---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32746 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 16G 140G 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 897 22823 0 8445 30814 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:fe:36:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.10/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fefe:36b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:57:04:94 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:a9ff:fe57:494/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32746) 08/03/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 203.67 39.96 163.71 2878.99 71184.40 02:41:01 613.93 3.90 610.03 525.38 275763.91 02:42:01 178.47 0.22 178.26 20.39 11512.03 02:43:01 131.38 0.70 130.68 54.39 17444.83 02:44:01 10.51 0.00 10.51 0.00 408.07 02:45:01 8.20 0.32 7.88 8.40 191.03 02:46:01 6.37 0.02 6.35 0.13 145.31 02:47:01 12.98 0.00 12.98 0.00 376.07 02:48:01 22.78 0.00 22.78 0.00 299.28 02:49:01 20.70 0.07 20.63 15.06 505.92 02:50:01 68.37 1.08 67.29 85.32 2449.73 Average: 116.12 4.21 111.92 326.18 34570.61 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 29950080 31732048 2989140 9.07 77772 2006956 1392684 4.10 846696 1833224 302372 02:41:01 23354320 31289380 9584900 29.10 159416 7815064 6622260 19.48 1403408 7500180 4436 02:42:01 19600464 27714488 13338756 40.50 172608 7975268 13385700 39.38 5288464 7295852 2916 02:43:01 19222268 27652584 13716952 41.64 201352 8225632 13515748 39.77 5408024 7502520 2536 02:44:01 18604540 27042044 14334680 43.52 201568 8232660 14255216 41.94 6022100 7502948 1180 02:45:01 18607328 27048760 14331892 43.51 201680 8233436 14303552 42.08 6015860 7502996 504 02:46:01 18594276 27036184 14344944 43.55 201860 8233672 14317136 42.12 6028188 7503028 536 02:47:01 18543140 26987556 14396080 43.70 202032 8236008 14349584 42.22 6079000 7504324 1576 02:48:01 18528680 26974432 14410540 43.75 202252 8237208 14347164 42.21 6092288 7504876 336 02:49:01 19258044 27662696 13681176 41.53 202584 8201700 12398372 36.48 5430700 7460940 368 02:50:01 23377876 31556504 9561344 29.03 204616 7967536 1620616 4.77 1626840 7248068 9608 Average: 20694638 28426971 12244582 37.17 184340 7578649 10955276 32.23 4567415 6941723 29670 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 4.00 4.00 0.41 0.41 0.00 0.00 0.00 0.00 02:40:01 ens3 225.53 171.79 2165.91 31.50 0.00 0.00 0.00 0.00 02:41:01 vethc648dc7 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 02:41:01 vethba80f41 5.43 4.12 0.67 0.63 0.00 0.00 0.00 0.00 02:41:01 br-66dbc92184e4 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:41:01 veth0d8996e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 vethc648dc7 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 02:42:01 vethf7bb7ff 4.68 5.98 0.69 0.57 0.00 0.00 0.00 0.00 02:42:01 veth54eeb45 4.08 5.65 0.55 0.52 0.00 0.00 0.00 0.00 02:42:01 veth3dd8256 1.58 1.85 0.10 0.11 0.00 0.00 0.00 0.00 02:43:01 vethc648dc7 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 vethf7bb7ff 8.40 11.61 1.58 1.51 0.00 0.00 0.00 0.00 02:43:01 veth6c2d509 2.25 2.03 1.30 2.33 0.00 0.00 0.00 0.00 02:43:01 veth54eeb45 8.08 11.28 1.40 1.45 0.00 0.00 0.00 0.00 02:44:01 vethc648dc7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 vethf7bb7ff 8.03 11.25 1.47 3.76 0.00 0.00 0.00 0.00 02:44:01 veth6c2d509 4.05 3.57 0.55 4.38 0.00 0.00 0.00 0.00 02:44:01 veth54eeb45 7.75 10.96 1.28 3.70 0.00 0.00 0.00 0.00 02:45:01 vethc648dc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vethf7bb7ff 6.30 9.20 0.95 0.71 0.00 0.00 0.00 0.00 02:45:01 veth6c2d509 2.10 1.92 0.21 1.00 0.00 0.00 0.00 0.00 02:45:01 veth54eeb45 6.28 9.20 0.85 0.71 0.00 0.00 0.00 0.00 02:46:01 vethc648dc7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vethf7bb7ff 6.63 9.53 1.06 0.79 0.00 0.00 0.00 0.00 02:46:01 veth6c2d509 1.85 1.65 0.19 0.99 0.00 0.00 0.00 0.00 02:46:01 veth54eeb45 6.60 9.48 0.95 0.78 0.00 0.00 0.00 0.00 02:47:01 vethc648dc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vethf7bb7ff 10.25 13.50 2.53 3.36 0.00 0.00 0.00 0.00 02:47:01 veth6c2d509 3.53 3.00 0.57 1.84 0.00 0.00 0.00 0.00 02:47:01 veth54eeb45 9.27 12.63 1.71 3.23 0.00 0.00 0.00 0.00 02:48:01 vethc648dc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vethf7bb7ff 9.67 12.95 2.16 1.74 0.00 0.00 0.00 0.00 02:48:01 veth6c2d509 4.17 3.63 0.51 2.97 0.00 0.00 0.00 0.00 02:48:01 veth54eeb45 9.10 12.33 1.77 1.62 0.00 0.00 0.00 0.00 02:49:01 vethc648dc7 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:49:01 vethf7bb7ff 6.65 9.73 0.97 0.74 0.00 0.00 0.00 0.00 02:49:01 veth54eeb45 6.30 9.40 0.85 0.71 0.00 0.00 0.00 0.00 02:49:01 veth250b561 58.12 81.34 10.30 12.77 0.00 0.00 0.00 0.00 02:50:01 docker0 25.75 36.53 2.75 295.99 0.00 0.00 0.00 0.00 02:50:01 lo 37.56 37.56 3.48 3.48 0.00 0.00 0.00 0.00 02:50:01 ens3 3508.28 1858.22 53988.23 238.93 0.00 0.00 0.00 0.00 Average: docker0 2.34 3.32 0.25 26.91 0.00 0.00 0.00 0.00 Average: lo 3.06 3.06 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 291.60 149.94 4833.18 16.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32746) 08/03/25 _x86_64_ (8 CPU) 02:38:22 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.78 0.00 0.84 2.70 0.04 86.63 02:40:01 0 0.90 0.00 0.38 0.02 0.02 98.68 02:40:01 1 16.41 0.00 1.17 0.68 0.05 81.69 02:40:01 2 0.97 0.00 0.20 10.29 0.02 88.52 02:40:01 3 26.47 0.00 1.52 1.63 0.07 70.31 02:40:01 4 1.04 0.00 0.17 0.50 0.08 98.21 02:40:01 5 2.70 0.00 0.85 6.35 0.03 90.06 02:40:01 6 5.51 0.00 0.57 0.48 0.00 93.44 02:40:01 7 24.32 0.00 1.84 1.69 0.05 72.11 02:41:01 all 21.07 0.00 9.42 10.90 0.10 58.51 02:41:01 0 19.83 0.00 11.20 2.86 0.08 66.02 02:41:01 1 22.71 0.00 8.67 4.63 0.10 63.89 02:41:01 2 21.01 0.00 7.98 11.91 0.10 59.00 02:41:01 3 19.78 0.00 7.82 2.31 0.08 70.00 02:41:01 4 21.77 0.00 11.30 33.94 0.14 32.85 02:41:01 5 22.97 0.00 10.39 13.17 0.08 53.39 02:41:01 6 19.98 0.00 9.04 9.33 0.10 61.56 02:41:01 7 20.50 0.00 9.00 9.29 0.08 61.12 02:42:01 all 64.14 0.00 6.36 0.79 0.15 28.56 02:42:01 0 62.14 0.00 6.25 0.15 0.15 31.31 02:42:01 1 66.73 0.00 6.17 0.51 0.15 26.43 02:42:01 2 53.93 0.00 5.48 1.42 0.14 39.03 02:42:01 3 60.76 0.00 6.03 0.60 0.14 32.47 02:42:01 4 67.17 0.00 7.09 0.87 0.17 24.69 02:42:01 5 70.45 0.00 7.02 0.49 0.15 21.90 02:42:01 6 62.70 0.00 6.67 1.03 0.17 29.43 02:42:01 7 69.23 0.00 6.10 1.25 0.14 23.29 02:43:01 all 15.17 0.00 2.12 0.79 0.09 81.84 02:43:01 0 9.11 0.00 1.91 0.62 0.07 88.30 02:43:01 1 14.22 0.00 2.04 2.24 0.10 81.39 02:43:01 2 15.03 0.00 1.73 0.18 0.08 82.97 02:43:01 3 14.34 0.00 1.73 0.50 0.07 83.36 02:43:01 4 19.98 0.00 2.94 1.49 0.08 75.51 02:43:01 5 17.24 0.00 2.44 0.77 0.10 79.45 02:43:01 6 15.31 0.00 2.01 0.35 0.08 82.24 02:43:01 7 16.12 0.00 2.20 0.12 0.10 81.47 02:44:01 all 8.56 0.00 0.99 0.04 0.08 90.33 02:44:01 0 8.43 0.00 1.16 0.02 0.08 90.32 02:44:01 1 7.85 0.00 0.89 0.10 0.08 91.08 02:44:01 2 9.61 0.00 0.99 0.02 0.07 89.32 02:44:01 3 8.45 0.00 1.02 0.00 0.10 90.43 02:44:01 4 8.17 0.00 1.21 0.05 0.08 90.49 02:44:01 5 8.32 0.00 0.80 0.02 0.07 90.79 02:44:01 6 7.70 0.00 0.87 0.03 0.08 91.31 02:44:01 7 9.94 0.00 1.00 0.10 0.08 88.87 02:45:01 all 2.71 0.00 0.46 0.03 0.08 96.72 02:45:01 0 3.03 0.00 0.52 0.05 0.08 96.32 02:45:01 1 2.42 0.00 0.59 0.10 0.10 96.79 02:45:01 2 2.14 0.00 0.42 0.00 0.08 97.36 02:45:01 3 3.65 0.00 0.38 0.00 0.07 95.90 02:45:01 4 3.20 0.00 0.45 0.00 0.07 96.28 02:45:01 5 1.90 0.00 0.47 0.02 0.07 97.55 02:45:01 6 2.63 0.00 0.44 0.02 0.10 96.82 02:45:01 7 2.71 0.00 0.43 0.03 0.07 96.76 02:46:01 all 2.23 0.00 0.40 0.03 0.08 97.26 02:46:01 0 1.94 0.00 0.40 0.03 0.08 97.54 02:46:01 1 3.76 0.00 0.62 0.10 0.08 95.44 02:46:01 2 1.05 0.00 0.42 0.02 0.08 98.43 02:46:01 3 2.09 0.00 0.23 0.02 0.08 97.58 02:46:01 4 1.71 0.00 0.28 0.00 0.08 97.92 02:46:01 5 2.76 0.00 0.49 0.00 0.10 96.65 02:46:01 6 1.69 0.00 0.48 0.08 0.07 97.68 02:46:01 7 2.88 0.00 0.25 0.00 0.08 96.79 02:47:01 all 4.52 0.00 0.64 0.03 0.08 94.72 02:47:01 0 5.41 0.00 0.65 0.05 0.08 93.81 02:47:01 1 5.02 0.00 0.74 0.10 0.10 94.04 02:47:01 2 3.32 0.00 0.67 0.03 0.08 95.89 02:47:01 3 5.38 0.00 0.85 0.02 0.08 93.66 02:47:01 4 3.80 0.00 0.64 0.03 0.05 95.48 02:47:01 5 4.34 0.00 0.52 0.00 0.08 95.05 02:47:01 6 4.89 0.00 0.54 0.00 0.10 94.47 02:47:01 7 4.05 0.00 0.53 0.03 0.08 95.30 02:48:01 all 2.55 0.00 0.45 0.05 0.07 96.87 02:48:01 0 2.70 0.00 0.44 0.07 0.07 96.73 02:48:01 1 2.47 0.00 0.57 0.13 0.07 96.76 02:48:01 2 1.80 0.00 0.43 0.02 0.05 97.69 02:48:01 3 2.79 0.00 0.40 0.07 0.10 96.64 02:48:01 4 3.47 0.00 0.45 0.03 0.07 95.98 02:48:01 5 2.58 0.00 0.42 0.03 0.07 96.91 02:48:01 6 2.33 0.00 0.45 0.03 0.07 97.12 02:48:01 7 2.24 0.00 0.43 0.03 0.07 97.22 02:49:01 all 2.36 0.00 0.69 0.06 0.06 96.83 02:49:01 0 1.48 0.00 0.82 0.03 0.10 97.57 02:49:01 1 2.36 0.00 0.70 0.15 0.05 96.74 02:49:01 2 2.59 0.00 0.74 0.03 0.07 96.57 02:49:01 3 3.23 0.00 0.74 0.02 0.08 95.94 02:49:01 4 1.86 0.00 0.60 0.07 0.05 97.43 02:49:01 5 3.11 0.00 0.70 0.02 0.07 96.10 02:49:01 6 1.92 0.00 0.65 0.02 0.05 97.36 02:49:01 7 2.39 0.00 0.57 0.10 0.03 96.91 02:50:01 all 5.94 0.00 0.77 0.38 0.03 92.87 02:50:01 0 1.50 0.00 0.72 0.05 0.03 97.70 02:50:01 1 2.05 0.00 0.58 0.08 0.03 97.25 02:50:01 2 1.12 0.00 0.59 0.03 0.03 98.22 02:50:01 3 5.60 0.00 0.68 0.12 0.03 93.57 02:50:01 4 13.57 0.00 0.88 0.28 0.03 85.22 02:50:01 5 6.22 0.00 0.94 0.42 0.05 92.38 02:50:01 6 3.74 0.00 0.88 1.77 0.03 93.58 02:50:01 7 13.68 0.00 0.92 0.30 0.03 85.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.57 0.00 2.09 1.43 0.08 83.83 Average: 0 10.51 0.00 2.21 0.36 0.08 86.85 Average: 1 13.22 0.00 2.06 0.80 0.08 83.84 Average: 2 10.18 0.00 1.78 2.18 0.07 85.79 Average: 3 13.78 0.00 1.93 0.48 0.08 83.72 Average: 4 13.14 0.00 2.34 3.33 0.08 81.10 Average: 5 12.90 0.00 2.26 1.93 0.08 82.82 Average: 6 11.61 0.00 2.04 1.18 0.08 85.09 Average: 7 15.22 0.00 2.10 1.17 0.07 81.43