.00 2.20 7.26 0.06 80.43 Average: 5 12.94 0.00 2.30 2.39 0.06 82.31 Average: 6 12.61 0.00 2.32 2.01 0.06 83.01 Average: 7 9.11 0.00 1.92 3.32 0.05 85.59