---> uname -a: Linux prd-centos8-robot-2c-8g-52059.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 4853 19 2256 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:72:60:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84804sec preferred_lft 84804sec inet6 fe80::f816:3eff:fe72:60f2/64 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) 09/13/2025 _x86_64_ (2 CPU) 03:28:19 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 85.34 6.56 78.77 1244.25 6498.48 03:31:01 AM 85.52 0.72 84.81 52.91 11112.74 03:32:01 AM 19.04 0.42 18.63 64.78 927.51 03:33:01 AM 56.81 6.93 49.88 1289.52 3255.76 03:34:01 AM 31.44 0.03 31.41 3.47 6307.18 03:35:01 AM 4.48 0.22 4.27 11.73 175.94 03:36:01 AM 0.77 0.00 0.77 0.00 96.55 03:37:01 AM 0.22 0.00 0.22 0.00 19.51 03:38:01 AM 0.18 0.00 0.18 0.00 12.46 03:39:01 AM 0.73 0.00 0.73 0.00 76.75 03:40:01 AM 0.42 0.00 0.42 0.00 57.13 03:41:01 AM 0.60 0.00 0.60 0.00 69.82 03:42:01 AM 0.47 0.00 0.47 0.00 44.03 03:43:01 AM 0.23 0.00 0.23 0.00 12.98 03:44:01 AM 0.58 0.03 0.55 0.27 60.48 03:45:01 AM 1.33 0.00 1.33 0.00 94.33 03:46:01 AM 0.77 0.00 0.77 0.00 95.95 03:47:01 AM 0.42 0.00 0.42 0.00 44.83 03:48:01 AM 0.48 0.00 0.48 0.00 71.50 03:49:01 AM 0.63 0.00 0.63 0.00 76.09 03:50:01 AM 0.30 0.00 0.30 0.00 149.47 03:51:01 AM 1.00 0.00 1.00 0.00 175.82 03:52:01 AM 0.62 0.00 0.62 0.00 94.25 03:53:01 AM 0.72 0.00 0.72 0.00 82.97 03:54:01 AM 20.03 0.33 19.69 37.85 2634.61 Average: 12.53 0.61 11.92 108.19 1290.01 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5326976 7054976 2555456 32.42 2688 1909916 703088 7.87 186832 2048776 184844 03:31:01 AM 5173656 7015816 2708776 34.36 2688 2018344 704804 7.89 198208 2161756 2960 03:32:01 AM 5244900 7089244 2637532 33.46 2688 2020292 638236 7.15 219128 2070716 16 03:33:01 AM 4891092 6992980 2991340 37.95 2688 2269336 692680 7.76 257972 2358372 180976 03:34:01 AM 4969736 7064772 2912696 36.95 2688 2262592 641120 7.18 262140 2271688 12 03:35:01 AM 4922280 7019092 2960152 37.55 2688 2264368 694176 7.77 262344 2318832 336 03:36:01 AM 4916484 7015592 2965948 37.63 2688 2266672 709552 7.94 262528 2324448 212 03:37:01 AM 4916160 7015592 2966272 37.63 2688 2266988 709552 7.94 262528 2324776 4 03:38:01 AM 4911528 7013200 2970904 37.69 2688 2269228 709552 7.94 262572 2329200 1920 03:39:01 AM 4911380 7013376 2971052 37.69 2688 2269552 709552 7.94 262584 2329584 344 03:40:01 AM 4908536 7012304 2973896 37.73 2688 2271328 707252 7.92 262748 2331864 596 03:41:01 AM 4906868 7012012 2975564 37.75 2688 2272696 707252 7.92 262756 2333740 32 03:42:01 AM 4905432 7011736 2977000 37.77 2688 2273864 707252 7.92 262776 2335040 112 03:43:01 AM 4905032 7011644 2977400 37.77 2688 2274156 707252 7.92 262780 2335448 92 03:44:01 AM 4902196 7010936 2980236 37.81 2688 2276284 729504 8.17 263004 2338016 716 03:45:01 AM 4900172 7010836 2982260 37.83 2688 2278232 729504 8.17 263028 2340124 748 03:46:01 AM 4898336 7010684 2984096 37.86 2688 2279916 729504 8.17 263252 2341592 32 03:47:01 AM 4896328 7010308 2986104 37.88 2688 2281556 729504 8.17 263444 2343388 664 03:48:01 AM 4894660 7010920 2987772 37.90 2688 2283832 729504 8.17 263640 2345204 1116 03:49:01 AM 4892560 7010240 2989872 37.93 2688 2285228 729504 8.17 263668 2347124 544 03:50:01 AM 4887640 7009108 2994792 37.99 2688 2289036 718804 8.05 263852 2351804 8 03:51:01 AM 4882804 7008944 2999628 38.05 2688 2293700 718804 8.05 264064 2356516 140 03:52:01 AM 4880564 7009052 3001868 38.08 2688 2296048 718804 8.05 264108 2358820 40 03:53:01 AM 4875248 7007688 3007184 38.15 2688 2299976 718804 8.05 264148 2364220 1880 03:54:01 AM 4990452 6991232 2891980 36.69 2688 2174344 716316 8.02 338968 2196768 23940 Average: 4948441 7017291 2933991 37.22 2688 2237899 708395 7.93 258523 2302313 16091 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 246.28 169.93 1552.27 47.09 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 57.14 38.38 596.84 6.49 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 15.99 8.86 5.79 3.63 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 44.91 36.53 336.04 18.15 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 124.41 87.15 24.51 19.22 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 40.87 28.07 12.05 6.41 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 57.11 56.77 9.49 4.64 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 13.26 11.73 2.36 1.11 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 63.78 63.38 11.67 5.43 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 35.64 13.53 6.48 1.46 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 90.95 75.02 17.86 11.02 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 53.97 52.47 10.93 4.44 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 32.88 30.51 7.23 4.67 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 18.08 15.11 3.92 1.89 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 36.72 32.71 8.44 5.35 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 56.96 51.37 13.26 8.42 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 63.18 64.38 10.89 7.48 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 60.52 62.12 10.73 7.44 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 63.64 63.01 17.42 7.26 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 29.78 22.41 6.15 3.37 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 56.43 55.51 9.21 7.15 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 69.58 70.36 14.67 10.09 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 50.04 47.71 11.43 6.42 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 11.15 11.36 2.56 1.77 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 93.42 63.21 182.63 136.55 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 59.47 49.27 115.40 13.48 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) 09/13/2025 _x86_64_ (2 CPU) 03:28:19 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 37.38 0.00 5.59 0.89 0.10 56.04 03:30:01 AM 0 33.61 0.00 5.37 0.78 0.10 60.13 03:30:01 AM 1 41.16 0.00 5.81 1.00 0.10 51.93 03:31:01 AM all 20.88 0.00 3.15 1.94 0.07 73.96 03:31:01 AM 0 31.44 0.00 3.96 2.49 0.07 62.05 03:31:01 AM 1 10.31 0.00 2.35 1.40 0.07 85.86 03:32:01 AM all 12.49 0.00 1.74 0.12 0.06 85.60 03:32:01 AM 0 19.10 0.00 2.15 0.07 0.05 78.63 03:32:01 AM 1 5.88 0.00 1.32 0.17 0.07 92.57 03:33:01 AM all 31.65 0.00 5.60 0.49 0.10 62.15 03:33:01 AM 0 46.78 0.00 6.98 0.70 0.10 45.43 03:33:01 AM 1 16.54 0.00 4.23 0.28 0.10 78.85 03:34:01 AM all 2.03 0.00 0.79 1.12 0.04 96.01 03:34:01 AM 0 0.50 0.00 0.80 1.57 0.03 97.09 03:34:01 AM 1 3.56 0.00 0.79 0.67 0.05 94.93 03:35:01 AM all 6.00 0.00 0.38 0.04 0.04 93.54 03:35:01 AM 0 6.41 0.00 0.35 0.05 0.03 93.16 03:35:01 AM 1 5.60 0.00 0.40 0.03 0.05 93.91 03:36:01 AM all 10.53 0.00 0.55 0.00 0.08 88.84 03:36:01 AM 0 15.89 0.00 0.65 0.00 0.09 83.37 03:36:01 AM 1 5.37 0.00 0.44 0.00 0.07 94.12 03:37:01 AM all 2.29 0.00 0.22 0.00 0.05 97.44 03:37:01 AM 0 2.24 0.00 0.23 0.00 0.05 97.47 03:37:01 AM 1 2.34 0.00 0.20 0.00 0.05 97.40 03:38:01 AM all 6.43 0.00 0.29 0.00 0.06 93.22 03:38:01 AM 0 3.36 0.00 0.35 0.00 0.07 96.22 03:38:01 AM 1 9.50 0.00 0.23 0.00 0.05 90.21 03:39:01 AM all 1.76 0.00 0.19 0.00 0.06 97.99 03:39:01 AM 0 1.35 0.00 0.20 0.00 0.05 98.40 03:39:01 AM 1 2.16 0.00 0.18 0.00 0.07 97.59 03:40:01 AM all 9.07 0.00 0.60 0.00 0.06 90.27 03:40:01 AM 0 4.76 0.00 0.52 0.00 0.05 94.67 03:40:01 AM 1 13.57 0.00 0.69 0.00 0.07 85.67 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 4.07 0.00 0.25 0.00 0.06 95.62 03:41:01 AM 0 2.81 0.00 0.23 0.00 0.05 96.90 03:41:01 AM 1 5.34 0.00 0.27 0.00 0.07 94.33 03:42:01 AM all 5.53 0.00 0.36 0.00 0.05 94.06 03:42:01 AM 0 3.34 0.00 0.28 0.00 0.05 96.32 03:42:01 AM 1 7.80 0.00 0.43 0.00 0.05 91.71 03:43:01 AM all 2.48 0.00 0.21 0.00 0.08 97.23 03:43:01 AM 0 3.11 0.00 0.24 0.00 0.08 96.57 03:43:01 AM 1 1.86 0.00 0.18 0.00 0.07 97.89 03:44:01 AM all 7.14 0.00 0.47 0.02 0.09 92.29 03:44:01 AM 0 8.93 0.00 0.52 0.03 0.07 90.45 03:44:01 AM 1 5.35 0.00 0.42 0.00 0.12 94.11 03:45:01 AM all 7.74 0.00 0.57 0.01 0.07 91.61 03:45:01 AM 0 6.45 0.00 0.53 0.00 0.07 92.95 03:45:01 AM 1 9.03 0.00 0.60 0.02 0.07 90.29 03:46:01 AM all 4.05 0.00 0.31 0.01 0.07 95.57 03:46:01 AM 0 4.96 0.00 0.30 0.02 0.07 94.66 03:46:01 AM 1 3.13 0.00 0.32 0.00 0.07 96.48 03:47:01 AM all 4.13 0.00 0.31 0.00 0.07 95.49 03:47:01 AM 0 5.49 0.00 0.30 0.00 0.07 94.14 03:47:01 AM 1 2.78 0.00 0.32 0.00 0.07 96.84 03:48:01 AM all 4.66 0.00 0.34 0.00 0.07 94.93 03:48:01 AM 0 5.09 0.00 0.37 0.00 0.07 94.48 03:48:01 AM 1 4.24 0.00 0.32 0.00 0.07 95.38 03:49:01 AM all 4.31 0.00 0.24 0.01 0.06 95.38 03:49:01 AM 0 7.58 0.00 0.27 0.00 0.05 92.10 03:49:01 AM 1 1.04 0.00 0.22 0.02 0.07 98.66 03:50:01 AM all 12.18 0.00 0.41 0.01 0.08 87.32 03:50:01 AM 0 13.06 0.00 0.46 0.00 0.08 86.39 03:50:01 AM 1 11.31 0.00 0.37 0.02 0.07 88.24 03:51:01 AM all 15.01 0.00 0.52 0.01 0.08 84.38 03:51:01 AM 0 21.44 0.00 0.54 0.00 0.08 77.94 03:51:01 AM 1 8.60 0.00 0.51 0.02 0.07 90.81 03:51:01 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 6.41 0.00 0.32 0.00 0.06 93.21 03:52:01 AM 0 11.40 0.00 0.37 0.00 0.07 88.17 03:52:01 AM 1 1.44 0.00 0.27 0.00 0.05 98.24 03:53:01 AM all 7.72 0.00 0.38 0.01 0.08 91.82 03:53:01 AM 0 12.57 0.00 0.48 0.02 0.08 86.85 03:53:01 AM 1 2.86 0.00 0.27 0.00 0.07 96.81 03:54:01 AM all 24.90 0.00 2.38 0.16 0.08 72.49 03:54:01 AM 0 31.75 0.00 2.40 0.22 0.07 65.56 03:54:01 AM 1 18.05 0.00 2.35 0.10 0.08 79.41 Average: all 10.05 0.00 1.05 0.19 0.07 88.63 Average: 0 12.15 0.00 1.16 0.24 0.07 86.38 Average: 1 7.95 0.00 0.94 0.15 0.07 90.88