---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13792 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 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 924 22455 0 8787 30787 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:7e:89:7a brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:fe7e:897a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:c8:4a:e3 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::42:1fff:fec8:4ae3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13792) 11/19/25 _x86_64_ (8 CPU) 09:57:15 LINUX RESTART (8 CPU) 09:58:00 tps rtps wtps bread/s bwrtn/s 09:59:01 236.45 19.54 216.91 2281.96 82015.82 10:00:01 706.78 5.40 701.38 443.79 248850.66 10:01:01 54.69 0.00 54.69 0.00 37895.28 10:02:01 11.08 0.05 11.03 6.80 237.83 10:03:01 234.76 6.97 227.80 1283.12 39903.48 10:04:01 20.59 0.52 20.08 23.46 502.63 10:05:01 15.80 0.00 15.80 0.00 340.34 10:06:01 31.14 0.00 31.14 0.00 612.96 10:07:02 20.43 0.02 20.41 2.40 454.32 10:08:01 22.40 0.00 22.40 0.00 585.93 10:09:01 15.11 0.00 15.11 0.00 748.14 10:10:01 45.36 0.13 45.23 25.06 1220.06 10:11:01 57.47 2.12 55.36 104.38 2570.10 Average: 113.54 2.70 110.84 324.24 32111.33 09:58:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 25378344 31533908 7560876 22.95 104632 6233040 2258412 6.64 1068132 6005672 3635436 10:00:01 21335212 29385008 11604008 35.23 171512 7904796 11596620 34.12 3467868 7397736 1732 10:01:01 18824736 26873868 14114484 42.85 173480 7905192 14262492 41.96 6116412 7228944 368 10:02:01 18836180 26886644 14103040 42.82 173764 7906796 14256256 41.95 6106924 7225944 424 10:03:01 17311036 26846816 15628184 47.45 206156 9277940 14441788 42.49 6588876 8179084 390976 10:04:01 18029040 26702540 14910180 45.27 206500 8436848 14729316 43.34 6725660 7337804 684 10:05:01 17900940 26577812 15038280 45.65 206688 8440004 14839856 43.66 6849512 7340220 2932 10:06:01 17156060 25837644 15783160 47.92 206976 8444232 15599228 45.90 7593168 7340040 928 10:07:02 17126988 25814684 15812232 48.00 207108 8450216 15584760 45.85 7615396 7345240 2736 10:08:01 17098516 25792720 15840704 48.09 207280 8456260 15599312 45.90 7637168 7350796 376 10:09:01 17002824 25712408 15936396 48.38 207484 8470860 15678068 46.13 7717704 7365204 124 10:10:01 20535252 29182348 12403968 37.66 208100 8421048 7873108 23.16 4347140 7281820 256 10:11:01 22933536 31466152 10005684 30.38 209984 8293844 1704160 5.01 2172996 7121880 12824 Average: 19189897 27585581 13749323 41.74 191513 8203160 12186414 35.86 5692843 7270799 311523 09:58:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 ens3 1672.29 939.12 46807.06 80.21 0.00 0.00 0.00 0.00 09:59:01 lo 20.07 20.07 1.86 1.86 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 veth01f1380 37.29 51.22 5.69 7.27 0.00 0.00 0.00 0.00 10:00:01 ens3 109.48 57.31 2708.99 7.70 0.00 0.00 0.00 0.00 10:00:01 veth36c0432 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 10:00:01 veth89a126c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:01:01 veth01f1380 118.06 122.95 23.09 23.10 0.00 0.00 0.00 0.00 10:01:01 ens3 2.97 1.87 1.21 0.42 0.00 0.00 0.00 0.00 10:01:01 veth36c0432 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 10:01:01 veth89a126c 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 10:02:01 veth01f1380 4.45 5.25 0.92 0.94 0.00 0.00 0.00 0.00 10:02:01 ens3 7.45 3.40 1.91 1.12 0.00 0.00 0.00 0.00 10:02:01 veth36c0432 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 veth89a126c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 veth01f1380 6.10 7.40 0.75 0.92 0.00 0.00 0.00 0.00 10:03:01 ens3 96.35 63.77 2270.49 6.55 0.00 0.00 0.00 0.00 10:03:01 veth36c0432 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 veth89a126c 0.23 0.25 0.03 0.03 0.00 0.00 0.00 0.00 10:04:01 veth01f1380 46.65 53.50 34.57 11.19 0.00 0.00 0.00 0.00 10:04:01 ens3 4.62 2.83 1.21 1.29 0.00 0.00 0.00 0.00 10:04:01 veth36c0432 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 veth89a126c 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 veth01f1380 45.88 50.86 40.23 14.34 0.00 0.00 0.00 0.00 10:05:01 ens3 2.03 1.35 0.36 0.59 0.00 0.00 0.00 0.00 10:05:01 veth36c0432 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 veth89a126c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 veth01f1380 208.80 216.11 78.88 26.78 0.00 0.00 0.00 0.01 10:06:01 ens3 2.28 1.37 0.99 2.71 0.00 0.00 0.00 0.00 10:06:01 veth36c0432 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 veth89a126c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:07:02 veth01f1380 103.05 110.21 78.26 17.45 0.00 0.00 0.00 0.01 10:07:02 ens3 0.95 0.85 0.18 0.39 0.00 0.00 0.00 0.00 10:07:02 veth36c0432 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:07:02 veth89a126c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 veth01f1380 71.02 79.36 82.06 13.74 0.00 0.00 0.00 0.01 10:08:01 ens3 1.17 1.02 0.28 0.46 0.00 0.00 0.00 0.00 10:08:01 veth36c0432 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 veth89a126c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 veth01f1380 41.96 44.31 46.85 8.98 0.00 0.00 0.00 0.00 10:09:01 ens3 1.25 1.23 0.24 0.23 0.00 0.00 0.00 0.00 10:09:01 veth36c0432 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 veth89a126c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 veth01f1380 3.22 5.02 0.34 0.42 0.00 0.00 0.00 0.00 10:10:01 ens3 10.15 11.23 5.72 2.12 0.00 0.00 0.00 0.00 10:10:01 veth36c0432 0.00 0.62 0.00 0.04 0.00 0.00 0.00 0.00 10:10:01 vethcdcd8fa 178.47 203.30 27.94 35.60 0.00 0.00 0.00 0.00 10:11:01 ens3 57.39 43.53 73.73 49.12 0.00 0.00 0.00 0.00 10:11:01 lo 40.33 40.33 3.55 3.55 0.00 0.00 0.00 0.00 10:11:01 docker0 43.93 68.56 4.00 1425.18 0.00 0.00 0.00 0.00 Average: ens3 153.92 88.24 4060.54 11.88 0.00 0.00 0.00 0.00 Average: lo 2.77 2.77 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 3.38 5.27 0.31 109.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13792) 11/19/25 _x86_64_ (8 CPU) 09:57:15 LINUX RESTART (8 CPU) 09:58:00 CPU %user %nice %system %iowait %steal %idle 09:59:01 all 16.57 0.00 5.19 2.62 0.07 75.56 09:59:01 0 10.55 0.00 4.81 0.23 0.05 84.36 09:59:01 1 24.21 0.00 6.35 3.28 0.10 66.06 09:59:01 2 18.31 0.00 5.32 0.67 0.07 75.63 09:59:01 3 9.40 0.00 4.71 0.81 0.05 85.03 09:59:01 4 27.95 0.00 6.36 1.87 0.07 63.76 09:59:01 5 13.99 0.00 4.79 0.49 0.05 80.68 09:59:01 6 13.82 0.00 4.34 1.07 0.05 80.73 09:59:01 7 14.39 0.00 4.81 12.54 0.08 68.18 10:00:01 all 30.02 0.00 8.08 9.52 0.11 52.27 10:00:01 0 30.73 0.00 7.55 2.39 0.12 59.22 10:00:01 1 28.33 0.00 7.03 13.29 0.10 51.26 10:00:01 2 28.45 0.00 8.79 19.48 0.12 43.16 10:00:01 3 31.21 0.00 7.37 9.04 0.08 52.30 10:00:01 4 29.75 0.00 7.95 8.77 0.12 53.41 10:00:01 5 30.71 0.00 9.29 12.00 0.14 47.86 10:00:01 6 31.19 0.00 8.46 8.49 0.10 51.76 10:00:01 7 29.78 0.00 8.17 2.84 0.10 59.11 10:01:01 all 65.29 0.00 5.15 0.15 0.13 29.29 10:01:01 0 67.39 0.00 5.45 0.12 0.13 26.91 10:01:01 1 62.34 0.00 4.90 0.03 0.14 32.59 10:01:01 2 63.22 0.00 4.66 0.91 0.14 31.07 10:01:01 3 67.65 0.00 5.47 0.02 0.12 26.75 10:01:01 4 66.29 0.00 4.98 0.00 0.12 28.62 10:01:01 5 64.71 0.00 5.26 0.02 0.12 29.89 10:01:01 6 65.11 0.00 5.65 0.03 0.13 29.07 10:01:01 7 65.54 0.00 4.88 0.08 0.10 29.40 10:02:01 all 3.03 0.00 0.47 0.04 0.09 96.36 10:02:01 0 3.96 0.00 0.47 0.17 0.10 95.31 10:02:01 1 2.65 0.00 0.55 0.02 0.10 96.68 10:02:01 2 3.39 0.00 0.57 0.00 0.08 95.96 10:02:01 3 2.63 0.00 0.40 0.00 0.10 96.87 10:02:01 4 3.18 0.00 0.48 0.00 0.08 96.26 10:02:01 5 3.10 0.00 0.40 0.00 0.10 96.39 10:02:01 6 3.17 0.00 0.60 0.07 0.10 96.06 10:02:01 7 2.20 0.00 0.28 0.05 0.07 97.39 10:03:01 all 8.43 0.00 2.24 2.04 0.10 87.19 10:03:01 0 9.46 0.00 2.28 1.54 0.17 86.56 10:03:01 1 5.63 0.00 1.46 0.45 0.08 92.38 10:03:01 2 8.46 0.00 2.95 5.59 0.10 82.90 10:03:01 3 7.15 0.00 2.77 0.79 0.10 89.19 10:03:01 4 8.75 0.00 2.22 0.99 0.10 87.93 10:03:01 5 10.94 0.00 2.08 4.18 0.08 82.72 10:03:01 6 9.30 0.00 1.88 1.26 0.08 87.47 10:03:01 7 7.76 0.00 2.28 1.51 0.08 88.36 10:04:01 all 8.23 0.00 1.00 0.06 0.10 90.60 10:04:01 0 8.04 0.00 1.20 0.07 0.12 90.57 10:04:01 1 8.26 0.00 1.02 0.20 0.10 90.41 10:04:01 2 7.40 0.00 0.80 0.08 0.10 91.61 10:04:01 3 8.22 0.00 0.97 0.03 0.10 90.67 10:04:01 4 9.29 0.00 1.15 0.05 0.12 89.39 10:04:01 5 7.56 0.00 0.79 0.03 0.10 91.52 10:04:01 6 8.80 0.00 1.09 0.07 0.10 89.94 10:04:01 7 8.25 0.00 0.94 0.03 0.12 90.67 10:05:01 all 6.56 0.00 0.77 0.05 0.09 92.53 10:05:01 0 6.03 0.00 0.93 0.08 0.08 92.87 10:05:01 1 6.49 0.00 0.91 0.05 0.12 92.43 10:05:01 2 5.34 0.00 0.84 0.05 0.10 93.67 10:05:01 3 7.48 0.00 0.82 0.00 0.10 91.60 10:05:01 4 6.88 0.00 0.68 0.10 0.08 92.25 10:05:01 5 6.29 0.00 0.69 0.02 0.07 92.95 10:05:01 6 6.49 0.00 0.72 0.00 0.12 92.67 10:05:01 7 7.52 0.00 0.60 0.00 0.08 91.80 10:06:01 all 8.79 0.00 0.96 0.07 0.10 90.09 10:06:01 0 5.97 0.00 1.05 0.03 0.10 92.85 10:06:01 1 10.34 0.00 0.89 0.08 0.10 88.58 10:06:01 2 9.69 0.00 0.80 0.02 0.08 89.41 10:06:01 3 9.16 0.00 0.95 0.03 0.10 89.75 10:06:01 4 9.60 0.00 0.90 0.23 0.10 89.16 10:06:01 5 8.30 0.00 0.97 0.02 0.13 90.58 10:06:01 6 10.14 0.00 1.14 0.08 0.12 88.52 10:06:01 7 7.08 0.00 0.95 0.05 0.12 91.80 10:07:02 all 6.72 0.00 0.76 0.06 0.10 92.35 10:07:02 0 6.54 0.00 1.04 0.07 0.12 92.24 10:07:02 1 5.79 0.00 0.72 0.07 0.10 93.32 10:07:02 2 7.69 0.00 0.62 0.07 0.10 91.52 10:07:02 3 7.30 0.00 0.67 0.02 0.10 91.91 10:07:02 4 7.22 0.00 0.74 0.17 0.08 91.80 10:07:02 5 6.69 0.00 0.77 0.07 0.10 92.37 10:07:02 6 6.47 0.00 0.84 0.02 0.12 92.56 10:07:02 7 6.11 0.00 0.69 0.07 0.12 93.01 10:08:01 all 5.18 0.00 0.64 0.07 0.10 94.01 10:08:01 0 4.62 0.00 0.76 0.03 0.10 94.48 10:08:01 1 6.25 0.00 0.66 0.03 0.10 92.95 10:08:01 2 6.22 0.00 0.61 0.09 0.09 92.99 10:08:01 3 5.19 0.00 0.56 0.02 0.10 94.13 10:08:01 4 5.00 0.00 0.56 0.14 0.09 94.22 10:08:01 5 5.86 0.00 0.71 0.02 0.10 93.30 10:08:01 6 4.03 0.00 0.59 0.05 0.08 95.24 10:08:01 7 4.24 0.00 0.62 0.15 0.12 94.87 10:09:01 all 3.40 0.00 0.52 0.07 0.09 95.92 10:09:01 0 2.52 0.00 0.77 0.07 0.08 96.56 10:09:01 1 3.26 0.00 0.55 0.05 0.10 96.04 10:09:01 2 3.16 0.00 0.45 0.03 0.08 96.27 10:09:01 3 3.81 0.00 0.57 0.02 0.10 95.51 10:09:01 4 3.32 0.00 0.45 0.23 0.10 95.89 10:09:01 5 4.04 0.00 0.50 0.07 0.08 95.31 10:09:01 6 3.24 0.00 0.40 0.02 0.10 96.24 10:09:01 7 3.82 0.00 0.50 0.08 0.08 95.51 10:09:01 CPU %user %nice %system %iowait %steal %idle 10:10:01 all 2.81 0.00 1.07 0.21 0.09 95.82 10:10:01 0 3.96 0.00 1.17 0.20 0.08 94.58 10:10:01 1 2.58 0.00 1.12 0.13 0.08 96.08 10:10:01 2 2.41 0.00 1.07 0.50 0.10 95.92 10:10:01 3 3.41 0.00 1.17 0.18 0.10 95.13 10:10:01 4 2.48 0.00 1.09 0.13 0.08 96.22 10:10:01 5 2.32 0.00 0.80 0.18 0.10 96.59 10:10:01 6 2.74 0.00 1.00 0.13 0.10 96.02 10:10:01 7 2.59 0.00 1.11 0.19 0.12 96.00 10:11:01 all 8.57 0.00 0.93 0.25 0.04 90.22 10:11:01 0 17.30 0.00 1.00 0.10 0.03 81.56 10:11:01 1 21.23 0.00 1.42 0.17 0.08 77.10 10:11:01 2 4.47 0.00 0.85 0.03 0.03 94.62 10:11:01 3 1.07 0.00 0.80 0.03 0.02 98.08 10:11:01 4 0.82 0.00 0.42 0.07 0.03 98.66 10:11:01 5 1.95 0.00 0.53 1.42 0.02 96.08 10:11:01 6 11.58 0.00 1.35 0.08 0.07 86.92 10:11:01 7 10.13 0.00 1.06 0.12 0.03 88.66 Average: all 13.33 0.00 2.13 1.17 0.09 83.28 Average: 0 13.59 0.00 2.19 0.39 0.10 83.73 Average: 1 14.37 0.00 2.12 1.36 0.10 82.05 Average: 2 12.89 0.00 2.17 2.10 0.09 82.74 Average: 3 12.57 0.00 2.10 0.84 0.09 84.40 Average: 4 13.87 0.00 2.15 0.98 0.09 82.91 Average: 5 12.78 0.00 2.12 1.41 0.09 83.60 Average: 6 13.53 0.00 2.16 0.87 0.10 83.35 Average: 7 13.02 0.00 2.07 1.38 0.09 83.44