---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15737 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 712K 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 878 28481 0 2807 30853 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:2a:8a:8e brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe2a:8a8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:dd:46:14 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-15737) 11/27/25 _x86_64_ (8 CPU) 08:07:41 LINUX RESTART (8 CPU) 08:08:02 tps rtps wtps bread/s bwrtn/s 08:09:01 76.21 32.53 43.68 2832.67 64483.09 08:10:01 18.34 0.00 18.34 0.00 27293.04 08:11:01 18.43 0.00 18.43 0.00 27430.49 08:12:01 18.34 0.00 18.34 0.00 27554.49 08:13:01 18.38 0.00 18.38 0.00 27430.76 08:14:01 4.78 0.00 4.78 0.00 6193.50 08:15:01 1.07 0.00 1.07 0.00 12.93 08:16:01 0.75 0.00 0.75 0.00 10.40 08:17:01 345.94 26.03 319.91 865.06 8761.21 08:18:01 164.74 46.33 118.41 2606.37 17004.10 08:19:01 5.55 0.23 5.32 5.87 424.86 08:20:01 303.67 4.53 299.13 615.23 16890.78 Average: 81.35 9.10 72.25 573.96 18561.12 08:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 30640660 31879604 2298560 6.98 38580 1528528 1257640 3.70 634416 1410592 168 08:10:01 30641368 31880348 2297852 6.98 38676 1528516 1274636 3.75 633980 1410508 260 08:11:01 30640112 31879144 2299108 6.98 38768 1528516 1274636 3.75 634980 1410512 156 08:12:01 30638860 31877948 2300360 6.98 38856 1528520 1274636 3.75 636088 1410516 116 08:13:01 30637648 31876888 2301572 6.99 38952 1528524 1274636 3.75 637976 1410516 48 08:14:01 30637168 31876472 2302052 6.99 38992 1528532 1274636 3.75 638992 1410524 156 08:15:01 30635440 31874784 2303780 6.99 39024 1528536 1274636 3.75 640036 1410528 4 08:16:01 30620132 31859532 2319088 7.04 39048 1528540 1274636 3.75 655908 1410532 160 08:17:01 30062384 31647060 2876836 8.73 70996 1823604 1452904 4.27 901728 1680240 183448 08:18:01 27726108 29690796 5213112 15.83 85540 2174688 3126888 9.20 2963648 1919948 5364 08:19:01 26868204 28839184 6071016 18.43 86320 2179788 3888884 11.44 3817652 1922148 3124 08:20:01 29217940 31641460 3721280 11.30 89648 2621688 1397544 4.11 1160932 2221480 31632 Average: 29913835 31401935 3025385 9.18 53617 1752332 1670526 4.92 1163028 1585670 18720 08:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 189.19 140.11 524.92 30.42 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 0.60 0.22 0.09 0.10 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 0.28 0.13 0.07 0.18 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 0.52 0.15 0.08 0.01 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 0.73 0.22 0.99 0.32 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 0.43 0.45 0.20 0.22 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 0.33 0.12 0.07 0.17 0.00 0.00 0.00 0.00 08:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 2.23 1.55 0.87 2.51 0.00 0.00 0.00 0.00 08:17:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 226.93 150.36 1337.13 50.65 0.00 0.00 0.00 0.00 08:18:01 lo 9.73 9.73 2.54 2.54 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 414.48 317.20 3429.42 53.62 0.00 0.00 0.00 0.00 08:19:01 lo 56.32 56.32 28.49 28.49 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 595.97 402.23 151.06 145.43 0.00 0.00 0.00 0.00 08:20:01 lo 2.62 2.62 0.18 0.18 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 716.56 573.75 3517.81 167.92 0.00 0.00 0.00 0.00 Average: lo 5.95 5.95 2.63 2.63 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: ens3 179.00 132.19 747.16 37.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15737) 11/27/25 _x86_64_ (8 CPU) 08:07:41 LINUX RESTART (8 CPU) 08:08:02 CPU %user %nice %system %iowait %steal %idle 08:09:01 all 2.16 0.00 0.50 2.41 0.01 94.92 08:09:01 0 1.96 0.00 0.48 7.09 0.03 90.44 08:09:01 1 2.04 0.00 0.29 10.25 0.03 87.39 08:09:01 2 1.19 0.00 0.44 0.02 0.02 98.34 08:09:01 3 4.67 0.00 0.52 0.41 0.02 94.38 08:09:01 4 3.02 0.00 0.27 0.58 0.02 96.12 08:09:01 5 1.41 0.00 0.42 0.29 0.02 97.86 08:09:01 6 0.87 0.00 1.22 0.36 0.02 97.53 08:09:01 7 2.09 0.00 0.34 0.25 0.02 97.30 08:10:01 all 0.04 0.00 0.04 1.31 0.00 98.61 08:10:01 0 0.10 0.00 0.05 0.00 0.00 99.85 08:10:01 1 0.08 0.00 0.07 10.43 0.02 89.41 08:10:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:10:01 3 0.08 0.00 0.17 0.00 0.00 99.75 08:10:01 4 0.00 0.00 0.00 0.08 0.00 99.92 08:10:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:10:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:10:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:11:01 all 0.23 0.00 0.01 1.35 0.00 98.40 08:11:01 0 0.03 0.00 0.07 0.00 0.02 99.88 08:11:01 1 0.07 0.00 0.02 10.78 0.02 89.12 08:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 3 0.03 0.00 0.00 0.00 0.02 99.95 08:11:01 4 0.00 0.00 0.02 0.05 0.00 99.93 08:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 6 1.68 0.00 0.02 0.00 0.00 98.31 08:11:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 all 0.11 0.00 0.01 1.30 0.01 98.58 08:12:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:12:01 1 0.03 0.00 0.00 10.41 0.00 89.56 08:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:12:01 6 0.75 0.00 0.00 0.00 0.02 99.24 08:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:13:01 all 0.27 0.00 0.01 1.31 0.00 98.41 08:13:01 0 0.08 0.00 0.00 0.00 0.00 99.92 08:13:01 1 0.03 0.00 0.02 10.45 0.02 89.49 08:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 08:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 5 0.00 0.00 0.00 0.02 0.00 99.98 08:13:01 6 2.02 0.00 0.02 0.00 0.00 97.96 08:13:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:14:01 all 0.07 0.00 0.00 0.27 0.00 99.65 08:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:14:01 1 0.05 0.00 0.00 2.20 0.00 97.75 08:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 3 0.38 0.00 0.00 0.00 0.00 99.62 08:14:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 6 0.05 0.00 0.02 0.00 0.02 99.92 08:14:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:15:01 all 0.02 0.00 0.00 0.00 0.00 99.97 08:15:01 0 0.07 0.00 0.00 0.00 0.02 99.92 08:15:01 1 0.05 0.00 0.00 0.02 0.02 99.92 08:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:15:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:16:01 all 0.06 0.00 0.01 0.00 0.00 99.93 08:16:01 0 0.20 0.00 0.05 0.00 0.00 99.75 08:16:01 1 0.05 0.00 0.03 0.02 0.00 99.90 08:16:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:16:01 3 0.00 0.00 0.02 0.00 0.02 99.97 08:16:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:16:01 6 0.18 0.00 0.00 0.00 0.00 99.82 08:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:17:01 all 9.00 0.00 0.73 1.32 0.03 88.92 08:17:01 0 4.47 0.00 0.38 0.13 0.02 95.00 08:17:01 1 16.85 0.00 1.53 5.57 0.05 76.00 08:17:01 2 3.87 0.00 1.35 3.59 0.02 91.17 08:17:01 3 1.19 0.00 0.28 0.10 0.02 98.41 08:17:01 4 15.10 0.00 1.00 0.37 0.03 83.49 08:17:01 5 16.74 0.00 0.57 0.38 0.03 82.28 08:17:01 6 4.20 0.00 0.50 0.22 0.02 95.06 08:17:01 7 9.57 0.00 0.22 0.18 0.03 89.99 08:18:01 all 32.04 0.00 1.06 1.12 0.06 65.71 08:18:01 0 29.18 0.00 1.89 1.32 0.07 67.55 08:18:01 1 25.29 0.00 0.82 2.05 0.05 71.79 08:18:01 2 30.46 0.00 0.90 1.22 0.07 67.36 08:18:01 3 28.08 0.00 1.26 0.77 0.07 69.82 08:18:01 4 31.78 0.00 1.15 2.34 0.07 64.66 08:18:01 5 45.77 0.00 1.18 0.47 0.07 52.51 08:18:01 6 24.67 0.00 0.57 0.82 0.05 73.89 08:18:01 7 41.11 0.00 0.70 0.03 0.07 58.09 08:19:01 all 37.93 0.00 1.05 0.01 0.08 60.94 08:19:01 0 32.38 0.00 0.98 0.00 0.07 66.57 08:19:01 1 47.65 0.00 1.05 0.03 0.08 51.18 08:19:01 2 30.23 0.00 1.15 0.00 0.07 68.55 08:19:01 3 36.19 0.00 1.21 0.03 0.08 62.49 08:19:01 4 45.59 0.00 1.24 0.00 0.08 53.09 08:19:01 5 42.08 0.00 1.00 0.00 0.08 56.83 08:19:01 6 25.95 0.00 0.85 0.02 0.05 73.13 08:19:01 7 43.35 0.00 0.92 0.00 0.08 55.65 08:19:01 CPU %user %nice %system %iowait %steal %idle 08:20:01 all 26.04 0.00 1.14 0.71 0.06 72.04 08:20:01 0 25.40 0.00 1.07 0.25 0.05 73.24 08:20:01 1 40.58 0.00 1.64 0.17 0.07 57.54 08:20:01 2 18.39 0.00 1.71 3.43 0.07 76.41 08:20:01 3 21.75 0.00 0.92 0.45 0.08 76.80 08:20:01 4 31.17 0.00 0.50 0.03 0.07 68.23 08:20:01 5 23.60 0.00 0.77 0.03 0.05 75.55 08:20:01 6 19.31 0.00 1.38 1.33 0.07 77.91 08:20:01 7 28.13 0.00 1.17 0.00 0.07 70.64 Average: all 8.99 0.00 0.38 0.92 0.02 89.68 Average: 0 7.83 0.00 0.42 0.72 0.02 91.00 Average: 1 11.07 0.00 0.46 5.19 0.03 83.26 Average: 2 7.01 0.00 0.46 0.69 0.02 91.81 Average: 3 7.69 0.00 0.37 0.15 0.03 91.78 Average: 4 10.55 0.00 0.35 0.29 0.02 88.79 Average: 5 10.79 0.00 0.33 0.10 0.02 88.75 Average: 6 6.64 0.00 0.38 0.23 0.02 92.73 Average: 7 10.36 0.00 0.28 0.04 0.02 89.29