---> uname -a: Linux prd-centos8-robot-2c-8g-13241.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4867 19 2188 6756 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:ad:e8:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84995sec preferred_lft 84995sec inet6 fe80::f816:3eff:fead:e83c/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) 12/13/2025 _x86_64_ (2 CPU) 02:57:06 LINUX RESTART (2 CPU) 02:58:02 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 119.23 0.24 119.00 12.07 10749.75 03:00:01 AM 45.00 1.22 43.79 125.96 5592.09 03:01:01 AM 44.14 6.80 37.35 1248.44 2419.22 03:02:01 AM 60.05 2.80 57.25 441.10 7854.45 03:03:01 AM 4.33 0.23 4.10 12.66 154.17 03:04:01 AM 2.05 0.00 2.05 0.00 86.15 03:05:01 AM 0.27 0.00 0.27 0.00 4.45 03:06:01 AM 0.28 0.00 0.28 0.00 11.13 03:07:01 AM 0.35 0.00 0.35 0.00 12.85 03:08:01 AM 0.35 0.00 0.35 0.00 5.93 03:09:01 AM 0.17 0.00 0.17 0.00 2.42 03:10:01 AM 0.35 0.00 0.35 0.00 11.76 03:11:01 AM 0.48 0.00 0.48 0.00 21.53 03:12:01 AM 0.12 0.00 0.12 0.00 1.32 03:13:01 AM 1.48 0.03 1.45 0.27 35.74 03:14:01 AM 0.35 0.00 0.35 0.00 12.88 03:15:01 AM 0.22 0.00 0.22 0.00 2.98 03:16:01 AM 0.15 0.00 0.15 0.00 9.48 03:17:01 AM 0.13 0.00 0.13 0.00 2.42 03:18:01 AM 0.50 0.00 0.50 0.00 15.91 03:19:01 AM 0.22 0.00 0.22 0.00 3.90 03:20:01 AM 31.66 0.63 31.02 73.18 1523.48 Average: 14.10 0.54 13.55 87.07 1290.01 02:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 5054864 6926768 2827568 35.87 2688 2048876 832524 9.32 191640 2292612 170864 03:00:01 AM 5196164 7040368 2686268 34.08 2688 2019988 716116 8.02 219624 2117300 10760 03:01:01 AM 4912008 7006408 2970424 37.68 2688 2259804 726596 8.14 256484 2330204 181552 03:02:01 AM 4898204 7007848 2984228 37.86 2688 2276036 712760 7.98 266228 2332516 28 03:03:01 AM 4854356 6964944 3028076 38.42 2688 2276980 779648 8.73 266356 2376836 564 03:04:01 AM 4854188 6964808 3028244 38.42 2688 2277012 779648 8.73 266356 2376800 40 03:05:01 AM 4844964 6955812 3037468 38.53 2688 2277240 801600 8.98 266356 2385428 236 03:06:01 AM 4844680 6955564 3037752 38.54 2688 2277276 801600 8.98 266356 2385896 52 03:07:01 AM 4844928 6956036 3037504 38.54 2688 2277500 801600 8.98 266364 2386060 8 03:08:01 AM 4844772 6955912 3037660 38.54 2688 2277532 801600 8.98 266364 2386164 40 03:09:01 AM 4849860 6961224 3032572 38.47 2688 2277756 790996 8.86 266364 2380668 228 03:10:01 AM 4849732 6961124 3032700 38.47 2688 2277784 769448 8.62 266364 2380812 4 03:11:01 AM 4849780 6961640 3032652 38.47 2688 2278248 769448 8.62 266472 2381204 4 03:12:01 AM 4834576 6946480 3047856 38.67 2688 2278292 809904 9.07 266476 2395664 52 03:13:01 AM 4820352 6932484 3062080 38.85 2688 2278536 812556 9.10 266600 2409068 244 03:14:01 AM 4848776 6960960 3033656 38.49 2688 2278572 790224 8.85 266600 2380920 40 03:15:01 AM 4849236 6961656 3033196 38.48 2688 2278808 790224 8.85 266600 2381156 244 03:16:01 AM 4835160 6947620 3047272 38.66 2688 2278848 818236 9.16 266600 2395116 48 03:17:01 AM 4827004 6939708 3055428 38.76 2688 2279092 823480 9.22 266600 2402576 252 03:18:01 AM 4827356 6940072 3055076 38.76 2688 2279120 823480 9.22 266600 2402656 48 03:19:01 AM 4838220 6951316 3044212 38.62 2688 2279484 789992 8.85 266600 2391892 376 03:20:01 AM 5039172 6968324 2843260 36.07 2688 2102112 756696 8.47 467232 2015904 10080 Average: 4882652 6962140 2999780 38.06 2688 2247041 786290 8.80 269602 2349430 17080 02:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 142.47 111.98 1479.85 15.44 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 11.86 9.60 7.01 4.21 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 44.56 32.30 333.71 6.63 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 185.26 132.56 44.47 32.96 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 31.04 23.48 7.08 4.89 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 0.65 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 19.05 16.93 120.11 1.25 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 3.65 0.50 0.61 0.28 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 11.11 8.38 1.48 0.67 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 3.10 0.23 0.44 0.13 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 17.01 15.48 120.01 1.16 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 0.55 0.13 0.04 0.01 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 18.03 17.33 3.36 3.28 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 7.48 7.13 117.74 0.47 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 31.14 30.49 355.59 2.19 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 0.37 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 8.20 7.78 1.55 0.62 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 7.86 6.93 118.11 0.70 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 30.38 29.95 355.43 2.09 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 1.78 0.20 0.33 0.08 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 5.68 5.43 0.89 0.51 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 55.66 37.94 92.40 40.02 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 28.87 22.44 142.63 5.34 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) 12/13/2025 _x86_64_ (2 CPU) 02:57:06 LINUX RESTART (2 CPU) 02:58:02 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 38.01 0.00 5.34 1.25 0.15 55.24 02:59:01 AM 0 43.66 0.00 5.49 1.35 0.15 49.35 02:59:01 AM 1 32.32 0.00 5.20 1.16 0.15 61.17 03:00:01 AM all 17.67 0.00 2.38 0.51 0.10 79.35 03:00:01 AM 0 13.42 0.00 2.15 0.43 0.12 83.89 03:00:01 AM 1 21.93 0.00 2.60 0.58 0.08 74.80 03:01:01 AM all 24.67 0.00 5.02 0.55 0.11 69.65 03:01:01 AM 0 29.74 0.00 5.96 0.67 0.12 63.52 03:01:01 AM 1 19.61 0.00 4.08 0.43 0.10 75.77 03:02:01 AM all 14.49 0.00 2.50 0.86 0.06 82.10 03:02:01 AM 0 17.05 0.00 2.59 0.87 0.05 79.45 03:02:01 AM 1 11.93 0.00 2.41 0.85 0.07 84.75 03:03:01 AM all 2.28 0.00 0.28 0.02 0.04 97.38 03:03:01 AM 0 2.02 0.00 0.23 0.02 0.05 97.68 03:03:01 AM 1 2.54 0.00 0.33 0.02 0.03 97.08 03:04:01 AM all 0.38 0.00 0.13 0.01 0.06 99.43 03:04:01 AM 0 0.28 0.00 0.12 0.00 0.07 99.53 03:04:01 AM 1 0.47 0.00 0.13 0.02 0.05 99.33 03:05:01 AM all 0.99 0.00 0.16 0.00 0.07 98.78 03:05:01 AM 0 1.57 0.00 0.18 0.00 0.05 98.20 03:05:01 AM 1 0.42 0.00 0.13 0.00 0.08 99.36 03:06:01 AM all 0.51 0.00 0.13 0.00 0.04 99.32 03:06:01 AM 0 0.48 0.00 0.18 0.00 0.07 99.26 03:06:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 03:07:01 AM all 0.96 0.00 0.14 0.00 0.08 98.82 03:07:01 AM 0 1.37 0.00 0.15 0.00 0.10 98.38 03:07:01 AM 1 0.55 0.00 0.13 0.00 0.05 99.26 03:08:01 AM all 0.51 0.00 0.11 0.00 0.08 99.30 03:08:01 AM 0 0.43 0.00 0.13 0.00 0.10 99.33 03:08:01 AM 1 0.58 0.00 0.08 0.00 0.07 99.27 03:09:01 AM all 0.94 0.00 0.17 0.00 0.07 98.82 03:09:01 AM 0 0.70 0.00 0.12 0.00 0.05 99.13 03:09:01 AM 1 1.19 0.00 0.22 0.00 0.08 98.51 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 0.49 0.00 0.10 0.00 0.06 99.35 03:10:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 03:10:01 AM 1 0.40 0.00 0.13 0.00 0.08 99.38 03:11:01 AM all 2.04 0.00 0.19 0.00 0.06 97.71 03:11:01 AM 0 2.28 0.00 0.25 0.00 0.07 97.41 03:11:01 AM 1 1.81 0.00 0.13 0.00 0.05 98.01 03:12:01 AM all 0.58 0.00 0.12 0.00 0.06 99.25 03:12:01 AM 0 0.93 0.00 0.12 0.00 0.05 98.90 03:12:01 AM 1 0.22 0.00 0.12 0.00 0.07 99.60 03:13:01 AM all 1.12 0.00 0.35 0.01 0.07 98.45 03:13:01 AM 0 0.75 0.00 0.28 0.02 0.05 98.90 03:13:01 AM 1 1.49 0.00 0.42 0.00 0.08 98.01 03:14:01 AM all 0.31 0.00 0.13 0.00 0.06 99.51 03:14:01 AM 0 0.33 0.00 0.13 0.00 0.07 99.47 03:14:01 AM 1 0.28 0.00 0.12 0.00 0.05 99.55 03:15:01 AM all 0.91 0.00 0.13 0.00 0.04 98.92 03:15:01 AM 0 1.29 0.00 0.17 0.00 0.07 98.48 03:15:01 AM 1 0.53 0.00 0.08 0.00 0.02 99.37 03:16:01 AM all 0.63 0.00 0.13 0.00 0.08 99.16 03:16:01 AM 0 0.60 0.00 0.15 0.00 0.08 99.16 03:16:01 AM 1 0.67 0.00 0.12 0.00 0.07 99.15 03:17:01 AM all 1.06 0.00 0.19 0.00 0.05 98.70 03:17:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 03:17:01 AM 1 1.56 0.00 0.32 0.00 0.08 98.04 03:18:01 AM all 0.49 0.00 0.11 0.00 0.08 99.32 03:18:01 AM 0 0.57 0.00 0.08 0.00 0.07 99.28 03:18:01 AM 1 0.42 0.00 0.13 0.00 0.10 99.35 03:19:01 AM all 1.21 0.00 0.10 0.00 0.05 98.64 03:19:01 AM 0 1.86 0.00 0.12 0.00 0.07 97.96 03:19:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 03:20:01 AM all 26.81 0.00 3.64 0.11 0.08 69.36 03:20:01 AM 0 31.80 0.00 3.72 0.13 0.07 64.28 03:20:01 AM 1 21.82 0.00 3.57 0.08 0.08 74.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.22 0.00 0.98 0.15 0.07 92.59 Average: 0 6.91 0.00 1.02 0.16 0.07 91.84 Average: 1 5.52 0.00 0.93 0.14 0.07 93.33