---> uname -a: Linux prd-centos8-robot-2c-8g-240.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4943 19 2174 6819 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:12:93:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84981sec preferred_lft 84981sec inet6 fe80::f816:3eff:fe12:9387/64 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) 10/20/2025 _x86_64_ (2 CPU) 03:48:32 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 57.86 22.03 35.84 6373.61 4784.26 03:51:01 AM 114.31 0.77 113.54 54.51 10628.84 03:52:01 AM 36.57 0.42 36.15 64.78 4206.38 03:53:01 AM 65.13 6.96 58.16 1292.77 3715.41 03:54:01 AM 29.44 0.00 29.44 0.00 6191.04 03:55:01 AM 4.00 0.23 3.77 12.66 160.82 03:56:01 AM 1.97 0.00 1.97 0.00 68.88 03:57:01 AM 0.13 0.00 0.13 0.00 8.78 03:58:01 AM 0.28 0.00 0.28 0.00 4.52 03:59:01 AM 0.20 0.00 0.20 0.00 9.60 04:00:01 AM 0.27 0.00 0.27 0.00 4.67 04:01:01 AM 0.27 0.00 0.27 0.00 9.25 04:02:01 AM 0.52 0.08 0.43 1.87 8.68 04:03:01 AM 0.20 0.00 0.20 0.00 16.96 04:04:01 AM 0.43 0.03 0.40 0.27 8.08 04:05:01 AM 1.37 0.00 1.37 0.00 38.92 04:06:01 AM 0.35 0.00 0.35 0.00 6.23 04:07:01 AM 0.13 0.00 0.13 0.00 0.97 04:08:01 AM 0.12 0.00 0.12 0.00 8.82 04:09:01 AM 0.42 0.00 0.42 0.00 15.54 04:10:01 AM 0.30 0.00 0.30 0.00 4.22 04:11:01 AM 7.82 0.32 7.50 36.93 209.50 04:12:01 AM 32.96 0.52 32.44 63.85 1594.42 Average: 15.44 1.36 14.07 343.54 1378.58 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5462276 7033540 2420156 30.70 2688 1763480 748108 8.38 186596 1949088 103620 03:51:01 AM 5169492 7009496 2712940 34.42 2688 2015572 711932 7.97 198772 2163836 104084 03:52:01 AM 5243452 7085008 2638980 33.48 2688 2017516 651288 7.29 219456 2071148 10764 03:53:01 AM 4967384 7061576 2915048 36.98 2688 2261264 644376 7.22 262700 2273296 175832 03:54:01 AM 4963300 7057256 2919132 37.03 2688 2261268 644376 7.22 262700 2272420 4 03:55:01 AM 4921136 7016044 2961296 37.57 2688 2262220 699364 7.83 262828 2314340 8 03:56:01 AM 4921344 7016276 2961088 37.57 2688 2262252 699364 7.83 262828 2314428 8 03:57:01 AM 4911704 7006868 2970728 37.69 2688 2262484 724076 8.11 262828 2323388 4 03:58:01 AM 4910152 7005348 2972280 37.71 2688 2262516 724076 8.11 262828 2324948 4 03:59:01 AM 4910180 7005600 2972252 37.71 2688 2262740 724076 8.11 262836 2325164 4 04:00:01 AM 4909608 7005064 2972824 37.71 2688 2262776 724076 8.11 262836 2325500 4 04:01:01 AM 4915564 7011240 2966868 37.64 2688 2262996 707172 7.92 262836 2319416 4 04:02:01 AM 4915900 7011680 2966532 37.63 2688 2263100 707172 7.92 262968 2319068 0 04:03:01 AM 4915732 7011964 2966700 37.64 2688 2263552 707172 7.92 263076 2319592 4 04:04:01 AM 4900300 6996596 2982132 37.83 2688 2263604 762852 8.54 263220 2333764 20 04:05:01 AM 4892568 6989104 2989864 37.93 2688 2263844 745048 8.34 263220 2341708 4 04:06:01 AM 4914872 7011440 2967560 37.65 2688 2263876 723844 8.10 263220 2319944 40 04:07:01 AM 4914784 7011588 2967648 37.65 2688 2264112 723844 8.10 263220 2320180 244 04:08:01 AM 4900344 6997192 2982088 37.83 2688 2264156 750488 8.40 263220 2334044 48 04:09:01 AM 4892808 6989896 2989624 37.93 2688 2264396 742264 8.31 263220 2341664 12 04:10:01 AM 4913656 7010772 2968776 37.66 2688 2264424 723056 8.10 263220 2320824 36 04:11:01 AM 4973832 6928916 2908600 36.90 2688 2126032 787568 8.82 296688 2246276 53620 04:12:01 AM 5110440 7029240 2771992 35.17 2688 2091732 687216 7.69 462612 1952772 25732 Average: 4976123 7013118 2906309 36.87 2688 2206518 715774 8.01 265127 2266383 20613 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 314.78 188.87 1624.22 60.55 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 94.29 69.75 881.30 10.14 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 11.95 8.53 5.94 3.68 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 231.04 168.93 371.90 44.26 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 9.68 5.10 2.82 1.41 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 33.23 21.20 7.61 5.45 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 1.03 0.17 0.11 0.02 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 18.84 16.93 120.13 1.25 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 2.48 0.17 0.18 0.02 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 7.45 6.46 1.25 0.53 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 0.90 0.33 0.18 0.08 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 21.08 17.30 120.26 1.29 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 3.48 0.17 0.16 0.02 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 19.21 17.11 3.48 3.23 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 10.61 7.83 118.53 0.90 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 32.67 31.32 355.87 2.42 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 4.10 0.13 0.51 0.01 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 8.16 7.85 1.50 0.62 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 10.40 7.50 117.95 0.49 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 33.42 31.89 355.57 2.22 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.87 0.22 0.18 0.08 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 55.37 38.01 84.74 28.31 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 17.26 15.41 14.39 7.72 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 40.97 28.75 182.13 7.60 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) 10/20/2025 _x86_64_ (2 CPU) 03:48:32 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 33.72 0.00 5.17 0.88 0.08 60.15 03:50:01 AM 0 36.66 0.00 5.56 1.12 0.07 56.59 03:50:01 AM 1 30.78 0.00 4.78 0.64 0.10 63.70 03:51:01 AM all 35.11 0.00 5.22 0.77 0.09 58.80 03:51:01 AM 0 43.59 0.00 5.61 0.65 0.08 50.07 03:51:01 AM 1 26.63 0.00 4.83 0.90 0.10 67.54 03:52:01 AM all 13.23 0.00 1.74 0.30 0.07 84.66 03:52:01 AM 0 20.11 0.00 1.80 0.37 0.07 77.66 03:52:01 AM 1 6.34 0.00 1.67 0.23 0.07 91.69 03:53:01 AM all 34.31 0.00 6.34 0.46 0.10 58.79 03:53:01 AM 0 37.49 0.00 6.82 0.43 0.10 55.15 03:53:01 AM 1 31.14 0.00 5.86 0.48 0.10 62.42 03:54:01 AM all 0.14 0.00 0.36 0.32 0.04 99.14 03:54:01 AM 0 0.12 0.00 0.37 0.25 0.03 99.23 03:54:01 AM 1 0.17 0.00 0.35 0.38 0.05 99.05 03:55:01 AM all 2.62 0.00 0.40 0.03 0.07 96.89 03:55:01 AM 0 4.36 0.00 0.47 0.02 0.05 95.10 03:55:01 AM 1 0.87 0.00 0.34 0.03 0.08 98.68 03:56:01 AM all 0.48 0.00 0.12 0.01 0.05 99.34 03:56:01 AM 0 0.40 0.00 0.15 0.02 0.07 99.36 03:56:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 03:57:01 AM all 1.03 0.00 0.20 0.00 0.07 98.70 03:57:01 AM 0 1.30 0.00 0.27 0.00 0.07 98.36 03:57:01 AM 1 0.75 0.00 0.13 0.00 0.07 99.05 03:58:01 AM all 0.53 0.00 0.13 0.00 0.06 99.28 03:58:01 AM 0 0.37 0.00 0.12 0.00 0.07 99.45 03:58:01 AM 1 0.70 0.00 0.13 0.00 0.05 99.12 03:59:01 AM all 1.12 0.00 0.14 0.00 0.03 98.70 03:59:01 AM 0 1.51 0.00 0.18 0.00 0.03 98.28 03:59:01 AM 1 0.74 0.00 0.10 0.00 0.03 99.13 04:00:01 AM all 0.53 0.00 0.11 0.00 0.05 99.31 04:00:01 AM 0 0.40 0.00 0.12 0.00 0.07 99.41 04:00:01 AM 1 0.65 0.00 0.10 0.00 0.03 99.22 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 0.90 0.00 0.20 0.00 0.05 98.85 04:01:01 AM 0 0.97 0.00 0.17 0.00 0.03 98.83 04:01:01 AM 1 0.82 0.00 0.23 0.00 0.07 98.88 04:02:01 AM all 0.41 0.00 0.13 0.00 0.06 99.40 04:02:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 04:02:01 AM 1 0.30 0.00 0.17 0.00 0.08 99.45 04:03:01 AM all 1.98 0.00 0.21 0.00 0.06 97.76 04:03:01 AM 0 2.18 0.00 0.23 0.00 0.05 97.54 04:03:01 AM 1 1.77 0.00 0.18 0.00 0.07 97.98 04:04:01 AM all 0.64 0.00 0.28 0.00 0.11 98.96 04:04:01 AM 0 0.45 0.00 0.32 0.00 0.15 99.08 04:04:01 AM 1 0.84 0.00 0.25 0.00 0.07 98.85 04:05:01 AM all 1.04 0.00 0.19 0.00 0.08 98.70 04:05:01 AM 0 1.26 0.00 0.20 0.00 0.07 98.48 04:05:01 AM 1 0.82 0.00 0.18 0.00 0.08 98.91 04:06:01 AM all 0.48 0.00 0.13 0.00 0.07 99.32 04:06:01 AM 0 0.52 0.00 0.10 0.00 0.07 99.32 04:06:01 AM 1 0.45 0.00 0.17 0.00 0.07 99.31 04:07:01 AM all 1.00 0.00 0.12 0.00 0.07 98.81 04:07:01 AM 0 1.29 0.00 0.07 0.00 0.05 98.60 04:07:01 AM 1 0.72 0.00 0.17 0.00 0.08 99.03 04:08:01 AM all 0.54 0.00 0.13 0.00 0.06 99.27 04:08:01 AM 0 0.50 0.00 0.13 0.00 0.05 99.32 04:08:01 AM 1 0.59 0.00 0.12 0.00 0.07 99.23 04:09:01 AM all 1.17 0.00 0.22 0.00 0.07 98.55 04:09:01 AM 0 1.52 0.00 0.30 0.00 0.07 98.11 04:09:01 AM 1 0.82 0.00 0.13 0.00 0.07 98.98 04:10:01 AM all 0.58 0.00 0.13 0.00 0.06 99.24 04:10:01 AM 0 0.27 0.00 0.15 0.00 0.07 99.52 04:10:01 AM 1 0.89 0.00 0.10 0.00 0.05 98.96 04:11:01 AM all 12.64 0.00 1.67 0.07 0.06 85.56 04:11:01 AM 0 20.83 0.00 1.74 0.12 0.07 77.25 04:11:01 AM 1 4.44 0.00 1.60 0.02 0.05 93.89 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 32.70 0.00 4.59 0.34 0.11 62.26 04:12:01 AM 0 43.05 0.00 5.07 0.62 0.12 51.14 04:12:01 AM 1 22.36 0.00 4.12 0.07 0.10 73.35 Average: all 7.70 0.00 1.22 0.14 0.07 90.88 Average: 0 9.56 0.00 1.31 0.16 0.07 88.91 Average: 1 5.84 0.00 1.12 0.12 0.07 92.85