---> uname -a: Linux prd-centos8-robot-2c-8g-5134.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: 2799.996 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 585 4854 19 2258 6814 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:c8:d6:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84854sec preferred_lft 84854sec inet6 fe80::f816:3eff:fec8:d616/64 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) 10/19/2025 _x86_64_ (2 CPU) 04:29:57 LINUX RESTART (2 CPU) 04:30:00 AM tps rtps wtps bread/s bwrtn/s 04:31:01 AM 235.99 184.93 51.06 16090.12 38457.22 04:32:01 AM 119.63 0.27 119.36 12.93 11393.75 04:33:01 AM 46.68 1.03 45.65 115.29 5483.89 04:34:01 AM 78.54 7.00 71.54 1293.52 7655.09 04:35:01 AM 15.15 0.00 15.15 0.00 2270.89 04:36:01 AM 2.62 0.22 2.40 11.73 114.51 04:37:01 AM 0.62 0.00 0.62 0.00 93.13 04:38:01 AM 0.13 0.00 0.13 0.00 18.13 04:39:01 AM 0.33 0.00 0.33 0.00 57.11 04:40:01 AM 0.75 0.00 0.75 0.00 46.45 04:41:01 AM 0.33 0.00 0.33 0.00 44.34 04:42:01 AM 0.57 0.00 0.57 0.00 104.50 04:43:01 AM 0.47 0.00 0.47 0.00 14.11 04:44:01 AM 0.50 0.00 0.50 0.00 26.25 04:45:01 AM 0.35 0.00 0.35 0.00 51.98 04:46:01 AM 1.55 0.03 1.52 0.27 111.96 04:47:01 AM 0.75 0.00 0.75 0.00 82.35 04:48:01 AM 0.43 0.00 0.43 0.00 44.74 04:49:01 AM 0.48 0.00 0.48 0.00 99.03 04:50:01 AM 0.42 0.00 0.42 0.00 53.34 04:51:01 AM 0.53 0.00 0.53 0.00 130.71 04:52:01 AM 0.82 0.00 0.82 0.00 177.94 04:53:01 AM 0.83 0.00 0.83 0.00 87.04 04:54:01 AM 0.77 0.00 0.77 0.00 156.22 04:55:01 AM 18.46 0.40 18.06 46.78 2542.95 Average: 21.21 7.84 13.37 709.94 2789.24 04:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 AM 5604724 7090672 2277708 28.90 2688 1680096 694920 7.78 178524 1821428 74044 04:32:01 AM 5084624 6956892 2797808 35.49 2688 2049348 763872 8.55 191200 2262136 170872 04:33:01 AM 5243840 7088316 2638592 33.47 2688 2020144 647924 7.25 218828 2069824 10764 04:34:01 AM 4966136 7062500 2916296 37.00 2688 2263668 633496 7.09 261916 2271176 58232 04:35:01 AM 4966660 7062920 2915772 36.99 2688 2263668 633496 7.09 261916 2270960 8 04:36:01 AM 4918256 7016472 2964176 37.60 2688 2265632 716412 8.02 262124 2319136 516 04:37:01 AM 4913696 7014024 2968736 37.66 2688 2267744 716412 8.02 262304 2323452 212 04:38:01 AM 4910388 7011048 2972044 37.70 2688 2268068 716412 8.02 262308 2326760 16 04:39:01 AM 4908168 7011064 2974264 37.73 2688 2270304 716412 8.02 262352 2328984 684 04:40:01 AM 4906964 7010652 2975468 37.75 2688 2271120 720200 8.06 262464 2329916 500 04:41:01 AM 4904464 7010448 2977968 37.78 2688 2273396 720200 8.06 262536 2332588 1560 04:42:01 AM 4901368 7008764 2981064 37.82 2688 2274808 720200 8.06 262556 2335588 92 04:43:01 AM 4901108 7008680 2981324 37.82 2688 2274984 720200 8.06 262556 2335764 64 04:44:01 AM 4900548 7008716 2981884 37.83 2688 2275588 720200 8.06 262556 2336404 4 04:45:01 AM 4896688 7006952 2985744 37.88 2688 2277684 718844 8.05 262616 2340204 700 04:46:01 AM 4895556 7007840 2986876 37.89 2688 2279700 718844 8.05 262820 2341272 396 04:47:01 AM 4893692 7007644 2988740 37.92 2688 2281372 718844 8.05 263024 2342708 144 04:48:01 AM 4891508 7007244 2990924 37.94 2688 2283144 718844 8.05 263248 2344624 916 04:49:01 AM 4889204 7006812 2993228 37.97 2688 2285016 718844 8.05 263384 2346776 124 04:50:01 AM 4886796 7005736 2995636 38.00 2688 2286356 728752 8.16 263408 2348960 64 04:51:01 AM 4881916 7005292 3000516 38.07 2688 2290888 728752 8.16 263600 2353956 928 04:52:01 AM 4876940 7005316 3005492 38.13 2688 2295756 728752 8.16 263828 2358844 1080 04:53:01 AM 4874988 7005276 3007444 38.15 2688 2297692 728752 8.16 263872 2360712 992 04:54:01 AM 4845492 6979888 3036940 38.53 2688 2301784 745016 8.34 263912 2390200 832 04:55:01 AM 5004560 7004788 2877872 36.51 2688 2173928 702080 7.86 494872 2026764 22348 Average: 4954731 7016158 2927701 37.14 2688 2230876 711867 7.97 264109 2288765 13844 04:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 232.98 140.17 1349.96 57.34 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 135.19 104.20 1435.97 13.77 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 15.96 10.96 12.05 4.17 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 159.04 101.15 360.20 26.35 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 6.32 4.57 1.56 1.36 0.00 0.00 0.00 0.00 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 45.72 31.19 13.91 6.75 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 47.43 47.66 7.94 3.99 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 12.71 10.83 2.30 1.02 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 63.80 63.70 11.70 5.44 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 50.70 34.02 9.64 5.25 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 100.10 84.30 21.89 10.01 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 37.45 35.10 8.27 5.08 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 12.73 12.03 2.30 1.08 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 23.13 20.71 3.99 1.90 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 28.94 25.06 9.12 4.81 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 59.71 58.63 12.50 9.58 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 63.84 64.91 11.37 7.68 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 63.33 63.81 11.41 16.37 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 45.32 41.24 14.98 5.09 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 29.51 22.76 6.46 3.66 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 52.90 48.85 9.50 6.96 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 73.97 72.45 17.08 11.95 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 41.15 38.44 8.82 3.94 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 8.70 9.05 2.50 1.84 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 97.65 65.44 186.40 137.36 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 60.41 48.49 141.84 14.13 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) 10/19/2025 _x86_64_ (2 CPU) 04:29:57 LINUX RESTART (2 CPU) 04:30:00 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 57.42 0.07 10.91 3.37 0.10 28.14 04:31:01 AM 0 58.06 0.08 11.09 3.56 0.12 27.09 04:31:01 AM 1 56.78 0.05 10.72 3.17 0.08 29.20 04:32:01 AM all 37.94 0.00 5.07 1.10 0.11 55.78 04:32:01 AM 0 42.66 0.00 5.28 1.40 0.10 50.56 04:32:01 AM 1 33.19 0.00 4.86 0.80 0.12 61.03 04:33:01 AM all 16.27 0.00 2.31 0.38 0.06 80.98 04:33:01 AM 0 17.03 0.00 2.37 0.40 0.07 80.13 04:33:01 AM 1 15.51 0.00 2.25 0.35 0.05 81.83 04:34:01 AM all 33.41 0.00 6.24 0.69 0.10 59.56 04:34:01 AM 0 37.97 0.00 6.58 0.75 0.10 54.59 04:34:01 AM 1 28.84 0.00 5.90 0.63 0.10 64.52 04:35:01 AM all 0.40 0.00 0.20 0.20 0.03 99.17 04:35:01 AM 0 0.33 0.00 0.28 0.33 0.02 99.03 04:35:01 AM 1 0.47 0.00 0.12 0.07 0.05 99.30 04:36:01 AM all 7.22 0.00 0.45 0.01 0.06 92.26 04:36:01 AM 0 8.08 0.00 0.42 0.02 0.05 91.44 04:36:01 AM 1 6.36 0.00 0.49 0.00 0.07 93.08 04:37:01 AM all 11.14 0.00 0.54 0.01 0.07 88.25 04:37:01 AM 0 14.69 0.00 0.61 0.00 0.07 84.63 04:37:01 AM 1 7.61 0.00 0.46 0.02 0.07 91.84 04:38:01 AM all 1.99 0.00 0.23 0.00 0.06 97.73 04:38:01 AM 0 1.05 0.00 0.18 0.00 0.03 98.73 04:38:01 AM 1 2.93 0.00 0.27 0.00 0.08 96.71 04:39:01 AM all 6.68 0.00 0.29 0.01 0.05 92.97 04:39:01 AM 0 2.54 0.00 0.30 0.02 0.05 97.09 04:39:01 AM 1 10.83 0.00 0.28 0.00 0.05 88.84 04:40:01 AM all 3.69 0.00 0.31 0.00 0.07 95.93 04:40:01 AM 0 6.31 0.00 0.32 0.00 0.07 93.31 04:40:01 AM 1 1.09 0.00 0.30 0.00 0.07 98.55 04:41:01 AM all 10.19 0.00 0.64 0.00 0.06 89.11 04:41:01 AM 0 8.78 0.00 0.65 0.00 0.07 90.50 04:41:01 AM 1 11.60 0.00 0.63 0.00 0.05 87.72 04:41:01 AM CPU %user %nice %system %iowait %steal %idle 04:42:01 AM all 5.35 0.00 0.29 0.00 0.07 94.29 04:42:01 AM 0 6.10 0.00 0.32 0.00 0.07 93.51 04:42:01 AM 1 4.60 0.00 0.27 0.00 0.07 95.06 04:43:01 AM all 4.02 0.00 0.29 0.00 0.06 95.63 04:43:01 AM 0 4.73 0.00 0.34 0.00 0.07 94.86 04:43:01 AM 1 3.31 0.00 0.24 0.00 0.05 96.40 04:44:01 AM all 2.55 0.00 0.15 0.00 0.06 97.24 04:44:01 AM 0 3.51 0.00 0.15 0.00 0.07 96.27 04:44:01 AM 1 1.59 0.00 0.15 0.00 0.05 98.21 04:45:01 AM all 7.30 0.00 0.36 0.00 0.07 92.27 04:45:01 AM 0 6.73 0.00 0.42 0.00 0.05 92.79 04:45:01 AM 1 7.86 0.00 0.30 0.00 0.08 91.75 04:46:01 AM all 8.59 0.00 0.71 0.01 0.07 90.63 04:46:01 AM 0 12.10 0.00 0.81 0.00 0.07 87.02 04:46:01 AM 1 5.19 0.00 0.60 0.02 0.07 94.13 04:47:01 AM all 4.47 0.00 0.34 0.01 0.06 95.12 04:47:01 AM 0 4.89 0.00 0.37 0.02 0.05 94.68 04:47:01 AM 1 4.05 0.00 0.32 0.00 0.07 95.57 04:48:01 AM all 4.18 0.00 0.37 0.00 0.08 95.37 04:48:01 AM 0 5.81 0.00 0.38 0.00 0.08 93.73 04:48:01 AM 1 2.56 0.00 0.35 0.00 0.07 97.02 04:49:01 AM all 4.05 0.00 0.32 0.00 0.07 95.57 04:49:01 AM 0 3.26 0.00 0.27 0.00 0.07 96.41 04:49:01 AM 1 4.84 0.00 0.37 0.00 0.07 94.72 04:50:01 AM all 4.42 0.00 0.26 0.00 0.05 95.27 04:50:01 AM 0 6.22 0.00 0.27 0.00 0.05 93.46 04:50:01 AM 1 2.63 0.00 0.25 0.00 0.05 97.07 04:51:01 AM all 15.35 0.00 0.45 0.01 0.10 84.09 04:51:01 AM 0 17.76 0.00 0.49 0.00 0.12 81.63 04:51:01 AM 1 12.96 0.00 0.42 0.02 0.08 86.52 04:52:01 AM all 16.70 0.00 0.65 0.02 0.07 82.56 04:52:01 AM 0 17.30 0.00 0.63 0.02 0.07 81.99 04:52:01 AM 1 16.11 0.00 0.68 0.02 0.07 83.13 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 5.94 0.00 0.28 0.01 0.08 93.69 04:53:01 AM 0 10.60 0.00 0.32 0.02 0.08 88.99 04:53:01 AM 1 1.29 0.00 0.25 0.00 0.07 98.39 04:54:01 AM all 8.66 0.00 0.36 0.00 0.08 90.91 04:54:01 AM 0 11.51 0.00 0.45 0.00 0.07 87.98 04:54:01 AM 1 5.80 0.00 0.27 0.00 0.08 93.85 04:55:01 AM all 28.32 0.00 3.10 0.17 0.08 68.34 04:55:01 AM 0 29.68 0.00 2.72 0.10 0.08 67.41 04:55:01 AM 1 26.94 0.00 3.49 0.23 0.07 69.27 Average: all 12.29 0.00 1.41 0.24 0.07 85.99 Average: 0 13.55 0.00 1.45 0.27 0.07 84.66 Average: 1 11.03 0.00 1.38 0.21 0.07 87.31