---> uname -a: Linux prd-centos8-robot-2c-8g-2394.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 592 4831 19 2273 6806 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:de:5a:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84763sec preferred_lft 84763sec inet6 fe80::f816:3eff:fede:5a15/64 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) 10/10/2025 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:01 AM 116.03 0.48 115.54 17.86 9984.17 03:36:01 AM 54.47 1.03 53.43 113.56 7522.89 03:37:01 AM 55.81 6.75 49.06 1248.19 3421.18 03:38:01 AM 39.92 0.25 39.67 47.05 6668.71 03:39:01 AM 4.80 0.22 4.58 11.73 166.79 03:40:01 AM 2.15 0.00 2.15 0.00 126.42 03:41:01 AM 0.58 0.00 0.58 0.00 91.30 03:42:01 AM 0.25 0.00 0.25 0.00 10.46 03:43:01 AM 0.60 0.00 0.60 0.00 77.57 03:44:01 AM 0.48 0.00 0.48 0.00 51.61 03:45:01 AM 0.42 0.00 0.42 0.00 74.89 03:46:01 AM 0.32 0.00 0.32 0.00 41.53 03:47:01 AM 0.32 0.00 0.32 0.00 14.13 03:48:01 AM 0.32 0.00 0.32 0.00 46.99 03:49:01 AM 1.73 0.03 1.70 0.27 102.13 03:50:01 AM 0.53 0.00 0.53 0.00 86.52 03:51:01 AM 0.47 0.00 0.47 0.00 67.27 03:52:01 AM 0.43 0.00 0.43 0.00 39.22 03:53:01 AM 0.40 0.00 0.40 0.00 83.64 03:54:01 AM 0.48 0.00 0.48 0.00 51.90 03:55:01 AM 0.23 0.00 0.23 0.00 57.17 03:56:01 AM 0.77 0.00 0.77 0.00 172.99 03:57:01 AM 0.83 0.00 0.83 0.00 156.00 03:58:01 AM 6.47 5.95 0.52 574.97 74.77 03:59:01 AM 12.78 0.32 12.46 36.92 503.30 04:00:01 AM 28.89 0.47 28.42 52.91 3073.43 Average: 12.71 0.60 12.11 80.90 1260.35 03:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 AM 5216604 7010868 2665828 33.82 2688 1970968 704292 7.89 187264 2137528 153268 03:36:01 AM 5245088 7086724 2637344 33.46 2688 2017260 636852 7.13 218876 2069660 10764 03:37:01 AM 4874476 6969020 3007956 38.16 2688 2261532 711464 7.97 257812 2373372 182984 03:38:01 AM 4962396 7055588 2920036 37.04 2688 2260536 622900 6.97 261632 2278444 4 03:39:01 AM 4914344 7008984 2968088 37.65 2688 2261992 688052 7.70 261776 2326256 1108 03:40:01 AM 4908892 7005484 2973540 37.72 2688 2263936 701064 7.85 262020 2331344 1436 03:41:01 AM 4906840 7004468 2975592 37.75 2688 2264936 701064 7.85 262020 2333480 92 03:42:01 AM 4902392 7002208 2980040 37.81 2688 2267132 716872 8.03 262064 2337900 2008 03:43:01 AM 4902132 7002320 2980300 37.81 2688 2267496 716872 8.03 262076 2338148 324 03:44:01 AM 4900584 7002040 2981848 37.83 2688 2268764 716872 8.03 262176 2339436 272 03:45:01 AM 4898604 7001908 2983828 37.85 2688 2270612 716872 8.03 262248 2341404 28 03:46:01 AM 4897316 7001808 2985116 37.87 2688 2271800 732344 8.20 262268 2342664 100 03:47:01 AM 4896964 7001744 2985468 37.87 2688 2272096 732344 8.20 262268 2343136 104 03:48:01 AM 4893072 6999776 2989360 37.92 2688 2274020 730740 8.18 262328 2346800 740 03:49:01 AM 4891364 6999776 2991068 37.95 2688 2275736 730740 8.18 262468 2348408 596 03:50:01 AM 4887988 6998328 2994444 37.99 2688 2277632 730740 8.18 262628 2351292 264 03:51:01 AM 4887112 6998908 2995320 38.00 2688 2279060 713812 7.99 262804 2352352 8 03:52:01 AM 4885772 6999132 2996660 38.02 2688 2280608 713812 7.99 263012 2353524 668 03:53:01 AM 4883560 6998544 2998872 38.05 2688 2282212 713812 7.99 263100 2355472 16 03:54:01 AM 4882160 6998444 3000272 38.06 2688 2283512 713812 7.99 263124 2356880 4 03:55:01 AM 4878876 6998388 3003556 38.10 2688 2286796 713812 7.99 263272 2360244 1680 03:56:01 AM 4873616 6997468 3008816 38.17 2688 2291108 713812 7.99 263444 2365424 1316 03:57:01 AM 4870688 6997428 3011744 38.21 2688 2293960 713812 7.99 263544 2368108 76 03:58:01 AM 4849520 6997116 3032912 38.48 2688 2314720 714048 8.00 265716 2386996 2332 03:59:01 AM 4911300 6965216 2971132 37.69 2688 2226708 732548 8.20 333144 2276316 102216 04:00:01 AM 5009740 7026576 2872692 36.44 2688 2190288 675144 7.56 498928 2017012 9884 Average: 4924285 7004933 2958147 37.53 2688 2249055 708020 7.93 269693 2312754 18165 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.60 79.12 1062.03 12.16 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 54.45 39.59 586.95 6.90 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 40.59 31.43 329.37 7.16 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 204.20 144.50 44.12 39.00 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 38.04 21.35 10.84 5.65 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 41.72 41.00 7.73 6.46 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 31.61 30.17 5.61 2.67 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 52.76 52.14 10.90 4.75 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 31.49 15.71 5.82 1.56 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 70.35 56.11 13.56 6.71 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 65.26 61.53 14.53 8.16 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 28.51 27.83 7.03 4.47 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 15.25 13.45 3.00 1.25 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 30.63 25.80 6.95 2.97 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 39.07 36.39 10.48 7.63 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 93.67 75.41 38.39 49.27 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 52.24 43.43 20.44 13.04 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 34.06 35.69 8.49 5.45 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 24.70 22.15 12.24 3.15 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 22.91 17.58 5.43 3.06 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 25.91 25.03 6.29 4.92 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 37.36 38.11 12.39 7.76 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 28.32 28.07 9.61 4.94 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 18.35 17.30 4.58 2.74 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 96.02 62.16 181.51 153.19 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 14.83 13.58 14.05 6.68 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 49.42 40.56 93.56 14.30 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) 10/10/2025 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.53 0.00 5.43 2.20 0.12 54.72 03:35:01 AM 0 44.54 0.00 6.28 2.38 0.13 46.67 03:35:01 AM 1 30.53 0.00 4.58 2.01 0.12 62.77 03:36:01 AM all 20.67 0.00 2.61 1.29 0.10 75.32 03:36:01 AM 0 27.37 0.00 3.04 1.67 0.08 67.84 03:36:01 AM 1 13.98 0.00 2.19 0.92 0.12 82.80 03:37:01 AM all 25.91 0.00 4.90 0.63 0.09 68.46 03:37:01 AM 0 29.66 0.00 5.08 0.40 0.10 64.76 03:37:01 AM 1 22.17 0.00 4.73 0.87 0.08 72.16 03:38:01 AM all 7.71 0.00 1.69 0.59 0.08 89.93 03:38:01 AM 0 12.84 0.00 1.95 0.48 0.08 84.63 03:38:01 AM 1 2.56 0.00 1.42 0.69 0.08 95.25 03:39:01 AM all 5.05 0.00 0.33 0.13 0.06 94.43 03:39:01 AM 0 7.12 0.00 0.32 0.23 0.05 92.28 03:39:01 AM 1 2.99 0.00 0.33 0.03 0.07 96.57 03:40:01 AM all 9.26 0.00 0.53 0.01 0.09 90.11 03:40:01 AM 0 17.58 0.00 0.76 0.02 0.09 81.56 03:40:01 AM 1 1.34 0.00 0.32 0.00 0.10 98.24 03:41:01 AM all 5.42 0.00 0.37 0.01 0.06 94.15 03:41:01 AM 0 9.73 0.00 0.52 0.00 0.07 89.68 03:41:01 AM 1 1.25 0.00 0.22 0.02 0.05 98.46 03:42:01 AM all 6.56 0.00 0.27 0.00 0.07 93.10 03:42:01 AM 0 9.57 0.00 0.27 0.00 0.08 90.08 03:42:01 AM 1 3.56 0.00 0.27 0.00 0.05 96.12 03:43:01 AM all 1.88 0.00 0.18 0.00 0.08 97.86 03:43:01 AM 0 2.23 0.00 0.15 0.00 0.10 97.52 03:43:01 AM 1 1.54 0.00 0.22 0.00 0.05 98.20 03:44:01 AM all 7.66 0.00 0.50 0.01 0.09 91.74 03:44:01 AM 0 14.40 0.00 0.64 0.02 0.09 84.86 03:44:01 AM 1 1.19 0.00 0.37 0.00 0.08 98.36 03:45:01 AM all 5.71 0.00 0.33 0.00 0.07 93.89 03:45:01 AM 0 5.04 0.00 0.40 0.00 0.07 94.49 03:45:01 AM 1 6.38 0.00 0.27 0.00 0.07 93.28 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 6.22 0.00 0.37 0.01 0.08 93.33 03:46:01 AM 0 8.67 0.00 0.47 0.00 0.07 90.79 03:46:01 AM 1 3.85 0.00 0.27 0.02 0.08 95.78 03:47:01 AM all 2.56 0.00 0.19 0.00 0.08 97.18 03:47:01 AM 0 1.07 0.00 0.18 0.00 0.07 98.68 03:47:01 AM 1 4.06 0.00 0.20 0.00 0.08 95.65 03:48:01 AM all 6.30 0.00 0.23 0.01 0.10 93.35 03:48:01 AM 0 5.84 0.00 0.20 0.00 0.10 93.86 03:48:01 AM 1 6.77 0.00 0.27 0.02 0.10 92.85 03:49:01 AM all 6.97 0.00 0.53 0.01 0.10 92.39 03:49:01 AM 0 2.72 0.00 0.43 0.02 0.10 96.73 03:49:01 AM 1 11.36 0.00 0.64 0.00 0.10 87.90 03:50:01 AM all 7.48 0.00 0.82 0.00 0.11 91.59 03:50:01 AM 0 7.60 0.00 0.88 0.00 0.10 91.42 03:50:01 AM 1 7.36 0.00 0.76 0.00 0.12 91.76 03:51:01 AM all 4.87 0.00 0.49 0.00 0.12 94.51 03:51:01 AM 0 4.02 0.00 0.44 0.00 0.12 95.42 03:51:01 AM 1 5.71 0.00 0.54 0.00 0.12 93.62 03:52:01 AM all 4.19 0.00 0.32 0.00 0.07 95.42 03:52:01 AM 0 4.50 0.00 0.32 0.00 0.07 95.12 03:52:01 AM 1 3.89 0.00 0.32 0.00 0.07 95.73 03:53:01 AM all 3.38 0.00 0.25 0.05 0.06 96.26 03:53:01 AM 0 4.38 0.00 0.23 0.10 0.07 95.22 03:53:01 AM 1 2.38 0.00 0.27 0.00 0.05 97.31 03:54:01 AM all 4.46 0.00 0.27 0.00 0.06 95.22 03:54:01 AM 0 7.09 0.00 0.33 0.00 0.05 92.52 03:54:01 AM 1 1.82 0.00 0.20 0.00 0.07 97.91 03:55:01 AM all 11.26 0.00 0.38 0.00 0.33 88.04 03:55:01 AM 0 11.44 0.00 0.40 0.00 0.59 87.57 03:55:01 AM 1 11.08 0.00 0.35 0.00 0.07 88.50 03:56:01 AM all 15.03 0.00 0.56 0.00 0.08 84.33 03:56:01 AM 0 14.13 0.00 0.49 0.00 0.08 85.30 03:56:01 AM 1 15.93 0.00 0.63 0.00 0.08 83.36 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 9.06 0.00 0.34 0.01 0.08 90.51 03:57:01 AM 0 13.46 0.00 0.40 0.02 0.08 86.04 03:57:01 AM 1 4.68 0.00 0.28 0.00 0.07 94.97 03:58:01 AM all 8.23 0.25 0.43 0.11 0.08 90.90 03:58:01 AM 0 10.84 0.00 0.40 0.00 0.08 88.67 03:58:01 AM 1 5.62 0.50 0.47 0.22 0.07 93.12 03:59:01 AM all 20.69 0.00 2.02 0.07 0.08 77.13 03:59:01 AM 0 28.65 0.00 2.20 0.05 0.10 69.00 03:59:01 AM 1 12.73 0.00 1.84 0.08 0.07 85.28 04:00:01 AM all 29.92 0.00 3.61 1.25 0.09 65.12 04:00:01 AM 0 45.80 0.00 4.32 1.44 0.10 48.34 04:00:01 AM 1 13.99 0.00 2.90 1.07 0.08 81.96 Average: all 10.57 0.01 1.08 0.25 0.09 88.00 Average: 0 13.51 0.00 1.20 0.27 0.11 84.92 Average: 1 7.65 0.02 0.96 0.23 0.08 91.07