---> uname -a: Linux prd-centos8-robot-2c-8g-13755.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 630 4806 19 2261 6768 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:31:33:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84754sec preferred_lft 84754sec inet6 fe80::f816:3eff:fe31:33c1/64 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) 12/15/2025 _x86_64_ (2 CPU) 03:42:16 LINUX RESTART (2 CPU) 03:43:01 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 87.77 6.08 81.69 1090.84 6273.16 03:45:01 AM 77.02 0.87 76.15 64.12 10965.36 03:46:01 AM 7.55 0.03 7.52 0.53 263.89 03:47:01 AM 51.73 7.10 44.64 1309.96 2561.05 03:48:01 AM 54.87 0.25 54.62 47.06 7733.94 03:49:01 AM 4.48 0.22 4.27 11.73 156.02 03:50:01 AM 2.33 0.00 2.33 0.00 148.00 03:51:01 AM 0.32 0.00 0.32 0.00 63.40 03:52:01 AM 0.28 0.00 0.28 0.00 4.02 03:53:01 AM 0.45 0.00 0.45 0.00 80.10 03:54:01 AM 0.85 0.00 0.85 0.00 28.71 03:55:01 AM 0.37 0.00 0.37 0.00 42.16 03:56:01 AM 0.52 0.00 0.52 0.00 85.42 03:57:01 AM 0.43 0.00 0.43 0.00 30.63 03:58:01 AM 1.60 0.03 1.57 0.27 41.84 03:59:01 AM 0.43 0.00 0.43 0.00 65.18 04:00:01 AM 0.38 0.00 0.38 0.00 68.97 04:01:01 AM 0.77 0.02 0.75 0.13 79.87 04:02:01 AM 0.68 0.07 0.62 1.73 70.46 04:03:01 AM 0.62 0.00 0.62 0.00 57.61 04:04:01 AM 0.38 0.00 0.38 0.00 77.02 04:05:01 AM 0.27 0.00 0.27 0.00 109.43 04:06:01 AM 0.90 0.00 0.90 0.00 233.04 04:07:01 AM 0.68 0.00 0.68 0.00 69.89 04:08:01 AM 1.05 0.00 1.05 0.00 164.66 04:09:01 AM 24.65 0.40 24.25 46.79 2672.67 Average: 12.36 0.58 11.78 98.97 1236.35 03:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5264760 7066016 2617672 33.21 2688 1978244 670156 7.50 186784 2094568 252248 03:45:01 AM 5128652 6973888 2753780 34.94 2688 2021288 749508 8.39 198752 2204600 8 03:46:01 AM 5120920 6965288 2761512 35.03 2688 2020408 758444 8.49 209952 2202100 9924 03:47:01 AM 4884048 6980928 2998384 38.04 2688 2262168 722644 8.09 256220 2357960 191528 03:48:01 AM 4921504 7022232 2960928 37.56 2688 2267332 671056 7.51 260892 2315056 4 03:49:01 AM 4875588 6977760 3006844 38.15 2688 2268776 740472 8.29 261040 2360820 1100 03:50:01 AM 4868932 6973004 3013500 38.23 2688 2270676 756988 8.48 261284 2367024 740 03:51:01 AM 4866224 6971304 3016208 38.26 2688 2271680 756988 8.48 261284 2369796 4 03:52:01 AM 4865024 6970112 3017408 38.28 2688 2271688 756988 8.48 261284 2370868 4 03:53:01 AM 4862896 6970208 3019536 38.31 2688 2273912 756988 8.48 261328 2373192 56 03:54:01 AM 4862120 6970152 3020312 38.32 2688 2274640 756988 8.48 261440 2373756 260 03:55:01 AM 4859820 6970036 3022612 38.35 2688 2276824 772536 8.65 261516 2376112 1336 03:56:01 AM 4853328 6965136 3029104 38.43 2688 2278408 772536 8.65 261532 2382352 596 03:57:01 AM 4852908 6964888 3029524 38.43 2688 2278588 772536 8.65 261532 2382564 24 03:58:01 AM 4852452 6964988 3029980 38.44 2688 2279168 751284 8.41 261656 2382932 436 03:59:01 AM 4852868 6967456 3029564 38.43 2688 2281188 751284 8.41 261716 2382916 700 04:00:01 AM 4850500 6966868 3031932 38.46 2688 2283004 767116 8.59 261756 2385020 640 04:01:01 AM 4848152 6966176 3034280 38.49 2688 2284680 767116 8.59 261964 2386816 408 04:02:01 AM 4847168 6966816 3035264 38.51 2688 2286264 751532 8.41 262312 2387776 264 04:03:01 AM 4844420 6966356 3038012 38.54 2688 2288544 751532 8.41 262496 2390328 1252 04:04:01 AM 4843200 6966300 3039232 38.56 2688 2289732 751532 8.41 262520 2391456 332 04:05:01 AM 4838444 6965224 3043988 38.62 2688 2293380 751532 8.41 262688 2396024 812 04:06:01 AM 4832668 6965044 3049764 38.69 2688 2298984 751532 8.41 262924 2401644 64 04:07:01 AM 4830536 6964988 3051896 38.72 2688 2301052 751532 8.41 262968 2403688 512 04:08:01 AM 4709524 6847804 3172908 40.25 2688 2304880 863356 9.67 263000 2524780 12 04:09:01 AM 4923980 6928044 2958452 37.53 2688 2177024 776728 8.70 495764 2102488 23664 Average: 4890794 6968347 2991638 37.95 2688 2245482 753881 8.44 263331 2348717 18728 03:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 114.73 86.80 1105.76 19.47 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 56.04 43.41 583.22 5.58 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 10.33 3.33 3.22 1.73 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 42.12 38.29 335.63 8.49 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 201.95 148.64 44.78 33.60 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 35.54 21.88 10.24 2.97 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 40.52 40.34 7.65 6.31 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 31.77 30.44 5.56 2.64 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.95 0.43 0.21 0.03 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 57.72 56.29 11.39 5.03 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 46.90 28.39 8.67 4.88 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 111.13 95.63 22.05 10.54 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 43.27 39.12 10.59 5.88 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 12.18 11.46 2.28 8.82 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 25.26 19.61 4.64 1.87 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 29.19 25.44 8.24 4.52 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 56.84 53.59 11.77 8.76 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 57.53 59.08 10.50 7.11 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 56.71 58.06 9.73 6.74 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 59.96 59.09 17.34 7.01 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 22.60 17.21 5.11 2.56 0.00 0.00 0.00 0.00 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 51.12 50.18 8.86 7.07 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 84.79 85.65 18.74 13.21 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 43.28 40.93 9.02 4.35 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 4.82 5.13 1.54 1.14 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 97.40 62.56 185.04 134.14 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 53.72 45.42 93.92 12.09 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) 12/15/2025 _x86_64_ (2 CPU) 03:42:16 LINUX RESTART (2 CPU) 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 35.86 0.00 5.11 0.85 0.09 58.09 03:44:01 AM 0 41.82 0.00 5.63 0.98 0.10 51.47 03:44:01 AM 1 29.88 0.00 4.59 0.72 0.08 64.73 03:45:01 AM all 14.32 0.00 2.28 0.82 0.07 82.52 03:45:01 AM 0 15.87 0.00 2.67 0.85 0.05 80.56 03:45:01 AM 1 12.77 0.00 1.88 0.78 0.08 84.48 03:46:01 AM all 5.72 0.00 0.79 0.03 0.05 93.41 03:46:01 AM 0 6.63 0.00 0.93 0.05 0.07 92.32 03:46:01 AM 1 4.81 0.00 0.65 0.02 0.03 94.49 03:47:01 AM all 32.32 0.00 5.60 0.40 0.12 61.56 03:47:01 AM 0 39.92 0.00 6.26 0.48 0.12 53.22 03:47:01 AM 1 24.72 0.00 4.94 0.32 0.12 69.91 03:48:01 AM all 11.95 0.00 2.16 0.51 0.07 85.31 03:48:01 AM 0 17.42 0.00 2.61 0.72 0.07 79.19 03:48:01 AM 1 6.49 0.00 1.72 0.30 0.07 91.42 03:49:01 AM all 4.84 0.00 0.29 0.02 0.07 94.78 03:49:01 AM 0 7.35 0.00 0.30 0.02 0.07 92.26 03:49:01 AM 1 2.34 0.00 0.28 0.02 0.07 97.29 03:50:01 AM all 8.50 0.00 0.48 0.02 0.07 90.94 03:50:01 AM 0 15.97 0.00 0.74 0.02 0.07 83.20 03:50:01 AM 1 1.42 0.00 0.23 0.02 0.07 98.26 03:51:01 AM all 5.49 0.00 0.40 0.00 0.08 94.04 03:51:01 AM 0 4.59 0.00 0.34 0.00 0.07 95.00 03:51:01 AM 1 6.39 0.00 0.46 0.00 0.08 93.07 03:52:01 AM all 0.47 0.00 0.12 0.00 0.08 99.33 03:52:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 03:52:01 AM 1 0.30 0.00 0.15 0.00 0.10 99.45 03:53:01 AM all 6.49 0.00 0.30 0.00 0.08 93.13 03:53:01 AM 0 7.64 0.00 0.30 0.00 0.08 91.98 03:53:01 AM 1 5.35 0.00 0.30 0.00 0.07 94.29 03:54:01 AM all 3.21 0.00 0.27 0.01 0.09 96.42 03:54:01 AM 0 4.68 0.00 0.28 0.02 0.10 94.92 03:54:01 AM 1 1.74 0.00 0.25 0.00 0.08 97.93 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 9.56 0.00 0.63 0.01 0.08 89.72 03:55:01 AM 0 15.33 0.00 0.77 0.00 0.07 83.83 03:55:01 AM 1 4.05 0.00 0.50 0.02 0.08 95.34 03:56:01 AM all 5.67 0.00 0.30 0.01 0.08 93.95 03:56:01 AM 0 7.11 0.00 0.28 0.02 0.07 92.52 03:56:01 AM 1 4.22 0.00 0.32 0.00 0.08 95.38 03:57:01 AM all 3.52 0.00 0.31 0.00 0.07 96.11 03:57:01 AM 0 2.89 0.00 0.24 0.00 0.07 96.80 03:57:01 AM 1 4.15 0.00 0.38 0.00 0.07 95.41 03:58:01 AM all 2.65 0.00 0.29 0.01 0.07 96.98 03:58:01 AM 0 2.57 0.00 0.25 0.02 0.07 97.09 03:58:01 AM 1 2.73 0.00 0.33 0.00 0.07 96.87 03:59:01 AM all 6.84 0.00 0.36 0.00 0.09 92.71 03:59:01 AM 0 8.79 0.00 0.49 0.00 0.09 90.63 03:59:01 AM 1 4.92 0.00 0.23 0.00 0.10 94.75 04:00:01 AM all 7.42 0.00 0.57 0.00 0.08 91.94 04:00:01 AM 0 9.72 0.00 0.59 0.00 0.09 89.61 04:00:01 AM 1 5.16 0.00 0.56 0.00 0.07 94.22 04:01:01 AM all 4.22 0.00 0.33 0.00 0.08 95.37 04:01:01 AM 0 3.23 0.00 0.32 0.00 0.07 96.39 04:01:01 AM 1 5.21 0.00 0.35 0.00 0.08 94.36 04:02:01 AM all 4.00 0.00 0.35 0.02 0.08 95.55 04:02:01 AM 0 3.42 0.00 0.32 0.02 0.07 96.18 04:02:01 AM 1 4.58 0.00 0.38 0.02 0.08 94.93 04:03:01 AM all 4.82 0.00 0.36 0.00 0.08 94.74 04:03:01 AM 0 7.34 0.00 0.38 0.00 0.07 92.21 04:03:01 AM 1 2.30 0.00 0.34 0.00 0.08 97.28 04:04:01 AM all 4.04 0.00 0.24 0.00 0.09 95.62 04:04:01 AM 0 6.93 0.00 0.30 0.00 0.10 92.67 04:04:01 AM 1 1.17 0.00 0.18 0.00 0.08 98.56 04:05:01 AM all 12.20 0.00 0.39 0.00 0.08 87.33 04:05:01 AM 0 13.52 0.00 0.44 0.00 0.08 85.95 04:05:01 AM 1 10.90 0.00 0.33 0.00 0.07 88.70 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 17.94 0.00 0.59 0.00 0.08 81.38 04:06:01 AM 0 18.94 0.00 0.61 0.00 0.08 80.37 04:06:01 AM 1 16.94 0.00 0.58 0.00 0.08 82.40 04:07:01 AM all 6.53 0.00 0.28 0.01 0.08 93.10 04:07:01 AM 0 7.75 0.00 0.25 0.00 0.07 91.93 04:07:01 AM 1 5.31 0.00 0.30 0.02 0.10 94.27 04:08:01 AM all 9.49 0.00 0.35 0.01 0.08 90.07 04:08:01 AM 0 13.82 0.00 0.48 0.02 0.08 85.60 04:08:01 AM 1 5.16 0.00 0.22 0.00 0.08 94.54 04:09:01 AM all 27.42 0.00 3.03 0.18 0.08 69.28 04:09:01 AM 0 36.91 0.00 3.40 0.18 0.10 59.40 04:09:01 AM 1 17.95 0.00 2.67 0.18 0.07 79.14 Average: all 9.85 0.00 1.01 0.11 0.08 88.95 Average: 0 12.35 0.00 1.13 0.13 0.08 86.31 Average: 1 7.35 0.00 0.89 0.09 0.08 91.58