---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30557 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 10% / 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 897 23398 0 7871 30814 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:0a:17:9f brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85570sec preferred_lft 85570sec inet6 fe80::f816:3eff:fe0a:179f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:bf:5a:b5 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::42:65ff:febf:5ab5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30557) 07/25/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 172.30 27.86 144.44 2476.12 72369.67 13:26:01 374.51 0.58 373.93 42.52 225650.38 13:27:01 311.86 2.58 309.28 415.00 38372.94 13:28:01 6.12 0.00 6.12 0.00 221.96 13:29:01 219.90 0.38 219.51 36.53 33957.41 13:30:01 20.40 0.00 20.40 0.00 670.69 13:31:01 6.90 0.00 6.90 0.00 154.24 13:32:01 11.46 0.00 11.46 0.00 295.68 13:33:01 18.21 0.00 18.21 0.00 202.90 13:34:01 13.61 0.00 13.61 0.00 279.77 13:35:01 12.08 0.00 12.08 0.00 267.96 13:36:01 19.13 0.13 19.00 14.40 509.78 13:37:01 74.87 1.80 73.07 93.98 2759.94 Average: 97.03 2.56 94.47 236.81 28903.18 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 28264900 31542480 4674320 14.19 85340 3470716 2387332 7.02 1048228 3249868 1688032 13:26:01 24646368 31640272 8292852 25.18 136136 6951432 1707136 5.02 1006168 6725356 536 13:27:01 20539224 27841508 12399996 37.65 151396 7239360 13414916 39.47 5115988 6591880 2972 13:28:01 20223228 27524888 12715992 38.60 151620 7238748 13411204 39.46 5466408 6549368 500 13:29:01 19619316 27461920 13319904 40.44 193024 7686332 13579076 39.95 5617504 6944624 2916 13:30:01 19441628 27295748 13497592 40.98 193256 7696224 13817096 40.65 5793180 6938824 464 13:31:01 18982116 26837244 13957104 42.37 193388 7696912 14327016 42.15 6251344 6939136 588 13:32:01 18986232 26841736 13952988 42.36 193548 7697120 14309156 42.10 6247616 6939028 916 13:33:01 18981684 26837588 13957536 42.37 193688 7697344 14324648 42.15 6252412 6939096 660 13:34:01 18916864 26775384 14022356 42.57 193860 7699692 14422788 42.44 6314232 6941148 1012 13:35:01 18871916 26732228 14067304 42.71 194020 7701368 14453036 42.52 6359296 6941968 348 13:36:01 19624076 27442940 13315144 40.42 194260 7666132 12485140 36.73 5675856 6896940 448 13:37:01 23972660 31563412 8966560 27.22 196292 7429500 1608588 4.73 1651036 6675624 8844 Average: 20851555 28179796 12087665 36.70 174602 7220837 11095933 32.65 4830713 6559451 131403 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 14.60 14.60 1.37 1.37 0.00 0.00 0.00 0.00 13:25:01 ens3 754.71 457.49 19192.34 41.92 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 br-b24efd3a292b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 5.06 5.06 0.46 0.46 0.00 0.00 0.00 0.00 13:26:01 ens3 814.86 440.04 26971.18 38.25 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethe0804e0 38.46 46.76 3.11 326.91 0.00 0.00 0.00 0.03 13:27:01 br-b24efd3a292b 38.89 46.48 2.60 326.89 0.00 0.00 0.00 0.00 13:27:01 vethd4d6eca 92.67 92.60 15.65 18.68 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 vethe0804e0 0.52 0.42 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 br-b24efd3a292b 0.57 0.35 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 vethd4d6eca 0.13 0.22 0.43 0.02 0.00 0.00 0.00 0.00 13:29:01 docker0 53.76 92.00 4.38 1343.49 0.00 0.00 0.00 0.00 13:29:01 vethe0804e0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 br-b24efd3a292b 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 vethd4d6eca 0.20 0.23 0.54 0.02 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethe0804e0 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 br-b24efd3a292b 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethd4d6eca 67.31 67.06 8.83 17.48 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethe0804e0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 br-b24efd3a292b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethd4d6eca 34.01 33.86 5.34 8.48 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethe0804e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 br-b24efd3a292b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethd4d6eca 0.27 0.27 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethe0804e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 br-b24efd3a292b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethd4d6eca 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethe0804e0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 br-b24efd3a292b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethd4d6eca 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethe0804e0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-b24efd3a292b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethd4d6eca 3.63 3.53 1.49 1.17 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-b24efd3a292b 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethd4d6eca 0.37 0.60 0.62 0.04 0.00 0.00 0.00 0.00 13:36:01 lo 37.96 37.96 3.32 3.32 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 13:37:01 ens3 2170.60 1303.80 49609.59 199.88 0.00 0.00 0.00 0.00 Average: docker0 4.14 7.08 0.34 103.34 0.00 0.00 0.00 0.00 Average: lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 142.45 82.65 3752.61 9.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30557) 07/25/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 12.06 0.00 1.94 2.07 0.04 83.89 13:25:01 0 11.61 0.00 2.61 0.47 0.03 85.29 13:25:01 1 4.53 0.00 1.17 0.40 0.02 93.89 13:25:01 2 12.45 0.00 2.23 8.69 0.05 76.58 13:25:01 3 4.58 0.00 1.78 0.48 0.05 93.10 13:25:01 4 5.09 0.00 1.32 3.72 0.03 89.84 13:25:01 5 7.49 0.00 1.49 0.47 0.03 90.52 13:25:01 6 13.41 0.00 2.10 0.25 0.05 84.19 13:25:01 7 37.36 0.00 2.86 2.09 0.08 57.62 13:26:01 all 13.74 0.00 7.00 15.54 0.07 63.64 13:26:01 0 13.70 0.00 7.12 3.20 0.05 75.93 13:26:01 1 14.26 0.00 7.55 30.96 0.08 47.14 13:26:01 2 13.12 0.00 6.84 14.52 0.08 65.44 13:26:01 3 14.43 0.00 6.13 3.89 0.10 75.44 13:26:01 4 14.05 0.00 6.70 17.76 0.05 61.44 13:26:01 5 14.46 0.00 6.93 4.44 0.07 74.10 13:26:01 6 14.41 0.00 8.31 24.72 0.08 52.49 13:26:01 7 11.45 0.00 6.46 24.89 0.05 57.14 13:27:01 all 63.25 0.00 7.03 1.15 0.14 28.44 13:27:01 0 61.75 0.00 6.87 0.81 0.15 30.42 13:27:01 1 63.79 0.00 6.95 0.71 0.13 28.42 13:27:01 2 63.03 0.00 7.13 1.71 0.12 28.01 13:27:01 3 62.87 0.00 6.56 1.74 0.12 28.71 13:27:01 4 61.53 0.00 7.67 1.83 0.14 28.84 13:27:01 5 65.74 0.00 7.80 1.18 0.15 25.12 13:27:01 6 64.57 0.00 7.21 0.66 0.15 27.41 13:27:01 7 62.68 0.00 6.05 0.56 0.14 30.57 13:28:01 all 11.64 0.00 1.03 0.02 0.08 87.24 13:28:01 0 12.67 0.00 1.06 0.02 0.08 86.17 13:28:01 1 8.87 0.00 0.92 0.00 0.08 90.12 13:28:01 2 11.42 0.00 0.92 0.03 0.10 87.53 13:28:01 3 11.64 0.00 0.95 0.00 0.08 87.33 13:28:01 4 12.43 0.00 1.02 0.10 0.07 86.38 13:28:01 5 13.19 0.00 1.26 0.00 0.08 85.47 13:28:01 6 11.37 0.00 0.97 0.00 0.07 87.59 13:28:01 7 11.53 0.00 1.07 0.00 0.10 87.30 13:29:01 all 8.92 0.00 2.50 2.09 0.09 86.40 13:29:01 0 4.48 0.00 1.84 1.77 0.05 91.87 13:29:01 1 10.23 0.00 2.42 0.50 0.08 86.76 13:29:01 2 14.80 0.00 2.93 0.67 0.12 81.48 13:29:01 3 6.97 0.00 3.06 7.81 0.10 82.06 13:29:01 4 8.49 0.00 2.57 3.85 0.08 85.00 13:29:01 5 8.50 0.00 2.31 1.44 0.08 87.66 13:29:01 6 9.81 0.00 2.91 0.50 0.10 86.68 13:29:01 7 8.08 0.00 2.03 0.13 0.07 89.68 13:30:01 all 10.45 0.00 1.00 0.05 0.08 88.43 13:30:01 0 9.30 0.00 0.86 0.02 0.07 89.76 13:30:01 1 11.09 0.00 0.87 0.03 0.08 87.92 13:30:01 2 10.14 0.00 1.05 0.05 0.07 88.69 13:30:01 3 10.81 0.00 1.12 0.17 0.07 87.84 13:30:01 4 9.64 0.00 1.21 0.03 0.10 89.02 13:30:01 5 11.62 0.00 0.87 0.07 0.07 87.38 13:30:01 6 10.60 0.00 0.97 0.03 0.08 88.31 13:30:01 7 10.42 0.00 0.99 0.00 0.08 88.51 13:31:01 all 3.56 0.00 0.49 0.02 0.08 95.85 13:31:01 0 2.73 0.00 0.40 0.00 0.08 96.79 13:31:01 1 3.17 0.00 0.52 0.02 0.08 96.21 13:31:01 2 3.13 0.00 0.55 0.00 0.08 96.23 13:31:01 3 2.47 0.00 0.50 0.10 0.08 96.84 13:31:01 4 3.78 0.00 0.47 0.00 0.05 95.70 13:31:01 5 3.37 0.00 0.43 0.03 0.07 96.09 13:31:01 6 6.64 0.00 0.65 0.02 0.08 92.61 13:31:01 7 3.20 0.00 0.45 0.03 0.08 96.23 13:32:01 all 2.24 0.00 0.41 0.02 0.07 97.25 13:32:01 0 1.24 0.00 0.32 0.00 0.05 98.39 13:32:01 1 1.61 0.00 0.32 0.00 0.08 97.99 13:32:01 2 2.51 0.00 0.38 0.02 0.08 97.01 13:32:01 3 2.89 0.00 0.47 0.12 0.08 96.44 13:32:01 4 2.26 0.00 0.47 0.00 0.08 97.18 13:32:01 5 2.59 0.00 0.35 0.03 0.07 96.96 13:32:01 6 1.62 0.00 0.47 0.00 0.07 97.84 13:32:01 7 3.18 0.00 0.42 0.02 0.08 96.30 13:33:01 all 1.82 0.00 0.40 0.03 0.09 97.67 13:33:01 0 1.96 0.00 0.44 0.02 0.08 97.51 13:33:01 1 1.82 0.00 0.33 0.00 0.07 97.78 13:33:01 2 1.54 0.00 0.30 0.00 0.08 98.08 13:33:01 3 0.84 0.00 0.52 0.10 0.08 98.46 13:33:01 4 2.18 0.00 0.58 0.03 0.12 97.08 13:33:01 5 3.24 0.00 0.38 0.00 0.08 96.29 13:33:01 6 1.34 0.00 0.32 0.02 0.08 98.24 13:33:01 7 1.60 0.00 0.37 0.02 0.10 97.91 13:34:01 all 4.54 0.00 0.56 0.06 0.08 94.75 13:34:01 0 4.79 0.00 0.70 0.00 0.08 94.43 13:34:01 1 3.79 0.00 0.65 0.17 0.08 95.31 13:34:01 2 5.15 0.00 0.54 0.02 0.10 94.19 13:34:01 3 5.79 0.00 0.62 0.17 0.07 93.35 13:34:01 4 3.69 0.00 0.63 0.00 0.08 95.59 13:34:01 5 3.98 0.00 0.43 0.10 0.08 95.40 13:34:01 6 4.07 0.00 0.45 0.03 0.07 95.38 13:34:01 7 5.05 0.00 0.43 0.02 0.12 94.39 13:35:01 all 3.37 0.00 0.50 0.04 0.07 96.02 13:35:01 0 3.62 0.00 0.58 0.05 0.07 95.67 13:35:01 1 3.51 0.00 0.63 0.00 0.10 95.76 13:35:01 2 2.86 0.00 0.47 0.00 0.07 96.61 13:35:01 3 2.68 0.00 0.42 0.12 0.08 96.70 13:35:01 4 3.64 0.00 0.50 0.02 0.05 95.80 13:35:01 5 3.95 0.00 0.55 0.03 0.05 95.42 13:35:01 6 2.64 0.00 0.48 0.08 0.07 96.73 13:35:01 7 4.10 0.00 0.35 0.00 0.07 95.49 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.25 0.00 0.69 0.05 0.06 96.95 13:36:01 0 1.60 0.00 0.77 0.02 0.07 97.54 13:36:01 1 1.87 0.00 0.77 0.05 0.05 97.26 13:36:01 2 1.97 0.00 0.67 0.03 0.07 97.26 13:36:01 3 2.03 0.00 0.64 0.23 0.07 97.04 13:36:01 4 2.22 0.00 0.60 0.05 0.07 97.06 13:36:01 5 3.21 0.00 0.80 0.00 0.07 95.93 13:36:01 6 1.91 0.00 0.74 0.02 0.05 97.29 13:36:01 7 3.18 0.00 0.54 0.02 0.05 96.22 13:37:01 all 6.98 0.00 0.90 0.29 0.03 91.79 13:37:01 0 1.17 0.00 0.72 0.02 0.02 98.08 13:37:01 1 0.88 0.00 0.82 0.08 0.05 98.16 13:37:01 2 1.99 0.00 0.55 0.18 0.02 97.26 13:37:01 3 15.92 0.00 1.04 0.13 0.03 82.88 13:37:01 4 16.47 0.00 1.27 0.22 0.03 82.01 13:37:01 5 7.05 0.00 1.05 0.22 0.02 91.67 13:37:01 6 8.81 0.00 0.85 0.13 0.05 90.15 13:37:01 7 3.62 0.00 0.88 1.34 0.03 94.12 Average: all 11.09 0.00 1.87 1.64 0.08 85.32 Average: 0 9.98 0.00 1.86 0.49 0.07 87.60 Average: 1 9.91 0.00 1.83 2.51 0.08 85.67 Average: 2 11.03 0.00 1.88 1.98 0.08 85.03 Average: 3 11.02 0.00 1.82 1.15 0.08 85.92 Average: 4 11.14 0.00 1.92 2.12 0.07 84.75 Average: 5 11.37 0.00 1.89 0.61 0.07 86.06 Average: 6 11.58 0.00 2.02 2.02 0.08 84.29 Average: 7 12.68 0.00 1.75 2.23 0.08 83.26