---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29356 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 15G 141G 10% / 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 853 23803 0 7509 30857 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:87:36:bf brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe87:36bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:b5:5c:7e 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::42:12ff:feb5:5c7e/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-29356) 07/20/25 _x86_64_ (8 CPU) 05:43:19 LINUX RESTART (8 CPU) 05:44:02 tps rtps wtps bread/s bwrtn/s 05:45:01 161.80 23.12 138.68 2338.07 71650.48 05:46:01 705.47 3.87 701.60 444.86 253640.66 05:47:01 151.36 0.50 150.86 50.52 31672.59 05:48:01 72.34 1.28 71.05 104.78 2177.64 Average: 273.20 7.13 266.07 727.98 89859.68 05:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 28435724 31587304 4503496 13.67 83264 3348644 2415972 7.11 1008464 3127440 1572008 05:46:01 23971048 31025680 8968172 27.23 166324 6948180 6460656 19.01 1762528 6542300 51444 05:47:01 22147288 29617736 10791932 32.76 197396 7301844 8641356 25.42 3305388 6765380 1608 05:48:01 24328760 31547668 8610460 26.14 199136 7043996 1657524 4.88 1441200 6520768 9400 Average: 24720705 30944597 8218515 24.95 161530 6160666 4793877 14.10 1879395 5738972 408615 05:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 ens3 741.47 472.42 18205.42 42.13 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 lo 11.38 11.38 1.09 1.09 0.00 0.00 0.00 0.00 05:46:01 vethbcb5375 26.88 37.04 3.91 5.34 0.00 0.00 0.00 0.00 05:46:01 vethd4166fb 1.27 1.67 0.15 0.17 0.00 0.00 0.00 0.00 05:46:01 ens3 1527.26 603.12 21743.36 48.50 0.00 0.00 0.00 0.00 05:46:01 vethd89d5a6 0.33 0.50 0.02 0.03 0.00 0.00 0.00 0.00 05:47:01 vethbcb5375 117.65 128.50 23.09 20.29 0.00 0.00 0.00 0.00 05:47:01 vethd4166fb 3.33 4.10 0.60 0.67 0.00 0.00 0.00 0.00 05:47:01 ens3 82.97 59.99 1180.12 6.09 0.00 0.00 0.00 0.00 05:47:01 vethd89d5a6 90.42 90.02 15.81 18.41 0.00 0.00 0.00 0.00 05:48:01 ens3 46.24 41.73 71.18 15.09 0.00 0.00 0.00 0.00 05:48:01 docker0 29.41 38.16 2.94 300.71 0.00 0.00 0.00 0.00 05:48:01 lo 26.50 26.50 2.54 2.54 0.00 0.00 0.00 0.00 Average: ens3 598.90 293.58 10267.61 27.89 0.00 0.00 0.00 0.00 Average: docker0 7.38 9.58 0.74 75.49 0.00 0.00 0.00 0.00 Average: lo 5.63 5.63 0.55 0.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29356) 07/20/25 _x86_64_ (8 CPU) 05:43:19 LINUX RESTART (8 CPU) 05:44:02 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 10.79 0.00 1.64 4.34 0.04 83.19 05:45:01 0 3.47 0.00 1.29 0.08 0.02 95.14 05:45:01 1 9.66 0.00 1.41 0.61 0.05 88.27 05:45:01 2 2.15 0.00 1.62 22.18 0.05 74.00 05:45:01 3 25.28 0.00 2.38 1.80 0.05 70.48 05:45:01 4 10.27 0.00 1.41 4.61 0.03 83.67 05:45:01 5 9.23 0.00 1.48 1.24 0.03 88.01 05:45:01 6 19.26 0.00 1.65 3.57 0.03 75.48 05:45:01 7 6.97 0.00 1.89 0.60 0.07 90.47 05:46:01 all 17.81 0.00 7.38 16.07 0.08 58.66 05:46:01 0 19.45 0.00 7.60 10.70 0.08 62.16 05:46:01 1 17.18 0.00 6.77 13.79 0.07 62.19 05:46:01 2 15.99 0.00 6.91 17.09 0.07 59.95 05:46:01 3 21.20 0.00 8.99 43.88 0.10 25.84 05:46:01 4 17.66 0.00 6.73 6.73 0.08 68.80 05:46:01 5 14.64 0.00 5.73 5.46 0.07 74.09 05:46:01 6 19.83 0.00 9.47 26.54 0.08 44.08 05:46:01 7 16.58 0.00 6.87 4.57 0.08 71.89 05:47:01 all 25.26 0.00 3.05 1.83 0.08 69.77 05:47:01 0 19.81 0.00 3.40 4.16 0.10 72.53 05:47:01 1 24.82 0.00 3.31 0.69 0.08 71.11 05:47:01 2 25.29 0.00 2.65 0.52 0.08 71.45 05:47:01 3 22.63 0.00 3.05 3.30 0.10 70.91 05:47:01 4 29.95 0.00 2.90 0.12 0.07 66.96 05:47:01 5 27.19 0.00 3.07 0.67 0.08 68.99 05:47:01 6 21.91 0.00 2.39 1.70 0.08 73.91 05:47:01 7 30.48 0.00 3.68 3.46 0.07 62.32 05:48:01 all 5.15 0.00 0.84 0.25 0.04 93.72 05:48:01 0 4.70 0.00 0.80 0.27 0.05 94.18 05:48:01 1 5.86 0.00 0.92 0.13 0.02 93.08 05:48:01 2 14.38 0.00 1.00 0.10 0.05 84.46 05:48:01 3 9.44 0.00 0.94 0.59 0.05 88.99 05:48:01 4 1.67 0.00 0.63 0.03 0.02 97.65 05:48:01 5 1.32 0.00 0.83 0.02 0.03 97.80 05:48:01 6 2.14 0.00 0.87 0.84 0.05 96.10 05:48:01 7 1.72 0.00 0.74 0.05 0.03 97.46 Average: all 14.75 0.00 3.23 5.60 0.06 76.36 Average: 0 11.86 0.00 3.27 3.80 0.06 81.00 Average: 1 14.38 0.00 3.10 3.79 0.05 78.68 Average: 2 14.50 0.00 3.04 9.90 0.06 72.49 Average: 3 19.60 0.00 3.83 12.33 0.08 64.16 Average: 4 14.88 0.00 2.92 2.86 0.05 79.30 Average: 5 13.10 0.00 2.78 1.85 0.05 82.22 Average: 6 15.76 0.00 3.58 8.12 0.06 72.48 Average: 7 13.94 0.00 3.29 2.17 0.06 80.54