---> uname -a: Linux prd-centos8-robot-2c-8g-4342.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 632 4770 19 2293 6766 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:13:fc:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84551sec preferred_lft 84551sec inet6 fe80::f816:3eff:fe13:fc25/64 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) 10/17/2025 _x86_64_ (2 CPU) 00:35:54 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 85.07 6.13 78.94 1089.50 6543.27 12:39:01 AM 73.27 0.72 72.55 52.92 9638.14 12:40:01 AM 26.47 0.42 26.06 64.78 2260.78 12:41:01 AM 76.38 6.96 69.42 1292.34 6814.32 12:42:01 AM 14.03 0.00 14.03 0.00 2814.05 12:43:01 AM 0.25 0.00 0.25 0.00 3.88 12:44:01 AM 0.13 0.00 0.13 0.00 1.03 12:45:01 AM 0.47 0.25 0.22 13.60 7.63 12:46:01 AM 2.27 0.00 2.27 0.00 268.68 12:47:01 AM 0.32 0.00 0.32 0.00 135.68 12:48:01 AM 0.28 0.00 0.28 0.00 160.69 12:49:01 AM 0.28 0.00 0.28 0.00 119.61 12:50:01 AM 0.37 0.00 0.37 0.00 41.96 12:51:01 AM 0.35 0.03 0.32 0.27 16.99 12:52:01 AM 1.30 0.00 1.30 0.00 43.93 12:53:01 AM 0.25 0.00 0.25 0.00 21.59 12:54:01 AM 0.43 0.00 0.43 0.00 171.25 12:55:01 AM 0.47 0.00 0.47 0.00 114.30 12:56:01 AM 9.03 5.95 3.08 574.88 201.05 12:57:01 AM 0.58 0.00 0.58 0.00 175.80 12:58:01 AM 0.23 0.00 0.23 0.00 87.04 12:59:01 AM 0.15 0.00 0.15 0.00 31.21 01:00:01 AM 0.22 0.00 0.22 0.00 66.79 01:01:01 AM 0.20 0.02 0.18 0.13 8.30 01:02:01 AM 0.50 0.07 0.43 1.73 28.45 01:03:01 AM 0.23 0.00 0.23 0.00 48.18 01:04:01 AM 0.33 0.00 0.33 0.00 67.53 01:05:01 AM 0.37 0.00 0.37 0.00 43.62 01:06:01 AM 22.53 0.40 22.13 46.79 2903.12 Average: 10.92 0.72 10.20 108.19 1132.43 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5250092 6990556 2632340 33.40 2688 1921844 742792 8.32 189132 2120072 197960 12:39:01 AM 5144096 6987092 2738336 34.74 2688 2018652 736660 8.25 198304 2191544 42020 12:40:01 AM 5162252 7010200 2720180 34.51 2688 2023848 713852 7.99 222964 2148648 3264 12:41:01 AM 4940060 7036712 2942372 37.33 2688 2263804 659796 7.39 262048 2299520 70188 12:42:01 AM 4941232 7037700 2941200 37.31 2688 2263784 659796 7.39 262064 2299432 12 12:43:01 AM 4941188 7037656 2941244 37.31 2688 2263784 659796 7.39 262076 2299496 4 12:44:01 AM 4941408 7037868 2941024 37.31 2688 2263784 659796 7.39 262076 2299360 4 12:45:01 AM 4887508 6986796 2994924 37.99 2688 2266640 760544 8.52 262396 2352312 2432 12:46:01 AM 4879596 6982900 3002836 38.10 2688 2270644 760544 8.52 262396 2360228 460 12:47:01 AM 4874916 6982372 3007516 38.15 2688 2274812 796424 8.92 262396 2365044 668 12:48:01 AM 4868268 6982212 3014164 38.24 2688 2281292 813256 9.11 262396 2371424 2396 12:49:01 AM 4863416 6978624 3019016 38.30 2688 2282532 795356 8.91 262764 2376248 148 12:50:01 AM 4864244 6980528 3018188 38.29 2688 2283608 776836 8.70 262764 2375168 116 12:51:01 AM 4863872 6980540 3018560 38.29 2688 2284000 769852 8.62 262876 2375412 144 12:52:01 AM 4863596 6980732 3018836 38.30 2688 2284468 751996 8.42 262876 2376096 148 12:53:01 AM 4863172 6980776 3019260 38.30 2688 2284928 751996 8.42 262876 2376388 68 12:54:01 AM 4850760 6973760 3031672 38.46 2688 2290328 792036 8.87 262928 2388504 484 12:55:01 AM 4847324 6973412 3035108 38.50 2688 2293420 792036 8.87 262928 2392028 340 12:56:01 AM 4824556 6972856 3057876 38.79 2688 2315636 811196 9.08 265108 2412056 1428 12:57:01 AM 4820952 6973176 3061480 38.84 2688 2319528 811196 9.08 265108 2416076 296 12:58:01 AM 4818852 6973452 3063580 38.87 2688 2321880 811196 9.08 265108 2418268 104 12:59:01 AM 4817624 6973268 3064808 38.88 2688 2322924 811196 9.08 265108 2419428 248 01:00:01 AM 4814924 6972292 3067508 38.92 2688 2324648 777996 8.71 265108 2422164 4 01:01:01 AM 4813856 6971508 3068576 38.93 2688 2324928 777996 8.71 265108 2423012 80 01:02:01 AM 4815352 6973616 3067080 38.91 2688 2325540 777996 8.71 265248 2421720 8 01:03:01 AM 4809960 6970408 3072472 38.98 2688 2327780 818984 9.17 265396 2426236 868 01:04:01 AM 4808716 6970524 3073716 38.99 2688 2329080 818984 9.17 265404 2427624 312 01:05:01 AM 4869932 7037648 3012500 38.22 2688 2334980 660936 7.40 265728 2367168 5044 01:06:01 AM 4866300 6904900 3016132 38.26 2688 2212040 774104 8.67 507520 2151476 23664 Average: 4894070 6986693 2988362 37.91 2688 2261212 760177 8.51 265800 2347316 12169 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 136.17 109.86 1322.74 22.12 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 59.74 38.04 589.93 6.43 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 16.11 12.95 6.97 4.65 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 45.34 40.07 334.53 11.39 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 565.86 406.53 107.23 90.12 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 3.27 2.60 1.77 0.65 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 3.53 1.97 0.54 0.43 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 51.31 30.53 22.66 3.94 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 16.54 14.13 17.83 2.41 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 32.26 29.76 24.82 3.84 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 64.11 63.21 40.60 6.49 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 77.16 74.94 15.57 6.76 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 53.61 51.41 11.52 4.67 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 14.41 9.08 3.22 1.79 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 13.85 11.33 3.38 2.24 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 4.83 3.85 2.81 0.55 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 113.85 113.25 36.79 17.40 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 83.35 82.82 37.89 6.35 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 130.76 130.62 72.36 9.58 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 67.42 63.32 38.78 5.40 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 52.88 53.37 17.96 4.06 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 48.43 48.29 7.43 3.79 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 37.35 35.15 24.22 3.90 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 9.16 7.63 2.25 1.54 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 8.68 7.50 3.84 1.65 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 121.35 98.83 36.59 8.58 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 28.21 22.81 5.27 2.02 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 52.90 28.46 14.95 4.17 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 81.39 62.24 172.47 148.88 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 68.75 57.05 102.66 13.30 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) 10/17/2025 _x86_64_ (2 CPU) 00:35:54 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 35.38 0.00 5.22 3.86 0.13 55.40 12:38:01 AM 0 41.92 0.00 5.19 4.81 0.12 47.95 12:38:01 AM 1 28.85 0.00 5.26 2.92 0.13 62.85 12:39:01 AM all 18.90 0.00 3.00 7.04 0.08 70.98 12:39:01 AM 0 27.65 0.00 3.67 6.58 0.08 62.02 12:39:01 AM 1 10.15 0.00 2.32 7.51 0.08 79.94 12:40:01 AM all 13.84 0.00 2.25 8.15 0.07 75.69 12:40:01 AM 0 14.71 0.00 2.19 7.22 0.07 75.81 12:40:01 AM 1 12.97 0.00 2.30 9.08 0.07 75.58 12:41:01 AM all 32.76 0.00 5.72 6.54 0.12 54.86 12:41:01 AM 0 34.04 0.00 6.13 4.28 0.13 55.41 12:41:01 AM 1 31.48 0.00 5.32 8.79 0.10 54.31 12:42:01 AM all 1.26 0.00 1.13 0.95 0.03 96.63 12:42:01 AM 0 1.07 0.00 0.94 0.37 0.02 97.61 12:42:01 AM 1 1.44 0.00 1.32 1.53 0.05 95.66 12:43:01 AM all 0.40 0.00 0.10 0.00 0.03 99.47 12:43:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 12:43:01 AM 1 0.63 0.00 0.10 0.00 0.02 99.25 12:44:01 AM all 0.34 0.00 0.08 0.00 0.02 99.56 12:44:01 AM 0 0.23 0.00 0.12 0.00 0.02 99.63 12:44:01 AM 1 0.45 0.00 0.05 0.00 0.02 99.48 12:45:01 AM all 6.21 0.00 0.78 0.00 0.05 92.96 12:45:01 AM 0 10.75 0.00 1.19 0.00 0.05 88.01 12:45:01 AM 1 1.67 0.00 0.37 0.00 0.05 97.91 12:46:01 AM all 7.80 0.00 0.27 0.04 0.07 91.83 12:46:01 AM 0 13.74 0.00 0.38 0.00 0.07 85.80 12:46:01 AM 1 1.84 0.00 0.15 0.08 0.07 97.86 12:47:01 AM all 9.34 0.00 0.70 0.00 0.07 89.89 12:47:01 AM 0 13.88 0.00 0.92 0.00 0.07 85.13 12:47:01 AM 1 4.79 0.00 0.49 0.00 0.07 94.65 12:48:01 AM all 13.16 0.00 1.06 0.00 0.08 85.71 12:48:01 AM 0 15.39 0.00 1.36 0.00 0.08 83.17 12:48:01 AM 1 10.92 0.00 0.76 0.00 0.07 88.25 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 7.51 0.00 0.66 0.00 0.07 91.77 12:49:01 AM 0 9.45 0.00 0.72 0.00 0.07 89.76 12:49:01 AM 1 5.59 0.00 0.60 0.00 0.07 93.74 12:50:01 AM all 7.00 0.00 0.58 0.00 0.08 92.33 12:50:01 AM 0 8.64 0.00 0.68 0.00 0.10 90.58 12:50:01 AM 1 5.39 0.00 0.49 0.00 0.07 94.06 12:51:01 AM all 4.55 0.00 0.48 0.01 0.06 94.90 12:51:01 AM 0 4.74 0.00 0.40 0.02 0.07 94.77 12:51:01 AM 1 4.37 0.00 0.55 0.00 0.05 95.03 12:52:01 AM all 5.36 0.00 0.39 0.00 0.05 94.20 12:52:01 AM 0 6.33 0.00 0.45 0.00 0.05 93.17 12:52:01 AM 1 4.38 0.00 0.33 0.00 0.05 95.23 12:53:01 AM all 4.54 0.00 0.42 0.00 0.06 94.97 12:53:01 AM 0 7.94 0.00 0.65 0.00 0.07 91.33 12:53:01 AM 1 1.24 0.00 0.20 0.00 0.05 98.51 12:54:01 AM all 11.04 0.00 0.75 0.03 0.07 88.11 12:54:01 AM 0 17.86 0.00 0.90 0.00 0.07 81.17 12:54:01 AM 1 4.32 0.00 0.60 0.05 0.07 94.96 12:55:01 AM all 5.06 0.00 0.50 0.00 0.07 94.37 12:55:01 AM 0 6.26 0.00 0.50 0.00 0.07 93.17 12:55:01 AM 1 3.86 0.00 0.50 0.00 0.07 95.57 12:56:01 AM all 5.50 0.26 0.70 0.22 0.07 93.25 12:56:01 AM 0 4.56 0.32 0.62 0.22 0.07 94.22 12:56:01 AM 1 6.45 0.20 0.77 0.22 0.07 92.29 12:57:01 AM all 6.69 0.00 0.40 0.00 0.07 92.84 12:57:01 AM 0 8.19 0.00 0.37 0.00 0.07 91.37 12:57:01 AM 1 5.19 0.00 0.44 0.00 0.07 94.30 12:58:01 AM all 5.13 0.00 0.70 0.00 0.06 94.11 12:58:01 AM 0 2.48 0.00 0.28 0.00 0.05 97.19 12:58:01 AM 1 7.80 0.00 1.11 0.00 0.07 91.03 12:59:01 AM all 3.83 0.00 0.47 0.00 0.06 95.64 12:59:01 AM 0 3.68 0.00 0.45 0.00 0.05 95.82 12:59:01 AM 1 3.99 0.00 0.49 0.00 0.07 95.46 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 5.01 0.00 0.30 0.00 0.05 94.63 01:00:01 AM 0 6.94 0.00 0.28 0.00 0.05 92.73 01:00:01 AM 1 3.09 0.00 0.32 0.00 0.05 96.54 01:01:01 AM all 3.22 0.00 0.18 0.02 0.03 96.55 01:01:01 AM 0 5.21 0.00 0.20 0.00 0.03 94.55 01:01:01 AM 1 1.24 0.00 0.15 0.03 0.03 98.55 01:02:01 AM all 4.61 0.00 0.42 0.00 0.05 94.92 01:02:01 AM 0 7.82 0.00 0.61 0.00 0.05 91.52 01:02:01 AM 1 1.44 0.00 0.23 0.00 0.05 98.28 01:03:01 AM all 9.06 0.00 0.98 0.02 0.07 89.87 01:03:01 AM 0 11.92 0.00 0.96 0.00 0.07 87.06 01:03:01 AM 1 6.22 0.00 1.01 0.03 0.07 92.67 01:04:01 AM all 3.84 0.00 0.78 0.00 0.07 95.31 01:04:01 AM 0 5.83 0.00 1.11 0.00 0.08 92.98 01:04:01 AM 1 1.86 0.00 0.45 0.00 0.05 97.64 01:05:01 AM all 10.55 0.00 0.60 0.00 0.06 88.79 01:05:01 AM 0 17.88 0.00 0.79 0.00 0.07 81.26 01:05:01 AM 1 3.21 0.00 0.42 0.00 0.05 96.32 01:06:01 AM all 26.91 0.00 3.11 1.75 0.07 68.17 01:06:01 AM 0 32.95 0.00 3.37 2.47 0.07 61.13 01:06:01 AM 1 20.85 0.00 2.84 1.02 0.07 75.22 Average: all 9.28 0.01 1.13 0.99 0.06 88.52 Average: 0 11.81 0.01 1.23 0.90 0.06 85.98 Average: 1 6.76 0.01 1.03 1.08 0.06 91.06