---> uname -a: Linux prd-centos8-robot-2c-8g-20489.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 631 4780 19 2285 6767 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:3c:a9:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84693sec preferred_lft 84693sec inet6 fe80::f816:3eff:fe3c:a95b/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) 02/25/2026 _x86_64_ (2 CPU) 00:34:39 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 146.07 57.36 88.70 7739.69 41602.40 12:37:01 AM 95.47 1.08 94.39 75.31 11789.69 12:38:01 AM 24.98 0.42 24.56 64.78 2295.33 12:39:01 AM 74.66 6.95 67.71 1289.30 6451.43 12:40:01 AM 18.54 0.00 18.54 0.00 2931.21 12:41:01 AM 5.20 0.07 5.13 4.93 215.30 12:42:01 AM 0.60 0.00 0.60 0.00 54.85 12:43:01 AM 0.70 0.00 0.70 0.00 65.92 12:44:01 AM 0.27 0.00 0.27 0.00 34.58 12:45:01 AM 0.30 0.00 0.30 0.00 5.15 12:46:01 AM 0.58 0.00 0.58 0.00 82.81 12:47:01 AM 0.48 0.00 0.48 0.00 50.37 12:48:01 AM 0.60 0.00 0.60 0.00 78.44 12:49:01 AM 0.40 0.00 0.40 0.00 44.70 12:50:01 AM 0.52 0.03 0.48 0.27 16.31 12:51:01 AM 1.48 0.00 1.48 0.00 70.74 12:52:01 AM 0.40 0.00 0.40 0.00 74.06 12:53:01 AM 0.53 0.00 0.53 0.00 82.65 12:54:01 AM 0.47 0.00 0.47 0.00 74.90 12:55:01 AM 0.62 0.00 0.62 0.00 48.43 12:56:02 AM 0.60 0.00 0.60 0.00 83.70 12:57:01 AM 0.49 0.00 0.49 0.00 58.30 12:58:01 AM 0.53 0.00 0.53 0.00 134.44 12:59:01 AM 0.80 0.00 0.80 0.00 203.08 01:00:01 AM 1.02 0.00 1.02 0.00 118.21 01:01:01 AM 0.58 0.02 0.57 0.13 151.97 01:02:01 AM 10.04 0.38 9.66 38.64 407.38 01:03:01 AM 32.56 0.52 32.04 63.86 3350.86 Average: 14.99 2.39 12.60 331.53 2522.18 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5373264 7063980 2509168 31.83 2688 1873728 679268 7.61 186408 2004556 185060 12:37:01 AM 5122928 6983036 2759504 35.01 2688 2036136 741892 8.31 207560 2200132 40204 12:38:01 AM 5111688 7016368 2770744 35.15 2688 2079880 691736 7.75 233672 2185236 41500 12:39:01 AM 4925936 7040792 2956496 37.51 2688 2281568 647504 7.25 270208 2301520 75772 12:40:01 AM 4927120 7041624 2955312 37.49 2688 2281568 662896 7.42 270212 2301632 12 12:41:01 AM 4881576 6997596 3000856 38.07 2688 2283104 710080 7.95 270636 2346668 360 12:42:01 AM 4877144 6994256 3005288 38.13 2688 2284176 725832 8.13 270660 2351032 8 12:43:01 AM 4870736 6989964 3011696 38.21 2688 2286292 725832 8.13 270840 2357260 644 12:44:01 AM 4870348 6989900 3012084 38.21 2688 2286616 725832 8.13 270840 2357448 20 12:45:01 AM 4867812 6989532 3014620 38.24 2688 2288792 725832 8.13 270884 2360152 2192 12:46:01 AM 4867368 6989464 3015064 38.25 2688 2289160 725832 8.13 270896 2360540 328 12:47:01 AM 4864908 6988264 3017524 38.28 2688 2290428 725832 8.13 270996 2362904 276 12:48:01 AM 4862376 6987568 3020056 38.31 2688 2292272 725832 8.13 271068 2365504 20 12:49:01 AM 4860812 6987196 3021620 38.33 2688 2293456 725832 8.13 271088 2366828 68 12:50:01 AM 4860540 6987216 3021892 38.34 2688 2293756 766924 8.59 271248 2366768 116 12:51:01 AM 4859172 6987616 3023260 38.35 2688 2295524 766924 8.59 271268 2368396 788 12:52:01 AM 4857212 6987260 3025220 38.38 2688 2297152 746024 8.35 271276 2370316 400 12:53:01 AM 4855440 6987500 3026992 38.40 2688 2299148 746024 8.35 271444 2372052 280 12:54:01 AM 4853812 6987552 3028620 38.42 2688 2300808 746024 8.35 271652 2373640 32 12:55:01 AM 4852144 6987644 3030288 38.44 2688 2302612 746024 8.35 271860 2375076 808 12:56:02 AM 4850036 6987452 3032396 38.47 2688 2304540 746024 8.35 271924 2376940 500 12:57:01 AM 4846820 6986284 3035612 38.51 2688 2306544 746024 8.35 272004 2380244 996 12:58:01 AM 4841584 6985760 3040848 38.58 2688 2311240 746024 8.35 272200 2385336 2016 12:59:01 AM 4837136 6985644 3045296 38.63 2688 2315572 746024 8.35 272388 2389528 808 01:00:01 AM 4834644 6985416 3047788 38.67 2688 2317836 748472 8.38 272432 2391752 224 01:01:01 AM 4827836 6982876 3054596 38.75 2688 2322120 748472 8.38 272456 2398172 184 01:02:01 AM 4863768 6935680 3018664 38.30 2688 2244944 739692 8.28 349948 2308052 110440 01:03:01 AM 4954744 6989728 2927688 37.14 2688 2208656 700392 7.84 516248 2056316 25372 Average: 4902818 6993685 2979614 37.80 2688 2259558 727825 8.15 276226 2326214 17480 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.98 197.67 1694.79 60.73 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 85.87 62.55 865.53 10.00 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 18.64 11.10 7.08 4.43 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 230.36 203.85 375.69 47.83 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 1.60 0.82 0.32 0.13 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 22.86 13.16 9.05 2.38 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 23.19 20.89 5.32 5.13 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 49.48 48.26 8.62 4.39 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 14.45 12.20 2.41 1.13 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 59.13 58.05 11.07 5.06 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 33.97 15.69 6.31 1.63 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 71.04 53.36 13.88 6.52 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 64.06 59.12 15.23 8.49 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 32.32 31.49 7.57 4.99 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 21.54 15.54 3.70 1.38 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 28.91 23.99 6.18 2.54 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 31.39 30.17 9.26 5.10 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 62.37 63.04 12.03 10.22 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 61.46 63.47 11.17 7.59 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 57.55 60.35 10.57 7.23 0.00 0.00 0.00 0.00 12:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:02 AM eth0 35.54 30.26 13.79 4.03 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 35.55 31.82 6.52 5.47 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 50.01 50.69 11.09 6.73 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 75.36 75.77 16.30 10.48 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 24.06 22.24 4.65 2.92 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.30 3.02 1.38 0.69 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 91.14 56.03 188.92 157.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 18.08 16.05 15.49 8.09 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 57.16 47.53 119.14 14.02 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) 02/25/2026 _x86_64_ (2 CPU) 00:34:39 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 45.39 0.03 10.36 2.12 0.13 41.98 12:36:01 AM 0 39.85 0.02 9.91 1.67 0.13 48.42 12:36:01 AM 1 50.93 0.05 10.81 2.56 0.12 35.54 12:37:01 AM all 23.30 0.00 3.67 1.33 0.10 71.60 12:37:01 AM 0 13.95 0.00 2.78 1.07 0.10 82.10 12:37:01 AM 1 32.65 0.00 4.55 1.60 0.10 61.10 12:38:01 AM all 15.30 0.00 2.38 0.33 0.08 81.91 12:38:01 AM 0 12.24 0.00 2.09 0.30 0.07 85.30 12:38:01 AM 1 18.36 0.00 2.67 0.37 0.08 78.51 12:39:01 AM all 31.83 0.00 6.02 0.82 0.09 61.24 12:39:01 AM 0 26.11 0.00 5.98 0.92 0.10 66.89 12:39:01 AM 1 37.55 0.00 6.06 0.72 0.08 55.59 12:40:01 AM all 0.34 0.00 0.20 0.24 0.04 99.17 12:40:01 AM 0 0.10 0.00 0.22 0.27 0.05 99.37 12:40:01 AM 1 0.58 0.00 0.18 0.22 0.03 98.98 12:41:01 AM all 4.45 0.00 0.20 0.02 0.08 95.25 12:41:01 AM 0 1.94 0.00 0.18 0.02 0.08 97.78 12:41:01 AM 1 6.97 0.00 0.22 0.02 0.08 92.71 12:42:01 AM all 4.40 0.00 0.32 0.01 0.09 95.18 12:42:01 AM 0 3.18 0.00 0.22 0.02 0.10 96.49 12:42:01 AM 1 5.64 0.00 0.42 0.00 0.08 93.85 12:43:01 AM all 11.33 0.00 0.57 0.00 0.07 88.03 12:43:01 AM 0 1.78 0.00 0.39 0.00 0.07 97.77 12:43:01 AM 1 21.44 0.00 0.76 0.00 0.07 77.72 12:44:01 AM all 1.76 0.00 0.18 0.00 0.09 97.96 12:44:01 AM 0 1.30 0.00 0.23 0.00 0.10 98.36 12:44:01 AM 1 2.23 0.00 0.13 0.00 0.08 97.56 12:45:01 AM all 6.62 0.00 0.28 0.00 0.10 92.99 12:45:01 AM 0 0.79 0.00 0.28 0.00 0.10 98.83 12:45:01 AM 1 12.47 0.00 0.28 0.00 0.10 87.14 12:46:01 AM all 1.69 0.00 0.18 0.02 0.09 98.02 12:46:01 AM 0 1.26 0.00 0.20 0.03 0.07 98.44 12:46:01 AM 1 2.13 0.00 0.15 0.00 0.12 97.61 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 7.82 0.00 0.53 0.00 0.09 91.56 12:47:01 AM 0 12.88 0.00 0.68 0.00 0.10 86.34 12:47:01 AM 1 2.94 0.00 0.38 0.00 0.08 96.59 12:48:01 AM all 6.36 0.00 0.36 0.00 0.08 93.20 12:48:01 AM 0 8.92 0.00 0.37 0.00 0.05 90.65 12:48:01 AM 1 3.81 0.00 0.35 0.00 0.10 95.74 12:49:01 AM all 6.52 0.00 0.41 0.01 0.09 92.97 12:49:01 AM 0 1.79 0.00 0.28 0.00 0.10 97.83 12:49:01 AM 1 11.39 0.00 0.53 0.02 0.09 87.97 12:50:01 AM all 2.89 0.00 0.34 0.00 0.09 96.67 12:50:01 AM 0 1.17 0.00 0.30 0.00 0.08 98.45 12:50:01 AM 1 4.63 0.00 0.39 0.00 0.10 94.87 12:51:01 AM all 5.79 0.00 0.28 0.02 0.08 93.84 12:51:01 AM 0 3.74 0.00 0.25 0.03 0.08 95.89 12:51:01 AM 1 7.83 0.00 0.30 0.00 0.08 91.78 12:52:01 AM all 6.95 0.00 0.36 0.00 0.07 92.62 12:52:01 AM 0 3.71 0.00 0.27 0.00 0.07 95.95 12:52:01 AM 1 10.28 0.00 0.46 0.00 0.07 89.19 12:53:01 AM all 7.07 0.00 0.49 0.00 0.10 92.34 12:53:01 AM 0 5.43 0.00 0.49 0.00 0.10 93.97 12:53:01 AM 1 8.71 0.00 0.49 0.00 0.10 90.70 12:54:01 AM all 4.46 0.00 0.29 0.00 0.08 95.17 12:54:01 AM 0 4.37 0.00 0.28 0.00 0.07 95.28 12:54:01 AM 1 4.55 0.00 0.30 0.00 0.08 95.07 12:55:01 AM all 4.39 0.00 0.34 0.00 0.09 95.17 12:55:01 AM 0 4.57 0.00 0.37 0.00 0.10 94.96 12:55:01 AM 1 4.21 0.00 0.32 0.00 0.08 95.38 12:56:02 AM all 4.82 0.00 0.30 0.01 0.08 94.80 12:56:02 AM 0 5.10 0.00 0.33 0.02 0.07 94.48 12:56:02 AM 1 4.53 0.00 0.27 0.00 0.08 95.12 12:57:01 AM all 7.31 0.00 0.29 0.00 0.09 92.31 12:57:01 AM 0 9.13 0.00 0.33 0.00 0.09 90.46 12:57:01 AM 1 5.51 0.00 0.26 0.00 0.09 94.15 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 15.57 0.00 0.44 0.01 0.10 83.87 12:58:01 AM 0 12.85 0.00 0.42 0.02 0.08 86.63 12:58:01 AM 1 18.31 0.00 0.47 0.00 0.12 81.10 12:59:01 AM all 14.87 0.00 0.56 0.03 0.08 84.45 12:59:01 AM 0 9.15 0.00 0.58 0.07 0.08 90.12 12:59:01 AM 1 20.54 0.00 0.55 0.00 0.08 78.83 01:00:01 AM all 6.32 0.00 0.27 0.00 0.11 93.30 01:00:01 AM 0 3.96 0.00 0.30 0.00 0.12 95.62 01:00:01 AM 1 8.69 0.00 0.23 0.00 0.10 90.97 01:01:01 AM all 6.42 0.00 0.24 0.01 0.10 93.23 01:01:01 AM 0 6.55 0.00 0.27 0.00 0.12 93.06 01:01:01 AM 1 6.28 0.00 0.22 0.02 0.08 93.40 01:02:01 AM all 21.69 0.00 1.95 0.06 0.11 76.19 01:02:01 AM 0 8.96 0.00 1.80 0.03 0.12 89.08 01:02:01 AM 1 34.41 0.00 2.10 0.08 0.10 63.31 01:03:01 AM all 30.67 0.00 4.45 0.32 0.10 64.46 01:03:01 AM 0 31.11 0.00 4.00 0.37 0.08 64.44 01:03:01 AM 1 30.23 0.00 4.89 0.27 0.12 64.49 Average: all 10.96 0.00 1.30 0.19 0.09 87.46 Average: 0 8.42 0.00 1.21 0.17 0.09 90.10 Average: 1 13.50 0.00 1.39 0.21 0.09 84.81