---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16696 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 844 28668 0 2654 30886 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:85:d6:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe85:d6f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:5d:a9:22 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-16696) 08/31/26 _x86_64_ (8 CPU) 04:22:35 LINUX RESTART (8 CPU) 04:23:02 tps rtps wtps bread/s bwrtn/s 04:24:01 339.15 59.04 280.11 3715.98 78257.79 04:25:01 190.00 19.20 170.80 474.32 53770.10 04:26:01 48.48 5.30 43.18 449.39 43451.56 Average: 191.72 27.67 164.05 1534.45 58382.75 04:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 30151344 31729440 2787876 8.46 68092 1820520 1389116 4.09 818756 1679620 188644 04:25:01 28906672 30896020 4032548 12.24 91440 2188904 2357492 6.94 1689240 2011068 18916 04:26:01 29420176 31693376 3519044 10.68 94116 2465932 1377528 4.05 1081420 2098492 27688 Average: 29492731 31439612 3446489 10.46 84549 2158452 1708045 5.03 1196472 1929727 78416 04:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 ens3 326.45 243.81 1757.33 75.06 0.00 0.00 0.00 0.00 04:24:01 lo 1.63 1.63 0.19 0.19 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 418.01 352.36 3373.68 71.95 0.00 0.00 0.00 0.00 04:25:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 ens3 425.86 266.16 354.37 1398.02 0.00 0.00 0.00 0.00 04:26:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 390.47 287.68 1828.86 517.47 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.14 0.14 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-16696) 08/31/26 _x86_64_ (8 CPU) 04:22:35 LINUX RESTART (8 CPU) 04:23:02 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 10.04 0.00 1.19 2.41 0.01 86.35 04:24:01 0 10.87 0.00 1.39 0.37 0.02 87.35 04:24:01 1 4.54 0.00 0.71 2.28 0.00 92.47 04:24:01 2 5.65 0.00 1.31 5.04 0.00 87.99 04:24:01 3 2.91 0.00 0.39 4.44 0.00 92.26 04:24:01 4 3.63 0.00 1.00 1.25 0.00 94.12 04:24:01 5 29.79 0.00 2.48 4.59 0.02 63.12 04:24:01 6 17.12 0.00 1.14 0.53 0.00 81.22 04:24:01 7 5.87 0.00 1.07 0.81 0.00 92.25 04:25:01 all 16.90 0.00 1.35 0.70 0.01 81.04 04:25:01 0 7.20 0.00 1.33 0.03 0.00 91.44 04:25:01 1 13.47 0.00 0.52 0.00 0.00 86.01 04:25:01 2 38.92 0.00 3.50 1.79 0.02 55.77 04:25:01 3 26.43 0.00 1.85 2.07 0.02 69.63 04:25:01 4 11.02 0.00 0.92 0.02 0.02 88.03 04:25:01 5 14.07 0.00 1.39 0.20 0.00 84.34 04:25:01 6 15.09 0.00 0.67 0.35 0.02 83.87 04:25:01 7 9.19 0.00 0.60 1.17 0.00 89.04 04:26:01 all 23.73 0.00 1.79 0.40 0.01 74.07 04:26:01 0 29.97 0.00 1.54 0.02 0.02 68.46 04:26:01 1 25.03 0.00 1.85 0.07 0.02 73.04 04:26:01 2 35.43 0.00 2.12 0.03 0.03 62.38 04:26:01 3 19.84 0.00 1.35 2.62 0.00 76.19 04:26:01 4 21.58 0.00 1.86 0.00 0.00 76.56 04:26:01 5 19.29 0.00 2.71 0.12 0.02 77.87 04:26:01 6 23.20 0.00 1.40 0.02 0.00 75.38 04:26:01 7 15.46 0.00 1.50 0.30 0.02 82.72 Average: all 16.93 0.00 1.44 1.16 0.01 80.45 Average: 0 16.02 0.00 1.42 0.14 0.01 82.41 Average: 1 14.41 0.00 1.03 0.77 0.01 83.79 Average: 2 26.78 0.00 2.31 2.27 0.02 68.62 Average: 3 16.48 0.00 1.20 3.04 0.01 79.28 Average: 4 12.11 0.00 1.26 0.42 0.01 86.20 Average: 5 21.00 0.00 2.19 1.62 0.01 75.18 Average: 6 18.48 0.00 1.07 0.30 0.01 80.15 Average: 7 10.19 0.00 1.06 0.76 0.01 87.98