---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23967 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: 2800.000 BogoMIPS: 5600.00 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 24G 132G 16% / 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 908 14167 0 17091 30806 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:5f:3d:ce brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:fe5f:3dce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:a3:a0:4e 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:b3ff:fea3:a04e/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-23967) 06/26/25 _x86_64_ (8 CPU) 15:33:10 LINUX RESTART (8 CPU) 15:34:02 tps rtps wtps bread/s bwrtn/s 15:35:01 165.41 23.93 141.48 1562.04 59182.78 15:36:01 255.26 6.00 249.26 495.78 91156.41 15:37:01 287.47 0.15 287.32 17.33 82932.98 15:38:01 566.16 0.00 566.16 0.00 43968.41 15:39:01 363.91 0.02 363.89 0.13 96468.19 15:40:01 410.16 0.03 410.13 2.40 130234.56 15:41:01 301.97 0.03 301.93 2.13 127113.50 15:42:01 408.97 1.28 407.68 44.93 96764.67 15:43:01 252.75 8.01 244.74 68.64 50790.67 15:44:01 188.80 0.00 188.80 0.00 71662.80 15:45:01 85.29 0.00 85.29 0.00 16324.96 15:46:01 499.60 0.05 499.55 2.80 97093.82 15:47:01 291.43 19.78 271.65 1372.24 27047.81 15:48:01 144.13 3.93 140.20 483.33 8650.47 Average: 301.68 4.49 297.19 287.89 71400.19 15:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 29761200 31489936 3178020 9.65 78680 1954152 1974376 5.81 1117452 1754724 124776 15:36:01 27864056 30776828 5075164 15.41 107356 3076268 2581008 7.59 1911532 2781340 200388 15:37:01 26948336 30722436 5990884 18.19 133480 3854628 2543304 7.48 2024484 3510732 27228 15:38:01 25735460 30713864 7203760 21.87 182788 4900180 2590052 7.62 2108656 4527344 13632 15:39:01 24668040 30751092 8271180 25.11 229588 5934628 2486148 7.31 2076728 5606272 2952 15:40:01 22263236 30744744 10675984 32.41 287896 8175932 2427560 7.14 2885512 7101712 280 15:41:01 19408560 30732572 13530660 41.08 362684 10813624 2423144 7.13 3684684 9024360 121524 15:42:01 17530228 30559176 15408992 46.78 419984 12376108 2492932 7.33 4820208 9681792 87112 15:43:01 15141300 30338036 17797920 54.03 472476 14276876 2822908 8.31 5121800 11541140 1171896 15:44:01 13968448 30032884 18970772 57.59 475516 15084096 3018344 8.88 5769284 12006032 51800 15:45:01 13713460 30424592 19225760 58.37 500536 15600632 2744816 8.08 5472444 12448836 155324 15:46:01 15125436 31584968 17813784 54.08 552968 15370644 1563308 4.60 3983056 12610496 154864 15:47:01 13511028 30699000 19428192 58.98 561052 16041480 3771868 11.10 4991496 13145500 146504 15:48:01 14516232 31559452 18422988 55.93 562196 15909880 1563348 4.60 4148000 13015252 36520 Average: 20011073 30794970 12928147 39.25 351943 10240652 2500223 7.36 3579667 8482538 163914 15:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 ens3 283.93 205.15 1417.60 31.96 0.00 0.00 0.00 0.00 15:35:01 lo 2.85 2.85 0.30 0.30 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 683.27 440.31 6847.22 65.62 0.00 0.00 0.00 0.00 15:36:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 15:36:01 docker0 55.92 208.83 3.22 1325.30 0.00 0.00 0.00 0.00 15:37:01 veth8f5af1a 96.47 165.07 7.30 726.08 0.00 0.00 0.00 0.06 15:37:01 ens3 805.95 343.49 5130.84 31.64 0.00 0.00 0.00 0.00 15:37:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 15:37:01 docker0 206.03 590.10 12.21 3375.56 0.00 0.00 0.00 0.00 15:38:01 veth8f5af1a 337.36 702.37 24.68 3536.12 0.00 0.00 0.00 0.29 15:38:01 ens3 795.97 406.95 3555.30 42.85 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 337.36 702.32 20.07 3536.12 0.00 0.00 0.00 0.00 15:39:01 veth54e3962 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 129.11 75.74 3247.56 11.79 0.00 0.00 0.00 0.00 15:39:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 97.87 53.26 3197.65 6.25 0.00 0.00 0.00 0.00 15:40:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 99.23 46.50 3324.18 5.25 0.00 0.00 0.00 0.00 15:41:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 95.60 86.49 642.56 16.11 0.00 0.00 0.00 0.00 15:42:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:43:01 ens3 761.50 449.55 5755.58 40.53 0.00 0.00 0.00 0.00 15:43:01 veth28d1f22 282.79 330.29 18.72 3365.66 0.00 0.00 0.00 0.28 15:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:43:01 docker0 407.53 708.35 26.85 5283.47 0.00 0.00 0.00 0.00 15:44:01 ens3 417.38 254.32 3091.20 19.53 0.00 0.00 0.00 0.00 15:44:01 veth28d1f22 246.52 406.73 17.35 3088.94 0.00 0.00 0.00 0.25 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 246.52 406.70 13.98 3088.94 0.00 0.00 0.00 0.00 15:45:01 ens3 0.57 0.47 0.19 0.32 0.00 0.00 0.00 0.00 15:45:01 veth28d1f22 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 123.41 45.46 558.47 6.73 0.00 0.00 0.00 0.00 15:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:46:01 docker0 30.43 104.45 1.78 553.15 0.00 0.00 0.00 0.00 15:47:01 vethb634d02 32.33 33.06 3.41 59.31 0.00 0.00 0.00 0.00 15:47:01 ens3 401.87 285.30 2067.24 28.44 0.00 0.00 0.00 0.00 15:47:01 veth96f9cad 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 vetheddcb97 32.84 32.51 59.29 3.43 0.00 0.00 0.00 0.00 15:48:01 ens3 44.47 37.63 63.04 25.69 0.00 0.00 0.00 0.00 15:48:01 lo 14.97 14.97 1.42 1.42 0.00 0.00 0.00 0.00 15:48:01 docker0 1284.03 2721.73 78.13 17165.80 0.00 0.00 0.00 0.00 Average: ens3 338.65 195.03 2780.13 23.75 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 91.81 194.61 5.59 1227.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23967) 06/26/25 _x86_64_ (8 CPU) 15:33:10 LINUX RESTART (8 CPU) 15:34:02 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 11.22 0.00 0.79 3.17 0.03 84.78 15:35:01 0 2.09 0.00 0.72 19.87 0.05 77.26 15:35:01 1 25.90 0.00 1.10 1.78 0.07 71.14 15:35:01 2 12.76 0.00 0.56 0.14 0.03 86.51 15:35:01 3 4.11 0.00 0.34 0.00 0.02 95.54 15:35:01 4 10.48 0.00 0.90 0.87 0.03 87.72 15:35:01 5 19.08 0.00 1.29 1.39 0.03 78.21 15:35:01 6 5.84 0.00 0.61 0.54 0.02 92.99 15:35:01 7 9.54 0.00 0.73 0.85 0.03 88.85 15:36:01 all 15.10 0.00 2.12 4.45 0.06 78.27 15:36:01 0 10.81 0.00 1.88 4.61 0.05 82.65 15:36:01 1 14.25 0.00 2.86 1.38 0.05 81.45 15:36:01 2 15.47 0.00 2.45 0.59 0.07 81.43 15:36:01 3 16.69 0.00 1.64 8.23 0.07 73.37 15:36:01 4 19.44 0.00 1.93 1.47 0.05 77.11 15:36:01 5 12.26 0.00 1.92 3.01 0.08 82.72 15:36:01 6 13.54 0.00 2.83 10.88 0.07 72.68 15:36:01 7 18.35 0.00 1.46 5.37 0.07 74.75 15:37:01 all 6.21 0.00 2.60 6.26 0.06 84.87 15:37:01 0 5.59 0.00 2.48 14.47 0.07 77.38 15:37:01 1 5.63 0.00 2.63 5.53 0.07 86.15 15:37:01 2 5.19 0.00 2.52 15.10 0.05 77.13 15:37:01 3 6.86 0.00 2.99 0.59 0.03 89.53 15:37:01 4 6.31 0.00 2.15 4.20 0.08 87.25 15:37:01 5 4.47 0.00 2.05 9.36 0.07 84.06 15:37:01 6 5.30 0.00 2.52 0.44 0.07 91.67 15:37:01 7 10.30 0.00 3.49 0.35 0.05 85.80 15:38:01 all 6.41 0.00 3.02 3.08 0.07 87.42 15:38:01 0 3.99 0.00 1.51 2.45 0.05 92.00 15:38:01 1 10.76 0.00 3.02 0.13 0.08 86.00 15:38:01 2 3.57 0.00 2.06 5.74 0.10 88.53 15:38:01 3 9.24 0.00 4.27 4.74 0.08 81.67 15:38:01 4 5.92 0.00 5.21 5.47 0.05 83.35 15:38:01 5 5.25 0.00 3.13 1.82 0.07 89.74 15:38:01 6 8.57 0.00 2.07 0.62 0.05 88.69 15:38:01 7 4.01 0.00 2.91 3.64 0.08 89.35 15:39:01 all 6.34 0.00 3.61 5.48 0.05 84.51 15:39:01 0 11.58 0.00 4.87 2.04 0.07 81.45 15:39:01 1 6.39 0.00 3.57 0.08 0.03 89.92 15:39:01 2 5.38 0.00 2.53 1.47 0.05 90.58 15:39:01 3 4.45 0.00 4.08 1.20 0.05 90.22 15:39:01 4 7.90 0.00 3.39 0.75 0.05 87.91 15:39:01 5 4.21 0.00 4.33 15.94 0.07 75.45 15:39:01 6 4.54 0.00 3.58 12.19 0.05 79.64 15:39:01 7 6.30 0.00 2.54 10.24 0.03 80.89 15:40:01 all 5.38 0.00 3.53 6.13 0.04 84.90 15:40:01 0 5.45 0.00 2.35 8.64 0.03 83.52 15:40:01 1 7.17 0.00 3.64 0.92 0.05 88.22 15:40:01 2 3.19 0.00 2.29 2.66 0.03 91.83 15:40:01 3 3.79 0.00 5.63 13.74 0.05 76.80 15:40:01 4 7.00 0.00 3.29 1.06 0.05 88.60 15:40:01 5 3.79 0.00 3.55 11.38 0.03 81.25 15:40:01 6 4.59 0.00 3.98 10.57 0.05 80.81 15:40:01 7 8.06 0.00 3.57 0.20 0.03 88.14 15:41:01 all 6.56 0.00 3.77 5.77 0.04 83.86 15:41:01 0 5.38 0.00 5.02 1.21 0.05 88.34 15:41:01 1 6.66 0.00 4.32 1.76 0.03 87.23 15:41:01 2 5.65 0.00 3.44 0.15 0.03 90.73 15:41:01 3 9.17 0.00 4.73 6.77 0.05 79.28 15:41:01 4 5.58 0.00 2.83 0.79 0.03 90.75 15:41:01 5 7.71 0.00 2.37 3.28 0.05 86.59 15:41:01 6 4.08 0.00 2.56 12.33 0.03 80.99 15:41:01 7 8.26 0.00 4.85 19.92 0.07 66.90 15:42:01 all 9.30 0.00 3.83 4.73 0.05 82.09 15:42:01 0 6.03 0.00 4.43 7.33 0.05 82.16 15:42:01 1 12.04 0.00 6.61 2.79 0.05 78.52 15:42:01 2 13.53 0.00 4.04 0.61 0.05 81.78 15:42:01 3 12.36 0.00 2.88 2.70 0.07 81.99 15:42:01 4 6.53 0.00 2.65 0.17 0.05 90.60 15:42:01 5 9.82 0.00 4.01 7.64 0.05 78.48 15:42:01 6 7.24 0.00 4.10 12.65 0.07 75.95 15:42:01 7 6.87 0.00 1.97 4.01 0.05 87.10 15:43:01 all 9.41 0.00 3.89 2.00 0.06 84.64 15:43:01 0 8.13 0.00 4.17 0.42 0.03 87.25 15:43:01 1 8.94 0.00 3.54 0.13 0.07 87.32 15:43:01 2 7.22 0.00 2.96 0.93 0.07 88.83 15:43:01 3 12.01 0.00 3.86 1.29 0.07 82.77 15:43:01 4 14.88 0.00 3.88 3.38 0.05 77.80 15:43:01 5 6.18 0.00 3.84 5.25 0.05 84.69 15:43:01 6 6.81 0.00 3.84 2.50 0.05 86.80 15:43:01 7 11.15 0.00 5.01 2.11 0.05 81.68 15:44:01 all 37.67 0.00 6.83 1.59 0.08 53.83 15:44:01 0 37.27 0.00 7.60 0.07 0.09 54.98 15:44:01 1 49.86 0.00 7.14 0.27 0.10 42.62 15:44:01 2 37.94 0.00 7.19 8.06 0.07 46.74 15:44:01 3 34.81 0.00 6.50 0.42 0.08 58.18 15:44:01 4 37.98 0.00 5.37 1.14 0.09 55.43 15:44:01 5 35.79 0.00 7.18 0.58 0.09 56.37 15:44:01 6 36.60 0.00 7.74 2.09 0.08 53.48 15:44:01 7 31.18 0.00 5.97 0.05 0.07 62.73 15:45:01 all 38.55 0.00 13.81 0.60 0.08 46.96 15:45:01 0 35.64 0.00 13.25 0.00 0.07 51.04 15:45:01 1 34.95 0.00 13.10 0.00 0.07 51.88 15:45:01 2 33.19 0.00 13.54 0.47 0.07 52.73 15:45:01 3 55.41 0.00 15.58 0.23 0.11 28.68 15:45:01 4 41.08 0.00 14.57 0.16 0.12 44.07 15:45:01 5 36.37 0.00 14.17 4.02 0.09 45.35 15:45:01 6 33.83 0.00 12.44 0.00 0.07 53.65 15:45:01 7 38.04 0.00 13.79 0.00 0.07 48.10 15:45:01 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 10.04 0.00 4.49 2.83 0.06 82.57 15:46:01 0 8.79 0.00 6.04 0.42 0.05 84.70 15:46:01 1 6.68 0.00 2.74 0.05 0.03 90.49 15:46:01 2 12.22 0.00 4.99 1.16 0.07 81.57 15:46:01 3 15.59 0.00 6.57 18.28 0.10 59.47 15:46:01 4 9.12 0.00 3.41 0.30 0.05 87.12 15:46:01 5 8.16 0.00 3.57 0.05 0.05 88.17 15:46:01 6 12.29 0.00 3.97 0.18 0.07 83.48 15:46:01 7 7.54 0.00 4.65 2.27 0.05 85.48 15:47:01 all 18.55 0.00 2.38 1.43 0.06 77.58 15:47:01 0 13.99 0.00 2.26 1.74 0.05 81.97 15:47:01 1 17.27 0.00 3.00 0.17 0.07 79.49 15:47:01 2 40.99 0.00 3.17 0.70 0.08 55.05 15:47:01 3 15.61 0.00 1.91 1.17 0.07 81.23 15:47:01 4 13.88 0.00 1.83 1.85 0.05 82.39 15:47:01 5 19.85 0.00 2.59 0.07 0.07 77.42 15:47:01 6 14.45 0.00 1.89 0.35 0.05 83.25 15:47:01 7 12.27 0.00 2.38 5.41 0.07 79.88 15:48:01 all 8.14 0.00 0.92 0.56 0.05 90.33 15:48:01 0 5.81 0.00 1.05 0.92 0.05 92.18 15:48:01 1 6.74 0.00 0.82 0.27 0.03 92.14 15:48:01 2 21.16 0.00 1.42 0.77 0.12 76.54 15:48:01 3 6.82 0.00 0.82 0.28 0.03 92.05 15:48:01 4 7.77 0.00 0.90 0.49 0.03 90.80 15:48:01 5 8.09 0.00 1.12 1.52 0.05 89.22 15:48:01 6 4.16 0.00 0.57 0.00 0.03 95.24 15:48:01 7 4.59 0.00 0.67 0.23 0.03 94.47 Average: all 13.41 0.00 3.94 3.44 0.06 79.15 Average: 0 11.40 0.00 4.09 4.58 0.05 79.88 Average: 1 15.12 0.00 4.12 1.10 0.06 79.60 Average: 2 15.48 0.00 3.77 2.76 0.06 77.93 Average: 3 14.65 0.00 4.38 4.26 0.06 76.65 Average: 4 13.75 0.00 3.71 1.58 0.06 80.90 Average: 5 12.85 0.00 3.91 4.67 0.06 78.52 Average: 6 11.49 0.00 3.74 4.67 0.05 80.04 Average: 7 12.53 0.00 3.83 3.92 0.05 79.67