---> uname -a: Linux prd-centos8-robot-2c-8g-42535.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4835 19 2255 6792 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5e:d3:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85240sec preferred_lft 85240sec inet6 fe80::f816:3eff:fe5e:d397/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/14/2025 _x86_64_ (2 CPU) 05:05:33 LINUX RESTART (2 CPU) 05:06:02 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 149.58 68.35 81.23 7982.92 33957.86 05:08:01 AM 97.00 0.72 96.28 52.92 11323.95 05:09:01 AM 33.44 0.42 33.03 64.79 2749.39 05:10:01 AM 78.44 9.45 69.00 1685.02 7853.89 05:11:01 AM 10.95 0.00 10.95 0.00 1117.05 05:12:01 AM 2.65 0.00 2.65 0.00 86.19 05:13:01 AM 0.17 0.00 0.17 0.00 1.45 05:14:01 AM 0.35 0.02 0.33 0.13 84.59 05:15:01 AM 1.98 0.00 1.98 0.00 90.02 05:16:01 AM 0.38 0.03 0.35 1.87 90.08 05:17:01 AM 0.32 0.00 0.32 0.00 94.14 05:18:01 AM 0.32 0.00 0.32 0.00 98.92 05:19:01 AM 0.28 0.00 0.28 0.00 110.58 05:20:01 AM 5.98 5.75 0.23 555.55 107.03 05:21:01 AM 3.15 0.03 3.12 0.27 175.99 05:22:01 AM 1.33 0.00 1.33 0.00 122.30 05:23:01 AM 0.22 0.00 0.22 0.00 112.93 05:24:01 AM 15.11 0.33 14.78 37.85 752.03 Average: 22.20 4.67 17.53 569.94 3245.54 05:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5319784 6989484 2562648 32.51 2688 1852936 786272 8.80 184576 2058732 165472 05:08:01 AM 5166612 7006708 2715820 34.45 2688 2015808 724152 8.11 198192 2161868 42484 05:09:01 AM 5174272 7049328 2708160 34.36 2688 2049184 673868 7.55 222708 2130116 31160 05:10:01 AM 4961344 7060880 2921088 37.06 2688 2267168 638956 7.15 268012 2272372 26920 05:11:01 AM 4960912 7060400 2921520 37.06 2688 2267176 638956 7.15 268028 2272460 8 05:12:01 AM 4960636 7060128 2921796 37.07 2688 2267180 638956 7.15 268032 2272656 4 05:13:01 AM 4961112 7060604 2921320 37.06 2688 2267180 638956 7.15 268032 2272592 4 05:14:01 AM 4911584 7013444 2970848 37.69 2688 2269568 731664 8.19 268180 2321384 36 05:15:01 AM 4907176 7011660 2975256 37.75 2688 2272180 731664 8.19 268532 2325512 1804 05:16:01 AM 4904196 7011184 2978236 37.78 2688 2274700 731664 8.19 268724 2328244 1688 05:17:01 AM 4898596 7008444 2983836 37.85 2688 2277552 750516 8.40 268724 2333608 1852 05:18:01 AM 4893636 7006444 2988796 37.92 2688 2280504 750516 8.40 268728 2338520 1924 05:19:01 AM 4887388 7003016 2995044 38.00 2688 2283332 789604 8.84 268728 2344720 1512 05:20:01 AM 4866844 7002464 3015588 38.26 2688 2303260 787312 8.82 271024 2362896 2280 05:21:01 AM 4864664 7002280 3017768 38.28 2688 2305256 785780 8.80 271096 2364736 492 05:22:01 AM 4861744 7002028 3020688 38.32 2688 2307960 802224 8.98 271096 2367576 432 05:23:01 AM 4858356 7001840 3024076 38.36 2688 2311132 802224 8.98 271096 2370868 284 05:24:01 AM 4967920 6966824 2914512 36.97 2688 2172236 704336 7.89 335364 2218940 57720 Average: 4962599 7017620 2919833 37.04 2688 2224684 728201 8.15 261604 2284322 18671 05:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 342.26 206.18 1681.27 62.80 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 74.47 57.76 826.30 9.38 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 21.80 16.33 8.17 5.58 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 581.86 429.89 421.61 99.86 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 7.90 6.37 2.17 2.38 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.70 2.10 0.60 0.54 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.50 1.93 0.42 0.44 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 116.69 104.33 25.01 8.76 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 103.02 103.38 17.90 8.19 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 73.17 73.39 14.57 6.00 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 121.23 122.24 22.15 9.77 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 186.87 188.55 31.18 13.40 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 134.66 135.93 24.74 10.94 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 211.81 213.58 35.95 15.60 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 120.51 121.61 19.95 9.20 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 106.38 107.55 19.83 8.70 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 214.86 216.58 36.22 15.51 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 100.60 63.50 143.37 116.98 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.00 120.55 183.70 22.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/14/2025 _x86_64_ (2 CPU) 05:05:33 LINUX RESTART (2 CPU) 05:06:02 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 42.90 0.03 8.00 6.18 0.14 42.76 05:07:01 AM 0 43.02 0.05 7.68 6.76 0.15 42.34 05:07:01 AM 1 42.78 0.02 8.31 5.59 0.12 43.17 05:08:01 AM all 29.30 0.00 4.10 1.28 0.09 65.22 05:08:01 AM 0 22.17 0.00 3.91 1.32 0.08 72.52 05:08:01 AM 1 36.45 0.00 4.29 1.25 0.10 57.91 05:09:01 AM all 18.11 0.00 3.07 0.18 0.07 78.57 05:09:01 AM 0 14.02 0.00 2.92 0.18 0.07 82.81 05:09:01 AM 1 22.21 0.00 3.22 0.18 0.07 74.32 05:10:01 AM all 27.10 0.00 5.39 0.87 0.10 66.55 05:10:01 AM 0 19.44 0.00 4.94 0.62 0.10 74.89 05:10:01 AM 1 34.72 0.00 5.83 1.12 0.10 58.24 05:11:01 AM all 0.60 0.00 0.22 0.13 0.03 99.02 05:11:01 AM 0 0.47 0.00 0.22 0.13 0.03 99.15 05:11:01 AM 1 0.73 0.00 0.22 0.12 0.03 98.90 05:12:01 AM all 0.31 0.00 0.08 0.01 0.03 99.57 05:12:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 05:12:01 AM 1 0.52 0.00 0.07 0.02 0.03 99.37 05:13:01 AM all 0.20 0.00 0.08 0.00 0.03 99.68 05:13:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 05:13:01 AM 1 0.33 0.00 0.10 0.00 0.03 99.53 05:14:01 AM all 7.75 0.00 0.79 0.04 0.07 91.35 05:14:01 AM 0 7.85 0.00 0.67 0.08 0.07 91.33 05:14:01 AM 1 7.65 0.00 0.91 0.00 0.07 91.38 05:15:01 AM all 8.59 0.00 0.76 0.02 0.06 90.57 05:15:01 AM 0 4.43 0.00 0.52 0.00 0.05 95.01 05:15:01 AM 1 12.83 0.00 1.01 0.03 0.07 86.06 05:16:01 AM all 6.86 0.00 0.64 0.00 0.08 92.43 05:16:01 AM 0 3.52 0.00 0.60 0.00 0.08 95.80 05:16:01 AM 1 10.20 0.00 0.67 0.00 0.07 89.06 05:17:01 AM all 8.51 0.00 0.84 0.00 0.07 90.58 05:17:01 AM 0 4.64 0.00 0.59 0.00 0.07 94.70 05:17:01 AM 1 12.40 0.00 1.09 0.00 0.07 86.44 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 8.74 0.00 0.94 0.01 0.08 90.23 05:18:01 AM 0 4.00 0.00 0.76 0.02 0.07 95.16 05:18:01 AM 1 13.52 0.00 1.13 0.00 0.08 85.26 05:19:01 AM all 9.00 0.00 0.87 0.00 0.08 90.05 05:19:01 AM 0 3.89 0.00 0.62 0.00 0.08 95.41 05:19:01 AM 1 14.14 0.00 1.13 0.00 0.07 84.66 05:20:01 AM all 10.10 0.24 1.24 0.10 0.08 88.24 05:20:01 AM 0 3.23 0.00 1.04 0.00 0.07 95.66 05:20:01 AM 1 17.04 0.49 1.44 0.20 0.08 80.75 05:21:01 AM all 6.83 0.00 0.71 0.02 0.07 92.37 05:21:01 AM 0 5.56 0.00 0.62 0.03 0.07 93.72 05:21:01 AM 1 8.11 0.00 0.81 0.00 0.07 91.02 05:22:01 AM all 8.50 0.00 0.75 0.01 0.08 90.67 05:22:01 AM 0 5.84 0.00 0.59 0.00 0.07 93.51 05:22:01 AM 1 11.16 0.00 0.91 0.02 0.08 87.84 05:23:01 AM all 9.21 0.00 0.98 0.00 0.07 89.75 05:23:01 AM 0 6.12 0.00 0.93 0.00 0.07 92.89 05:23:01 AM 1 12.30 0.00 1.03 0.00 0.07 86.60 05:24:01 AM all 21.96 0.00 2.46 0.08 0.08 75.42 05:24:01 AM 0 9.94 0.00 2.17 0.07 0.07 87.75 05:24:01 AM 1 33.96 0.00 2.75 0.08 0.08 63.12 Average: all 12.46 0.02 1.77 0.49 0.07 85.19 Average: 0 8.77 0.00 1.60 0.51 0.07 89.05 Average: 1 16.16 0.03 1.94 0.48 0.07 81.33