---> uname -a: Linux prd-centos8-robot-2c-8g-12861.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 625 4772 19 2299 6773 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:b2:95:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84580sec preferred_lft 84580sec inet6 fe80::f816:3eff:feb2:952a/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) 11/23/2025 _x86_64_ (2 CPU) 04:02:55 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 88.87 2.97 85.90 298.22 6430.11 04:06:01 AM 75.69 0.65 75.04 51.05 10941.50 04:07:01 AM 37.22 0.42 36.80 64.78 2270.89 04:08:01 AM 74.35 6.97 67.39 1292.98 7892.98 04:09:01 AM 5.01 0.00 5.01 0.00 445.40 04:10:01 AM 0.17 0.00 0.17 0.00 1.65 04:11:01 AM 0.23 0.00 0.23 0.00 2.65 04:12:01 AM 0.68 0.25 0.43 13.60 97.63 04:13:01 AM 2.13 0.00 2.13 0.00 228.27 04:14:01 AM 0.43 0.00 0.43 0.00 195.85 04:15:02 AM 0.43 0.00 0.43 0.00 141.66 04:16:01 AM 0.30 0.00 0.30 0.00 39.63 04:17:01 AM 0.12 0.00 0.12 0.00 30.52 04:18:01 AM 0.22 0.03 0.18 0.27 18.26 04:19:01 AM 1.28 0.00 1.28 0.00 42.98 04:20:01 AM 0.18 0.00 0.18 0.00 33.99 04:21:03 AM 0.50 0.00 0.50 0.00 177.82 04:22:01 AM 0.34 0.00 0.34 0.00 108.98 04:23:01 AM 0.27 0.00 0.27 0.00 152.79 04:24:01 AM 0.45 0.00 0.45 0.00 152.92 04:25:01 AM 0.18 0.00 0.18 0.00 77.59 04:26:01 AM 0.18 0.00 0.18 0.00 85.75 04:27:01 AM 0.23 0.00 0.23 0.00 15.76 04:28:01 AM 0.22 0.00 0.22 0.00 13.58 04:29:01 AM 0.35 0.00 0.35 0.00 22.91 04:30:01 AM 0.48 0.00 0.48 0.00 106.47 04:31:01 AM 0.25 0.00 0.25 0.00 22.84 04:32:01 AM 5.08 0.32 4.77 36.93 354.12 04:33:01 AM 40.39 6.41 33.97 627.79 3367.24 Average: 11.60 0.62 10.98 82.29 1154.79 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5269228 7069972 2613204 33.15 2688 1977732 643628 7.21 186728 2089620 251996 04:06:01 AM 5150624 6994952 2731808 34.66 2688 2020380 707768 7.92 198428 2182060 8 04:07:01 AM 5007444 6981192 2874988 36.47 2688 2144384 705148 7.90 233640 2275328 101812 04:08:01 AM 4943056 7042876 2939376 37.29 2688 2266384 619860 6.94 260420 2294212 10828 04:09:01 AM 4942340 7041888 2940092 37.30 2688 2266384 619860 6.94 260428 2294904 4 04:10:01 AM 4942996 7042548 2939436 37.29 2688 2266388 629892 7.05 260424 2294568 16 04:11:01 AM 4943476 7043040 2938956 37.28 2688 2266388 629892 7.05 260424 2294256 4 04:12:01 AM 4887648 6990600 2994784 37.99 2688 2269792 718900 8.05 260744 2349300 340 04:13:01 AM 4878656 6987932 3003776 38.11 2688 2276116 736900 8.25 260744 2357864 1912 04:14:01 AM 4874904 6988100 3007528 38.15 2688 2280044 768752 8.61 260744 2361644 116 04:15:02 AM 4868912 6986184 3013520 38.23 2688 2284104 768752 8.61 261048 2367656 80 04:16:01 AM 4866792 6985076 3015640 38.26 2688 2285108 768752 8.61 261112 2370060 4 04:17:01 AM 4865656 6984964 3016776 38.27 2688 2286140 735304 8.23 261112 2371116 148 04:18:01 AM 4865244 6984948 3017188 38.28 2688 2286528 725688 8.13 261232 2371408 92 04:19:01 AM 4864996 6985048 3017436 38.28 2688 2286876 725688 8.13 261232 2371852 4 04:20:01 AM 4859512 6983156 3022920 38.35 2688 2290476 745492 8.35 261284 2376548 2660 04:21:03 AM 4853076 6979472 3029356 38.43 2688 2293212 762932 8.54 261284 2383228 56 04:22:01 AM 4845360 6976972 3037072 38.53 2688 2298428 762932 8.54 261284 2390872 2228 04:23:01 AM 4845496 6980056 3036936 38.53 2688 2301412 762932 8.54 261284 2390992 668 04:24:01 AM 4838644 6979216 3043788 38.61 2688 2307396 762932 8.54 261284 2397440 2208 04:25:01 AM 4838624 6979340 3043808 38.62 2688 2307540 762932 8.54 261288 2397660 56 04:26:01 AM 4837568 6980824 3044864 38.63 2688 2310072 746460 8.36 261288 2399164 52 04:27:01 AM 4836976 6980632 3045456 38.64 2688 2310472 746460 8.36 261288 2399632 40 04:28:01 AM 4837500 6981600 3044932 38.63 2688 2310916 746460 8.36 261288 2398920 128 04:29:01 AM 4837060 6981632 3045372 38.63 2688 2311404 746460 8.36 261288 2399488 104 04:30:01 AM 4830796 6978284 3051636 38.71 2688 2314296 808600 9.05 261436 2404848 32 04:31:01 AM 4829600 6978120 3052832 38.73 2688 2315328 808600 9.05 261436 2406352 468 04:32:01 AM 4916740 6946136 2965692 37.62 2688 2200040 702860 7.87 306508 2292764 71748 04:33:01 AM 4890796 6947072 2991636 37.95 2688 2228492 712268 7.98 511832 2119176 23012 Average: 4898956 6991787 2983476 37.85 2688 2260767 727004 8.14 265605 2338032 16235 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 95.55 78.87 1066.19 10.58 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 52.93 38.17 582.84 5.02 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 46.27 40.39 331.40 9.30 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 605.73 444.34 127.85 104.19 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 2.38 1.45 0.47 0.33 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 1.70 1.25 0.28 0.27 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 2.58 1.93 0.45 0.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 54.76 35.98 22.11 4.29 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 30.04 30.87 35.55 4.12 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 18.65 17.43 18.29 3.22 0.00 0.00 0.00 0.00 04:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:02 AM eth0 86.54 86.24 31.16 7.56 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 54.00 53.34 11.11 4.50 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 51.58 50.12 11.23 4.75 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 10.68 9.07 2.71 1.79 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 9.35 7.73 2.40 1.54 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 66.58 65.79 14.09 12.55 0.00 0.00 0.00 0.00 04:21:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:03 AM eth0 72.54 71.74 27.76 6.93 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 120.65 121.23 71.21 9.11 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 80.30 80.44 40.70 5.95 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 96.20 95.65 59.64 7.83 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 20.01 19.93 3.14 1.40 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 73.94 72.64 29.22 6.26 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 12.61 10.63 3.13 2.20 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 13.53 11.36 3.31 2.31 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 12.35 11.48 4.14 1.24 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 118.95 100.62 36.90 8.85 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 31.96 25.71 6.31 2.78 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 123.26 82.25 201.05 144.28 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 18.04 16.81 14.83 8.45 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 68.35 58.00 95.14 13.17 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) 11/23/2025 _x86_64_ (2 CPU) 04:02:55 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 35.86 0.00 4.93 1.33 0.11 57.77 04:05:01 AM 0 28.95 0.00 4.32 0.90 0.12 65.71 04:05:01 AM 1 42.76 0.00 5.55 1.75 0.10 49.84 04:06:01 AM all 14.61 0.00 1.98 2.25 0.06 81.11 04:06:01 AM 0 19.39 0.00 1.87 1.10 0.07 77.57 04:06:01 AM 1 9.83 0.00 2.08 3.38 0.05 84.65 04:07:01 AM all 28.21 0.00 3.96 0.69 0.09 67.05 04:07:01 AM 0 21.76 0.00 3.77 0.99 0.08 73.39 04:07:01 AM 1 34.61 0.00 4.15 0.40 0.10 60.74 04:08:01 AM all 23.08 0.00 5.54 2.13 0.08 69.18 04:08:01 AM 0 17.94 0.00 5.37 1.87 0.07 74.75 04:08:01 AM 1 28.22 0.00 5.71 2.39 0.08 63.60 04:09:01 AM all 0.27 0.00 0.09 0.08 0.03 99.53 04:09:01 AM 0 0.45 0.00 0.12 0.15 0.03 99.25 04:09:01 AM 1 0.08 0.00 0.07 0.02 0.02 99.82 04:10:01 AM all 0.20 0.00 0.08 0.00 0.03 99.69 04:10:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 04:10:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 04:11:01 AM all 0.33 0.00 0.10 0.00 0.03 99.54 04:11:01 AM 0 0.37 0.00 0.12 0.00 0.03 99.48 04:11:01 AM 1 0.30 0.00 0.08 0.00 0.02 99.60 04:12:01 AM all 7.69 0.00 0.84 0.01 0.06 91.41 04:12:01 AM 0 6.38 0.00 0.44 0.02 0.05 93.12 04:12:01 AM 1 8.99 0.00 1.24 0.00 0.07 89.70 04:13:01 AM all 11.72 0.00 0.78 0.01 0.06 87.44 04:13:01 AM 0 7.81 0.00 0.99 0.02 0.05 91.14 04:13:01 AM 1 15.62 0.00 0.57 0.00 0.07 83.75 04:14:01 AM all 8.16 0.00 0.30 0.00 0.07 91.47 04:14:01 AM 0 3.43 0.00 0.23 0.00 0.07 96.27 04:14:01 AM 1 12.90 0.00 0.37 0.00 0.07 86.67 04:15:02 AM all 11.40 0.00 1.00 0.08 0.07 87.45 04:15:02 AM 0 7.02 0.00 0.45 0.07 0.05 92.41 04:15:02 AM 1 15.82 0.00 1.56 0.08 0.08 82.45 04:15:02 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 5.87 0.00 0.50 0.00 0.05 93.58 04:16:01 AM 0 3.76 0.00 0.37 0.00 0.05 95.81 04:16:01 AM 1 8.02 0.00 0.62 0.00 0.05 91.31 04:17:01 AM all 6.04 0.00 0.54 0.00 0.09 93.33 04:17:01 AM 0 4.59 0.00 0.30 0.00 0.08 95.02 04:17:01 AM 1 7.49 0.00 0.77 0.00 0.10 91.64 04:18:01 AM all 4.36 0.00 0.44 0.00 0.06 95.13 04:18:01 AM 0 2.41 0.00 0.43 0.00 0.05 97.11 04:18:01 AM 1 6.32 0.00 0.45 0.00 0.07 93.17 04:19:01 AM all 3.58 0.00 0.27 0.01 0.06 96.09 04:19:01 AM 0 2.72 0.00 0.22 0.00 0.05 97.01 04:19:01 AM 1 4.43 0.00 0.32 0.02 0.07 95.17 04:20:01 AM all 10.99 0.00 0.76 0.01 0.08 88.17 04:20:01 AM 0 16.48 0.00 0.96 0.02 0.09 82.46 04:20:01 AM 1 5.66 0.00 0.57 0.00 0.07 93.70 04:21:03 AM all 5.56 0.00 0.35 0.04 0.07 93.98 04:21:03 AM 0 3.52 0.00 0.33 0.09 0.07 96.00 04:21:03 AM 1 7.48 0.00 0.37 0.00 0.08 92.07 04:22:01 AM all 6.63 0.00 0.67 0.00 0.06 92.64 04:22:01 AM 0 4.52 0.00 0.57 0.00 0.05 94.85 04:22:01 AM 1 8.75 0.00 0.76 0.00 0.07 90.42 04:23:01 AM all 3.35 0.00 0.39 0.03 0.08 96.15 04:23:01 AM 0 4.30 0.00 0.35 0.00 0.08 95.26 04:23:01 AM 1 2.41 0.00 0.43 0.05 0.07 97.04 04:24:01 AM all 9.88 0.00 0.91 0.03 0.07 89.12 04:24:01 AM 0 6.75 0.00 0.49 0.00 0.07 92.70 04:24:01 AM 1 13.02 0.00 1.33 0.05 0.07 85.54 04:25:01 AM all 1.29 0.00 0.18 0.00 0.07 98.47 04:25:01 AM 0 1.14 0.00 0.18 0.00 0.05 98.63 04:25:01 AM 1 1.44 0.00 0.17 0.00 0.08 98.31 04:26:01 AM all 5.96 0.00 0.57 0.00 0.08 93.40 04:26:01 AM 0 3.93 0.00 0.55 0.00 0.07 95.45 04:26:01 AM 1 7.98 0.00 0.59 0.00 0.08 91.35 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 4.36 0.00 0.18 0.00 0.07 95.39 04:27:01 AM 0 2.11 0.00 0.20 0.00 0.07 97.63 04:27:01 AM 1 6.62 0.00 0.17 0.00 0.07 93.14 04:28:01 AM all 4.81 0.00 0.28 0.01 0.08 94.84 04:28:01 AM 0 2.47 0.00 0.22 0.02 0.08 97.21 04:28:01 AM 1 7.13 0.00 0.33 0.00 0.07 92.47 04:29:01 AM all 5.33 0.00 0.46 0.00 0.07 94.14 04:29:01 AM 0 0.82 0.00 0.18 0.00 0.07 98.93 04:29:01 AM 1 10.03 0.00 0.75 0.00 0.07 89.16 04:30:01 AM all 7.63 0.00 1.19 0.00 0.08 91.10 04:30:01 AM 0 3.49 0.00 0.69 0.00 0.07 95.76 04:30:01 AM 1 11.79 0.00 1.70 0.00 0.08 86.42 04:31:01 AM all 4.58 0.00 0.39 0.00 0.07 94.97 04:31:01 AM 0 2.58 0.00 0.37 0.00 0.07 96.99 04:31:01 AM 1 6.58 0.00 0.40 0.00 0.07 92.95 04:32:01 AM all 19.47 0.00 2.02 0.28 0.08 78.15 04:32:01 AM 0 24.51 0.00 1.99 0.30 0.10 73.10 04:32:01 AM 1 14.42 0.00 2.04 0.27 0.07 83.20 04:33:01 AM all 32.10 0.24 3.76 0.52 0.08 63.30 04:33:01 AM 0 25.76 0.00 3.12 0.30 0.07 70.75 04:33:01 AM 1 38.45 0.48 4.40 0.73 0.10 55.84 Average: all 9.78 0.01 1.16 0.26 0.07 88.73 Average: 0 7.92 0.00 1.01 0.20 0.06 90.80 Average: 1 11.64 0.02 1.30 0.32 0.07 86.66