---> uname -a: Linux prd-centos8-robot-2c-8g-1719.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 586 4852 19 2258 6813 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:28:b3:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84813sec preferred_lft 84813sec inet6 fe80::f816:3eff:fe28:b3f5/64 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) 09/27/2025 _x86_64_ (2 CPU) 03:25:08 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 89.97 6.16 83.81 1092.04 6711.51 03:28:01 AM 85.72 0.72 85.00 52.92 11076.14 03:29:01 AM 40.49 7.13 33.36 1310.50 2190.67 03:30:01 AM 58.89 0.25 58.64 47.31 7920.57 03:31:01 AM 4.33 0.22 4.11 11.67 158.39 03:32:01 AM 2.35 0.00 2.35 0.00 149.15 03:33:01 AM 0.52 0.00 0.52 0.00 74.50 03:34:02 AM 0.17 0.00 0.17 0.00 1.77 03:35:01 AM 0.31 0.00 0.31 0.00 78.73 03:36:01 AM 0.70 0.00 0.70 0.00 23.06 03:37:01 AM 0.45 0.00 0.45 0.00 48.27 03:38:01 AM 0.50 0.00 0.50 0.00 78.62 03:39:01 AM 0.33 0.00 0.33 0.00 35.69 03:40:01 AM 0.32 0.00 0.32 0.00 23.78 03:41:01 AM 0.72 0.03 0.68 0.27 59.58 03:42:01 AM 1.35 0.00 1.35 0.00 106.92 03:43:01 AM 0.72 0.00 0.72 0.00 84.80 03:44:01 AM 0.38 0.00 0.38 0.00 34.56 03:45:01 AM 0.50 0.00 0.50 0.00 103.22 03:46:01 AM 0.60 0.00 0.60 0.00 52.47 03:47:01 AM 0.32 0.00 0.32 0.00 73.49 03:48:01 AM 0.88 0.00 0.88 0.00 194.65 03:49:01 AM 0.67 0.00 0.67 0.00 116.96 03:50:01 AM 0.72 0.00 0.72 0.00 161.05 03:51:01 AM 25.71 0.65 25.06 74.11 2731.67 Average: 12.70 0.61 12.09 103.62 1290.80 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5213640 7001324 2668784 33.86 2688 1966680 774176 8.67 194768 2140876 239868 03:28:01 AM 5172148 7014332 2710276 34.38 2688 2018572 723420 8.10 210012 2151276 9924 03:29:01 AM 4924224 6980388 2958200 37.53 2688 2226576 773120 8.66 274328 2315288 147456 03:30:01 AM 4963292 7059696 2919132 37.03 2688 2264012 657680 7.36 262568 2273344 8 03:31:01 AM 4916924 7014756 2965500 37.62 2688 2265452 707248 7.92 262708 2319500 1100 03:32:01 AM 4912056 7011496 2970368 37.68 2688 2267068 707248 7.92 262956 2324060 588 03:33:01 AM 4909496 7010276 2972928 37.72 2688 2268400 707248 7.92 262956 2326692 4 03:34:02 AM 4907652 7008452 2974772 37.74 2688 2268420 722848 8.09 262956 2328652 16 03:35:01 AM 4905320 7008352 2977104 37.77 2688 2270652 743340 8.32 263000 2330996 4 03:36:01 AM 4904488 7008336 2977936 37.78 2688 2271468 743340 8.32 263112 2331704 508 03:37:01 AM 4901632 7007968 2980792 37.82 2688 2273964 743340 8.32 263184 2334348 1736 03:38:01 AM 4898480 7006004 2983944 37.86 2688 2275152 743340 8.32 263204 2337476 764 03:39:01 AM 4897896 7005664 2984528 37.86 2688 2275388 743340 8.32 263204 2338100 92 03:40:01 AM 4896984 7005388 2985440 37.87 2688 2276048 748692 8.38 263244 2338752 124 03:41:01 AM 4894444 7004864 2987980 37.91 2688 2278032 748148 8.38 263420 2341228 704 03:42:01 AM 4892288 7004776 2990136 37.93 2688 2280156 748148 8.38 263508 2343328 528 03:43:01 AM 4890572 7004764 2991852 37.96 2688 2281828 748148 8.38 263716 2344828 140 03:44:01 AM 4889088 7004760 2993336 37.97 2688 2283360 748148 8.38 263908 2346116 908 03:45:01 AM 4886872 7004604 2995552 38.00 2688 2285348 748148 8.38 264060 2348268 120 03:46:01 AM 4884940 7003984 2997484 38.03 2688 2286684 748148 8.38 264084 2350180 172 03:47:01 AM 4879236 7003032 3003188 38.10 2688 2291416 748148 8.38 264300 2355804 2892 03:48:01 AM 4874464 7002956 3007960 38.16 2688 2296104 732288 8.20 264504 2360340 2392 03:49:01 AM 4872300 7003064 3010124 38.19 2688 2298376 732288 8.20 264552 2362568 1628 03:50:01 AM 4919628 7059936 2962796 37.59 2688 2307916 657632 7.36 264908 2314956 6724 03:51:01 AM 5032304 7035104 2850120 36.16 2688 2177028 702200 7.86 496676 1998116 24184 Average: 4929615 7010971 2952809 37.46 2688 2250164 731993 8.20 268393 2306272 17703 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 191.30 134.16 1442.31 32.25 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 55.35 37.77 587.02 7.64 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 41.19 33.04 330.30 7.50 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 160.09 133.20 38.60 36.05 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 33.00 19.32 10.59 4.83 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 40.80 39.95 7.45 6.23 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 33.29 32.21 6.24 2.98 0.00 0.00 0.00 0.00 03:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 AM eth0 1.98 0.63 0.19 0.05 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 60.28 59.11 11.58 5.24 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 57.57 36.49 10.46 5.46 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 114.43 101.10 22.98 11.02 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 33.06 29.60 7.54 4.57 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 16.01 13.21 3.07 1.57 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 24.18 22.76 4.62 2.44 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 35.45 28.51 9.46 4.70 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 67.69 65.19 13.51 10.17 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 61.47 63.34 10.75 7.43 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 56.48 57.98 9.86 6.82 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 48.29 47.53 15.12 5.49 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 28.47 23.21 6.15 3.43 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 59.09 60.52 10.16 8.02 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 79.27 79.49 17.65 12.49 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 40.51 38.24 8.61 4.24 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 20.73 13.95 6.13 1.87 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 85.20 61.30 184.93 137.89 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 57.78 49.24 111.08 13.21 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) 09/27/2025 _x86_64_ (2 CPU) 03:25:08 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 37.59 0.00 5.46 1.40 0.10 55.45 03:27:01 AM 0 45.37 0.00 6.41 1.74 0.08 46.39 03:27:01 AM 1 29.82 0.00 4.51 1.05 0.12 64.50 03:28:01 AM all 21.46 0.00 3.25 1.53 0.08 73.69 03:28:01 AM 0 34.05 0.00 3.91 0.99 0.08 60.98 03:28:01 AM 1 8.88 0.00 2.59 2.07 0.07 86.39 03:29:01 AM all 23.70 0.00 3.89 0.42 0.07 71.93 03:29:01 AM 0 30.28 0.00 4.57 0.43 0.07 64.65 03:29:01 AM 1 17.13 0.00 3.22 0.40 0.07 79.19 03:30:01 AM all 16.72 0.00 3.14 0.61 0.06 79.47 03:30:01 AM 0 22.96 0.00 3.88 0.60 0.07 72.49 03:30:01 AM 1 10.50 0.00 2.40 0.62 0.05 86.43 03:31:01 AM all 4.64 0.00 0.34 0.02 0.04 94.97 03:31:01 AM 0 6.66 0.00 0.37 0.02 0.03 92.93 03:31:01 AM 1 2.61 0.00 0.32 0.02 0.05 97.00 03:32:01 AM all 8.50 0.00 0.53 0.01 0.07 90.89 03:32:01 AM 0 13.63 0.00 0.62 0.00 0.07 85.67 03:32:01 AM 1 3.49 0.00 0.44 0.02 0.07 95.99 03:33:01 AM all 7.12 0.00 0.45 0.01 0.05 92.37 03:33:01 AM 0 2.24 0.00 0.30 0.02 0.05 97.39 03:33:01 AM 1 12.18 0.00 0.61 0.00 0.05 87.16 03:34:02 AM all 0.48 0.00 0.11 0.00 0.04 99.37 03:34:02 AM 0 0.65 0.00 0.10 0.00 0.03 99.22 03:34:02 AM 1 0.30 0.00 0.12 0.00 0.05 99.53 03:35:01 AM all 6.76 0.00 0.33 0.00 0.06 92.85 03:35:01 AM 0 12.09 0.00 0.31 0.00 0.09 87.52 03:35:01 AM 1 1.45 0.00 0.36 0.00 0.03 98.16 03:36:01 AM all 4.11 0.00 0.37 0.00 0.05 95.47 03:36:01 AM 0 6.38 0.00 0.40 0.00 0.05 93.16 03:36:01 AM 1 1.84 0.00 0.33 0.00 0.05 97.78 03:37:01 AM all 10.25 0.00 0.67 0.00 0.07 89.00 03:37:01 AM 0 15.76 0.00 0.82 0.00 0.09 83.34 03:37:01 AM 1 4.93 0.00 0.54 0.00 0.05 94.48 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 5.03 0.00 0.26 0.00 0.05 94.66 03:38:01 AM 0 5.36 0.00 0.34 0.00 0.05 94.25 03:38:01 AM 1 4.70 0.00 0.18 0.00 0.05 95.06 03:39:01 AM all 3.70 0.00 0.32 0.00 0.05 95.93 03:39:01 AM 0 6.17 0.00 0.47 0.00 0.05 93.31 03:39:01 AM 1 1.30 0.00 0.18 0.00 0.05 98.46 03:40:01 AM all 2.79 0.00 0.17 0.00 0.04 97.00 03:40:01 AM 0 3.08 0.00 0.20 0.00 0.05 96.67 03:40:01 AM 1 2.51 0.00 0.13 0.00 0.03 97.32 03:41:01 AM all 6.94 0.00 0.45 0.01 0.08 92.53 03:41:01 AM 0 8.80 0.00 0.39 0.00 0.07 90.74 03:41:01 AM 1 5.10 0.00 0.50 0.02 0.08 94.30 03:42:01 AM all 8.74 0.00 0.55 0.03 0.07 90.61 03:42:01 AM 0 8.60 0.00 0.60 0.00 0.07 90.74 03:42:01 AM 1 8.88 0.00 0.49 0.07 0.07 90.49 03:43:01 AM all 4.38 0.00 0.34 0.01 0.06 95.21 03:43:01 AM 0 5.13 0.00 0.35 0.00 0.07 94.45 03:43:01 AM 1 3.62 0.00 0.33 0.02 0.05 95.98 03:44:01 AM all 3.96 0.00 0.28 0.00 0.07 95.70 03:44:01 AM 0 4.43 0.00 0.30 0.00 0.05 95.22 03:44:01 AM 1 3.48 0.00 0.25 0.00 0.08 96.18 03:45:01 AM all 4.28 0.00 0.31 0.00 0.06 95.36 03:45:01 AM 0 5.35 0.00 0.30 0.00 0.07 94.28 03:45:01 AM 1 3.20 0.00 0.32 0.00 0.05 96.44 03:46:01 AM all 4.48 0.00 0.26 0.01 0.06 95.19 03:46:01 AM 0 2.11 0.00 0.22 0.02 0.07 97.59 03:46:01 AM 1 6.87 0.00 0.30 0.00 0.05 92.78 03:47:01 AM all 15.78 0.00 0.47 0.00 0.07 83.68 03:47:01 AM 0 16.15 0.00 0.49 0.00 0.07 83.30 03:47:01 AM 1 15.42 0.00 0.45 0.00 0.07 84.06 03:48:01 AM all 15.62 0.00 0.59 0.02 0.08 83.68 03:48:01 AM 0 25.47 0.00 0.73 0.00 0.09 73.71 03:48:01 AM 1 5.99 0.00 0.45 0.03 0.08 93.44 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 6.78 0.00 0.32 0.00 0.06 92.84 03:49:01 AM 0 5.75 0.00 0.28 0.00 0.05 93.92 03:49:01 AM 1 7.81 0.00 0.35 0.00 0.07 91.77 03:50:01 AM all 12.46 0.00 0.42 0.01 0.07 87.05 03:50:01 AM 0 5.81 0.00 0.35 0.02 0.07 93.75 03:50:01 AM 1 19.11 0.00 0.48 0.00 0.07 80.34 03:51:01 AM all 28.53 0.00 3.65 0.19 0.08 67.55 03:51:01 AM 0 33.22 0.00 3.57 0.18 0.07 62.96 03:51:01 AM 1 23.84 0.00 3.74 0.20 0.08 72.14 Average: all 10.61 0.00 1.08 0.17 0.06 88.08 Average: 0 13.02 0.00 1.22 0.16 0.06 85.54 Average: 1 8.20 0.00 0.95 0.18 0.06 90.61