---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46278 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 933 22753 0 8479 30778 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:44:81:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fe44:81ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:47:4b:c6 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-46278) 09/16/25 _x86_64_ (8 CPU) 16:08:23 LINUX RESTART (8 CPU) 16:09:01 tps rtps wtps bread/s bwrtn/s 16:10:01 183.20 58.57 124.63 3585.80 71898.95 16:11:01 142.61 4.23 138.38 125.18 70080.59 16:12:01 301.95 22.78 279.17 3088.17 5046.98 16:13:01 16.20 0.02 16.18 0.13 17771.57 16:14:01 3.47 0.07 3.40 50.12 105.98 16:15:01 120.63 16.33 104.30 1444.16 15364.77 16:16:01 415.33 1.08 414.25 18.26 118299.75 16:17:02 223.55 0.05 223.50 1.33 55610.33 16:18:01 70.84 0.02 70.82 0.41 6403.39 16:19:01 18.08 0.02 18.06 1.47 710.41 16:20:01 17.43 0.00 17.43 0.00 618.30 16:21:01 22.53 0.00 22.53 0.00 701.75 16:22:01 18.41 0.00 18.41 0.00 631.89 16:23:01 82.97 1.30 81.67 82.39 2862.06 Average: 117.00 7.47 109.53 600.55 26173.53 16:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:10:01 29851112 31602444 3088108 9.38 77476 1977452 1960308 5.77 997188 1785188 203120 16:11:01 28782560 30852460 4156660 12.62 86204 2278260 2127284 6.26 1768272 2065776 1612 16:12:01 27263272 30035232 5675948 17.23 91536 2962720 2904560 8.55 2793432 2529504 521068 16:13:01 27187956 29969296 5751264 17.46 91884 2971284 2920684 8.59 2861712 2537852 236 16:14:01 27168096 29953088 5771124 17.52 92272 2974232 2920684 8.59 2881716 2536764 240 16:15:01 26998440 31352568 5940780 18.04 121212 4433996 2142688 6.30 1661124 3838380 1075492 16:16:01 20840764 28734692 12098456 36.73 175368 7684220 10810776 31.81 4459724 6922080 1038684 16:17:02 19056200 27536236 13883020 42.15 210520 8184324 12926340 38.03 5801992 7284096 6732 16:18:01 17708708 26473432 15230512 46.24 216892 8448080 14147232 41.62 6913688 7493504 2004 16:19:01 17638876 26405024 15300344 46.45 217760 8449720 14244964 41.91 6983504 7491656 264 16:20:01 17626236 26393684 15312984 46.49 218404 8450076 14146216 41.62 6995904 7491776 460 16:21:01 17618552 26387504 15320668 46.51 219336 8450436 14148224 41.63 7003504 7491988 368 16:22:01 17607564 26377968 15331656 46.55 220068 8450804 14169088 41.69 7013128 7492352 464 16:23:01 23256680 31463148 9682540 29.40 221672 7970776 1684360 4.96 2026620 6963336 12320 Average: 22757501 28824055 10181719 30.91 161472 5977599 7946672 23.38 4297251 5280304 204505 16:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 96.20 78.27 1295.56 17.54 0.00 0.00 0.00 0.00 16:10:01 lo 2.93 2.93 0.32 0.32 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 583.10 415.26 4857.00 73.81 0.00 0.00 0.00 0.00 16:11:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 ens3 182.77 141.45 2211.38 18.95 0.00 0.00 0.00 0.00 16:12:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 ens3 326.28 251.51 276.40 78.26 0.00 0.00 0.00 0.00 16:13:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 ens3 296.87 165.12 146.61 59.13 0.00 0.00 0.00 0.00 16:14:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 br-1ae67975eb7d 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:15:01 vethe595f11 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 16:15:01 ens3 1022.63 810.00 16427.64 73.49 0.00 0.00 0.00 0.00 16:16:01 br-2b6ce2375545 39.04 39.56 6.88 325.50 0.00 0.00 0.93 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 veth650e083 3.92 4.85 1.67 4.01 0.00 0.00 0.00 0.00 16:16:01 vethd7b7c21 4.65 6.83 0.71 1.51 0.00 0.00 0.00 0.00 16:17:02 br-2b6ce2375545 20.16 20.38 20.66 20.93 0.00 0.00 0.00 0.00 16:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:02 veth650e083 9.22 8.43 4.00 8.08 0.00 0.00 0.00 0.00 16:17:02 vethd7b7c21 1.82 2.03 0.30 0.21 0.00 0.00 0.00 0.00 16:18:01 br-2b6ce2375545 19.47 19.54 20.94 21.20 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 veth650e083 8.47 7.76 3.72 7.52 0.00 0.00 0.00 0.00 16:18:01 vethd7b7c21 0.34 0.56 0.05 0.05 0.00 0.00 0.00 0.00 16:19:01 br-2b6ce2375545 19.28 19.41 20.95 21.21 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 veth650e083 9.08 8.27 3.99 8.07 0.00 0.00 0.00 0.00 16:19:01 vethd7b7c21 0.33 0.53 0.05 0.04 0.00 0.00 0.00 0.00 16:20:01 br-2b6ce2375545 19.81 19.90 20.75 21.02 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 veth650e083 9.03 8.45 3.99 8.08 0.00 0.00 0.00 0.00 16:20:01 vethd7b7c21 0.33 0.55 0.05 0.05 0.00 0.00 0.00 0.00 16:21:01 br-2b6ce2375545 19.23 19.25 20.71 20.96 0.00 0.00 0.02 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 veth650e083 9.02 8.42 3.99 8.08 0.00 0.00 0.00 0.00 16:21:01 vethd7b7c21 0.33 0.55 0.05 0.05 0.00 0.00 0.00 0.00 16:22:01 br-2b6ce2375545 19.36 19.41 20.77 21.03 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 veth650e083 9.07 8.33 4.00 8.07 0.00 0.00 0.00 0.00 16:22:01 vethd7b7c21 0.33 0.53 0.05 0.04 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 ens3 4660.61 3448.98 49637.75 601.04 0.00 0.00 0.00 0.00 16:23:01 lo 30.09 30.09 3.56 3.56 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 307.84 229.63 3490.90 37.95 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46278) 09/16/25 _x86_64_ (8 CPU) 16:08:23 LINUX RESTART (8 CPU) 16:09:01 CPU %user %nice %system %iowait %steal %idle 16:10:01 all 11.02 0.00 0.86 2.09 0.04 86.00 16:10:01 0 10.34 0.00 1.07 6.35 0.07 82.18 16:10:01 1 6.24 0.00 0.68 0.65 0.02 92.41 16:10:01 2 6.38 0.00 0.63 0.58 0.03 92.37 16:10:01 3 13.61 0.00 0.85 5.11 0.03 80.40 16:10:01 4 4.57 0.00 0.22 0.03 0.02 95.17 16:10:01 5 4.90 0.00 0.43 1.07 0.02 93.58 16:10:01 6 13.53 0.00 1.14 1.95 0.05 83.32 16:10:01 7 28.62 0.00 1.82 0.99 0.05 68.52 16:11:01 all 14.99 0.00 0.97 0.82 0.04 83.18 16:11:01 0 9.12 0.00 1.27 1.45 0.03 88.12 16:11:01 1 7.38 0.00 0.68 0.00 0.03 91.90 16:11:01 2 24.20 0.00 1.94 0.08 0.07 73.71 16:11:01 3 14.20 0.00 0.47 0.17 0.05 85.12 16:11:01 4 16.31 0.00 0.60 0.12 0.03 82.94 16:11:01 5 7.02 0.00 1.02 0.00 0.03 91.92 16:11:01 6 9.00 0.00 0.99 0.67 0.05 89.29 16:11:01 7 32.66 0.00 0.85 4.06 0.07 62.36 16:12:01 all 18.69 0.00 1.03 0.52 0.04 79.72 16:12:01 0 14.15 0.00 1.20 0.05 0.03 84.56 16:12:01 1 11.32 0.00 0.94 0.07 0.02 87.66 16:12:01 2 27.35 0.00 1.35 1.14 0.05 70.11 16:12:01 3 17.88 0.00 0.62 0.00 0.03 81.47 16:12:01 4 29.89 0.00 1.80 0.08 0.05 68.17 16:12:01 5 16.66 0.00 1.12 2.07 0.05 80.10 16:12:01 6 13.71 0.00 0.87 0.23 0.05 85.14 16:12:01 7 18.58 0.00 0.32 0.50 0.03 80.57 16:13:01 all 10.10 0.00 0.47 0.22 0.03 89.18 16:13:01 0 7.57 0.00 0.88 0.00 0.02 91.52 16:13:01 1 30.41 0.00 0.98 0.00 0.05 68.56 16:13:01 2 10.65 0.00 0.15 0.00 0.03 89.16 16:13:01 3 3.16 0.00 0.08 0.00 0.02 96.74 16:13:01 4 19.03 0.00 0.05 0.00 0.03 80.88 16:13:01 5 3.35 0.00 0.57 0.00 0.02 96.06 16:13:01 6 3.41 0.00 1.00 0.97 0.03 94.59 16:13:01 7 3.10 0.00 0.08 0.80 0.02 95.99 16:14:01 all 8.93 0.00 0.21 0.01 0.02 90.83 16:14:01 0 0.67 0.00 0.45 0.00 0.02 98.87 16:14:01 1 9.23 0.00 0.00 0.00 0.00 90.77 16:14:01 2 6.31 0.00 0.05 0.00 0.02 93.62 16:14:01 3 2.93 0.00 0.35 0.00 0.02 96.70 16:14:01 4 17.46 0.00 0.45 0.00 0.03 82.05 16:14:01 5 1.30 0.00 0.05 0.00 0.03 98.61 16:14:01 6 30.87 0.00 0.27 0.03 0.03 68.80 16:14:01 7 2.73 0.00 0.08 0.05 0.00 97.14 16:15:01 all 15.57 0.00 2.83 0.66 0.05 80.89 16:15:01 0 8.36 0.00 2.70 0.48 0.05 88.41 16:15:01 1 14.40 0.00 2.70 0.20 0.05 82.65 16:15:01 2 17.08 0.00 2.32 0.07 0.03 80.51 16:15:01 3 11.17 0.00 2.88 1.77 0.07 84.12 16:15:01 4 36.08 0.00 3.83 0.42 0.07 59.61 16:15:01 5 16.53 0.00 3.52 1.32 0.07 78.56 16:15:01 6 13.15 0.00 2.04 0.02 0.05 84.74 16:15:01 7 7.76 0.00 2.60 1.02 0.05 88.56 16:16:01 all 38.34 0.00 8.13 2.47 0.10 50.96 16:16:01 0 38.28 0.00 7.67 0.62 0.08 53.34 16:16:01 1 40.00 0.00 8.74 0.61 0.10 50.55 16:16:01 2 40.22 0.00 9.08 14.12 0.10 36.49 16:16:01 3 41.76 0.00 6.97 0.72 0.08 50.46 16:16:01 4 40.32 0.00 7.95 0.22 0.13 51.37 16:16:01 5 36.31 0.00 8.64 1.12 0.10 53.83 16:16:01 6 35.37 0.00 7.71 1.20 0.08 55.64 16:16:01 7 34.42 0.00 8.28 1.29 0.08 55.92 16:17:02 all 27.63 0.00 3.30 1.57 0.11 67.40 16:17:02 0 30.03 0.00 3.89 2.00 0.13 63.95 16:17:02 1 25.26 0.00 2.83 0.20 0.10 71.61 16:17:02 2 29.18 0.00 2.97 0.52 0.10 67.22 16:17:02 3 32.94 0.00 2.89 1.07 0.10 63.00 16:17:02 4 22.96 0.00 2.93 0.49 0.08 73.54 16:17:02 5 24.13 0.00 3.19 1.71 0.08 70.88 16:17:02 6 33.99 0.00 4.09 6.27 0.12 55.53 16:17:02 7 22.58 0.00 3.55 0.30 0.12 73.45 16:18:01 all 19.27 0.00 1.67 0.25 0.09 78.72 16:18:01 0 16.39 0.00 2.11 0.53 0.09 80.89 16:18:01 1 19.33 0.00 1.67 0.15 0.09 78.76 16:18:01 2 22.34 0.00 1.80 0.37 0.10 75.38 16:18:01 3 21.12 0.00 1.26 0.03 0.07 77.51 16:18:01 4 16.05 0.00 1.54 0.27 0.10 82.04 16:18:01 5 19.99 0.00 1.63 0.12 0.10 78.16 16:18:01 6 19.29 0.00 1.76 0.19 0.12 78.65 16:18:01 7 19.62 0.00 1.63 0.32 0.09 78.34 16:19:01 all 5.39 0.00 1.31 0.07 0.09 93.14 16:19:01 0 5.81 0.00 1.54 0.02 0.08 92.55 16:19:01 1 4.03 0.00 1.11 0.02 0.08 94.76 16:19:01 2 4.40 0.00 1.51 0.20 0.08 93.81 16:19:01 3 5.77 0.00 1.34 0.29 0.10 92.50 16:19:01 4 6.67 0.00 1.32 0.03 0.08 91.89 16:19:01 5 4.99 0.00 1.24 0.02 0.08 93.66 16:19:01 6 5.18 0.00 1.08 0.02 0.08 93.64 16:19:01 7 6.30 0.00 1.31 0.00 0.10 92.29 16:20:01 all 4.82 0.00 1.36 0.07 0.09 93.67 16:20:01 0 4.38 0.00 1.54 0.03 0.10 93.95 16:20:01 1 5.05 0.00 1.32 0.02 0.08 93.53 16:20:01 2 5.14 0.00 1.34 0.02 0.10 93.41 16:20:01 3 4.72 0.00 1.26 0.17 0.08 93.76 16:20:01 4 4.61 0.00 1.34 0.02 0.10 93.93 16:20:01 5 5.99 0.00 1.46 0.02 0.08 92.45 16:20:01 6 5.13 0.00 1.23 0.00 0.08 93.56 16:20:01 7 3.52 0.00 1.33 0.27 0.08 94.80 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:21:01 all 4.20 0.00 1.37 0.07 0.08 94.28 16:21:01 0 3.68 0.00 1.54 0.30 0.08 94.39 16:21:01 1 4.83 0.00 1.44 0.00 0.08 93.65 16:21:01 2 4.25 0.00 1.34 0.05 0.07 94.29 16:21:01 3 4.05 0.00 1.31 0.08 0.08 94.48 16:21:01 4 4.73 0.00 1.30 0.02 0.08 93.88 16:21:01 5 4.62 0.00 1.32 0.02 0.08 93.96 16:21:01 6 4.59 0.00 1.52 0.03 0.08 93.77 16:21:01 7 2.90 0.00 1.18 0.02 0.08 95.82 16:22:01 all 5.04 0.00 1.32 0.06 0.09 93.49 16:22:01 0 5.43 0.00 1.76 0.00 0.08 92.73 16:22:01 1 4.60 0.00 1.31 0.10 0.08 93.90 16:22:01 2 4.31 0.00 1.41 0.02 0.10 94.17 16:22:01 3 6.22 0.00 1.14 0.02 0.08 92.54 16:22:01 4 5.18 0.00 1.16 0.02 0.10 93.54 16:22:01 5 4.25 0.00 1.36 0.02 0.10 94.27 16:22:01 6 4.93 0.00 1.17 0.30 0.08 93.51 16:22:01 7 5.34 0.00 1.24 0.02 0.08 93.32 16:23:01 all 8.31 0.00 1.87 0.19 0.08 89.54 16:23:01 0 7.76 0.00 1.89 0.10 0.08 90.16 16:23:01 1 9.10 0.00 1.97 0.32 0.07 88.55 16:23:01 2 6.48 0.00 1.68 0.49 0.07 91.29 16:23:01 3 15.69 0.00 2.06 0.10 0.07 82.08 16:23:01 4 5.63 0.00 2.00 0.08 0.08 92.20 16:23:01 5 6.94 0.00 1.71 0.22 0.08 91.05 16:23:01 6 8.42 0.00 1.59 0.08 0.08 89.82 16:23:01 7 6.46 0.00 2.09 0.18 0.07 91.19 Average: all 13.71 0.00 1.90 0.65 0.07 83.67 Average: 0 11.55 0.00 2.11 0.85 0.07 85.43 Average: 1 13.64 0.00 1.88 0.17 0.06 84.25 Average: 2 14.83 0.00 1.96 1.25 0.07 81.90 Average: 3 13.91 0.00 1.67 0.68 0.06 83.67 Average: 4 16.40 0.00 1.89 0.13 0.07 81.51 Average: 5 11.18 0.00 1.94 0.55 0.07 86.27 Average: 6 14.30 0.00 1.88 0.85 0.07 82.89 Average: 7 13.88 0.00 1.88 0.70 0.07 83.47