---> uname -a: Linux prd-centos8-robot-2c-8g-11447.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4785 19 2268 6755 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:05:c1:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84823sec preferred_lft 84823sec inet6 fe80::f816:3eff:fe05:c152/64 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) 11/18/2025 _x86_64_ (2 CPU) 00:30:00 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 119.59 0.23 119.36 19.33 12064.21 12:33:01 AM 35.88 0.90 34.98 98.38 4199.52 12:34:01 AM 72.63 9.41 63.21 1681.84 4005.93 12:35:01 AM 31.72 0.03 31.69 3.47 6279.26 12:36:01 AM 2.62 0.22 2.40 11.73 109.98 12:37:01 AM 2.40 0.00 2.40 0.00 142.72 12:38:01 AM 0.47 0.00 0.47 0.00 42.59 12:39:01 AM 0.15 0.00 0.15 0.00 2.12 12:40:01 AM 0.52 0.00 0.52 0.00 82.90 12:41:01 AM 0.77 0.00 0.77 0.00 47.25 12:42:01 AM 0.45 0.00 0.45 0.00 62.27 12:43:02 AM 0.40 0.00 0.40 0.00 61.73 12:44:01 AM 0.41 0.00 0.41 0.00 18.52 12:45:01 AM 0.47 0.00 0.47 0.00 16.37 12:46:01 AM 1.60 0.03 1.57 0.27 111.88 12:47:01 AM 0.45 0.00 0.45 0.00 78.01 12:48:01 AM 0.65 0.00 0.65 0.00 76.25 12:49:01 AM 0.52 0.00 0.52 0.00 46.77 12:50:01 AM 0.42 0.00 0.42 0.00 93.53 12:51:01 AM 0.65 0.00 0.65 0.00 41.36 12:52:01 AM 0.53 0.00 0.53 0.00 153.12 12:53:01 AM 0.85 0.00 0.85 0.00 204.58 12:54:01 AM 0.58 0.00 0.58 0.00 98.20 12:55:01 AM 6.85 0.32 6.53 36.92 298.85 12:56:01 AM 32.66 0.52 32.14 63.86 3139.04 Average: 12.58 0.47 12.11 76.69 1259.93 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5158296 6997568 2724136 34.56 2688 2014916 709392 7.94 186864 2187708 104316 12:33:01 AM 5196288 7038484 2686144 34.08 2688 2017824 669584 7.50 217996 2119808 10772 12:34:01 AM 4853944 6959384 3028488 38.42 2688 2271588 719212 8.05 259196 2388560 173668 12:35:01 AM 4897560 7004684 2984872 37.87 2688 2273668 672268 7.53 264528 2336048 4 12:36:01 AM 4850084 6958972 3032348 38.47 2688 2275440 736276 8.24 264732 2383320 344 12:37:01 AM 4844960 6955972 3037472 38.53 2688 2277556 752096 8.42 264916 2388256 500 12:38:01 AM 4844436 6955972 3037996 38.54 2688 2278080 752096 8.42 264916 2388788 16 12:39:01 AM 4841836 6954104 3040596 38.57 2688 2278844 752096 8.42 264940 2391348 776 12:40:01 AM 4837208 6951176 3045224 38.63 2688 2280512 775468 8.68 264972 2395684 164 12:41:01 AM 4837168 6952060 3045264 38.63 2688 2281444 775468 8.68 265076 2396064 40 12:42:01 AM 4834200 6951324 3048232 38.67 2688 2283668 759196 8.50 265148 2398676 640 12:43:02 AM 4833020 6951356 3049412 38.69 2688 2284884 759196 8.50 265168 2399884 148 12:44:01 AM 4832648 6951216 3049784 38.69 2688 2285112 759196 8.50 265168 2400172 4 12:45:01 AM 4826888 6946744 3055544 38.76 2688 2286432 778828 8.72 265208 2404440 988 12:46:01 AM 4828072 6949692 3054360 38.75 2688 2288172 778828 8.72 265424 2404348 456 12:47:01 AM 4825980 6949688 3056452 38.78 2688 2290236 778828 8.72 265544 2406800 404 12:48:01 AM 4823612 6949080 3058820 38.81 2688 2292020 778828 8.72 265752 2408592 368 12:49:01 AM 4822056 6949136 3060376 38.83 2688 2293628 778828 8.72 265960 2409996 972 12:50:01 AM 4820148 6948936 3062284 38.85 2688 2295340 778828 8.72 266064 2411936 144 12:51:01 AM 4818504 6949016 3063928 38.87 2688 2297056 778828 8.72 266088 2413596 964 12:52:01 AM 4810700 6946960 3071732 38.97 2688 2302820 778828 8.72 266368 2420956 2404 12:53:01 AM 4807348 6947188 3075084 39.01 2688 2306368 778828 8.72 266500 2424408 448 12:54:01 AM 4803376 6946580 3079056 39.06 2688 2309732 763256 8.55 266568 2428376 1260 12:55:01 AM 4865968 6916112 3016464 38.27 2688 2220308 763400 8.55 335344 2313800 101220 12:56:01 AM 4901688 6928168 2980744 37.82 2688 2198956 758912 8.50 503908 2117936 25196 Average: 4864640 6956383 3017792 38.29 2688 2259384 755463 8.46 272494 2365580 17049 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 103.70 79.54 1228.87 11.61 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 14.71 9.93 7.57 4.41 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 50.10 39.34 340.77 9.73 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 198.42 141.89 38.36 30.46 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 42.19 27.76 12.48 6.42 0.00 0.00 0.00 0.00 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 42.84 42.80 7.64 3.62 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 20.41 18.85 3.76 1.68 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 22.31 21.09 3.89 1.93 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 41.94 40.48 9.32 11.46 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 67.33 45.40 12.04 5.95 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 89.05 78.20 19.39 9.67 0.00 0.00 0.00 0.00 12:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:02 AM eth0 31.56 28.89 7.59 4.51 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 15.54 12.13 3.09 1.57 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 20.28 19.15 4.63 2.39 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 37.72 29.46 10.44 4.79 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 62.55 59.63 12.64 9.99 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 59.74 62.34 11.10 7.52 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 52.23 54.33 10.14 6.83 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 34.98 30.83 13.04 3.70 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 35.24 29.25 7.56 5.93 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 62.58 64.20 13.74 8.20 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 58.17 57.57 14.18 8.97 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 24.55 23.15 4.96 3.09 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 92.57 60.31 180.70 134.80 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 16.03 14.66 13.88 7.60 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 51.89 43.67 79.73 12.28 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) 11/18/2025 _x86_64_ (2 CPU) 00:30:00 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 35.39 0.00 5.11 2.07 0.09 57.33 12:32:01 AM 0 40.28 0.00 5.70 2.30 0.10 51.62 12:32:01 AM 1 30.50 0.00 4.53 1.85 0.08 63.04 12:33:01 AM all 12.82 0.00 1.91 1.05 0.08 84.14 12:33:01 AM 0 18.83 0.00 2.15 0.40 0.07 78.56 12:33:01 AM 1 6.81 0.00 1.67 1.70 0.08 89.74 12:34:01 AM all 34.17 0.00 6.19 0.92 0.09 58.64 12:34:01 AM 0 43.89 0.00 6.99 1.12 0.08 47.92 12:34:01 AM 1 24.43 0.00 5.38 0.72 0.10 69.37 12:35:01 AM all 3.84 0.00 0.95 0.50 0.05 94.66 12:35:01 AM 0 6.78 0.00 1.17 0.42 0.05 91.58 12:35:01 AM 1 0.90 0.00 0.73 0.58 0.05 97.73 12:36:01 AM all 6.08 0.00 0.40 0.03 0.07 93.43 12:36:01 AM 0 4.72 0.00 0.35 0.03 0.07 94.83 12:36:01 AM 1 7.44 0.00 0.45 0.02 0.07 92.03 12:37:01 AM all 9.03 0.00 0.46 0.01 0.07 90.43 12:37:01 AM 0 13.77 0.00 0.56 0.00 0.05 85.61 12:37:01 AM 1 4.46 0.00 0.36 0.02 0.09 95.08 12:38:01 AM all 3.05 0.00 0.27 0.00 0.07 96.62 12:38:01 AM 0 2.55 0.00 0.22 0.00 0.07 97.16 12:38:01 AM 1 3.55 0.00 0.32 0.00 0.07 96.06 12:39:01 AM all 2.58 0.00 0.18 0.00 0.06 97.18 12:39:01 AM 0 0.57 0.00 0.18 0.00 0.03 99.22 12:39:01 AM 1 4.59 0.00 0.18 0.00 0.08 95.14 12:40:01 AM all 5.29 0.00 0.32 0.01 0.06 94.32 12:40:01 AM 0 2.16 0.00 0.33 0.02 0.07 97.42 12:40:01 AM 1 8.44 0.00 0.30 0.00 0.05 91.20 12:41:01 AM all 5.39 0.00 0.43 0.00 0.07 94.11 12:41:01 AM 0 6.30 0.00 0.50 0.00 0.05 93.14 12:41:01 AM 1 4.49 0.00 0.37 0.00 0.08 95.05 12:42:01 AM all 7.45 0.00 0.47 0.01 0.07 92.00 12:42:01 AM 0 8.88 0.00 0.53 0.00 0.05 90.55 12:42:01 AM 1 6.05 0.00 0.42 0.02 0.08 93.43 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:02 AM all 5.54 0.00 0.36 0.00 0.05 94.05 12:43:02 AM 0 4.07 0.00 0.34 0.00 0.05 95.54 12:43:02 AM 1 7.01 0.00 0.38 0.00 0.05 92.57 12:44:01 AM all 2.27 0.00 0.20 0.00 0.07 97.46 12:44:01 AM 0 2.75 0.00 0.23 0.00 0.07 96.95 12:44:01 AM 1 1.80 0.00 0.17 0.00 0.07 97.96 12:45:01 AM all 4.47 0.00 0.20 0.00 0.08 95.25 12:45:01 AM 0 3.94 0.00 0.25 0.00 0.07 95.74 12:45:01 AM 1 5.00 0.00 0.15 0.00 0.08 94.76 12:46:01 AM all 6.43 0.00 0.51 0.02 0.08 92.96 12:46:01 AM 0 8.54 0.00 0.64 0.02 0.07 90.73 12:46:01 AM 1 4.41 0.00 0.38 0.02 0.08 95.10 12:47:01 AM all 7.02 0.00 0.52 0.00 0.07 92.39 12:47:01 AM 0 7.03 0.00 0.63 0.00 0.07 92.28 12:47:01 AM 1 7.00 0.00 0.42 0.00 0.07 92.51 12:48:01 AM all 4.36 0.00 0.34 0.00 0.08 95.21 12:48:01 AM 0 4.77 0.00 0.37 0.00 0.08 94.78 12:48:01 AM 1 3.95 0.00 0.32 0.00 0.08 95.65 12:49:01 AM all 3.91 0.00 0.29 0.00 0.08 95.71 12:49:01 AM 0 3.95 0.00 0.28 0.00 0.07 95.70 12:49:01 AM 1 3.87 0.00 0.30 0.00 0.10 95.73 12:50:01 AM all 3.25 0.00 0.24 0.00 0.07 96.44 12:50:01 AM 0 2.34 0.00 0.20 0.00 0.05 97.41 12:50:01 AM 1 4.17 0.00 0.28 0.00 0.08 95.46 12:51:01 AM all 5.59 0.00 0.33 0.01 0.08 93.99 12:51:01 AM 0 7.64 0.00 0.35 0.00 0.10 91.91 12:51:01 AM 1 3.53 0.00 0.30 0.02 0.07 96.09 12:52:01 AM all 17.80 0.00 0.49 0.01 0.08 81.62 12:52:01 AM 0 23.84 0.00 0.51 0.00 0.08 75.57 12:52:01 AM 1 11.80 0.00 0.47 0.02 0.08 87.63 12:53:01 AM all 11.04 0.00 0.41 0.00 0.07 88.48 12:53:01 AM 0 17.20 0.00 0.42 0.00 0.07 82.31 12:53:01 AM 1 4.96 0.00 0.40 0.00 0.07 94.58 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 7.70 0.00 0.33 0.08 0.09 91.79 12:54:01 AM 0 9.27 0.00 0.33 0.00 0.08 90.31 12:54:01 AM 1 6.14 0.00 0.32 0.17 0.10 93.28 12:55:01 AM all 20.59 0.00 1.74 0.06 0.08 77.53 12:55:01 AM 0 31.62 0.00 1.75 0.08 0.08 66.46 12:55:01 AM 1 9.54 0.00 1.72 0.03 0.08 88.62 12:56:01 AM all 30.78 0.00 3.70 0.24 0.07 65.21 12:56:01 AM 0 46.88 0.00 4.45 0.20 0.07 48.40 12:56:01 AM 1 14.69 0.00 2.95 0.28 0.07 82.01 Average: all 10.27 0.00 1.06 0.20 0.07 88.40 Average: 0 12.95 0.00 1.19 0.19 0.07 85.61 Average: 1 7.60 0.00 0.94 0.22 0.08 91.17