---> uname -a: Linux prd-centos8-robot-2c-8g-15724.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4812 19 2284 6797 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:fc:a8:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84557sec preferred_lft 84557sec inet6 fe80::f816:3eff:fefc:a8aa/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) 12/22/2025 _x86_64_ (2 CPU) 02:05:01 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 91.62 6.43 85.19 1098.83 6409.81 02:08:01 AM 84.25 0.85 83.40 63.99 11108.00 02:09:01 AM 26.44 0.43 26.01 64.78 1666.33 02:10:01 AM 78.39 6.93 71.46 1289.30 8695.60 02:11:01 AM 16.42 0.03 16.39 3.46 1253.61 02:12:01 AM 4.63 0.00 4.63 0.00 158.74 02:13:01 AM 0.12 0.00 0.12 0.00 1.03 02:14:01 AM 0.37 0.22 0.15 11.73 1.98 02:15:01 AM 2.12 0.03 2.08 1.87 267.57 02:16:01 AM 0.70 0.00 0.70 0.00 140.68 02:17:01 AM 0.40 0.00 0.40 0.00 161.05 02:18:01 AM 0.25 0.00 0.25 0.00 95.22 02:19:01 AM 0.15 0.00 0.15 0.00 34.14 02:20:01 AM 0.13 0.00 0.13 0.00 39.00 02:21:01 AM 1.48 0.03 1.44 0.27 46.69 02:22:01 AM 0.23 0.00 0.23 0.00 11.11 02:23:01 AM 0.23 0.00 0.23 0.00 111.40 02:24:01 AM 0.38 0.00 0.38 0.00 108.70 02:25:01 AM 0.25 0.00 0.25 0.00 193.98 02:26:01 AM 0.45 0.00 0.45 0.00 128.82 02:27:01 AM 0.45 0.00 0.45 0.00 195.20 02:28:01 AM 0.23 0.00 0.23 0.00 12.68 02:29:01 AM 0.22 0.00 0.22 0.00 82.57 02:30:01 AM 0.23 0.00 0.23 0.00 10.51 02:31:01 AM 0.42 0.00 0.42 0.00 24.33 02:32:01 AM 0.28 0.00 0.28 0.00 61.24 02:33:01 AM 0.30 0.00 0.30 0.00 71.43 02:34:01 AM 0.23 0.00 0.23 0.00 40.69 02:35:01 AM 19.04 0.40 18.64 46.78 2850.57 Average: 11.39 0.53 10.86 89.01 1171.86 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5309164 7110736 2573268 32.65 2688 1978568 639836 7.16 186720 2049504 252432 02:08:01 AM 5166848 7011588 2715584 34.45 2688 2020728 721100 8.07 209920 2156012 9928 02:09:01 AM 5070536 7019032 2811896 35.67 2688 2119188 702064 7.86 228988 2216796 85916 02:10:01 AM 4883468 6991780 2998964 38.05 2688 2275508 715488 8.01 255432 2359808 34988 02:11:01 AM 4967340 7067740 2915092 36.98 2688 2267728 643620 7.21 260328 2271144 12 02:12:01 AM 4967524 7067924 2914908 36.98 2688 2267728 643620 7.21 260332 2271188 12 02:13:01 AM 4967768 7068156 2914664 36.98 2688 2267728 643620 7.21 260332 2271192 4 02:14:01 AM 4912572 7015656 2969860 37.68 2688 2270432 732404 8.20 260464 2325648 2340 02:15:01 AM 4904516 7011552 2977916 37.78 2688 2274432 732404 8.20 260652 2333200 372 02:16:01 AM 4895264 7006924 2987168 37.90 2688 2279008 765976 8.58 260652 2342508 1032 02:17:01 AM 4889852 7007488 2992580 37.97 2688 2284968 785956 8.80 260652 2347788 2272 02:18:01 AM 4888864 7007644 2993568 37.98 2688 2286128 769696 8.62 261020 2348876 628 02:19:01 AM 4887156 7007152 2995276 38.00 2688 2287328 769696 8.62 261020 2350408 836 02:20:01 AM 4888804 7009208 2993628 37.98 2688 2287744 748304 8.38 261020 2349148 120 02:21:01 AM 4888832 7009624 2993600 37.98 2688 2288128 748304 8.38 261204 2349092 96 02:22:01 AM 4888236 7009592 2994196 37.99 2688 2288684 729028 8.16 261204 2349584 416 02:23:01 AM 4877276 7003760 3005156 38.12 2688 2293836 763700 8.55 261256 2360292 2272 02:24:01 AM 4867532 6998144 3014900 38.25 2688 2297956 763700 8.55 261256 2369616 3300 02:25:01 AM 4866512 7000444 3015920 38.26 2688 2301304 779524 8.73 261256 2370248 860 02:26:01 AM 4861952 7001884 3020480 38.32 2688 2307284 779524 8.73 261256 2375588 3152 02:27:01 AM 4859600 7002184 3022832 38.35 2688 2309912 779524 8.73 261256 2378084 52 02:28:01 AM 4858904 7002192 3023528 38.36 2688 2310624 779524 8.73 261256 2378788 436 02:29:01 AM 4857544 7002904 3024888 38.38 2688 2312688 762380 8.54 261256 2380220 72 02:30:01 AM 4857000 7002760 3025432 38.38 2688 2313088 763080 8.54 261256 2380544 236 02:31:01 AM 4860124 7006412 3022308 38.34 2688 2313616 745584 8.35 261264 2377628 244 02:32:01 AM 4851132 6999584 3031300 38.46 2688 2315804 799924 8.96 261404 2385964 672 02:33:01 AM 4849468 6999384 3032964 38.48 2688 2317272 799924 8.96 261404 2387720 188 02:34:01 AM 4779376 6930500 3103056 39.37 2688 2318444 883268 9.89 261404 2457632 212 02:35:01 AM 4988028 7015168 2894404 36.72 2688 2199856 673440 7.54 508224 2027192 22372 Average: 4917627 7013349 2964805 37.61 2688 2263990 743594 8.33 263920 2321428 14671 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 148.00 108.55 1174.70 23.05 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 56.46 41.19 585.18 6.69 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 36.24 32.82 152.77 7.15 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 24.83 21.56 191.34 6.19 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 369.19 269.12 97.42 82.39 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 2.73 2.02 0.53 0.45 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 2.27 2.02 0.43 0.43 0.00 0.00 0.00 0.00 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 44.62 33.01 22.00 3.86 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 14.70 14.35 17.55 2.31 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 32.36 31.18 27.10 4.14 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 55.40 56.00 35.76 5.53 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 64.34 63.17 13.51 5.39 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 70.54 69.53 14.03 5.88 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 12.26 9.95 2.95 1.95 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 11.29 9.24 2.81 1.85 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 7.12 5.73 3.28 1.01 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 112.20 111.63 37.04 17.25 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 84.61 84.67 55.24 6.50 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 109.83 110.33 42.33 8.21 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 96.17 89.55 79.13 7.33 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 45.71 46.51 16.77 3.74 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 35.46 34.31 5.48 2.64 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 57.01 54.99 27.35 5.50 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 12.98 10.93 3.13 2.24 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 9.43 8.08 3.48 1.79 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 108.88 104.65 35.34 9.15 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 40.89 23.88 8.87 2.91 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 22.40 17.91 3.97 2.42 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 137.55 82.31 185.89 150.00 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 62.95 53.42 98.12 13.03 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) 12/22/2025 _x86_64_ (2 CPU) 02:05:01 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 36.56 0.00 5.84 2.06 0.11 55.44 02:07:01 AM 0 42.85 0.00 6.12 2.40 0.12 48.52 02:07:01 AM 1 30.27 0.00 5.55 1.72 0.10 62.37 02:08:01 AM all 19.70 0.00 2.87 2.97 0.09 74.37 02:08:01 AM 0 24.12 0.00 2.70 2.50 0.08 70.59 02:08:01 AM 1 15.28 0.00 3.04 3.44 0.10 78.15 02:09:01 AM all 22.08 0.00 3.28 0.48 0.08 74.07 02:09:01 AM 0 17.61 0.00 2.83 0.57 0.08 78.91 02:09:01 AM 1 26.56 0.00 3.73 0.40 0.08 69.22 02:10:01 AM all 22.68 0.00 4.67 12.31 0.13 60.21 02:10:01 AM 0 27.82 0.00 4.77 14.75 0.13 52.53 02:10:01 AM 1 17.56 0.00 4.56 9.87 0.13 67.87 02:11:01 AM all 2.45 0.00 1.20 0.21 0.05 96.10 02:11:01 AM 0 3.53 0.00 1.42 0.35 0.05 94.64 02:11:01 AM 1 1.36 0.00 0.97 0.07 0.05 97.55 02:12:01 AM all 0.34 0.00 0.08 0.03 0.05 99.50 02:12:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 02:12:01 AM 1 0.57 0.00 0.07 0.05 0.05 99.27 02:13:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:13:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 02:13:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 02:14:01 AM all 5.61 0.00 0.91 0.01 0.05 93.42 02:14:01 AM 0 7.92 0.00 1.49 0.00 0.07 90.52 02:14:01 AM 1 3.30 0.00 0.33 0.02 0.03 96.32 02:15:01 AM all 7.80 0.00 0.28 0.04 0.08 91.81 02:15:01 AM 0 8.10 0.00 0.23 0.08 0.08 91.50 02:15:01 AM 1 7.50 0.00 0.32 0.00 0.07 92.11 02:16:01 AM all 9.79 0.00 0.76 0.09 0.07 89.29 02:16:01 AM 0 15.91 0.00 1.26 0.00 0.07 82.77 02:16:01 AM 1 3.68 0.00 0.27 0.18 0.07 95.80 02:17:01 AM all 11.73 0.00 1.10 0.00 0.07 87.11 02:17:01 AM 0 15.85 0.00 1.21 0.00 0.07 82.87 02:17:01 AM 1 7.60 0.00 0.99 0.00 0.07 91.34 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 6.60 0.00 0.65 0.00 0.08 92.66 02:18:01 AM 0 9.65 0.00 0.67 0.00 0.09 89.60 02:18:01 AM 1 3.62 0.00 0.64 0.00 0.08 95.66 02:19:01 AM all 7.02 0.00 0.61 0.00 0.07 92.31 02:19:01 AM 0 5.62 0.00 0.52 0.00 0.07 93.79 02:19:01 AM 1 8.44 0.00 0.70 0.00 0.07 90.79 02:20:01 AM all 4.75 0.00 0.38 0.00 0.07 94.80 02:20:01 AM 0 4.28 0.00 0.35 0.00 0.07 95.30 02:20:01 AM 1 5.23 0.00 0.40 0.00 0.07 94.30 02:21:01 AM all 4.44 0.00 0.49 0.05 0.06 94.96 02:21:01 AM 0 4.46 0.00 0.55 0.00 0.05 94.94 02:21:01 AM 1 4.43 0.00 0.43 0.10 0.07 94.97 02:22:01 AM all 4.42 0.00 0.36 0.00 0.06 95.16 02:22:01 AM 0 3.06 0.00 0.23 0.00 0.07 96.64 02:22:01 AM 1 5.81 0.00 0.50 0.00 0.05 93.64 02:23:01 AM all 11.54 0.00 0.76 0.00 0.08 87.62 02:23:01 AM 0 12.34 0.00 0.60 0.00 0.07 86.99 02:23:01 AM 1 10.72 0.00 0.93 0.00 0.09 88.27 02:24:01 AM all 5.00 0.00 0.45 0.00 0.11 94.44 02:24:01 AM 0 4.25 0.00 0.43 0.00 0.10 95.22 02:24:01 AM 1 5.76 0.00 0.47 0.00 0.12 93.66 02:25:01 AM all 5.78 0.00 0.54 0.03 0.07 93.59 02:25:01 AM 0 4.51 0.00 0.60 0.00 0.07 94.82 02:25:01 AM 1 7.05 0.00 0.47 0.05 0.07 92.36 02:26:01 AM all 6.41 0.00 0.42 0.00 0.08 93.10 02:26:01 AM 0 9.41 0.00 0.40 0.00 0.08 90.11 02:26:01 AM 1 3.41 0.00 0.44 0.00 0.07 96.09 02:27:01 AM all 5.80 0.00 0.89 0.05 0.07 93.19 02:27:01 AM 0 9.51 0.00 1.46 0.00 0.07 88.96 02:27:01 AM 1 2.09 0.00 0.32 0.10 0.07 97.42 02:28:01 AM all 2.68 0.00 0.33 0.00 0.07 96.93 02:28:01 AM 0 2.71 0.00 0.35 0.00 0.07 96.87 02:28:01 AM 1 2.65 0.00 0.30 0.00 0.07 96.99 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 5.88 0.00 0.47 0.00 0.06 93.59 02:29:01 AM 0 8.41 0.00 0.50 0.00 0.05 91.04 02:29:01 AM 1 3.36 0.00 0.44 0.00 0.07 96.13 02:30:01 AM all 4.50 0.00 0.21 0.00 0.06 95.24 02:30:01 AM 0 7.17 0.00 0.22 0.00 0.07 92.55 02:30:01 AM 1 1.82 0.00 0.20 0.00 0.05 97.93 02:31:01 AM all 3.77 0.00 0.33 0.02 0.05 95.84 02:31:01 AM 0 5.13 0.00 0.48 0.02 0.05 94.32 02:31:01 AM 1 2.41 0.00 0.17 0.02 0.05 97.36 02:32:01 AM all 9.81 0.00 0.90 0.00 0.09 89.20 02:32:01 AM 0 16.85 0.00 1.12 0.00 0.09 81.94 02:32:01 AM 1 3.10 0.00 0.69 0.00 0.08 96.13 02:33:01 AM all 4.36 0.00 0.85 0.00 0.07 94.73 02:33:01 AM 0 4.38 0.00 0.85 0.00 0.07 94.69 02:33:01 AM 1 4.33 0.00 0.84 0.00 0.07 94.77 02:34:01 AM all 6.67 0.00 0.32 0.00 0.08 92.94 02:34:01 AM 0 3.68 0.00 0.30 0.00 0.07 95.96 02:34:01 AM 1 9.67 0.00 0.34 0.00 0.08 89.91 02:35:01 AM all 25.15 0.00 3.30 1.11 0.07 70.37 02:35:01 AM 0 25.26 0.00 3.35 1.49 0.07 69.84 02:35:01 AM 1 25.05 0.00 3.26 0.73 0.07 70.89 Average: all 9.10 0.00 1.15 0.67 0.07 89.00 Average: 0 10.52 0.00 1.22 0.77 0.07 87.43 Average: 1 7.69 0.00 1.09 0.58 0.07 90.57