---> uname -a: Linux prd-centos8-robot-2c-8g-50630.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: 2799.998 BogoMIPS: 5599.99 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 576 4951 19 2169 6823 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:68:9c:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85018sec preferred_lft 85018sec inet6 fe80::f816:3eff:fe68:9c2f/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) 09/08/2025 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 88.69 6.57 82.12 1104.35 6021.21 12:38:01 AM 86.60 0.65 85.95 51.05 11099.15 12:39:01 AM 63.33 7.35 55.98 1354.08 3722.58 12:40:01 AM 33.69 0.03 33.66 3.47 6221.86 12:41:01 AM 5.28 0.23 5.05 12.66 199.37 12:42:01 AM 0.72 0.00 0.72 0.00 12.48 12:43:01 AM 0.35 0.00 0.35 0.00 11.95 12:44:01 AM 0.47 0.00 0.47 0.00 7.50 12:45:01 AM 0.35 0.00 0.35 0.00 11.20 12:46:01 AM 0.52 0.00 0.52 0.00 8.45 12:47:01 AM 0.42 0.00 0.42 0.00 11.21 12:48:01 AM 0.40 0.00 0.40 0.00 6.40 12:49:01 AM 0.30 0.00 0.30 0.00 18.50 12:50:01 AM 0.28 0.00 0.28 0.00 5.06 12:51:01 AM 1.47 0.03 1.43 0.27 33.69 12:52:01 AM 0.38 0.00 0.38 0.00 14.38 12:53:01 AM 0.15 0.00 0.15 0.00 2.68 12:54:01 AM 0.17 0.00 0.17 0.00 9.23 12:55:02 AM 0.23 0.00 0.23 0.00 4.40 12:56:01 AM 0.54 0.00 0.54 0.00 16.74 12:57:01 AM 10.08 0.32 9.77 36.93 414.48 12:58:01 AM 28.48 0.32 28.16 36.26 1365.09 Average: 14.69 0.70 13.98 118.23 1329.12 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5311420 7105068 2571012 32.62 2688 1970832 637288 7.14 186608 2046660 247320 12:38:01 AM 5093728 6963732 2788704 35.38 2688 2046284 761184 8.52 213376 2226412 44252 12:39:01 AM 4932436 7017924 2949996 37.42 2688 2252964 670688 7.51 256388 2316944 170100 12:40:01 AM 4974568 7062016 2907864 36.89 2688 2255052 648172 7.26 261992 2263892 4 12:41:01 AM 4932948 7021360 2949484 37.42 2688 2256008 695076 7.78 262120 2305284 12 12:42:01 AM 4932868 7021312 2949564 37.42 2688 2256040 695076 7.78 262120 2305324 4 12:43:01 AM 4923296 7011968 2959136 37.54 2688 2256268 726840 8.14 262120 2314400 4 12:44:01 AM 4921236 7009944 2961196 37.57 2688 2256304 726840 8.14 262120 2316392 4 12:45:01 AM 4921900 7010832 2960532 37.56 2688 2256528 726840 8.14 262128 2316404 4 12:46:01 AM 4921728 7010692 2960704 37.56 2688 2256560 726840 8.14 262128 2316508 4 12:47:01 AM 4926676 7015860 2955756 37.50 2688 2256780 710980 7.96 262128 2311136 4 12:48:01 AM 4926696 7015912 2955736 37.50 2688 2256812 710980 7.96 262128 2311284 4 12:49:01 AM 4926340 7016008 2956092 37.50 2688 2257264 710980 7.96 262236 2311740 4 12:50:01 AM 4909492 6999212 2972940 37.72 2688 2257316 720256 8.06 262236 2328044 4 12:51:01 AM 4901252 6991212 2981180 37.82 2688 2257556 733512 8.21 262384 2335888 256 12:52:01 AM 4924996 7014992 2957436 37.52 2688 2257592 711080 7.96 262384 2312496 44 12:53:01 AM 4925032 7015264 2957400 37.52 2688 2257828 711080 7.96 262384 2312900 244 12:54:01 AM 4908528 6998800 2973904 37.73 2688 2257868 726468 8.13 262384 2328472 48 12:55:02 AM 4900836 6991352 2981596 37.83 2688 2258112 720744 8.07 262384 2336156 248 12:56:01 AM 4924120 7014668 2958312 37.53 2688 2258144 701040 7.85 262384 2313084 48 12:57:01 AM 5100816 7016188 2781616 35.29 2688 2086476 685784 7.68 259464 2157056 17060 12:58:01 AM 5153292 7066064 2729140 34.62 2688 2086800 704160 7.88 461596 1911876 10980 Average: 4967918 7017745 2914514 36.97 2688 2218699 707359 7.92 265236 2272652 22302 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 201.30 145.94 1441.28 34.49 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 62.93 47.28 587.05 8.42 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 47.30 40.15 335.72 18.59 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 197.58 177.34 38.85 32.68 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 29.56 22.06 7.23 4.73 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.77 0.20 0.49 0.05 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 16.95 16.03 120.45 1.57 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.73 0.35 0.41 0.24 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 11.18 8.68 1.59 0.68 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 1.20 0.28 0.19 0.08 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 17.16 16.44 119.97 1.23 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.02 0.17 0.08 0.02 0.00 0.00 0.00 0.00 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 20.15 18.86 3.43 3.33 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 6.76 6.05 117.68 0.40 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 43.50 37.84 356.59 2.67 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 3.20 0.23 0.39 0.05 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 9.90 8.20 2.38 1.19 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 13.05 9.50 118.14 0.62 0.00 0.00 0.00 0.00 12:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:02 AM eth0 44.42 34.41 356.51 2.38 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 0.83 0.19 0.17 0.08 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 59.74 35.38 83.41 29.48 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 17.68 15.35 14.07 7.69 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 36.89 29.16 168.59 6.85 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) 09/08/2025 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 40.86 0.00 6.61 0.77 0.11 51.65 12:37:01 AM 0 53.11 0.00 7.04 1.00 0.12 38.73 12:37:01 AM 1 28.61 0.00 6.17 0.55 0.10 64.56 12:38:01 AM all 23.57 0.00 2.94 0.88 0.08 72.53 12:38:01 AM 0 37.06 0.00 3.42 0.87 0.08 58.57 12:38:01 AM 1 10.09 0.00 2.45 0.88 0.08 86.49 12:39:01 AM all 31.70 0.00 5.66 0.39 0.09 62.16 12:39:01 AM 0 49.13 0.00 7.04 0.47 0.10 43.26 12:39:01 AM 1 14.31 0.00 4.28 0.32 0.08 81.01 12:40:01 AM all 3.89 0.00 0.99 0.44 0.05 94.62 12:40:01 AM 0 5.40 0.00 0.90 0.30 0.05 93.35 12:40:01 AM 1 2.39 0.00 1.09 0.58 0.05 95.89 12:41:01 AM all 2.27 0.00 0.30 0.05 0.06 97.32 12:41:01 AM 0 1.52 0.00 0.23 0.02 0.05 98.18 12:41:01 AM 1 3.02 0.00 0.37 0.08 0.07 96.46 12:42:01 AM all 0.50 0.00 0.09 0.00 0.08 99.32 12:42:01 AM 0 0.58 0.00 0.05 0.00 0.07 99.30 12:42:01 AM 1 0.42 0.00 0.13 0.00 0.10 99.35 12:43:01 AM all 0.96 0.00 0.18 0.00 0.06 98.80 12:43:01 AM 0 0.78 0.00 0.13 0.00 0.07 99.01 12:43:01 AM 1 1.14 0.00 0.23 0.00 0.05 98.58 12:44:01 AM all 0.51 0.00 0.11 0.00 0.07 99.32 12:44:01 AM 0 0.70 0.00 0.08 0.00 0.05 99.17 12:44:01 AM 1 0.32 0.00 0.13 0.00 0.08 99.46 12:45:01 AM all 0.86 0.00 0.13 0.00 0.06 98.95 12:45:01 AM 0 1.04 0.00 0.13 0.00 0.03 98.80 12:45:01 AM 1 0.69 0.00 0.12 0.00 0.08 99.11 12:46:01 AM all 0.36 0.00 0.12 0.00 0.05 99.47 12:46:01 AM 0 0.42 0.00 0.12 0.00 0.05 99.41 12:46:01 AM 1 0.30 0.00 0.12 0.00 0.05 99.53 12:47:01 AM all 0.94 0.00 0.17 0.00 0.05 98.85 12:47:01 AM 0 0.65 0.00 0.10 0.00 0.03 99.22 12:47:01 AM 1 1.22 0.00 0.23 0.00 0.07 98.48 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.46 0.00 0.11 0.00 0.06 99.37 12:48:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.18 12:48:01 AM 1 0.23 0.00 0.13 0.00 0.07 99.57 12:49:01 AM all 2.06 0.00 0.22 0.00 0.06 97.66 12:49:01 AM 0 2.52 0.00 0.18 0.00 0.05 97.25 12:49:01 AM 1 1.61 0.00 0.25 0.00 0.07 98.08 12:50:01 AM all 0.53 0.00 0.12 0.00 0.08 99.27 12:50:01 AM 0 0.45 0.00 0.07 0.00 0.07 99.42 12:50:01 AM 1 0.62 0.00 0.17 0.00 0.08 99.13 12:51:01 AM all 1.07 0.00 0.33 0.01 0.05 98.54 12:51:01 AM 0 0.93 0.00 0.20 0.02 0.05 98.80 12:51:01 AM 1 1.21 0.00 0.47 0.00 0.05 98.28 12:52:01 AM all 0.48 0.00 0.11 0.00 0.08 99.34 12:52:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 12:52:01 AM 1 0.33 0.00 0.13 0.00 0.08 99.45 12:53:01 AM all 1.04 0.00 0.11 0.00 0.07 98.79 12:53:01 AM 0 0.75 0.00 0.08 0.00 0.05 99.12 12:53:01 AM 1 1.32 0.00 0.13 0.00 0.08 98.46 12:54:01 AM all 0.51 0.00 0.14 0.00 0.06 99.29 12:54:01 AM 0 0.37 0.00 0.15 0.00 0.08 99.40 12:54:01 AM 1 0.65 0.00 0.13 0.00 0.03 99.18 12:55:02 AM all 0.90 0.00 0.23 0.00 0.08 98.80 12:55:02 AM 0 1.37 0.00 0.32 0.00 0.08 98.23 12:55:02 AM 1 0.42 0.00 0.13 0.00 0.07 99.38 12:56:01 AM all 0.48 0.00 0.09 0.00 0.05 99.38 12:56:01 AM 0 0.36 0.00 0.14 0.00 0.07 99.44 12:56:01 AM 1 0.59 0.00 0.05 0.00 0.03 99.32 12:57:01 AM all 6.09 0.00 1.35 0.03 0.06 92.47 12:57:01 AM 0 3.99 0.00 1.39 0.03 0.05 94.54 12:57:01 AM 1 8.19 0.00 1.32 0.03 0.07 90.39 12:58:01 AM all 27.60 0.00 2.83 0.15 0.08 69.33 12:58:01 AM 0 43.40 0.00 3.57 0.20 0.08 52.75 12:58:01 AM 1 11.79 0.00 2.10 0.10 0.08 85.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.73 0.00 1.05 0.12 0.07 92.03 Average: 0 9.38 0.00 1.16 0.13 0.06 89.27 Average: 1 4.08 0.00 0.93 0.12 0.07 94.81