---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1290 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 921 22462 0 8783 30790 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:d7:0e:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fed7:efc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:8f:2d:52 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:cff:fe8f:2d52/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1290) 09/30/25 _x86_64_ (8 CPU) 11:06:28 LINUX RESTART (8 CPU) 11:07:02 tps rtps wtps bread/s bwrtn/s 11:08:01 287.61 58.48 229.13 3717.88 33777.46 11:09:02 203.36 19.00 184.36 2221.96 67345.06 11:10:01 189.43 0.41 189.02 12.06 149236.19 11:11:01 428.23 3.22 425.01 418.60 85855.16 11:12:02 31.89 0.28 31.61 9.60 22896.32 11:13:01 31.41 7.17 24.25 1311.83 23119.76 11:14:01 223.28 0.62 222.66 37.73 60585.77 11:15:01 18.13 0.05 18.08 0.93 4913.85 11:16:01 15.96 0.00 15.96 0.00 383.40 11:17:01 29.14 0.02 29.12 0.13 485.30 11:18:01 20.23 0.00 20.23 0.00 439.26 11:19:01 15.36 0.00 15.36 0.00 650.69 11:20:01 27.65 0.12 27.53 18.93 788.80 11:21:01 66.47 1.08 65.39 85.32 2239.89 Average: 113.39 6.42 106.96 558.34 32264.89 11:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 30155764 31688444 2783456 8.45 67452 1776152 1402856 4.13 859528 1633996 168456 11:09:02 25351592 31564720 7587628 23.04 108836 6276380 2153904 6.34 1053120 6052824 3189280 11:10:01 23767360 31617252 9171860 27.84 156228 7730484 1785440 5.25 1044204 7505032 1685924 11:11:01 20802896 28863856 12136324 36.84 172156 7916540 11555428 34.00 4042120 7355376 2436 11:12:02 19209516 27275816 13729704 41.68 172684 7922796 13617648 40.07 5718160 7247848 280 11:13:01 19032156 27199832 13907064 42.22 179740 8013356 13878388 40.83 5835568 7296252 48952 11:14:01 18398564 27072128 14540656 44.14 205228 8437440 14402656 42.38 6351460 7354992 3336 11:15:01 18268200 26944376 14671020 44.54 205340 8439844 14434516 42.47 6480928 7355640 416 11:16:01 18153376 26832892 14785844 44.89 205512 8442980 14450352 42.52 6592116 7357964 1336 11:17:01 17601324 26285180 15337896 46.56 205688 8447048 14949924 43.99 7140720 7357880 980 11:18:01 17552400 26240788 15386820 46.71 205856 8451400 14933652 43.94 7186228 7361332 812 11:19:01 17482632 26183804 15456588 46.92 205944 8463640 15017828 44.19 7242860 7373288 564 11:20:01 19257272 27915924 13681948 41.54 206152 8429120 11805480 34.73 5573164 7306824 356 11:21:01 22994460 31520336 9944760 30.19 208016 8290236 1675600 4.93 2099564 7138444 9856 Average: 20573394 28371811 12365826 37.54 178917 7645530 10433119 30.70 4801410 6835549 365213 11:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 11:08:01 ens3 403.17 279.87 1658.11 82.98 0.00 0.00 0.00 0.00 11:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 lo 19.03 19.03 1.74 1.74 0.00 0.00 0.00 0.00 11:09:02 ens3 1864.55 1012.74 48821.65 85.46 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 16.77 15.93 3.77 3.76 0.00 0.00 0.00 0.00 11:10:01 br-d452cac975dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 vethb1d5bb8 0.48 0.75 0.03 0.04 0.00 0.00 0.00 0.00 11:11:01 vethcef124d 1.08 1.33 0.06 0.08 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 veth3e9d000 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 11:12:02 vethb1d5bb8 22.00 20.93 6.07 3.39 0.00 0.00 0.00 0.00 11:12:02 vethcef124d 12.21 14.00 2.51 1.87 0.00 0.00 0.00 0.00 11:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:02 veth3e9d000 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 vethb1d5bb8 2.64 2.08 0.39 0.27 0.00 0.00 0.00 0.00 11:13:01 vethcef124d 6.76 9.62 1.54 0.74 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 veth3e9d000 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 vethb1d5bb8 3.85 3.13 0.86 0.88 0.00 0.00 0.00 0.00 11:14:01 vethcef124d 7.42 10.31 1.64 0.93 0.00 0.00 0.00 0.00 11:14:01 docker0 31.64 46.64 3.32 1393.81 0.00 0.00 0.00 0.00 11:14:01 veth3e9d000 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 vethb1d5bb8 11.75 10.50 5.37 6.67 0.00 0.00 0.00 0.00 11:15:01 vethcef124d 6.68 9.43 1.51 0.72 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 veth3e9d000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 vethb1d5bb8 13.76 12.68 6.73 10.60 0.00 0.00 0.00 0.00 11:16:01 vethcef124d 7.33 10.13 1.62 0.90 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 veth3e9d000 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 vethb1d5bb8 6.48 5.68 2.42 3.96 0.00 0.00 0.00 0.00 11:17:01 vethcef124d 76.52 78.62 9.71 18.67 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 veth3e9d000 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 vethb1d5bb8 10.41 9.47 5.42 9.02 0.00 0.00 0.00 0.00 11:18:01 vethcef124d 43.34 45.66 5.70 9.72 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 veth3e9d000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 vethb1d5bb8 6.63 6.03 3.16 4.73 0.00 0.00 0.00 0.00 11:19:01 vethcef124d 6.57 9.43 1.55 0.72 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 veth3e9d000 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 vethcef124d 7.55 10.43 1.67 0.92 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 veth3e9d000 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 veth094f372 86.12 117.41 17.49 26.94 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 39.06 39.06 3.43 3.43 0.00 0.00 0.00 0.00 11:21:01 ens3 2523.71 1472.45 54285.93 242.55 0.00 0.00 0.00 0.00 Average: docker0 2.26 3.34 0.24 99.75 0.00 0.00 0.00 0.00 Average: lo 2.55 2.55 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 179.54 104.68 3880.10 17.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1290) 09/30/25 _x86_64_ (8 CPU) 11:06:28 LINUX RESTART (8 CPU) 11:07:02 CPU %user %nice %system %iowait %steal %idle 11:08:01 all 10.47 0.00 1.06 5.16 0.04 83.26 11:08:01 0 4.75 0.00 0.54 16.54 0.03 78.13 11:08:01 1 9.70 0.00 0.97 9.36 0.03 79.93 11:08:01 2 9.06 0.00 0.71 1.85 0.05 88.32 11:08:01 3 5.39 0.00 1.02 1.50 0.05 92.04 11:08:01 4 30.43 0.00 1.85 3.56 0.10 64.06 11:08:01 5 5.07 0.00 0.87 1.96 0.03 92.08 11:08:01 6 15.66 0.00 1.80 4.52 0.03 77.99 11:08:01 7 3.70 0.00 0.68 2.04 0.02 93.57 11:09:02 all 14.07 0.00 5.04 14.95 0.08 65.86 11:09:02 0 29.20 0.00 4.85 4.21 0.12 61.62 11:09:02 1 17.86 0.00 4.47 20.43 0.10 57.14 11:09:02 2 10.61 0.00 5.11 15.76 0.08 68.44 11:09:02 3 10.92 0.00 5.40 8.41 0.08 75.19 11:09:02 4 10.74 0.00 4.77 4.29 0.07 80.13 11:09:02 5 12.38 0.00 4.64 17.78 0.08 65.12 11:09:02 6 10.32 0.00 5.65 18.69 0.08 65.26 11:09:02 7 10.47 0.00 5.46 30.00 0.08 53.99 11:10:01 all 8.88 0.00 3.79 21.28 0.05 66.00 11:10:01 0 8.54 0.00 4.04 2.05 0.03 85.33 11:10:01 1 9.43 0.00 3.67 38.12 0.05 48.72 11:10:01 2 7.76 0.00 5.26 8.94 0.05 78.00 11:10:01 3 9.43 0.00 2.56 3.62 0.03 84.36 11:10:01 4 7.10 0.00 3.45 44.09 0.05 45.31 11:10:01 5 8.55 0.00 3.55 7.30 0.03 80.57 11:10:01 6 9.16 0.00 4.23 18.33 0.05 68.23 11:10:01 7 11.05 0.00 3.56 47.84 0.05 37.49 11:11:01 all 39.30 0.00 4.81 6.32 0.11 49.45 11:11:01 0 38.52 0.00 5.00 2.29 0.12 54.07 11:11:01 1 36.11 0.00 4.70 1.06 0.10 58.03 11:11:01 2 38.77 0.00 4.56 4.82 0.10 51.75 11:11:01 3 41.45 0.00 4.66 3.19 0.12 50.58 11:11:01 4 40.83 0.00 4.91 3.48 0.12 50.65 11:11:01 5 40.67 0.00 4.68 2.23 0.12 52.31 11:11:01 6 40.66 0.00 5.47 32.54 0.14 21.20 11:11:01 7 37.42 0.00 4.53 1.13 0.10 56.82 11:12:02 all 37.18 0.00 3.08 0.98 0.11 58.64 11:12:02 0 37.36 0.00 3.02 0.02 0.10 59.51 11:12:02 1 38.09 0.00 3.27 0.22 0.12 58.30 11:12:02 2 36.46 0.00 3.17 6.77 0.13 53.47 11:12:02 3 38.85 0.00 3.19 0.24 0.10 57.63 11:12:02 4 37.78 0.00 3.22 0.39 0.12 58.50 11:12:02 5 34.15 0.00 2.73 0.00 0.10 63.01 11:12:02 6 39.73 0.00 3.19 0.12 0.10 56.86 11:12:02 7 35.05 0.00 2.84 0.10 0.08 61.92 11:13:01 all 2.76 0.00 0.51 1.64 0.05 95.04 11:13:01 0 2.39 0.00 0.49 0.17 0.05 96.89 11:13:01 1 2.48 0.00 0.53 0.42 0.03 96.54 11:13:01 2 2.16 0.00 0.65 11.75 0.05 85.40 11:13:01 3 3.08 0.00 0.51 0.07 0.07 96.27 11:13:01 4 2.77 0.00 0.46 0.44 0.03 96.30 11:13:01 5 3.81 0.00 0.46 0.03 0.05 95.65 11:13:01 6 2.37 0.00 0.44 0.10 0.05 97.03 11:13:01 7 3.02 0.00 0.59 0.15 0.05 96.18 11:14:01 all 11.15 0.00 2.46 3.94 0.08 82.38 11:14:01 0 10.03 0.00 2.40 4.66 0.07 82.85 11:14:01 1 8.43 0.00 3.00 5.68 0.08 82.80 11:14:01 2 9.26 0.00 2.30 8.34 0.07 80.03 11:14:01 3 14.60 0.00 2.73 0.99 0.08 81.59 11:14:01 4 11.53 0.00 2.50 2.40 0.07 83.50 11:14:01 5 9.76 0.00 1.92 1.25 0.08 86.99 11:14:01 6 15.58 0.00 2.48 2.77 0.08 79.09 11:14:01 7 10.05 0.00 2.35 5.43 0.08 82.09 11:15:01 all 6.31 0.00 0.60 0.27 0.06 92.76 11:15:01 0 5.62 0.00 0.54 0.08 0.07 93.69 11:15:01 1 6.62 0.00 0.59 1.07 0.05 91.67 11:15:01 2 7.00 0.00 0.67 0.07 0.07 92.20 11:15:01 3 5.54 0.00 0.73 0.03 0.07 93.63 11:15:01 4 6.99 0.00 0.60 0.70 0.07 91.64 11:15:01 5 6.88 0.00 0.60 0.13 0.07 92.32 11:15:01 6 5.94 0.00 0.58 0.00 0.07 93.41 11:15:01 7 5.89 0.00 0.50 0.08 0.05 93.48 11:16:01 all 6.17 0.00 0.60 0.06 0.06 93.11 11:16:01 0 5.48 0.00 0.80 0.17 0.05 93.51 11:16:01 1 5.19 0.00 0.64 0.12 0.07 93.99 11:16:01 2 6.98 0.00 0.59 0.00 0.07 92.37 11:16:01 3 5.18 0.00 0.52 0.07 0.05 94.18 11:16:01 4 8.67 0.00 0.58 0.03 0.05 90.66 11:16:01 5 5.82 0.00 0.60 0.02 0.05 93.50 11:16:01 6 6.03 0.00 0.43 0.02 0.05 93.46 11:16:01 7 5.98 0.00 0.63 0.05 0.07 93.27 11:17:01 all 8.17 0.00 0.88 0.06 0.06 90.84 11:17:01 0 8.47 0.00 1.05 0.07 0.07 90.34 11:17:01 1 8.47 0.00 1.27 0.15 0.05 90.06 11:17:01 2 8.32 0.00 0.70 0.03 0.05 90.90 11:17:01 3 6.06 0.00 0.89 0.05 0.07 92.94 11:17:01 4 9.59 0.00 0.84 0.03 0.03 89.51 11:17:01 5 7.84 0.00 0.84 0.02 0.08 91.22 11:17:01 6 7.81 0.00 0.82 0.02 0.05 91.30 11:17:01 7 8.79 0.00 0.62 0.13 0.05 90.41 11:18:01 all 6.18 0.00 0.75 0.06 0.06 92.95 11:18:01 0 6.41 0.00 0.70 0.05 0.05 92.79 11:18:01 1 6.44 0.00 0.82 0.12 0.07 92.55 11:18:01 2 5.80 0.00 0.58 0.05 0.05 93.52 11:18:01 3 5.81 0.00 0.88 0.12 0.07 93.12 11:18:01 4 5.63 0.00 0.78 0.02 0.07 93.51 11:18:01 5 5.75 0.00 0.70 0.12 0.05 93.37 11:18:01 6 7.16 0.00 0.77 0.05 0.07 91.96 11:18:01 7 6.43 0.00 0.70 0.02 0.05 92.80 11:18:01 CPU %user %nice %system %iowait %steal %idle 11:19:01 all 3.91 0.00 0.50 0.08 0.06 95.45 11:19:01 0 3.98 0.00 0.52 0.05 0.07 95.39 11:19:01 1 4.26 0.00 0.57 0.18 0.07 94.92 11:19:01 2 3.64 0.00 0.55 0.02 0.07 95.72 11:19:01 3 2.76 0.00 0.45 0.13 0.07 96.58 11:19:01 4 3.76 0.00 0.47 0.13 0.05 95.59 11:19:01 5 3.20 0.00 0.50 0.03 0.07 96.20 11:19:01 6 4.83 0.00 0.62 0.02 0.07 94.47 11:19:01 7 4.82 0.00 0.42 0.05 0.07 94.64 11:20:01 all 2.69 0.00 0.85 0.16 0.05 96.25 11:20:01 0 2.39 0.00 0.87 0.10 0.05 96.59 11:20:01 1 2.64 0.00 0.92 0.22 0.05 96.17 11:20:01 2 2.56 0.00 0.89 0.02 0.05 96.49 11:20:01 3 3.15 0.00 0.87 0.10 0.05 95.83 11:20:01 4 3.34 0.00 0.70 0.13 0.03 95.79 11:20:01 5 2.52 0.00 0.81 0.30 0.05 96.33 11:20:01 6 2.49 0.00 0.82 0.23 0.05 96.41 11:20:01 7 2.46 0.00 0.90 0.13 0.03 96.47 11:21:01 all 6.29 0.00 0.80 0.27 0.03 92.61 11:21:01 0 4.09 0.00 0.93 0.03 0.02 94.92 11:21:01 1 1.48 0.00 0.70 0.02 0.02 97.78 11:21:01 2 8.26 0.00 0.87 0.08 0.03 90.75 11:21:01 3 2.89 0.00 0.66 0.08 0.03 96.33 11:21:01 4 1.87 0.00 0.70 1.09 0.03 96.31 11:21:01 5 0.65 0.00 0.55 0.57 0.02 98.22 11:21:01 6 4.31 0.00 0.72 0.03 0.03 94.91 11:21:01 7 26.84 0.00 1.29 0.23 0.07 71.58 Average: all 11.67 0.00 1.84 3.93 0.06 82.50 Average: 0 11.97 0.00 1.84 2.17 0.06 83.97 Average: 1 11.23 0.00 1.87 5.49 0.06 81.35 Average: 2 11.18 0.00 1.90 4.17 0.07 82.68 Average: 3 11.06 0.00 1.79 1.33 0.07 85.75 Average: 4 12.91 0.00 1.84 4.28 0.06 80.90 Average: 5 10.49 0.00 1.68 2.29 0.06 85.49 Average: 6 12.26 0.00 2.00 5.50 0.07 80.18 Average: 7 12.28 0.00 1.79 6.21 0.06 79.66