---> uname -a: Linux prd-centos8-robot-2c-8g-3981.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 582 4834 19 2280 6816 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:0d:59:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84727sec preferred_lft 84727sec inet6 fe80::f816:3eff:fe0d:5904/64 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) 10/31/2025 _x86_64_ (2 CPU) 03:29:53 LINUX RESTART (2 CPU) 03:30:00 AM tps rtps wtps bread/s bwrtn/s 03:31:02 AM 219.57 168.56 51.01 15274.56 38975.17 03:32:01 AM 124.18 0.30 123.87 14.23 12570.11 03:33:01 AM 41.50 1.03 40.47 113.56 4017.78 03:34:01 AM 40.65 6.75 33.91 1247.98 2285.24 03:35:01 AM 55.28 0.25 55.03 47.05 7836.27 03:36:01 AM 3.73 0.22 3.52 11.73 116.56 03:37:01 AM 2.25 0.00 2.25 0.00 125.87 03:38:01 AM 0.35 0.00 0.35 0.00 77.47 03:39:01 AM 0.13 0.00 0.13 0.00 11.61 03:40:01 AM 0.45 0.00 0.45 0.00 9.28 03:41:01 AM 0.63 0.00 0.63 0.00 82.57 03:42:01 AM 0.53 0.00 0.53 0.00 57.70 03:43:01 AM 0.65 0.00 0.65 0.00 73.99 03:44:01 AM 0.35 0.00 0.35 0.00 41.87 03:45:01 AM 1.38 0.03 1.35 0.27 41.08 03:46:01 AM 0.32 0.00 0.32 0.00 28.34 03:47:01 AM 0.47 0.00 0.47 0.00 76.20 03:48:01 AM 6.46 5.95 0.52 574.88 82.62 03:49:01 AM 3.37 0.00 3.37 0.00 151.70 03:50:01 AM 0.67 0.00 0.67 0.00 79.74 03:51:01 AM 0.70 0.00 0.70 0.00 53.75 03:52:01 AM 0.42 0.00 0.42 0.00 66.02 03:53:01 AM 0.48 0.00 0.48 0.00 203.20 03:54:01 AM 0.82 0.00 0.82 0.00 101.47 03:55:01 AM 0.68 0.00 0.68 0.00 135.34 03:56:01 AM 0.78 0.00 0.78 0.00 93.59 03:57:01 AM 17.36 0.40 16.96 46.79 2642.04 Average: 19.37 6.81 12.55 643.41 2590.64 03:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:02 AM 5615248 7101680 2267176 28.76 2688 1680704 675180 7.56 178504 1811016 68952 03:32:01 AM 5105752 6978072 2776672 35.23 2688 2049604 734252 8.22 191124 2237728 137136 03:33:01 AM 5255440 7099776 2626984 33.33 2688 2020348 637168 7.13 218820 2059892 10760 03:34:01 AM 4886836 6981256 2995588 38.00 2688 2260164 730196 8.18 255496 2354828 181568 03:35:01 AM 4971604 7069440 2910820 36.93 2688 2264460 629616 7.05 259964 2264396 24 03:36:01 AM 4926376 7025452 2956048 37.50 2688 2265700 681816 7.63 260096 2309572 888 03:37:01 AM 4920996 7021888 2961428 37.57 2688 2267516 697504 7.81 260348 2314664 1096 03:38:01 AM 4917300 7019528 2965124 37.62 2688 2268852 697504 7.81 260348 2318292 316 03:39:01 AM 4917456 7019704 2964968 37.61 2688 2268872 697504 7.81 260348 2318320 16 03:40:01 AM 4914808 7019220 2967616 37.65 2688 2271052 732488 8.20 260392 2320824 2192 03:41:01 AM 4914156 7018960 2968268 37.66 2688 2271424 713016 7.98 260404 2321200 328 03:42:01 AM 4913188 7019256 2969236 37.67 2688 2272688 713016 7.98 260504 2322424 100 03:43:01 AM 4909388 7017300 2973036 37.72 2688 2274532 713016 7.98 260576 2325812 4 03:44:01 AM 4907984 7017084 2974440 37.74 2688 2275728 713016 7.98 260596 2327296 116 03:45:01 AM 4907460 7016864 2974964 37.74 2688 2276024 717012 8.03 260720 2327692 92 03:46:01 AM 4905076 7016224 2977348 37.77 2688 2277784 717012 8.03 260776 2330068 1124 03:47:01 AM 4903096 7015956 2979328 37.80 2688 2279512 717012 8.03 260784 2331992 808 03:48:01 AM 4882952 7014988 2999472 38.05 2688 2298656 714752 8.00 263124 2349556 1184 03:49:01 AM 4881556 7015376 3000868 38.07 2688 2300424 714752 8.00 263332 2351028 240 03:50:01 AM 4879428 7014968 3002996 38.10 2688 2302140 716828 8.03 263572 2352736 24 03:51:01 AM 4877460 7014904 3004964 38.12 2688 2304060 716828 8.03 263620 2354620 756 03:52:01 AM 4875640 7014948 3006784 38.15 2688 2305876 716828 8.03 263688 2356600 812 03:53:01 AM 4869580 7014156 3012844 38.22 2688 2311160 716828 8.03 263940 2362360 268 03:54:01 AM 4865908 7014256 3016516 38.27 2688 2314912 716828 8.03 264084 2365900 1624 03:55:01 AM 4863320 7014272 3019104 38.30 2688 2317516 716828 8.03 264140 2368476 560 03:56:01 AM 4843416 6998588 3039008 38.55 2688 2321716 716828 8.03 264148 2388296 2388 03:57:01 AM 5008004 7031068 2874420 36.47 2688 2195644 662500 7.42 499024 2015200 22368 Average: 4949608 7022414 2932816 37.21 2688 2241373 704671 7.89 263055 2291140 16139 03:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:02 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:31:02 AM eth0 298.22 177.37 1378.25 55.73 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 133.26 96.32 1452.95 13.25 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 14.98 9.48 7.26 4.03 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 44.22 34.14 332.49 6.28 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 188.80 139.07 44.68 41.02 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 25.00 14.48 9.12 2.39 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 41.85 40.79 7.89 6.40 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 34.98 33.78 6.15 2.92 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.15 0.60 0.20 0.05 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 58.66 54.01 10.99 4.82 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 31.94 14.46 5.82 1.54 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 68.68 52.25 13.68 6.44 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 66.36 62.87 14.63 8.28 0.00 0.00 0.00 0.00 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 31.74 28.96 7.81 4.92 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 14.50 13.35 3.19 1.50 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 31.31 23.79 6.54 2.53 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 35.29 33.28 9.93 5.30 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 59.06 59.88 11.57 10.03 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 58.45 60.63 10.81 7.38 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 54.37 55.91 10.38 6.98 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 35.84 31.36 13.77 4.14 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 30.08 25.66 5.67 4.84 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 59.01 59.84 12.87 7.76 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 64.38 63.51 14.85 9.43 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 21.31 18.14 27.45 2.66 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 3.25 3.90 1.62 0.90 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 100.88 66.36 189.45 147.64 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 59.55 47.17 132.99 13.68 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) 10/31/2025 _x86_64_ (2 CPU) 03:29:53 LINUX RESTART (2 CPU) 03:30:00 AM CPU %user %nice %system %iowait %steal %idle 03:31:02 AM all 49.22 0.06 10.34 10.32 0.13 29.94 03:31:02 AM 0 53.02 0.05 9.39 11.59 0.12 25.83 03:31:02 AM 1 45.41 0.07 11.29 9.04 0.13 34.06 03:32:01 AM all 36.69 0.00 5.45 2.74 0.14 54.99 03:32:01 AM 0 31.92 0.00 4.88 2.03 0.14 61.03 03:32:01 AM 1 41.47 0.00 6.02 3.45 0.14 48.92 03:33:01 AM all 17.27 0.00 2.21 0.58 0.08 79.87 03:33:01 AM 0 27.43 0.00 2.86 0.75 0.07 68.89 03:33:01 AM 1 7.12 0.00 1.57 0.40 0.08 90.82 03:34:01 AM all 24.18 0.00 4.75 0.56 0.11 70.40 03:34:01 AM 0 29.60 0.00 5.03 0.80 0.12 64.44 03:34:01 AM 1 18.75 0.00 4.47 0.32 0.10 76.36 03:35:01 AM all 15.65 0.00 3.10 0.90 0.08 80.28 03:35:01 AM 0 22.44 0.00 3.23 0.42 0.08 73.82 03:35:01 AM 1 8.86 0.00 2.96 1.37 0.07 86.74 03:36:01 AM all 4.46 0.00 0.31 0.17 0.06 95.00 03:36:01 AM 0 1.00 0.00 0.18 0.00 0.05 98.77 03:36:01 AM 1 7.95 0.00 0.44 0.34 0.07 91.22 03:37:01 AM all 9.12 0.00 0.50 0.02 0.08 90.28 03:37:01 AM 0 16.23 0.00 0.69 0.00 0.05 83.03 03:37:01 AM 1 2.21 0.00 0.32 0.03 0.10 97.34 03:38:01 AM all 7.88 0.00 0.47 0.00 0.07 91.59 03:38:01 AM 0 13.58 0.00 0.64 0.00 0.07 85.72 03:38:01 AM 1 2.34 0.00 0.30 0.00 0.07 97.29 03:39:01 AM all 0.38 0.00 0.13 0.00 0.08 99.42 03:39:01 AM 0 0.63 0.00 0.12 0.00 0.08 99.16 03:39:01 AM 1 0.13 0.00 0.13 0.00 0.07 99.67 03:40:01 AM all 6.27 0.00 0.34 0.01 0.09 93.30 03:40:01 AM 0 10.31 0.00 0.32 0.00 0.10 89.27 03:40:01 AM 1 2.23 0.00 0.35 0.02 0.08 97.32 03:41:01 AM all 1.85 0.00 0.22 0.00 0.06 97.87 03:41:01 AM 0 1.54 0.00 0.25 0.00 0.05 98.16 03:41:01 AM 1 2.16 0.00 0.18 0.00 0.07 97.59 03:41:01 AM CPU %user %nice %system %iowait %steal %idle 03:42:01 AM all 7.81 0.00 0.53 0.00 0.09 91.57 03:42:01 AM 0 11.54 0.00 0.66 0.00 0.09 87.71 03:42:01 AM 1 4.15 0.00 0.41 0.00 0.08 95.36 03:43:01 AM all 6.08 0.00 0.36 0.01 0.08 93.47 03:43:01 AM 0 7.10 0.00 0.32 0.02 0.08 92.48 03:43:01 AM 1 5.05 0.00 0.40 0.00 0.08 94.47 03:44:01 AM all 6.85 0.00 0.42 0.00 0.08 92.65 03:44:01 AM 0 6.97 0.00 0.34 0.00 0.08 92.61 03:44:01 AM 1 6.73 0.00 0.49 0.00 0.08 92.69 03:45:01 AM all 2.95 0.00 0.38 0.02 0.09 96.56 03:45:01 AM 0 1.62 0.00 0.27 0.02 0.08 98.01 03:45:01 AM 1 4.31 0.00 0.49 0.02 0.10 95.08 03:46:01 AM all 5.72 0.00 0.24 0.00 0.09 93.94 03:46:01 AM 0 8.83 0.00 0.25 0.00 0.10 90.81 03:46:01 AM 1 2.61 0.00 0.23 0.00 0.08 97.07 03:47:01 AM all 7.79 0.00 0.54 0.00 0.08 91.58 03:47:01 AM 0 8.38 0.00 0.49 0.00 0.08 91.05 03:47:01 AM 1 7.20 0.00 0.59 0.00 0.08 92.12 03:48:01 AM all 6.98 0.24 0.63 0.11 0.10 91.94 03:48:01 AM 0 9.55 0.42 0.66 0.22 0.10 89.04 03:48:01 AM 1 4.40 0.05 0.61 0.00 0.10 94.83 03:49:01 AM all 4.42 0.00 0.33 0.03 0.08 95.14 03:49:01 AM 0 6.15 0.00 0.35 0.03 0.10 93.37 03:49:01 AM 1 2.69 0.00 0.32 0.02 0.07 96.90 03:50:01 AM all 4.22 0.00 0.34 0.01 0.09 95.34 03:50:01 AM 0 3.75 0.00 0.37 0.00 0.08 95.80 03:50:01 AM 1 4.69 0.00 0.32 0.02 0.10 94.87 03:51:01 AM all 4.70 0.00 0.30 0.01 0.08 94.91 03:51:01 AM 0 7.14 0.00 0.32 0.02 0.07 92.46 03:51:01 AM 1 2.26 0.00 0.28 0.00 0.08 97.37 03:52:01 AM all 6.67 0.00 0.30 0.00 0.08 92.95 03:52:01 AM 0 9.12 0.00 0.37 0.00 0.10 90.41 03:52:01 AM 1 4.24 0.00 0.23 0.00 0.07 95.46 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 17.19 0.00 0.50 0.00 0.08 82.22 03:53:01 AM 0 17.40 0.00 0.57 0.00 0.08 81.94 03:53:01 AM 1 16.99 0.00 0.44 0.00 0.08 82.49 03:54:01 AM all 12.76 0.00 0.63 0.02 0.09 86.49 03:54:01 AM 0 17.39 0.00 0.78 0.00 0.10 81.73 03:54:01 AM 1 8.19 0.00 0.49 0.03 0.08 91.21 03:55:01 AM all 7.03 0.00 0.38 0.00 0.09 92.50 03:55:01 AM 0 10.05 0.00 0.43 0.00 0.10 89.41 03:55:01 AM 1 4.00 0.00 0.33 0.00 0.08 95.58 03:56:01 AM all 6.98 0.00 0.23 0.00 0.10 92.69 03:56:01 AM 0 8.73 0.00 0.27 0.00 0.10 90.90 03:56:01 AM 1 5.22 0.00 0.20 0.00 0.10 94.48 03:57:01 AM all 27.05 0.00 3.07 0.23 0.11 69.53 03:57:01 AM 0 40.66 0.00 3.35 0.22 0.12 55.66 03:57:01 AM 1 13.47 0.00 2.80 0.25 0.10 83.37 Average: all 11.41 0.01 1.37 0.58 0.09 86.54 Average: 0 14.15 0.02 1.39 0.60 0.09 83.76 Average: 1 8.68 0.00 1.36 0.56 0.09 89.31