---> uname -a: Linux prd-centos8-robot-2c-8g-41417.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 612 4827 19 2257 6786 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:0c:48:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84791sec preferred_lft 84791sec inet6 fe80::f816:3eff:fe0c:483d/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) 07/10/2025 _x86_64_ (2 CPU) 03:32:02 LINUX RESTART (2 CPU) 03:33:03 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 91.35 4.12 87.23 615.79 6548.83 03:35:01 AM 80.14 0.68 79.46 51.58 10460.01 03:36:01 AM 49.41 7.32 42.09 1353.77 2733.73 03:37:01 AM 46.25 0.03 46.22 3.47 7116.09 03:38:01 AM 4.48 0.02 4.47 0.13 202.28 03:39:01 AM 2.13 0.00 2.13 0.00 107.12 03:40:01 AM 0.57 0.00 0.57 0.00 72.64 03:41:01 AM 0.42 0.00 0.42 0.00 9.40 03:42:01 AM 0.40 0.00 0.40 0.00 75.26 03:43:01 AM 0.62 0.00 0.62 0.00 39.51 03:44:01 AM 0.40 0.00 0.40 0.00 84.34 03:45:01 AM 0.45 0.00 0.45 0.00 51.76 03:46:01 AM 0.28 0.00 0.28 0.00 8.08 03:47:01 AM 0.33 0.00 0.33 0.00 23.43 03:48:01 AM 1.63 0.03 1.60 0.27 113.20 03:49:01 AM 0.57 0.00 0.57 0.00 87.65 03:50:01 AM 0.52 0.00 0.52 0.00 48.22 03:51:01 AM 0.50 0.00 0.50 0.00 67.09 03:52:01 AM 0.55 0.00 0.55 0.00 81.14 03:53:01 AM 0.52 0.00 0.52 0.00 66.16 03:54:01 AM 0.62 0.00 0.62 0.00 206.72 03:55:01 AM 0.87 0.00 0.87 0.00 137.29 03:56:01 AM 0.63 0.00 0.63 0.00 144.42 03:57:01 AM 0.58 0.00 0.58 0.00 145.02 03:58:01 AM 16.53 0.33 16.20 37.86 2582.72 Average: 11.92 0.50 11.43 81.80 1241.47 03:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5249032 7044956 2633392 33.41 2688 1973384 689352 7.72 187148 2109168 248756 03:35:01 AM 5089816 6958800 2792608 35.43 2688 2045536 762756 8.54 213544 2230388 43196 03:36:01 AM 4921812 7006532 2960612 37.56 2688 2252524 680632 7.62 255616 2327876 191960 03:37:01 AM 4960016 7044564 2922408 37.07 2688 2252736 654500 7.33 262536 2277736 4 03:38:01 AM 4915972 7001624 2966452 37.63 2688 2253848 724336 8.11 262676 2321392 168 03:39:01 AM 4909588 6997660 2972836 37.71 2688 2256260 724336 8.11 262920 2327704 1372 03:40:01 AM 4908072 6996672 2974352 37.73 2688 2256788 721160 8.07 262920 2329144 24 03:41:01 AM 4906032 6994772 2976392 37.76 2688 2256928 721160 8.07 262920 2331204 24 03:42:01 AM 4903860 6994704 2978564 37.79 2688 2259024 721160 8.07 262964 2333188 4 03:43:01 AM 4902984 6994920 2979440 37.80 2688 2260124 721160 8.07 263076 2334268 292 03:44:01 AM 4900456 6994628 2981968 37.83 2688 2262360 721160 8.07 263148 2336608 160 03:45:01 AM 4895396 6990780 2987028 37.89 2688 2263580 721160 8.07 263168 2341504 64 03:46:01 AM 4895320 6990956 2987104 37.90 2688 2263816 736596 8.25 263168 2341756 140 03:47:01 AM 4893140 6990000 2989284 37.92 2688 2265056 758796 8.50 263208 2343592 756 03:48:01 AM 4892904 6991620 2989520 37.93 2688 2266888 738936 8.27 263400 2343920 292 03:49:01 AM 4890816 6991620 2991608 37.95 2688 2269024 738936 8.27 263552 2346036 132 03:50:01 AM 4888704 6991204 2993720 37.98 2688 2270708 738836 8.27 263760 2347640 780 03:51:01 AM 4887644 6991836 2994780 37.99 2688 2272404 738836 8.27 263984 2348812 796 03:52:01 AM 4885128 6991308 2997296 38.03 2688 2274376 738836 8.27 264044 2351300 640 03:53:01 AM 4881572 6989740 3000852 38.07 2688 2276356 738836 8.27 264120 2354628 912 03:54:01 AM 4875904 6989616 3006520 38.14 2688 2281884 738836 8.27 264368 2359908 616 03:55:01 AM 4872868 6989528 3009556 38.18 2688 2284848 738836 8.27 264476 2362920 104 03:56:01 AM 4868508 6989020 3013916 38.24 2688 2288716 738836 8.27 264544 2367244 8 03:57:01 AM 4862036 6986848 3020388 38.32 2688 2293012 738836 8.27 264544 2373596 204 03:58:01 AM 4965108 6966228 2917316 37.01 2688 2174564 722892 8.09 341344 2218260 23952 Average: 4920908 6994805 2961516 37.57 2688 2242990 726789 8.14 261246 2322392 20614 03:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 98.64 78.54 1083.58 10.90 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 63.68 44.95 568.56 7.76 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 47.13 33.08 312.77 7.38 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 198.75 170.93 42.60 40.67 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 25.61 17.63 9.40 2.77 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 53.89 53.47 9.44 7.32 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 24.31 22.39 4.14 1.91 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 9.96 7.08 1.51 0.77 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 58.40 54.32 10.48 4.62 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 76.52 49.08 14.08 6.43 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 96.85 86.62 19.73 9.98 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 34.38 33.49 7.76 4.82 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 13.60 12.18 2.31 1.15 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 22.53 21.61 4.25 2.17 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 43.02 38.67 11.71 5.56 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 71.84 70.37 13.56 11.12 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 62.98 65.29 10.85 7.58 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 63.51 65.51 10.94 7.57 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 40.21 35.54 14.16 4.25 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 40.27 33.81 7.14 5.83 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 80.64 81.95 16.17 11.08 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 65.64 65.34 12.77 7.70 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 22.68 22.04 4.53 2.83 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 2.53 2.85 1.27 0.65 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 93.58 60.81 189.91 148.87 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 56.39 49.06 94.03 12.87 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) 07/10/2025 _x86_64_ (2 CPU) 03:32:02 LINUX RESTART (2 CPU) 03:33:03 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 38.39 0.00 5.52 0.83 0.09 55.16 03:34:01 AM 0 47.73 0.00 6.36 0.86 0.10 44.95 03:34:01 AM 1 29.07 0.00 4.70 0.79 0.09 65.36 03:35:01 AM all 21.94 0.00 2.64 0.99 0.08 74.36 03:35:01 AM 0 19.21 0.00 2.64 1.05 0.07 77.04 03:35:01 AM 1 24.67 0.00 2.64 0.93 0.08 71.68 03:36:01 AM all 29.30 0.00 4.97 0.79 0.09 64.85 03:36:01 AM 0 29.24 0.00 5.34 0.58 0.10 64.74 03:36:01 AM 1 29.35 0.00 4.60 1.00 0.08 64.97 03:37:01 AM all 8.40 0.00 1.68 0.54 0.07 89.31 03:37:01 AM 0 9.70 0.00 1.66 0.65 0.07 87.92 03:37:01 AM 1 7.09 0.00 1.71 0.44 0.07 90.70 03:38:01 AM all 4.87 0.00 0.32 0.01 0.05 94.75 03:38:01 AM 0 6.36 0.00 0.37 0.00 0.05 93.22 03:38:01 AM 1 3.38 0.00 0.27 0.02 0.05 96.28 03:39:01 AM all 10.09 0.00 0.49 0.02 0.07 89.33 03:39:01 AM 0 17.03 0.00 0.64 0.00 0.09 82.24 03:39:01 AM 1 3.53 0.00 0.35 0.03 0.05 96.03 03:40:01 AM all 3.93 0.00 0.37 0.00 0.04 95.66 03:40:01 AM 0 5.45 0.00 0.49 0.00 0.03 94.03 03:40:01 AM 1 2.47 0.00 0.25 0.00 0.05 97.22 03:41:01 AM all 0.80 0.00 0.16 0.00 0.05 98.99 03:41:01 AM 0 1.15 0.00 0.12 0.00 0.05 98.68 03:41:01 AM 1 0.45 0.00 0.20 0.00 0.05 99.30 03:42:01 AM all 6.25 0.00 0.31 0.01 0.08 93.36 03:42:01 AM 0 11.43 0.00 0.29 0.02 0.08 88.19 03:42:01 AM 1 1.09 0.00 0.33 0.00 0.07 98.51 03:43:01 AM all 5.74 0.00 0.44 0.01 0.06 93.75 03:43:01 AM 0 7.39 0.00 0.41 0.00 0.05 92.15 03:43:01 AM 1 4.08 0.00 0.48 0.02 0.07 95.36 03:44:01 AM all 7.87 0.00 0.50 0.00 0.06 91.57 03:44:01 AM 0 5.30 0.00 0.46 0.00 0.05 94.19 03:44:01 AM 1 10.47 0.00 0.54 0.00 0.07 88.92 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 5.55 0.00 0.35 0.00 0.06 94.04 03:45:01 AM 0 8.55 0.00 0.44 0.00 0.07 90.95 03:45:01 AM 1 2.68 0.00 0.27 0.00 0.05 97.01 03:46:01 AM all 2.28 0.00 0.19 0.00 0.07 97.46 03:46:01 AM 0 1.57 0.00 0.13 0.00 0.07 98.23 03:46:01 AM 1 3.00 0.00 0.26 0.00 0.07 96.68 03:47:01 AM all 4.11 0.00 0.18 0.00 0.08 95.62 03:47:01 AM 0 3.39 0.00 0.17 0.00 0.08 96.36 03:47:01 AM 1 4.83 0.00 0.20 0.00 0.08 94.88 03:48:01 AM all 6.75 0.00 0.59 0.01 0.07 92.58 03:48:01 AM 0 8.74 0.00 0.75 0.02 0.05 90.44 03:48:01 AM 1 4.84 0.00 0.44 0.00 0.08 94.65 03:49:01 AM all 6.95 0.00 0.47 0.00 0.08 92.50 03:49:01 AM 0 7.70 0.00 0.47 0.00 0.08 91.75 03:49:01 AM 1 6.20 0.00 0.46 0.00 0.08 93.25 03:50:01 AM all 4.03 0.00 0.31 0.00 0.08 95.58 03:50:01 AM 0 4.78 0.00 0.33 0.00 0.10 94.78 03:50:01 AM 1 3.28 0.00 0.28 0.00 0.07 96.37 03:51:01 AM all 4.07 0.00 0.28 0.01 0.08 95.56 03:51:01 AM 0 4.60 0.00 0.30 0.02 0.08 94.99 03:51:01 AM 1 3.55 0.00 0.25 0.00 0.08 96.12 03:52:01 AM all 4.74 0.00 0.33 0.00 0.05 94.88 03:52:01 AM 0 3.23 0.00 0.32 0.00 0.05 96.40 03:52:01 AM 1 6.24 0.00 0.35 0.00 0.05 93.35 03:53:01 AM all 6.81 0.00 0.29 0.00 0.07 92.84 03:53:01 AM 0 5.88 0.00 0.23 0.00 0.07 93.82 03:53:01 AM 1 7.74 0.00 0.34 0.00 0.07 91.85 03:54:01 AM all 17.54 0.00 0.53 0.01 0.08 81.84 03:54:01 AM 0 23.78 0.00 0.54 0.00 0.08 75.59 03:54:01 AM 1 11.32 0.00 0.52 0.02 0.07 88.07 03:55:01 AM all 9.02 0.00 0.35 0.01 0.06 90.56 03:55:01 AM 0 11.83 0.00 0.38 0.00 0.05 87.73 03:55:01 AM 1 6.19 0.00 0.32 0.02 0.07 93.41 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 8.18 0.00 0.32 0.00 0.07 91.43 03:56:01 AM 0 8.54 0.00 0.25 0.00 0.07 91.14 03:56:01 AM 1 7.82 0.00 0.38 0.00 0.07 91.73 03:57:01 AM all 6.06 0.00 0.22 0.01 0.06 93.65 03:57:01 AM 0 4.38 0.00 0.17 0.00 0.05 95.41 03:57:01 AM 1 7.75 0.00 0.27 0.02 0.07 91.90 03:58:01 AM all 26.14 0.00 2.30 0.15 0.07 71.34 03:58:01 AM 0 32.53 0.00 2.59 0.13 0.07 64.68 03:58:01 AM 1 19.75 0.00 2.02 0.17 0.07 78.00 Average: all 9.98 0.00 0.96 0.14 0.07 88.85 Average: 0 11.55 0.00 1.03 0.13 0.07 87.22 Average: 1 8.42 0.00 0.90 0.14 0.07 90.47