---> uname -a: Linux prd-centos8-robot-2c-8g-2072.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: 2800.000 BogoMIPS: 5600.00 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 593 4851 19 2252 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:68:90:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84832sec preferred_lft 84832sec inet6 fe80::f816:3eff:fe68:90a4/64 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) 09/29/2025 _x86_64_ (2 CPU) 04:34:28 LINUX RESTART (2 CPU) 04:35:02 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 87.29 16.64 70.65 5318.20 6804.12 04:37:01 AM 85.79 0.72 85.07 52.92 10446.03 04:38:01 AM 43.27 0.42 42.85 64.78 3638.75 04:39:01 AM 69.29 6.96 62.33 1292.77 7710.48 04:40:01 AM 6.58 0.22 6.37 11.73 513.93 04:41:01 AM 2.08 0.00 2.08 0.00 156.25 04:42:02 AM 0.70 0.00 0.70 0.00 44.53 04:43:01 AM 0.19 0.00 0.19 0.00 19.77 04:44:01 AM 0.23 0.00 0.23 0.00 75.15 04:45:01 AM 0.68 0.00 0.68 0.00 25.91 04:46:01 AM 0.47 0.00 0.47 0.00 88.20 04:47:01 AM 0.45 0.00 0.45 0.00 27.60 04:48:01 AM 0.45 0.00 0.45 0.00 47.98 04:49:01 AM 0.67 0.00 0.67 0.00 18.01 04:50:01 AM 0.55 0.03 0.52 0.27 82.92 04:51:01 AM 1.35 0.00 1.35 0.00 82.16 04:52:01 AM 0.70 0.00 0.70 0.00 85.94 04:53:01 AM 0.52 0.00 0.52 0.00 44.77 04:54:01 AM 0.42 0.00 0.42 0.00 89.25 04:55:01 AM 0.57 0.00 0.57 0.00 62.15 04:56:01 AM 0.30 0.00 0.30 0.00 93.84 04:57:01 AM 0.98 0.00 0.98 0.00 249.83 04:58:01 AM 0.72 0.00 0.72 0.00 48.21 04:59:01 AM 0.68 0.00 0.68 0.00 143.89 05:00:01 AM 22.66 0.42 22.25 47.73 2644.79 Average: 13.06 1.01 12.06 268.37 1327.06 04:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5340620 7049896 2541812 32.25 2688 1891828 693944 7.77 191140 2029864 187792 04:37:01 AM 5168436 7006600 2713996 34.43 2688 2013772 714084 8.00 198908 2162876 41864 04:38:01 AM 5061604 6991076 2820828 35.79 2688 2103020 727612 8.15 235452 2227904 67260 04:39:01 AM 4964860 7055828 2917572 37.01 2688 2258332 638640 7.15 262704 2272732 10820 04:40:01 AM 4919540 7011628 2962892 37.59 2688 2259560 724684 8.11 262840 2317924 884 04:41:01 AM 4914068 7007988 2968364 37.66 2688 2261384 724684 8.11 263092 2323020 24 04:42:02 AM 4911636 7006900 2970796 37.69 2688 2262720 724684 8.11 263092 2325588 516 04:43:01 AM 4910536 7005820 2971896 37.70 2688 2262740 724684 8.11 263092 2326724 16 04:44:01 AM 4908524 7006036 2973908 37.73 2688 2264968 740392 8.29 263136 2329144 48 04:45:01 AM 4907660 7005912 2974772 37.74 2688 2265708 740392 8.29 263248 2329748 424 04:46:01 AM 4903352 7003772 2979080 37.79 2688 2267884 740392 8.29 263320 2334056 140 04:47:01 AM 4901640 7003640 2980792 37.82 2688 2269472 724216 8.11 263340 2335592 1080 04:48:01 AM 4901244 7003408 2981188 37.82 2688 2269628 724216 8.11 263340 2335872 4 04:49:01 AM 4900264 7003016 2982168 37.83 2688 2270232 724216 8.11 263340 2336912 308 04:50:01 AM 4897524 7002308 2984908 37.87 2688 2272248 717116 8.03 263560 2339448 104 04:51:01 AM 4895088 7001956 2987344 37.90 2688 2274364 717116 8.03 263604 2342068 684 04:52:01 AM 4893220 7001640 2989212 37.92 2688 2275924 717116 8.03 263796 2343504 156 04:53:01 AM 4891900 7001944 2990532 37.94 2688 2277568 717116 8.03 264004 2344816 788 04:54:01 AM 4888976 7001332 2993456 37.98 2688 2279844 717116 8.03 264204 2347376 656 04:55:01 AM 4887540 7001316 2994892 37.99 2688 2281240 717116 8.03 264236 2348964 532 04:56:01 AM 4883108 7000960 2999324 38.05 2688 2285340 717116 8.03 264412 2353416 1944 04:57:01 AM 4877784 7000732 3004648 38.12 2688 2290436 717116 8.03 264648 2358304 200 04:58:01 AM 4875748 7001008 3006684 38.14 2688 2292724 717116 8.03 264696 2360532 1616 04:59:01 AM 4921540 7056232 2960892 37.56 2688 2302156 633180 7.09 265060 2314620 7108 05:00:01 AM 4950944 6947200 2931488 37.19 2688 2170076 751964 8.42 496832 2078520 23652 Average: 4939094 7007126 2943338 37.34 2688 2236927 716241 8.02 266364 2300781 13945 04:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 307.44 198.03 1796.34 62.88 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 67.38 50.35 733.17 8.33 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 40.62 29.44 332.17 8.32 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 169.93 124.33 39.89 29.35 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 30.14 17.21 9.47 2.53 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 46.07 44.62 8.36 6.75 0.00 0.00 0.00 0.00 04:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:02 AM eth0 39.54 38.18 6.64 3.36 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 1.78 0.63 0.18 0.05 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 66.99 66.26 11.86 5.60 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 52.51 32.49 9.68 5.16 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 118.13 97.98 22.95 17.33 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 47.63 46.28 10.06 5.89 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 14.25 11.31 2.05 1.01 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 25.87 22.98 4.90 3.37 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 33.51 28.99 8.91 4.88 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 67.51 60.46 12.97 9.28 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 65.72 67.51 11.01 7.64 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 65.68 67.31 10.86 7.63 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 62.22 60.41 17.19 7.04 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 30.07 23.51 6.23 3.56 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 58.01 58.11 9.45 7.44 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 87.44 87.92 18.54 13.18 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 44.74 42.68 9.04 4.53 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 3.82 4.63 1.36 1.02 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 102.67 67.84 186.83 137.34 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 65.87 53.92 130.19 14.51 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) 09/29/2025 _x86_64_ (2 CPU) 04:34:28 LINUX RESTART (2 CPU) 04:35:02 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 42.83 0.00 6.39 1.60 0.10 49.08 04:36:01 AM 0 57.05 0.00 7.56 2.31 0.08 33.01 04:36:01 AM 1 28.61 0.00 5.23 0.88 0.12 65.16 04:37:01 AM all 23.25 0.00 3.27 2.88 0.10 70.50 04:37:01 AM 0 36.58 0.00 3.64 2.59 0.08 57.12 04:37:01 AM 1 9.95 0.00 2.90 3.18 0.12 83.85 04:38:01 AM all 23.31 0.00 3.30 0.71 0.09 72.58 04:38:01 AM 0 24.45 0.00 3.22 0.84 0.08 71.41 04:38:01 AM 1 22.18 0.00 3.38 0.58 0.10 73.75 04:39:01 AM all 21.11 0.00 4.30 1.24 0.08 73.27 04:39:01 AM 0 25.87 0.00 4.78 0.77 0.10 68.48 04:39:01 AM 1 16.36 0.00 3.83 1.71 0.07 78.03 04:40:01 AM all 4.29 0.00 0.32 0.07 0.07 95.26 04:40:01 AM 0 5.31 0.00 0.32 0.10 0.07 94.21 04:40:01 AM 1 3.27 0.00 0.32 0.03 0.07 96.31 04:41:01 AM all 8.08 0.00 0.45 0.01 0.09 91.38 04:41:01 AM 0 15.45 0.00 0.64 0.00 0.09 83.83 04:41:01 AM 1 0.95 0.00 0.27 0.02 0.08 98.68 04:42:02 AM all 7.20 0.00 0.40 0.01 0.07 92.32 04:42:02 AM 0 2.62 0.00 0.34 0.02 0.05 96.97 04:42:02 AM 1 11.90 0.00 0.47 0.00 0.09 87.55 04:43:01 AM all 0.42 0.00 0.10 0.00 0.07 99.41 04:43:01 AM 0 0.59 0.00 0.05 0.00 0.05 99.30 04:43:01 AM 1 0.26 0.00 0.15 0.00 0.09 99.51 04:44:01 AM all 6.50 0.00 0.32 0.00 0.08 93.11 04:44:01 AM 0 11.13 0.00 0.27 0.00 0.08 88.51 04:44:01 AM 1 1.87 0.00 0.37 0.00 0.07 97.69 04:45:01 AM all 3.28 0.00 0.29 0.00 0.08 96.35 04:45:01 AM 0 4.62 0.00 0.35 0.00 0.12 94.91 04:45:01 AM 1 1.94 0.00 0.23 0.00 0.05 97.78 04:46:01 AM all 9.94 0.00 0.66 0.00 0.08 89.33 04:46:01 AM 0 10.56 0.00 0.53 0.00 0.07 88.85 04:46:01 AM 1 9.32 0.00 0.79 0.00 0.09 89.81 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 5.24 0.00 0.28 0.00 0.08 94.40 04:47:01 AM 0 4.44 0.00 0.29 0.00 0.08 95.19 04:47:01 AM 1 6.03 0.00 0.27 0.00 0.08 93.61 04:48:01 AM all 3.86 0.00 0.29 0.00 0.09 95.75 04:48:01 AM 0 4.76 0.00 0.31 0.00 0.09 94.85 04:48:01 AM 1 2.98 0.00 0.27 0.00 0.10 96.65 04:49:01 AM all 2.60 0.00 0.15 0.00 0.08 97.17 04:49:01 AM 0 1.85 0.00 0.17 0.00 0.08 97.89 04:49:01 AM 1 3.35 0.00 0.13 0.00 0.08 96.44 04:50:01 AM all 7.05 0.00 0.44 0.01 0.10 92.40 04:50:01 AM 0 4.87 0.00 0.52 0.02 0.08 94.51 04:50:01 AM 1 9.25 0.00 0.36 0.00 0.12 90.28 04:51:01 AM all 8.71 0.00 0.58 0.02 0.09 90.60 04:51:01 AM 0 10.76 0.00 0.66 0.00 0.10 88.48 04:51:01 AM 1 6.67 0.00 0.49 0.03 0.08 92.72 04:52:01 AM all 4.10 0.00 0.29 0.01 0.10 95.50 04:52:01 AM 0 4.23 0.00 0.33 0.02 0.10 95.32 04:52:01 AM 1 3.96 0.00 0.25 0.00 0.10 95.69 04:53:01 AM all 4.18 0.00 0.29 0.00 0.14 95.38 04:53:01 AM 0 5.32 0.00 0.32 0.00 0.13 94.23 04:53:01 AM 1 3.04 0.00 0.27 0.00 0.15 96.54 04:54:01 AM all 4.48 0.00 0.33 0.00 0.08 95.11 04:54:01 AM 0 7.09 0.00 0.33 0.00 0.08 92.49 04:54:01 AM 1 1.87 0.00 0.32 0.00 0.08 97.73 04:55:01 AM all 4.49 0.00 0.23 0.00 0.10 95.18 04:55:01 AM 0 4.76 0.00 0.23 0.00 0.12 94.88 04:55:01 AM 1 4.21 0.00 0.23 0.00 0.08 95.47 04:56:01 AM all 13.54 0.00 0.38 0.00 0.09 85.99 04:56:01 AM 0 23.61 0.00 0.40 0.00 0.10 75.89 04:56:01 AM 1 3.37 0.00 0.35 0.00 0.08 96.19 04:57:01 AM all 16.52 0.00 0.57 0.03 0.08 82.80 04:57:01 AM 0 20.42 0.00 0.45 0.02 0.08 79.03 04:57:01 AM 1 12.56 0.00 0.68 0.03 0.09 86.64 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 6.81 0.00 0.26 0.00 0.08 92.86 04:58:01 AM 0 11.16 0.00 0.28 0.00 0.08 88.47 04:58:01 AM 1 2.46 0.00 0.23 0.00 0.07 97.24 04:59:01 AM all 12.42 0.00 0.40 0.01 0.10 87.07 04:59:01 AM 0 17.14 0.00 0.47 0.02 0.10 82.28 04:59:01 AM 1 7.71 0.00 0.33 0.00 0.10 91.86 05:00:01 AM all 26.00 0.00 3.12 0.19 0.08 70.61 05:00:01 AM 0 34.02 0.00 3.29 0.18 0.07 62.44 05:00:01 AM 1 17.98 0.00 2.95 0.20 0.08 78.78 Average: all 10.81 0.00 1.10 0.27 0.09 87.73 Average: 0 13.95 0.00 1.19 0.27 0.09 84.50 Average: 1 7.67 0.00 1.00 0.27 0.09 90.96