---> uname -a: Linux prd-centos8-robot-2c-8g-978.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 627 4823 19 2246 6771 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:80:4a:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85238sec preferred_lft 85238sec inet6 fe80::f816:3eff:fe80:4a09/64 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) 09/25/2025 _x86_64_ (2 CPU) 00:47:41 LINUX RESTART (2 CPU) 12:48:02 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 208.79 140.85 67.94 14267.43 41333.12 12:50:01 AM 121.82 0.72 121.11 52.91 12272.28 12:51:01 AM 26.51 0.38 26.12 64.25 2287.20 12:52:01 AM 72.02 9.48 62.54 1686.12 6212.73 12:53:01 AM 20.95 0.00 20.95 0.00 3386.75 12:54:01 AM 3.53 0.00 3.53 0.00 125.11 12:55:01 AM 0.10 0.00 0.10 0.00 1.17 12:56:01 AM 0.47 0.22 0.25 11.73 16.58 12:57:01 AM 2.32 0.00 2.32 0.00 258.45 12:58:01 AM 0.37 0.03 0.33 1.87 41.54 12:59:01 AM 0.42 0.00 0.42 0.00 113.78 01:00:01 AM 0.23 0.00 0.23 0.00 91.37 01:01:01 AM 0.30 0.02 0.28 0.13 124.48 01:02:01 AM 0.52 0.07 0.45 1.73 114.02 01:03:01 AM 0.40 0.03 0.37 0.27 106.35 01:04:01 AM 1.40 0.00 1.40 0.00 125.28 01:05:01 AM 0.32 0.00 0.32 0.00 82.46 01:06:01 AM 14.85 0.33 14.51 37.86 691.52 01:07:01 AM 30.34 0.52 29.82 63.85 2469.11 Average: 26.45 7.92 18.54 840.26 3643.62 12:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5362124 6990536 2520300 31.97 2688 1818428 761684 8.53 199728 2026848 148564 12:50:01 AM 5147844 6988088 2734580 34.69 2688 2016080 717616 8.04 197984 2181696 41860 12:51:01 AM 5181440 7026712 2700984 34.27 2688 2021260 678428 7.60 222488 2125644 3272 12:52:01 AM 4933740 7038728 2948684 37.41 2688 2272416 647932 7.25 267644 2296576 87432 12:53:01 AM 4933360 7038080 2949064 37.41 2688 2272428 647932 7.25 267664 2296804 4 12:54:01 AM 4933692 7038412 2948732 37.41 2688 2272428 647932 7.25 267668 2296752 8 12:55:01 AM 4933748 7038468 2948676 37.41 2688 2272428 647932 7.25 267668 2296628 4 12:56:01 AM 4881748 6989272 3000676 38.07 2688 2275256 743660 8.33 267824 2348128 2172 12:57:01 AM 4874856 6986108 3007568 38.16 2688 2278988 743660 8.33 268172 2354712 184 12:58:01 AM 4871744 6985688 3010680 38.19 2688 2281728 743660 8.33 268368 2357804 1772 12:59:01 AM 4869140 6985332 3013284 38.23 2688 2283904 743660 8.33 268372 2360128 648 01:00:01 AM 4860064 6979312 3022360 38.34 2688 2286956 768648 8.61 268372 2368788 1000 01:01:01 AM 4856572 6978772 3025852 38.39 2688 2289932 768648 8.61 268372 2372312 284 01:02:01 AM 4853520 6978800 3028904 38.43 2688 2293028 801612 8.98 268496 2375068 48 01:03:01 AM 4850420 6978944 3032004 38.47 2688 2296232 801216 8.97 268656 2378168 196 01:04:01 AM 4847048 6978432 3035376 38.51 2688 2299100 817732 9.16 268656 2381432 220 01:05:01 AM 4843576 6978352 3038848 38.55 2688 2302476 817732 9.16 268656 2384896 1232 01:06:01 AM 4952872 6942384 2929552 37.17 2688 2163232 726552 8.14 334888 2232724 63732 01:07:01 AM 4947044 6939480 2935380 37.24 2688 2166372 721244 8.08 494804 2082972 25104 Average: 4943924 6992626 2938500 37.28 2688 2219088 734078 8.22 273920 2290425 19881 12:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 287.21 175.31 1685.50 57.96 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 76.61 57.94 843.00 9.28 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.11 14.35 7.10 4.96 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 179.27 138.33 363.99 40.76 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 288.19 209.32 57.05 46.27 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.35 2.07 0.55 0.49 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.68 2.00 0.43 0.43 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 121.39 104.28 27.75 8.76 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 74.46 75.62 20.23 6.09 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 69.24 69.31 15.67 5.78 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 115.23 115.84 19.74 9.14 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 176.39 178.25 32.18 13.19 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 135.64 136.99 25.75 10.20 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 102.56 103.70 21.45 8.48 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 171.70 173.34 32.48 12.88 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 118.76 119.45 23.44 9.47 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 227.22 229.69 40.53 16.44 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 126.18 91.12 154.96 125.67 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 19.09 17.48 15.69 8.59 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 121.55 105.96 176.98 20.75 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) 09/25/2025 _x86_64_ (2 CPU) 00:47:41 LINUX RESTART (2 CPU) 12:48:02 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 43.59 0.07 11.08 7.77 0.13 37.37 12:49:01 AM 0 33.69 0.09 11.34 9.36 0.14 45.39 12:49:01 AM 1 53.50 0.05 10.81 6.18 0.12 29.33 12:50:01 AM all 33.06 0.00 4.92 1.23 0.12 60.68 12:50:01 AM 0 33.63 0.00 4.15 1.03 0.13 61.06 12:50:01 AM 1 32.48 0.00 5.69 1.42 0.12 60.29 12:51:01 AM all 13.88 0.00 2.38 0.91 0.08 82.75 12:51:01 AM 0 7.61 0.00 2.31 0.74 0.07 89.28 12:51:01 AM 1 20.14 0.00 2.46 1.09 0.10 76.22 12:52:01 AM all 33.95 0.00 5.94 1.04 0.11 58.97 12:52:01 AM 0 23.17 0.00 4.88 0.62 0.10 71.24 12:52:01 AM 1 44.74 0.00 7.00 1.45 0.12 46.69 12:53:01 AM all 0.81 0.00 0.76 0.33 0.03 98.06 12:53:01 AM 0 1.12 0.00 0.70 0.32 0.03 97.83 12:53:01 AM 1 0.50 0.00 0.82 0.35 0.03 98.29 12:54:01 AM all 0.29 0.00 0.10 0.02 0.03 99.57 12:54:01 AM 0 0.45 0.00 0.12 0.00 0.02 99.42 12:54:01 AM 1 0.13 0.00 0.08 0.03 0.03 99.72 12:55:01 AM all 0.30 0.00 0.11 0.00 0.02 99.57 12:55:01 AM 0 0.48 0.00 0.15 0.00 0.02 99.35 12:55:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 12:56:01 AM all 7.98 0.00 0.77 0.01 0.07 91.17 12:56:01 AM 0 4.67 0.00 0.65 0.02 0.07 94.59 12:56:01 AM 1 11.32 0.00 0.89 0.00 0.07 87.72 12:57:01 AM all 9.45 0.00 0.77 0.02 0.06 89.70 12:57:01 AM 0 4.86 0.00 0.52 0.03 0.05 94.54 12:57:01 AM 1 14.15 0.00 1.03 0.00 0.07 84.76 12:58:01 AM all 7.09 0.00 0.68 0.01 0.07 92.15 12:58:01 AM 0 3.75 0.00 0.49 0.00 0.05 95.71 12:58:01 AM 1 10.44 0.00 0.87 0.02 0.08 88.58 12:59:01 AM all 7.14 0.00 0.66 0.00 0.06 92.14 12:59:01 AM 0 6.87 0.00 0.57 0.00 0.05 92.51 12:59:01 AM 1 7.41 0.00 0.76 0.00 0.07 91.76 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 9.48 0.00 0.97 0.00 0.08 89.48 01:00:01 AM 0 4.26 0.00 0.81 0.00 0.07 94.87 01:00:01 AM 1 14.70 0.00 1.13 0.00 0.08 84.08 01:01:01 AM all 8.33 0.00 0.71 0.00 0.08 90.89 01:01:01 AM 0 7.83 0.00 0.74 0.00 0.05 91.39 01:01:01 AM 1 8.84 0.00 0.67 0.00 0.10 90.39 01:02:01 AM all 9.28 0.00 0.80 0.00 0.08 89.85 01:02:01 AM 0 10.29 0.00 0.84 0.00 0.07 88.80 01:02:01 AM 1 8.26 0.00 0.76 0.00 0.08 90.90 01:03:01 AM all 9.62 0.00 1.06 0.00 0.07 89.26 01:03:01 AM 0 10.06 0.00 1.04 0.00 0.07 88.83 01:03:01 AM 1 9.17 0.00 1.08 0.00 0.07 89.68 01:04:01 AM all 8.96 0.00 0.80 0.03 0.08 90.14 01:04:01 AM 0 6.98 0.00 0.69 0.03 0.07 92.23 01:04:01 AM 1 10.93 0.00 0.91 0.02 0.08 88.06 01:05:01 AM all 9.29 0.00 1.16 0.00 0.07 89.48 01:05:01 AM 0 3.76 0.00 0.96 0.00 0.07 95.22 01:05:01 AM 1 14.87 0.00 1.37 0.00 0.07 83.69 01:06:01 AM all 22.97 0.00 2.65 0.06 0.08 74.24 01:06:01 AM 0 9.95 0.00 2.53 0.03 0.07 87.42 01:06:01 AM 1 35.97 0.00 2.77 0.08 0.10 61.07 01:07:01 AM all 30.97 0.00 3.93 0.18 0.08 64.84 01:07:01 AM 0 28.46 0.00 3.94 0.15 0.10 67.36 01:07:01 AM 1 33.48 0.00 3.92 0.22 0.07 62.32 Average: all 14.01 0.00 2.11 0.60 0.07 83.19 Average: 0 10.62 0.00 1.96 0.64 0.07 86.71 Average: 1 17.41 0.00 2.26 0.57 0.08 79.67