---> uname -a: Linux prd-centos8-robot-2c-8g-45348.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 594 4922 19 2180 6804 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:1f:4a:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84598sec preferred_lft 84598sec inet6 fe80::f816:3eff:fe1f:4a17/64 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) 07/23/2025 _x86_64_ (2 CPU) 02:12:10 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 97.23 6.05 91.19 1088.84 6155.70 02:15:01 AM 82.42 0.65 81.77 51.06 10561.77 02:16:02 AM 57.51 7.35 50.17 1354.08 3613.58 02:17:01 AM 34.33 0.03 34.30 3.52 6281.55 02:18:01 AM 3.58 0.00 3.58 0.00 133.04 02:19:01 AM 1.92 0.00 1.92 0.00 61.09 02:20:01 AM 0.13 0.00 0.13 0.00 1.32 02:21:01 AM 0.25 0.00 0.25 0.00 2.82 02:22:01 AM 0.22 0.00 0.22 0.00 2.80 02:23:01 AM 0.30 0.00 0.30 0.00 4.32 02:24:01 AM 0.12 0.00 0.12 0.00 1.05 02:25:01 AM 0.18 0.00 0.18 0.00 1.62 02:26:01 AM 0.12 0.00 0.12 0.00 0.77 02:27:01 AM 0.12 0.00 0.12 0.00 1.45 02:28:01 AM 0.50 0.03 0.47 0.27 9.56 02:29:01 AM 1.40 0.00 1.40 0.00 30.79 02:30:01 AM 0.10 0.00 0.10 0.00 0.80 02:31:01 AM 0.17 0.00 0.17 0.00 1.23 02:32:01 AM 0.32 0.00 0.32 0.00 5.38 02:33:01 AM 0.42 0.00 0.42 0.00 6.63 02:34:01 AM 0.12 0.00 0.12 0.00 0.90 02:35:01 AM 0.08 0.00 0.08 0.00 0.67 02:36:01 AM 0.13 0.00 0.13 0.00 1.08 02:37:01 AM 0.17 0.02 0.15 0.13 1.45 02:38:01 AM 9.03 5.93 3.10 574.74 76.02 02:39:01 AM 0.23 0.00 0.23 0.00 3.73 02:40:01 AM 0.12 0.00 0.12 0.00 0.77 02:41:01 AM 7.63 0.32 7.32 36.93 276.37 02:42:01 AM 32.17 0.48 31.69 53.85 1404.23 Average: 11.40 0.72 10.68 109.15 984.60 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5258320 7052036 2624112 33.29 2688 1970552 696136 7.79 187216 2100568 244580 02:15:01 AM 5099592 6969220 2782840 35.30 2688 2045852 758812 8.50 212696 2225032 43192 02:16:02 AM 4919164 7010656 2963268 37.59 2688 2259144 715992 8.02 257972 2331868 175880 02:17:01 AM 4966148 7051540 2916284 37.00 2688 2253072 661352 7.41 262580 2273812 8 02:18:01 AM 4928368 7013972 2954064 37.48 2688 2253284 715572 8.01 262704 2311348 12 02:19:01 AM 4928336 7013944 2954096 37.48 2688 2253288 715572 8.01 262704 2311464 16 02:20:01 AM 4928348 7013956 2954084 37.48 2688 2253288 717232 8.03 262704 2311540 8 02:21:01 AM 4928184 7013796 2954248 37.48 2688 2253292 717232 8.03 262704 2311856 4 02:22:01 AM 4927996 7013608 2954436 37.48 2688 2253292 717232 8.03 262704 2311856 4 02:23:01 AM 4927828 7013440 2954604 37.48 2688 2253292 717232 8.03 262704 2312032 12 02:24:01 AM 4927972 7013588 2954460 37.48 2688 2253296 717232 8.03 262704 2311860 8 02:25:01 AM 4928072 7013688 2954360 37.48 2688 2253296 717232 8.03 262704 2311860 4 02:26:01 AM 4928168 7013784 2954264 37.48 2688 2253296 717232 8.03 262704 2311976 4 02:27:01 AM 4919224 7004844 2963208 37.59 2688 2253300 732648 8.20 262704 2320708 16 02:28:01 AM 4919316 7004980 2963116 37.59 2688 2253336 727836 8.15 262824 2320444 60 02:29:01 AM 4919364 7005028 2963068 37.59 2688 2253336 727836 8.15 262824 2320376 4 02:30:01 AM 4918984 7004652 2963448 37.60 2688 2253340 729272 8.17 262824 2320500 4 02:31:01 AM 4919456 7005152 2962976 37.59 2688 2253364 729272 8.17 262824 2320416 32 02:32:01 AM 4919400 7005100 2963032 37.59 2688 2253368 729272 8.17 262824 2320420 4 02:33:01 AM 4918788 7004488 2963644 37.60 2688 2253368 729272 8.17 262824 2320732 4 02:34:01 AM 4919276 7004976 2963156 37.59 2688 2253368 729272 8.17 262824 2320472 4 02:35:01 AM 4919296 7005000 2963136 37.59 2688 2253372 729272 8.17 262824 2320480 8 02:36:01 AM 4919276 7004980 2963156 37.59 2688 2253372 729272 8.17 262824 2320480 4 02:37:01 AM 4917252 7002956 2965180 37.62 2688 2253372 745500 8.35 262824 2322452 4 02:38:01 AM 4901868 7004816 2980564 37.81 2688 2270616 727248 8.14 264908 2335864 16 02:39:01 AM 4901900 7004848 2980532 37.81 2688 2270616 727248 8.14 264908 2335808 8 02:40:01 AM 4901852 7004800 2980580 37.81 2688 2270616 726512 8.13 264908 2335924 4 02:41:01 AM 5047404 6971168 2835028 35.97 2688 2096648 730092 8.17 259540 2216952 13368 02:42:01 AM 5041036 6976360 2841396 36.05 2688 2108812 747208 8.37 462612 2022976 24092 Average: 4948282 7007634 2934150 37.22 2688 2228015 723486 8.10 265263 2293520 17288 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 103.38 80.09 1109.09 20.70 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 58.26 41.34 567.35 7.29 0.00 0.00 0.00 0.00 02:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 AM eth0 49.92 39.54 316.98 9.30 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 163.82 118.18 32.67 25.76 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 15.31 8.95 4.23 1.09 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 1.02 0.42 0.30 0.21 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 0.82 0.32 0.07 0.02 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 0.85 0.13 0.07 0.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 2.27 0.08 0.14 0.00 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 3.05 0.25 0.24 0.07 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 0.45 0.15 0.09 0.01 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.62 0.15 0.03 0.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 2.72 0.33 0.30 0.02 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 3.52 1.38 1.26 8.32 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 2.43 0.87 0.44 0.19 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 4.48 0.20 0.58 0.01 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.75 0.12 0.05 0.01 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 1.13 0.53 0.16 0.11 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1.05 0.12 0.08 0.01 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 1.72 0.45 0.71 0.48 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 0.60 0.17 0.09 0.01 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 0.45 0.08 0.03 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 0.67 0.08 0.08 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 0.62 0.12 0.03 0.01 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 1.90 1.02 0.26 0.14 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 0.60 0.08 0.04 0.01 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.50 0.12 0.03 0.01 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 48.16 30.79 75.12 19.01 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 17.99 17.09 14.96 8.42 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 16.78 11.77 73.32 3.48 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) 07/23/2025 _x86_64_ (2 CPU) 02:12:10 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 39.26 0.00 5.73 1.55 0.10 53.37 02:14:01 AM 0 57.15 0.00 6.92 2.22 0.12 33.59 02:14:01 AM 1 21.39 0.00 4.53 0.88 0.08 73.12 02:15:01 AM all 20.78 0.00 2.47 2.39 0.07 74.29 02:15:01 AM 0 34.62 0.00 2.99 2.15 0.07 60.17 02:15:01 AM 1 6.93 0.00 1.95 2.62 0.07 88.42 02:16:02 AM all 30.32 0.00 5.73 0.97 0.10 62.87 02:16:02 AM 0 40.28 0.00 6.50 1.28 0.10 51.83 02:16:02 AM 1 20.36 0.00 4.97 0.67 0.10 73.90 02:17:01 AM all 5.77 0.00 1.04 0.49 0.04 92.65 02:17:01 AM 0 4.30 0.00 0.95 0.51 0.03 94.21 02:17:01 AM 1 7.24 0.00 1.14 0.48 0.05 91.10 02:18:01 AM all 1.38 0.00 0.18 0.01 0.04 98.40 02:18:01 AM 0 1.92 0.00 0.18 0.00 0.03 97.86 02:18:01 AM 1 0.84 0.00 0.17 0.02 0.05 98.93 02:19:01 AM all 0.43 0.00 0.11 0.01 0.05 99.41 02:19:01 AM 0 0.27 0.00 0.17 0.00 0.07 99.50 02:19:01 AM 1 0.58 0.00 0.05 0.02 0.03 99.32 02:20:01 AM all 0.35 0.00 0.12 0.00 0.05 99.48 02:20:01 AM 0 0.28 0.00 0.12 0.00 0.07 99.53 02:20:01 AM 1 0.42 0.00 0.12 0.00 0.03 99.43 02:21:01 AM all 0.38 0.00 0.10 0.00 0.05 99.47 02:21:01 AM 0 0.32 0.00 0.12 0.00 0.07 99.50 02:21:01 AM 1 0.43 0.00 0.08 0.00 0.03 99.45 02:22:01 AM all 0.41 0.00 0.08 0.00 0.06 99.45 02:22:01 AM 0 0.67 0.00 0.08 0.00 0.07 99.18 02:22:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 02:23:01 AM all 0.47 0.00 0.09 0.00 0.06 99.38 02:23:01 AM 0 0.70 0.00 0.07 0.00 0.05 99.18 02:23:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 02:24:01 AM all 0.40 0.00 0.08 0.00 0.06 99.47 02:24:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 02:24:01 AM 1 0.22 0.00 0.10 0.00 0.08 99.60 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 0.38 0.00 0.08 0.00 0.05 99.49 02:25:01 AM 0 0.50 0.00 0.02 0.00 0.02 99.47 02:25:01 AM 1 0.27 0.00 0.13 0.00 0.08 99.51 02:26:01 AM all 0.40 0.00 0.10 0.00 0.05 99.45 02:26:01 AM 0 0.50 0.00 0.05 0.00 0.03 99.42 02:26:01 AM 1 0.30 0.00 0.15 0.00 0.07 99.48 02:27:01 AM all 0.53 0.00 0.11 0.00 0.05 99.31 02:27:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 02:27:01 AM 1 0.44 0.00 0.12 0.00 0.07 99.38 02:28:01 AM all 0.60 0.00 0.23 0.00 0.05 99.12 02:28:01 AM 0 0.57 0.00 0.25 0.00 0.03 99.15 02:28:01 AM 1 0.64 0.00 0.20 0.00 0.07 99.10 02:29:01 AM all 0.38 0.00 0.11 0.01 0.05 99.46 02:29:01 AM 0 0.52 0.00 0.08 0.00 0.05 99.35 02:29:01 AM 1 0.23 0.00 0.13 0.02 0.05 99.57 02:30:01 AM all 0.40 0.00 0.09 0.00 0.04 99.47 02:30:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 02:30:01 AM 1 0.27 0.00 0.13 0.00 0.07 99.53 02:31:01 AM all 0.58 0.00 0.11 0.00 0.05 99.27 02:31:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 02:31:01 AM 1 0.57 0.00 0.17 0.00 0.07 99.20 02:32:01 AM all 0.41 0.00 0.08 0.00 0.04 99.47 02:32:01 AM 0 0.65 0.00 0.08 0.00 0.05 99.21 02:32:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 02:33:01 AM all 0.38 0.00 0.10 0.01 0.05 99.46 02:33:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 02:33:01 AM 1 0.23 0.00 0.12 0.02 0.07 99.56 02:34:01 AM all 0.42 0.00 0.09 0.00 0.05 99.44 02:34:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 02:34:01 AM 1 0.25 0.00 0.13 0.00 0.08 99.53 02:35:01 AM all 0.39 0.00 0.10 0.00 0.03 99.47 02:35:01 AM 0 0.37 0.00 0.05 0.00 0.02 99.57 02:35:01 AM 1 0.42 0.00 0.15 0.00 0.05 99.38 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 02:36:01 AM 0 0.23 0.00 0.10 0.00 0.05 99.62 02:36:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.46 02:37:01 AM all 0.41 0.01 0.10 0.00 0.05 99.43 02:37:01 AM 0 0.28 0.00 0.17 0.00 0.07 99.48 02:37:01 AM 1 0.53 0.02 0.03 0.00 0.03 99.38 02:38:01 AM all 0.40 0.23 0.20 0.13 0.05 99.00 02:38:01 AM 0 0.18 0.32 0.20 0.13 0.05 99.11 02:38:01 AM 1 0.62 0.13 0.20 0.12 0.05 98.88 02:39:01 AM all 0.36 0.00 0.08 0.00 0.06 99.50 02:39:01 AM 0 0.62 0.00 0.10 0.00 0.07 99.21 02:39:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 02:40:01 AM all 0.38 0.00 0.09 0.00 0.04 99.49 02:40:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 02:40:01 AM 1 0.23 0.00 0.10 0.00 0.05 99.61 02:41:01 AM all 6.74 0.00 1.40 0.03 0.05 91.78 02:41:01 AM 0 8.15 0.00 1.76 0.05 0.05 90.00 02:41:01 AM 1 5.33 0.00 1.04 0.02 0.05 93.57 02:42:01 AM all 31.37 0.00 3.81 0.17 0.08 64.55 02:42:01 AM 0 33.79 0.00 3.91 0.12 0.08 62.09 02:42:01 AM 1 28.95 0.00 3.71 0.23 0.08 67.02 Average: all 5.00 0.01 0.78 0.20 0.05 93.95 Average: 0 6.59 0.01 0.87 0.22 0.05 92.26 Average: 1 3.41 0.01 0.69 0.18 0.06 95.66