---> uname -a: Linux prd-centos8-robot-2c-8g-53177.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 578 4862 19 2256 6820 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:e8:58:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84840sec preferred_lft 84840sec inet6 fe80::f816:3eff:fee8:589b/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) 09/17/2025 _x86_64_ (2 CPU) 04:38:57 LINUX RESTART (2 CPU) 04:40:01 AM tps rtps wtps bread/s bwrtn/s 04:41:01 AM 120.66 0.30 120.36 13.99 10842.58 04:42:01 AM 45.28 1.02 44.26 113.05 5823.18 04:43:01 AM 58.56 7.00 51.57 1292.10 3611.68 04:44:01 AM 34.89 0.03 34.86 3.47 6360.91 04:45:01 AM 4.38 0.22 4.17 11.73 167.94 04:46:01 AM 0.77 0.00 0.77 0.00 98.05 04:47:01 AM 0.27 0.00 0.27 0.00 21.20 04:48:01 AM 0.33 0.00 0.33 0.00 17.38 04:49:01 AM 0.68 0.00 0.68 0.00 73.57 04:50:01 AM 0.30 0.00 0.30 0.00 52.87 04:51:01 AM 0.48 0.00 0.48 0.00 69.51 04:52:01 AM 0.57 0.00 0.57 0.00 47.22 04:53:01 AM 0.38 0.00 0.38 0.00 15.98 04:54:01 AM 0.40 0.03 0.37 0.27 68.36 04:55:01 AM 1.52 0.00 1.52 0.00 65.76 04:56:01 AM 0.53 0.00 0.53 0.00 86.75 04:57:01 AM 0.70 0.00 0.70 0.00 79.86 04:58:01 AM 0.43 0.00 0.43 0.00 72.57 04:59:01 AM 0.42 0.00 0.42 0.00 53.27 05:00:01 AM 0.48 0.00 0.48 0.00 66.38 05:01:01 AM 0.58 0.00 0.58 0.00 203.03 05:02:01 AM 1.07 0.08 0.98 1.87 148.87 05:03:01 AM 0.70 0.00 0.70 0.00 127.58 05:04:01 AM 14.20 0.33 13.86 37.85 736.64 Average: 12.03 0.38 11.65 61.43 1204.74 04:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 AM 5187744 7016672 2694680 34.19 2688 2006128 704192 7.88 189004 2160868 149532 04:42:01 AM 5251860 7094004 2630564 33.37 2688 2018180 619752 6.94 219312 2062192 10756 04:43:01 AM 4950508 7041908 2931916 37.20 2688 2258848 648244 7.26 257448 2297848 172516 04:44:01 AM 4975416 7068656 2907008 36.88 2688 2260932 624156 6.99 262916 2262300 4 04:45:01 AM 4927756 7022764 2954668 37.48 2688 2262700 688544 7.71 263124 2309552 324 04:46:01 AM 4922648 7019760 2959776 37.55 2688 2264812 703920 7.88 263308 2314540 4 04:47:01 AM 4920976 7018612 2961448 37.57 2688 2265328 703920 7.88 263308 2316228 4 04:48:01 AM 4919032 7018844 2963392 37.59 2688 2267536 703920 7.88 263352 2318288 1812 04:49:01 AM 4918696 7018892 2963728 37.60 2688 2267888 703920 7.88 263364 2318664 328 04:50:01 AM 4916836 7018296 2965588 37.62 2688 2269152 701060 7.85 263464 2320012 96 04:51:01 AM 4913488 7016804 2968936 37.67 2688 2271008 701060 7.85 263536 2323420 36 04:52:01 AM 4910068 7014560 2972356 37.71 2688 2272192 719376 8.05 263556 2326820 116 04:53:01 AM 4909432 7014228 2972992 37.72 2688 2272488 719376 8.05 263556 2327396 132 04:54:01 AM 4908844 7015788 2973580 37.72 2688 2274520 718448 8.04 263724 2327804 300 04:55:01 AM 4907272 7015712 2975152 37.74 2688 2276132 718448 8.04 263740 2329632 964 04:56:01 AM 4904824 7015184 2977600 37.78 2688 2278124 718448 8.04 263912 2331864 652 04:57:01 AM 4903120 7015164 2979304 37.80 2688 2279772 718448 8.04 264120 2333352 384 04:58:01 AM 4900340 7014764 2982084 37.83 2688 2282108 718448 8.04 264336 2335668 888 04:59:01 AM 4899244 7014852 2983180 37.85 2688 2283316 718448 8.04 264376 2336948 788 05:00:01 AM 4895900 7014264 2986524 37.89 2688 2286064 710820 7.96 264484 2340008 1800 05:01:01 AM 4889508 7013024 2992916 37.97 2688 2291220 710820 7.96 264720 2345976 1168 05:02:01 AM 4886608 7013412 2995816 38.01 2688 2294524 710820 7.96 264944 2348692 624 05:03:01 AM 4882096 7012492 3000328 38.06 2688 2298080 710820 7.96 265012 2353332 788 05:04:01 AM 4996104 6996160 2886320 36.62 2688 2173316 696920 7.80 340460 2187724 75184 Average: 4941597 7021867 2940827 37.31 2688 2248932 699680 7.83 261795 2301214 17467 04:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 95.15 78.14 1127.74 11.16 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 51.51 31.28 347.70 6.16 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 44.95 36.57 334.59 8.96 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 201.95 145.13 39.42 37.60 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 40.23 27.38 11.99 7.57 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 50.47 50.42 8.05 4.10 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 23.80 21.85 4.20 2.05 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 67.63 66.86 11.95 5.67 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 34.38 16.40 5.59 1.64 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 79.46 63.40 14.47 7.23 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 71.67 68.82 14.71 8.61 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 35.95 33.24 7.53 4.82 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 19.81 17.55 3.79 1.88 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 37.52 35.35 8.13 5.32 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 37.66 31.98 9.27 5.09 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 71.60 72.64 12.95 9.54 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 65.44 67.44 10.95 7.67 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 69.44 70.97 18.12 7.93 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 33.38 25.71 6.80 3.66 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 42.15 40.25 7.22 6.17 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 78.99 79.56 16.04 10.95 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 66.57 65.47 13.09 8.06 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 14.18 13.63 3.27 1.87 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 89.40 59.71 183.33 136.58 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 59.31 50.83 92.55 12.93 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) 09/17/2025 _x86_64_ (2 CPU) 04:38:57 LINUX RESTART (2 CPU) 04:40:01 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 34.44 0.00 5.27 4.95 0.11 55.23 04:41:01 AM 0 46.45 0.00 5.95 4.40 0.10 43.10 04:41:01 AM 1 22.45 0.00 4.59 5.49 0.12 67.35 04:42:01 AM all 20.05 0.00 2.37 0.97 0.07 76.54 04:42:01 AM 0 31.80 0.00 2.92 0.85 0.08 64.34 04:42:01 AM 1 8.31 0.00 1.82 1.09 0.05 88.73 04:43:01 AM all 28.23 0.00 5.53 0.43 0.09 65.71 04:43:01 AM 0 18.47 0.00 4.49 0.32 0.10 76.63 04:43:01 AM 1 38.01 0.00 6.58 0.55 0.08 54.79 04:44:01 AM all 4.79 0.00 1.01 0.64 0.05 93.51 04:44:01 AM 0 4.75 0.00 1.05 0.43 0.05 93.71 04:44:01 AM 1 4.83 0.00 0.97 0.84 0.05 93.31 04:45:01 AM all 6.03 0.00 0.41 0.02 0.06 93.48 04:45:01 AM 0 5.32 0.00 0.54 0.03 0.07 94.04 04:45:01 AM 1 6.75 0.00 0.28 0.00 0.05 92.92 04:46:01 AM all 10.71 0.00 0.56 0.01 0.07 88.66 04:46:01 AM 0 17.83 0.00 0.75 0.00 0.07 81.35 04:46:01 AM 1 3.79 0.00 0.37 0.02 0.07 95.76 04:47:01 AM all 3.40 0.00 0.32 0.00 0.06 96.22 04:47:01 AM 0 5.51 0.00 0.37 0.00 0.07 94.04 04:47:01 AM 1 1.31 0.00 0.27 0.00 0.05 98.37 04:48:01 AM all 6.44 0.00 0.34 0.00 0.07 93.14 04:48:01 AM 0 2.36 0.00 0.37 0.00 0.05 97.22 04:48:01 AM 1 10.53 0.00 0.32 0.00 0.08 89.07 04:49:01 AM all 1.73 0.00 0.18 0.01 0.07 98.02 04:49:01 AM 0 1.62 0.00 0.20 0.00 0.08 98.09 04:49:01 AM 1 1.84 0.00 0.15 0.02 0.05 97.94 04:50:01 AM all 8.00 0.00 0.55 0.00 0.06 91.39 04:50:01 AM 0 14.07 0.00 0.73 0.00 0.05 85.15 04:50:01 AM 1 2.16 0.00 0.39 0.00 0.07 97.39 04:51:01 AM all 5.58 0.00 0.34 0.00 0.06 94.02 04:51:01 AM 0 5.80 0.00 0.39 0.00 0.07 93.75 04:51:01 AM 1 5.36 0.00 0.30 0.00 0.05 94.29 04:51:01 AM CPU %user %nice %system %iowait %steal %idle 04:52:01 AM all 6.16 0.00 0.36 0.00 0.06 93.42 04:52:01 AM 0 7.47 0.00 0.34 0.00 0.05 92.14 04:52:01 AM 1 4.84 0.00 0.37 0.00 0.07 94.71 04:53:01 AM all 2.81 0.00 0.20 0.00 0.07 96.92 04:53:01 AM 0 0.94 0.00 0.13 0.00 0.05 98.88 04:53:01 AM 1 4.71 0.00 0.27 0.00 0.08 94.93 04:54:01 AM all 6.91 0.00 0.43 0.00 0.09 92.57 04:54:01 AM 0 10.47 0.00 0.42 0.00 0.10 89.01 04:54:01 AM 1 3.36 0.00 0.43 0.00 0.08 96.12 04:55:01 AM all 6.61 0.00 0.47 0.03 0.07 92.83 04:55:01 AM 0 5.60 0.00 0.44 0.03 0.07 93.86 04:55:01 AM 1 7.63 0.00 0.49 0.02 0.07 91.79 04:56:01 AM all 6.46 0.00 0.42 0.00 0.07 93.05 04:56:01 AM 0 7.77 0.00 0.46 0.00 0.07 91.70 04:56:01 AM 1 5.16 0.00 0.39 0.00 0.07 94.38 04:57:01 AM all 4.25 0.00 0.32 0.01 0.08 95.34 04:57:01 AM 0 5.01 0.00 0.28 0.02 0.08 94.61 04:57:01 AM 1 3.50 0.00 0.35 0.00 0.08 96.07 04:58:01 AM all 4.73 0.00 0.35 0.00 0.07 94.85 04:58:01 AM 0 5.20 0.00 0.40 0.00 0.07 94.33 04:58:01 AM 1 4.25 0.00 0.30 0.00 0.07 95.38 04:59:01 AM all 3.80 0.00 0.28 0.00 0.08 95.85 04:59:01 AM 0 2.70 0.00 0.18 0.00 0.07 97.04 04:59:01 AM 1 4.90 0.00 0.37 0.00 0.08 94.65 05:00:01 AM all 9.59 0.00 0.32 0.00 0.07 90.03 05:00:01 AM 0 15.18 0.00 0.32 0.00 0.08 84.41 05:00:01 AM 1 3.93 0.00 0.32 0.00 0.05 95.69 05:01:01 AM all 16.99 0.00 0.54 0.00 0.08 82.39 05:01:01 AM 0 18.88 0.00 0.54 0.00 0.07 80.51 05:01:01 AM 1 15.11 0.00 0.54 0.00 0.08 84.26 05:02:01 AM all 9.63 0.00 0.37 0.01 0.08 89.91 05:02:01 AM 0 16.02 0.00 0.44 0.00 0.08 83.46 05:02:01 AM 1 3.26 0.00 0.30 0.02 0.07 96.36 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 7.33 0.00 0.32 0.00 0.06 92.30 05:03:01 AM 0 8.59 0.00 0.32 0.00 0.07 91.03 05:03:01 AM 1 6.07 0.00 0.32 0.00 0.05 93.57 05:04:01 AM all 26.27 0.00 2.26 0.08 0.08 71.31 05:04:01 AM 0 30.29 0.00 2.52 0.07 0.07 67.05 05:04:01 AM 1 22.25 0.00 2.00 0.08 0.08 75.58 Average: all 10.06 0.00 0.98 0.30 0.07 88.59 Average: 0 12.01 0.00 1.03 0.26 0.07 86.63 Average: 1 8.11 0.00 0.94 0.34 0.07 90.54