---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46659 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 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 905 22539 0 8721 30806 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:7a:85:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85566sec preferred_lft 85566sec inet6 fe80::f816:3eff:fe7a:853e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:ff:8a:6a 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::42:89ff:feff:8a6a/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-46659) 09/17/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 125.24 27.62 97.62 2427.46 29921.63 20:24:01 398.05 2.25 395.80 126.91 205678.79 20:25:01 381.57 2.63 378.93 420.27 68021.73 20:26:01 27.75 0.00 27.75 0.00 22169.91 20:27:01 80.49 0.15 80.34 19.20 33209.93 20:28:01 196.12 0.22 195.90 11.86 45211.66 20:29:01 28.31 0.00 28.31 0.00 14603.67 20:30:01 19.73 0.00 19.73 0.00 387.40 20:31:01 26.90 0.00 26.90 0.00 730.14 20:32:01 22.95 0.00 22.95 0.00 431.66 20:33:01 11.15 0.02 11.13 0.13 277.55 20:34:01 25.61 0.18 25.43 29.33 722.15 20:35:01 69.69 1.80 67.89 93.97 2431.06 Average: 108.73 2.68 106.05 240.72 32598.68 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29932976 31720384 3006244 9.13 77572 2012584 1384548 4.07 859308 1839276 284932 20:24:01 23791752 31632592 9147468 27.77 155780 7721436 1702528 5.01 1029684 7497968 1086188 20:25:01 20505380 28561832 12433840 37.75 172420 7913716 11952896 35.17 4379968 7308772 872 20:26:01 19309916 27369192 13629304 41.38 172700 7916344 13480244 39.66 5628044 7239308 380 20:27:01 18837620 27243852 14101600 42.81 187628 8219936 13773116 40.52 5802632 7496204 24708 20:28:01 18574156 27184500 14365064 43.61 215212 8369288 13810556 40.63 5910584 7624400 3348 20:29:01 18558528 27170772 14380692 43.66 215332 8370972 13862172 40.79 5924000 7625328 616 20:30:01 18535784 27151176 14403436 43.73 215500 8373904 13911280 40.93 5943516 7627448 2592 20:31:01 17846508 26473184 15092712 45.82 215776 8384776 14589964 42.93 6623060 7634056 856 20:32:01 17843596 26474616 15095624 45.83 215940 8389012 14638864 43.07 6622788 7637320 1616 20:33:01 17817744 26450896 15121476 45.91 216076 8390992 14621280 43.02 6648420 7638980 684 20:34:01 19345304 27936620 13593916 41.27 216468 8356332 11655092 34.29 5222084 7572800 480 20:35:01 23090108 31561696 9849112 29.90 218452 8227832 1655060 4.87 1727800 7415808 19768 Average: 20306875 28225486 12632345 38.35 191912 7742086 10849046 31.92 4793991 7089051 109772 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 3.27 3.27 0.34 0.34 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 123.31 94.37 2164.19 13.59 0.00 0.00 0.00 0.00 20:24:01 lo 16.73 16.73 1.52 1.52 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-d16d45c3f399 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 1497.65 823.65 48538.04 67.05 0.00 0.00 0.00 0.00 20:25:01 veth609d94e 5.12 4.58 0.68 0.58 0.00 0.00 0.00 0.00 20:25:01 vethc34c344 0.70 1.00 0.05 0.05 0.00 0.00 0.00 0.00 20:25:01 veth128b2dd 2.35 2.60 0.14 0.16 0.00 0.00 0.00 0.00 20:25:01 vethb19b49e 9.70 16.95 0.87 320.65 0.00 0.00 0.00 0.03 20:26:01 veth609d94e 9.32 12.30 2.05 1.49 0.00 0.00 0.00 0.00 20:26:01 vethc34c344 11.43 10.75 1.51 1.68 0.00 0.00 0.00 0.00 20:26:01 veth128b2dd 4.20 5.85 0.70 0.56 0.00 0.00 0.00 0.00 20:26:01 vethb19b49e 0.50 0.60 0.03 0.03 0.00 0.00 0.00 0.00 20:27:01 veth609d94e 7.13 9.95 1.58 0.82 0.00 0.00 0.00 0.00 20:27:01 vethc34c344 8.82 9.33 2.67 1.01 0.00 0.00 0.00 0.00 20:27:01 veth128b2dd 3.37 4.97 0.55 0.38 0.00 0.00 0.00 0.00 20:27:01 vethb19b49e 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth609d94e 7.02 9.95 1.59 0.84 0.00 0.00 0.00 0.00 20:28:01 vethc34c344 30.16 28.61 6.84 15.13 0.00 0.00 0.00 0.00 20:28:01 veth128b2dd 3.28 4.83 0.54 0.38 0.00 0.00 0.00 0.00 20:28:01 vethb19b49e 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth609d94e 7.05 9.73 1.56 0.80 0.00 0.00 0.00 0.00 20:29:01 vethc34c344 34.22 33.46 10.58 18.56 0.00 0.00 0.00 0.00 20:29:01 veth128b2dd 3.18 4.65 0.52 0.36 0.00 0.00 0.00 0.00 20:29:01 vethb19b49e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth609d94e 7.27 10.03 1.60 0.85 0.00 0.00 0.00 0.00 20:30:01 vethc34c344 64.72 61.16 20.04 50.82 0.00 0.00 0.00 0.00 20:30:01 veth128b2dd 3.30 4.78 0.55 0.38 0.00 0.00 0.00 0.00 20:30:01 vethb19b49e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth609d94e 76.60 78.79 9.73 18.73 0.00 0.00 0.00 0.00 20:31:01 vethc34c344 42.11 39.59 12.84 29.08 0.00 0.00 0.00 0.00 20:31:01 veth128b2dd 7.33 9.22 1.09 1.04 0.00 0.00 0.00 0.00 20:31:01 vethb19b49e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth609d94e 76.50 78.77 9.30 18.10 0.00 0.00 0.00 0.00 20:32:01 vethc34c344 79.84 74.49 21.04 61.69 0.00 0.00 0.00 0.01 20:32:01 veth128b2dd 5.42 6.98 0.83 0.58 0.00 0.00 0.00 0.00 20:32:01 vethb19b49e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth609d94e 6.92 9.72 1.59 0.80 0.00 0.00 0.00 0.00 20:33:01 vethc34c344 47.94 47.13 14.41 37.72 0.00 0.00 0.00 0.00 20:33:01 veth128b2dd 3.18 4.63 0.53 0.36 0.00 0.00 0.00 0.00 20:33:01 vethb19b49e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 veth609d94e 7.30 10.33 1.64 0.86 0.00 0.00 0.00 0.00 20:34:01 veth128b2dd 3.22 5.03 0.50 0.38 0.00 0.00 0.00 0.00 20:34:01 veth6e20983 7.00 10.75 1.00 1.24 0.00 0.00 0.00 0.00 20:34:01 vethd32df30 24.25 30.56 9.90 33.77 0.00 0.00 0.00 0.00 20:35:01 lo 39.05 39.05 3.44 3.44 0.00 0.00 0.00 0.00 20:35:01 docker0 34.16 54.47 3.47 1393.90 0.00 0.00 0.00 0.00 20:35:01 ens3 2185.50 1293.02 54167.09 208.46 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 2.63 4.19 0.27 107.24 0.00 0.00 0.00 0.00 Average: ens3 138.93 81.00 4103.19 10.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46659) 09/17/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.24 0.00 0.68 2.70 0.03 87.36 20:23:01 0 1.54 0.00 0.27 10.58 0.02 87.60 20:23:01 1 3.33 0.00 0.38 0.38 0.02 95.88 20:23:01 2 5.24 0.00 0.42 0.70 0.03 93.61 20:23:01 3 5.94 0.00 0.75 0.63 0.02 92.66 20:23:01 4 23.14 0.00 1.15 1.59 0.07 74.06 20:23:01 5 16.90 0.00 1.41 6.54 0.07 75.08 20:23:01 6 11.86 0.00 0.60 0.94 0.03 86.57 20:23:01 7 5.99 0.00 0.47 0.25 0.02 93.28 20:24:01 all 17.83 0.00 8.29 21.41 0.08 52.39 20:24:01 0 18.47 0.00 7.65 22.38 0.08 51.42 20:24:01 1 17.67 0.00 8.56 10.43 0.08 63.26 20:24:01 2 17.44 0.00 9.11 19.57 0.09 53.78 20:24:01 3 18.71 0.00 7.96 30.17 0.07 43.10 20:24:01 4 17.05 0.00 8.56 34.31 0.07 40.01 20:24:01 5 18.16 0.00 8.24 17.72 0.07 55.81 20:24:01 6 18.29 0.00 8.05 16.53 0.08 57.05 20:24:01 7 16.81 0.00 8.22 20.30 0.07 54.60 20:25:01 all 47.31 0.00 5.34 3.60 0.10 43.65 20:25:01 0 46.55 0.00 5.09 1.43 0.08 46.84 20:25:01 1 50.25 0.00 5.71 14.69 0.10 29.25 20:25:01 2 47.30 0.00 5.35 0.79 0.10 46.46 20:25:01 3 43.23 0.00 5.36 5.05 0.12 46.24 20:25:01 4 53.17 0.00 5.74 1.37 0.10 39.62 20:25:01 5 46.67 0.00 5.40 1.21 0.10 46.62 20:25:01 6 44.05 0.00 4.95 2.49 0.10 48.41 20:25:01 7 47.28 0.00 5.10 1.82 0.10 45.71 20:26:01 all 25.42 0.00 1.96 0.89 0.09 71.64 20:26:01 0 24.85 0.00 2.11 0.08 0.10 72.86 20:26:01 1 24.87 0.00 2.06 6.57 0.10 66.40 20:26:01 2 25.18 0.00 1.94 0.05 0.08 72.75 20:26:01 3 26.87 0.00 1.89 0.12 0.07 71.05 20:26:01 4 24.30 0.00 1.58 0.17 0.10 73.86 20:26:01 5 26.16 0.00 1.89 0.02 0.08 71.85 20:26:01 6 24.11 0.00 2.05 0.07 0.08 73.69 20:26:01 7 27.03 0.00 2.18 0.00 0.08 70.71 20:27:01 all 4.35 0.00 1.02 2.05 0.07 92.52 20:27:01 0 5.15 0.00 1.12 6.39 0.08 87.25 20:27:01 1 3.10 0.00 1.07 3.01 0.08 92.74 20:27:01 2 3.89 0.00 0.85 2.40 0.05 92.81 20:27:01 3 4.81 0.00 0.94 0.87 0.05 93.33 20:27:01 4 4.00 0.00 1.07 0.28 0.05 94.60 20:27:01 5 5.09 0.00 1.17 2.03 0.08 91.63 20:27:01 6 3.91 0.00 0.82 0.02 0.07 95.19 20:27:01 7 4.82 0.00 1.09 1.47 0.08 92.54 20:28:01 all 10.03 0.00 2.11 3.04 0.08 84.74 20:28:01 0 7.77 0.00 1.93 11.47 0.07 78.76 20:28:01 1 12.95 0.00 1.93 0.69 0.07 84.36 20:28:01 2 9.48 0.00 2.18 1.32 0.12 86.91 20:28:01 3 10.23 0.00 1.89 0.39 0.07 87.43 20:28:01 4 9.63 0.00 2.92 3.07 0.08 84.29 20:28:01 5 11.95 0.00 2.31 0.33 0.07 85.34 20:28:01 6 8.80 0.00 1.95 0.34 0.08 88.83 20:28:01 7 9.39 0.00 1.80 6.75 0.08 81.97 20:29:01 all 5.10 0.00 0.56 1.28 0.08 92.97 20:29:01 0 5.34 0.00 0.63 9.06 0.08 84.88 20:29:01 1 4.61 0.00 0.47 0.13 0.08 94.71 20:29:01 2 5.13 0.00 0.38 0.10 0.08 94.31 20:29:01 3 3.38 0.00 0.47 0.08 0.07 96.00 20:29:01 4 6.76 0.00 0.67 0.15 0.08 92.33 20:29:01 5 4.89 0.00 0.54 0.23 0.10 94.24 20:29:01 6 4.95 0.00 0.62 0.08 0.10 94.25 20:29:01 7 5.77 0.00 0.67 0.38 0.08 93.09 20:30:01 all 5.74 0.00 0.50 0.05 0.08 93.63 20:30:01 0 5.98 0.00 0.58 0.13 0.07 93.24 20:30:01 1 5.45 0.00 0.58 0.03 0.08 93.85 20:30:01 2 5.85 0.00 0.43 0.02 0.07 93.63 20:30:01 3 6.18 0.00 0.53 0.03 0.08 93.17 20:30:01 4 7.14 0.00 0.33 0.00 0.07 92.46 20:30:01 5 6.20 0.00 0.58 0.03 0.08 93.10 20:30:01 6 4.74 0.00 0.54 0.07 0.08 94.58 20:30:01 7 4.41 0.00 0.39 0.07 0.08 95.06 20:31:01 all 7.89 0.00 0.81 0.09 0.08 91.14 20:31:01 0 8.37 0.00 0.92 0.25 0.05 90.41 20:31:01 1 7.11 0.00 0.64 0.02 0.07 92.18 20:31:01 2 7.84 0.00 0.87 0.02 0.08 91.19 20:31:01 3 7.57 0.00 0.82 0.02 0.08 91.50 20:31:01 4 8.53 0.00 0.89 0.08 0.08 90.41 20:31:01 5 7.27 0.00 0.65 0.25 0.08 91.74 20:31:01 6 8.80 0.00 0.84 0.03 0.07 90.26 20:31:01 7 7.63 0.00 0.82 0.05 0.08 91.42 20:32:01 all 5.86 0.00 0.69 0.06 0.08 93.31 20:32:01 0 5.88 0.00 0.84 0.12 0.08 93.09 20:32:01 1 4.82 0.00 0.70 0.07 0.10 94.31 20:32:01 2 6.97 0.00 0.67 0.03 0.08 92.24 20:32:01 3 5.44 0.00 0.74 0.12 0.08 93.63 20:32:01 4 6.72 0.00 0.60 0.05 0.08 92.55 20:32:01 5 4.98 0.00 0.65 0.05 0.05 94.26 20:32:01 6 5.77 0.00 0.70 0.02 0.08 93.43 20:32:01 7 6.32 0.00 0.62 0.02 0.08 92.96 20:33:01 all 3.27 0.00 0.42 0.04 0.07 96.19 20:33:01 0 3.04 0.00 0.52 0.12 0.08 96.24 20:33:01 1 2.89 0.00 0.47 0.00 0.07 96.57 20:33:01 2 3.42 0.00 0.43 0.00 0.07 96.08 20:33:01 3 3.88 0.00 0.47 0.08 0.07 95.50 20:33:01 4 2.86 0.00 0.38 0.05 0.08 96.63 20:33:01 5 2.48 0.00 0.29 0.07 0.05 97.11 20:33:01 6 3.13 0.00 0.32 0.00 0.08 96.47 20:33:01 7 4.50 0.00 0.48 0.00 0.07 94.95 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.55 0.00 0.83 0.10 0.07 96.45 20:34:01 0 2.66 0.00 0.84 0.28 0.07 96.15 20:34:01 1 3.43 0.00 0.77 0.15 0.10 95.55 20:34:01 2 1.97 0.00 1.02 0.03 0.03 96.94 20:34:01 3 2.69 0.00 0.70 0.10 0.07 96.44 20:34:01 4 2.14 0.00 0.85 0.10 0.07 96.83 20:34:01 5 2.50 0.00 0.67 0.07 0.07 96.70 20:34:01 6 2.33 0.00 0.87 0.13 0.08 96.58 20:34:01 7 2.68 0.00 0.89 0.02 0.07 96.35 20:35:01 all 7.00 0.00 0.99 0.31 0.03 91.66 20:35:01 0 0.52 0.00 0.62 0.62 0.02 98.23 20:35:01 1 3.11 0.00 0.77 0.02 0.05 96.06 20:35:01 2 2.30 0.00 1.00 1.30 0.03 95.36 20:35:01 3 22.08 0.00 1.42 0.25 0.05 76.20 20:35:01 4 10.82 0.00 1.25 0.08 0.03 87.81 20:35:01 5 1.30 0.00 0.63 0.05 0.03 97.98 20:35:01 6 13.70 0.00 1.61 0.10 0.03 84.56 20:35:01 7 2.10 0.00 0.62 0.05 0.02 97.21 Average: all 11.62 0.00 1.85 2.72 0.07 83.73 Average: 0 10.45 0.00 1.77 4.82 0.07 82.89 Average: 1 10.99 0.00 1.84 2.76 0.08 84.33 Average: 2 10.89 0.00 1.88 2.00 0.07 85.16 Average: 3 12.35 0.00 1.83 2.89 0.07 82.86 Average: 4 13.51 0.00 1.99 3.14 0.07 81.29 Average: 5 11.86 0.00 1.87 2.19 0.07 84.00 Average: 6 11.84 0.00 1.83 1.59 0.08 84.66 Average: 7 11.10 0.00 1.78 2.38 0.07 84.67