---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43327 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 17G 139G 11% / 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 925 22219 0 9021 30786 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:dd:b1:06 brd ff:ff:ff:ff:ff:ff inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85360sec preferred_lft 85360sec inet6 fe80::f816:3eff:fedd:b106/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:ec:33:12 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-43327) 09/03/25 _x86_64_ (8 CPU) 15:26:11 LINUX RESTART (8 CPU) 15:27:01 tps rtps wtps bread/s bwrtn/s 15:28:01 36.09 0.00 36.09 0.00 50367.47 15:29:01 32.87 0.02 32.86 3.87 50270.58 15:30:01 8.20 0.00 8.20 0.00 11834.69 15:31:01 1.37 0.00 1.37 0.00 15.99 15:32:01 0.98 0.00 0.98 0.00 11.60 15:33:01 1.30 0.00 1.30 0.00 16.79 15:34:01 0.78 0.00 0.78 0.00 9.33 15:35:01 1.27 0.00 1.27 0.00 16.39 15:36:01 0.82 0.00 0.82 0.00 9.20 15:37:01 331.13 25.75 305.38 857.86 4296.35 15:38:01 171.44 43.68 127.76 3405.97 14311.48 15:39:01 85.62 1.88 83.74 189.04 14473.85 15:40:01 343.90 26.27 317.63 3357.28 23866.04 15:41:01 271.87 0.88 270.99 73.59 129897.68 15:42:01 500.47 6.75 493.72 432.73 89824.76 15:43:01 187.39 1.73 185.65 118.36 12610.73 Average: 123.47 6.68 116.78 527.42 25113.89 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 30645348 31885256 2293872 6.96 38636 1529612 1345188 3.96 630300 1411108 28 15:29:01 30644264 31884384 2294956 6.97 38732 1529716 1345188 3.96 630528 1411220 68 15:30:01 30643620 31883852 2295600 6.97 38764 1529748 1345188 3.96 631836 1411220 20 15:31:01 30643108 31883404 2296112 6.97 38788 1529744 1345188 3.96 632156 1411224 48 15:32:01 30642016 31882328 2297204 6.97 38836 1529748 1345188 3.96 633220 1411228 20 15:33:01 30635120 31875468 2304100 7.00 38868 1529756 1345188 3.96 639976 1411232 44 15:34:01 30634112 31874516 2305108 7.00 38892 1529768 1345188 3.96 641004 1411244 20 15:35:01 30633220 31873640 2306000 7.00 38936 1529752 1345188 3.96 641996 1411244 180 15:36:01 30631908 31872392 2307312 7.00 38952 1529776 1345188 3.96 643256 1411248 168 15:37:01 30317548 31683708 2621672 7.96 51476 1636240 1470816 4.33 867280 1486848 54608 15:38:01 29440652 31343296 3498568 10.62 85184 2115312 1721664 5.07 1279300 1896984 131232 15:39:01 27363464 29557788 5575756 16.93 93864 2389036 3387868 9.97 3093336 2141084 1948 15:40:01 28037852 31538468 4901368 14.88 108660 3653924 1539508 4.53 1454752 3055460 574484 15:41:01 22907512 31610944 10031708 30.46 195008 8485356 1547484 4.55 1465380 7880172 2390936 15:42:01 18924244 27994256 14014976 42.55 216736 8721800 12932496 38.05 5358616 7832744 66852 15:43:01 22756016 31524308 10183204 30.92 225688 8510240 1629380 4.79 2025288 7445652 28184 Average: 28468750 31385500 4470470 13.57 82876 3079970 2270994 6.68 1329264 2777494 203052 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 2.75 1.50 2.23 0.13 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 ens3 0.30 0.18 0.06 0.21 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 0.18 0.22 0.06 0.32 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 ens3 0.32 0.23 0.07 0.02 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 0.48 0.17 0.21 0.22 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 ens3 0.60 0.58 0.31 0.98 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 0.15 0.07 0.05 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 ens3 0.20 0.25 0.06 0.17 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 0.17 0.13 0.05 0.17 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:37:01 ens3 177.69 131.89 607.05 47.75 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 15:38:01 ens3 299.90 227.10 2822.43 48.11 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 15:39:01 ens3 774.85 465.59 4342.17 143.64 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:40:01 ens3 336.10 232.29 2426.84 49.64 0.00 0.00 0.00 0.00 15:41:01 br-73685cbadc06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 18.53 18.53 2.67 2.67 0.00 0.00 0.00 0.00 15:41:01 ens3 2277.50 1770.99 39812.82 129.20 0.00 0.00 0.00 0.00 15:42:01 veth87d51c6 220.55 216.06 364.03 19.64 0.00 0.00 0.00 0.03 15:42:01 vetha48e47f 3.95 5.35 0.52 1.04 0.00 0.00 0.00 0.00 15:42:01 vethde29855 0.00 1.27 0.00 0.53 0.00 0.00 0.00 0.00 15:42:01 br-73685cbadc06 15.60 16.86 3.68 321.66 0.00 0.00 0.78 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 29.59 29.59 4.06 4.06 0.00 0.00 0.00 0.00 15:43:01 ens3 4129.97 3016.96 51061.53 483.11 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 Average: lo 1.61 1.61 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 248.74 181.72 3155.39 28.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43327) 09/03/25 _x86_64_ (8 CPU) 15:26:11 LINUX RESTART (8 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 0.16 0.00 0.02 1.45 0.01 98.37 15:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:28:01 1 0.05 0.00 0.02 0.00 0.00 99.93 15:28:01 2 0.96 0.00 0.03 0.03 0.02 98.96 15:28:01 3 0.05 0.00 0.02 0.00 0.00 99.93 15:28:01 4 0.03 0.00 0.03 0.10 0.00 99.83 15:28:01 5 0.00 0.00 0.02 11.47 0.02 88.50 15:28:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:28:01 7 0.08 0.00 0.05 0.00 0.02 99.85 15:29:01 all 0.06 0.00 0.02 1.38 0.01 98.53 15:29:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:29:01 1 0.10 0.00 0.00 0.00 0.02 99.88 15:29:01 2 0.22 0.00 0.02 0.00 0.00 99.77 15:29:01 3 0.07 0.00 0.02 0.00 0.00 99.92 15:29:01 4 0.05 0.00 0.10 0.08 0.00 99.77 15:29:01 5 0.02 0.00 0.00 10.98 0.00 89.00 15:29:01 6 0.03 0.00 0.00 0.00 0.00 99.97 15:29:01 7 0.03 0.00 0.02 0.00 0.02 99.93 15:30:01 all 0.26 0.00 0.01 0.30 0.01 99.42 15:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:30:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:30:01 2 1.95 0.00 0.00 0.00 0.02 98.03 15:30:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:30:01 4 0.02 0.00 0.00 0.03 0.02 99.93 15:30:01 5 0.00 0.00 0.02 2.40 0.02 97.57 15:30:01 6 0.00 0.00 0.02 0.00 0.00 99.98 15:30:01 7 0.02 0.00 0.00 0.00 0.03 99.95 15:31:01 all 0.03 0.00 0.01 0.00 0.01 99.95 15:31:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:31:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:31:01 2 0.15 0.00 0.00 0.00 0.00 99.85 15:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:31:01 4 0.03 0.00 0.02 0.02 0.00 99.93 15:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:31:01 6 0.03 0.00 0.00 0.00 0.00 99.97 15:31:01 7 0.00 0.00 0.02 0.02 0.00 99.97 15:32:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:32:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:32:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:32:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:32:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:32:01 4 0.02 0.00 0.00 0.03 0.02 99.93 15:32:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:32:01 6 0.00 0.00 0.00 0.00 0.02 99.98 15:32:01 7 0.03 0.00 0.03 0.00 0.02 99.92 15:33:01 all 0.05 0.00 0.01 0.00 0.01 99.93 15:33:01 0 0.07 0.00 0.03 0.00 0.00 99.90 15:33:01 1 0.08 0.00 0.00 0.00 0.00 99.92 15:33:01 2 0.10 0.00 0.02 0.00 0.00 99.88 15:33:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:33:01 4 0.02 0.00 0.03 0.02 0.00 99.93 15:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:33:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:33:01 7 0.05 0.00 0.02 0.02 0.02 99.90 15:34:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:34:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:34:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:34:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:34:01 4 0.02 0.00 0.00 0.02 0.00 99.97 15:34:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:34:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:34:01 7 0.02 0.00 0.03 0.00 0.02 99.93 15:35:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:35:01 0 0.13 0.00 0.00 0.00 0.02 99.85 15:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:35:01 3 0.03 0.00 0.02 0.00 0.00 99.95 15:35:01 4 0.02 0.00 0.00 0.03 0.00 99.95 15:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:35:01 7 0.02 0.00 0.03 0.02 0.03 99.90 15:36:01 all 0.01 0.00 0.00 0.00 0.00 99.97 15:36:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:36:01 2 0.03 0.00 0.02 0.02 0.00 99.93 15:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:36:01 4 0.00 0.00 0.02 0.00 0.02 99.97 15:36:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:36:01 7 0.02 0.00 0.00 0.00 0.02 99.97 15:37:01 all 4.46 0.00 0.51 0.67 0.02 94.34 15:37:01 0 10.45 0.00 0.90 0.15 0.02 88.48 15:37:01 1 3.85 0.00 0.17 0.02 0.03 95.93 15:37:01 2 2.96 0.00 0.18 0.02 0.00 96.84 15:37:01 3 1.00 0.00 0.30 0.00 0.00 98.70 15:37:01 4 1.40 0.00 1.29 4.63 0.02 92.66 15:37:01 5 3.10 0.00 0.27 0.23 0.02 96.38 15:37:01 6 7.42 0.00 0.50 0.25 0.02 91.81 15:37:01 7 5.47 0.00 0.47 0.10 0.03 93.93 15:38:01 all 14.32 0.00 1.01 1.04 0.05 83.58 15:38:01 0 17.34 0.00 0.68 0.32 0.05 81.60 15:38:01 1 9.38 0.00 1.04 0.53 0.10 88.95 15:38:01 2 9.23 0.00 1.02 1.61 0.03 88.10 15:38:01 3 7.57 0.00 0.55 0.02 0.03 91.83 15:38:01 4 8.82 0.00 0.82 3.84 0.03 86.49 15:38:01 5 6.21 0.00 0.45 0.23 0.05 93.06 15:38:01 6 6.27 0.00 0.32 0.32 0.02 93.08 15:38:01 7 49.77 0.00 3.16 1.44 0.08 45.54 15:38:01 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 25.98 0.00 0.86 0.27 0.06 72.83 15:39:01 0 15.17 0.00 0.48 0.00 0.07 84.28 15:39:01 1 43.79 0.00 1.04 0.94 0.07 54.18 15:39:01 2 18.00 0.00 1.57 0.23 0.10 80.10 15:39:01 3 38.79 0.00 1.07 0.12 0.07 59.96 15:39:01 4 37.05 0.00 0.25 0.23 0.07 62.40 15:39:01 5 28.33 0.00 1.54 0.42 0.07 69.65 15:39:01 6 17.17 0.00 0.53 0.20 0.03 82.06 15:39:01 7 9.53 0.00 0.42 0.00 0.03 90.02 15:40:01 all 16.34 0.00 1.86 1.11 0.05 80.64 15:40:01 0 12.96 0.00 1.29 0.12 0.05 85.59 15:40:01 1 40.44 0.00 3.21 0.84 0.08 55.43 15:40:01 2 7.56 0.00 1.54 0.17 0.02 90.72 15:40:01 3 17.73 0.00 1.39 0.03 0.05 80.80 15:40:01 4 11.71 0.00 1.95 0.43 0.03 85.87 15:40:01 5 15.00 0.00 1.82 1.39 0.05 81.74 15:40:01 6 10.14 0.00 1.79 3.53 0.03 84.51 15:40:01 7 15.24 0.00 1.97 2.39 0.03 80.36 15:41:01 all 19.80 0.00 8.63 6.19 0.09 65.29 15:41:01 0 16.77 0.00 8.23 4.13 0.10 70.77 15:41:01 1 29.63 0.00 9.31 2.12 0.09 58.86 15:41:01 2 20.42 0.00 8.62 10.85 0.07 60.04 15:41:01 3 15.04 0.00 9.03 21.07 0.09 54.78 15:41:01 4 18.04 0.00 8.32 2.81 0.10 70.72 15:41:01 5 19.00 0.00 8.02 0.89 0.10 72.00 15:41:01 6 19.07 0.00 8.89 5.76 0.08 66.20 15:41:01 7 20.47 0.00 8.57 1.89 0.07 68.99 15:42:01 all 51.26 0.00 6.91 3.44 0.08 38.30 15:42:01 0 50.85 0.00 6.78 1.00 0.08 41.29 15:42:01 1 49.60 0.00 6.61 1.82 0.08 41.89 15:42:01 2 51.21 0.00 6.99 0.52 0.08 41.19 15:42:01 3 50.86 0.00 8.79 21.70 0.08 18.55 15:42:01 4 52.27 0.00 6.74 0.47 0.07 40.46 15:42:01 5 52.85 0.00 6.79 0.91 0.08 39.36 15:42:01 6 50.80 0.00 6.09 0.91 0.10 42.11 15:42:01 7 51.67 0.00 6.52 0.32 0.08 41.41 15:43:01 all 26.32 0.00 3.71 0.73 0.08 69.16 15:43:01 0 24.69 0.00 3.94 0.64 0.08 70.65 15:43:01 1 37.43 0.00 4.06 0.79 0.12 57.61 15:43:01 2 22.70 0.00 3.74 0.30 0.08 73.17 15:43:01 3 27.65 0.00 3.56 1.14 0.07 67.58 15:43:01 4 22.33 0.00 3.46 1.04 0.08 73.09 15:43:01 5 25.95 0.00 3.54 0.49 0.08 69.94 15:43:01 6 21.73 0.00 3.56 1.01 0.07 73.63 15:43:01 7 28.06 0.00 3.78 0.43 0.08 67.64 Average: all 9.90 0.00 1.46 1.03 0.03 87.58 Average: 0 9.25 0.00 1.38 0.39 0.03 88.95 Average: 1 13.33 0.00 1.57 0.44 0.04 84.62 Average: 2 8.42 0.00 1.47 0.85 0.03 89.23 Average: 3 9.87 0.00 1.53 2.71 0.03 85.86 Average: 4 9.44 0.00 1.43 0.86 0.03 88.24 Average: 5 9.36 0.00 1.39 1.84 0.03 87.37 Average: 6 8.26 0.00 1.35 0.74 0.02 89.62 Average: 7 11.23 0.00 1.55 0.41 0.04 86.77