---> uname -a: Linux prd-centos8-robot-2c-8g-4365.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4890 19 2193 6785 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:b9:e4:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84967sec preferred_lft 84967sec inet6 fe80::f816:3eff:feb9:e49b/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) 01/26/2026 _x86_64_ (2 CPU) 01:48:50 LINUX RESTART (2 CPU) 01:49:02 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 218.80 160.88 57.92 14952.48 40431.92 01:51:01 AM 91.17 0.00 91.17 0.00 9414.16 01:52:01 AM 60.30 1.08 59.21 75.31 7009.45 01:53:01 AM 35.91 4.95 30.96 1280.19 2121.58 01:54:01 AM 68.48 2.40 66.08 74.11 7906.80 01:55:01 AM 6.15 0.08 6.07 5.87 440.58 01:56:01 AM 2.03 0.00 2.03 0.00 85.57 01:57:01 AM 0.25 0.00 0.25 0.00 4.37 01:58:01 AM 0.32 0.00 0.32 0.00 11.55 01:59:01 AM 0.30 0.00 0.30 0.00 5.76 02:00:00 AM 0.24 0.00 0.24 0.00 11.16 02:00:01 AM 0.00 0.00 0.00 0.00 0.00 02:01:01 AM 0.27 0.02 0.25 0.13 2.98 02:02:01 AM 0.47 0.07 0.40 1.73 14.92 02:03:01 AM 0.28 0.00 0.28 0.00 4.33 02:04:01 AM 0.25 0.03 0.22 0.27 18.18 02:05:01 AM 1.33 0.00 1.33 0.00 32.63 02:06:02 AM 0.42 0.00 0.42 0.00 13.83 02:07:01 AM 0.20 0.00 0.20 0.00 3.27 02:08:01 AM 0.17 0.00 0.17 0.00 9.76 02:09:01 AM 0.27 0.00 0.27 0.00 5.15 02:10:01 AM 0.42 0.00 0.42 0.00 13.78 02:11:01 AM 0.32 0.00 0.32 0.00 4.85 02:12:01 AM 25.76 2.97 22.79 434.79 1047.47 Average: 22.23 7.39 14.83 721.86 2958.72 01:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5519420 7049272 2363012 29.98 2688 1722412 726680 8.14 185884 1894384 91796 01:51:01 AM 5187336 6966672 2695096 34.19 2688 1958496 756464 8.47 194356 2163548 114664 01:52:01 AM 5094832 6971916 2787600 35.36 2688 2052920 733400 8.21 212896 2225200 44152 01:53:01 AM 4933096 6939976 2949336 37.42 2688 2177332 773488 8.66 263056 2319592 100084 01:54:01 AM 4925432 7025048 2957000 37.51 2688 2265896 656860 7.35 261100 2309356 9648 01:55:01 AM 4883392 6983752 2999040 38.05 2688 2266640 708504 7.93 261436 2351476 576 01:56:01 AM 4881884 6982276 3000548 38.07 2688 2266672 708504 7.93 261440 2352752 40 01:57:01 AM 4872932 6973556 3009500 38.18 2688 2266904 721916 8.08 261440 2361456 236 01:58:01 AM 4872952 6973608 3009480 38.18 2688 2266936 721916 8.08 261440 2361488 40 01:59:01 AM 4872816 6973696 3009616 38.18 2688 2267160 721916 8.08 261448 2361708 232 02:00:00 AM 4873276 6974176 3009156 38.18 2688 2267196 720492 8.07 261448 2361448 40 02:00:01 AM 4872812 6973728 3009620 38.18 2688 2267196 720492 8.07 261448 2361812 52 02:01:01 AM 4878772 6979892 3003660 38.11 2688 2267416 719912 8.06 261448 2355628 228 02:02:01 AM 4878884 6980108 3003548 38.10 2688 2267520 719912 8.06 261572 2355180 40 02:03:01 AM 4879112 6980784 3003320 38.10 2688 2267968 719912 8.06 261680 2355556 456 02:04:01 AM 4862644 6964380 3019788 38.31 2688 2268016 733964 8.22 261864 2370960 68 02:05:01 AM 4863532 6965412 3018900 38.30 2688 2268160 728836 8.16 261864 2370084 148 02:06:02 AM 4849096 6951076 3033336 38.48 2688 2268260 743584 8.33 261864 2384368 4 02:07:01 AM 4863348 6965356 3019084 38.30 2688 2268288 743688 8.33 261864 2370224 4 02:08:01 AM 4877676 6979924 3004756 38.12 2688 2268528 728108 8.15 261864 2356540 16 02:09:01 AM 4862148 6964436 3020284 38.32 2688 2268568 739216 8.28 261864 2371588 8 02:10:01 AM 4856140 6958668 3026292 38.39 2688 2268808 748124 8.38 261864 2378216 4 02:11:01 AM 4868640 6971204 3013792 38.23 2688 2268844 748124 8.38 261864 2365752 4 02:12:01 AM 5031252 6961340 2851180 36.17 2688 2102596 725736 8.13 462524 2029032 22356 Average: 4931726 6975427 2950706 37.43 2688 2212447 727906 8.15 262064 2311973 16037 01:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 334.12 193.97 1592.66 61.22 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 64.61 52.47 661.01 6.37 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 68.23 51.28 606.05 9.02 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 46.44 35.73 337.10 7.24 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 205.41 151.32 46.51 40.99 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 33.68 25.66 7.47 5.91 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 0.62 0.15 0.04 0.02 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 16.98 16.21 119.98 1.21 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 2.08 0.17 0.14 0.02 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 10.15 7.86 1.44 0.63 0.00 0.00 0.00 0.00 02:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:00 AM eth0 2.56 0.24 0.25 0.08 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 15.31 14.70 119.86 1.10 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 0.67 0.13 0.04 0.01 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 18.65 18.23 3.32 3.33 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 8.60 7.01 118.05 0.64 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 18.56 17.78 237.03 1.27 0.00 0.00 0.00 0.00 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM eth0 10.31 9.83 118.49 0.73 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 2.20 0.17 0.24 0.02 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 9.75 7.18 2.14 0.82 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 7.58 7.03 118.00 0.64 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 39.33 31.79 356.58 2.26 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 0.83 0.15 0.06 0.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 58.01 40.42 88.49 29.94 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 42.20 29.88 196.32 7.51 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) 01/26/2026 _x86_64_ (2 CPU) 01:48:50 LINUX RESTART (2 CPU) 01:49:02 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 48.94 0.07 10.73 8.65 0.10 31.52 01:50:01 AM 0 43.24 0.05 11.51 8.26 0.10 36.83 01:50:01 AM 1 54.67 0.09 9.93 9.04 0.10 26.17 01:51:01 AM all 21.73 0.00 3.37 5.41 0.11 69.38 01:51:01 AM 0 22.22 0.00 3.25 4.00 0.10 70.43 01:51:01 AM 1 21.24 0.00 3.50 6.82 0.12 68.32 01:52:01 AM all 22.42 0.00 3.12 1.89 0.07 72.51 01:52:01 AM 0 28.02 0.00 3.36 1.96 0.07 66.58 01:52:01 AM 1 16.79 0.00 2.87 1.82 0.07 78.45 01:53:01 AM all 23.11 0.00 3.86 1.20 0.08 71.75 01:53:01 AM 0 34.59 0.00 4.57 1.72 0.10 59.02 01:53:01 AM 1 11.62 0.00 3.15 0.68 0.07 84.48 01:54:01 AM all 20.61 0.00 3.80 2.08 0.09 73.42 01:54:01 AM 0 34.76 0.00 4.68 2.27 0.10 58.19 01:54:01 AM 1 6.49 0.00 2.93 1.90 0.08 88.60 01:55:01 AM all 2.16 0.00 0.28 0.12 0.08 97.37 01:55:01 AM 0 3.93 0.00 0.33 0.00 0.07 95.67 01:55:01 AM 1 0.40 0.00 0.22 0.23 0.08 99.06 01:56:01 AM all 0.47 0.00 0.10 0.01 0.07 99.36 01:56:01 AM 0 0.40 0.00 0.15 0.02 0.08 99.35 01:56:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 01:57:01 AM all 0.92 0.00 0.17 0.00 0.07 98.85 01:57:01 AM 0 1.19 0.00 0.25 0.00 0.10 98.46 01:57:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 01:58:01 AM all 0.49 0.00 0.10 0.00 0.10 99.31 01:58:01 AM 0 0.35 0.00 0.12 0.00 0.13 99.40 01:58:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 01:59:01 AM all 0.99 0.00 0.11 0.00 0.10 98.81 01:59:01 AM 0 1.34 0.00 0.12 0.00 0.12 98.43 01:59:01 AM 1 0.63 0.00 0.10 0.00 0.08 99.18 02:00:00 AM all 0.47 0.00 0.09 0.00 0.08 99.36 02:00:00 AM 0 0.37 0.00 0.12 0.00 0.09 99.42 02:00:00 AM 1 0.56 0.00 0.07 0.00 0.07 99.30 02:00:00 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 0.48 0.00 0.96 0.00 0.48 98.09 02:00:01 AM 0 0.96 0.00 0.96 0.00 0.00 98.08 02:00:01 AM 1 0.00 0.00 0.95 0.00 0.95 98.10 02:01:01 AM all 0.85 0.00 0.16 0.00 0.09 98.90 02:01:01 AM 0 0.63 0.00 0.12 0.00 0.08 99.16 02:01:01 AM 1 1.07 0.00 0.20 0.00 0.10 98.63 02:02:01 AM all 0.49 0.00 0.10 0.00 0.08 99.32 02:02:01 AM 0 0.70 0.00 0.08 0.00 0.07 99.15 02:02:01 AM 1 0.28 0.00 0.12 0.00 0.10 99.50 02:03:01 AM all 2.14 0.00 0.17 0.00 0.08 97.62 02:03:01 AM 0 3.88 0.00 0.20 0.00 0.08 95.84 02:03:01 AM 1 0.40 0.00 0.13 0.00 0.07 99.40 02:04:01 AM all 0.57 0.00 0.29 0.01 0.08 99.06 02:04:01 AM 0 0.40 0.00 0.33 0.02 0.07 99.18 02:04:01 AM 1 0.74 0.00 0.25 0.00 0.08 98.93 02:05:01 AM all 0.70 0.00 0.17 0.03 0.06 99.04 02:05:01 AM 0 0.94 0.00 0.12 0.00 0.02 98.93 02:05:01 AM 1 0.47 0.00 0.22 0.07 0.10 99.15 02:06:02 AM all 0.64 0.00 0.13 0.00 0.08 99.15 02:06:02 AM 0 0.63 0.00 0.17 0.00 0.10 99.10 02:06:02 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 02:07:01 AM all 0.50 0.00 0.12 0.00 0.08 99.30 02:07:01 AM 0 0.39 0.00 0.12 0.00 0.08 99.41 02:07:01 AM 1 0.61 0.00 0.12 0.00 0.08 99.19 02:08:01 AM all 0.97 0.00 0.13 0.00 0.12 98.79 02:08:01 AM 0 1.22 0.00 0.15 0.00 0.15 98.48 02:08:01 AM 1 0.72 0.00 0.10 0.00 0.08 99.10 02:09:01 AM all 0.53 0.00 0.14 0.00 0.08 99.24 02:09:01 AM 0 0.47 0.00 0.18 0.00 0.10 99.25 02:09:01 AM 1 0.60 0.00 0.10 0.00 0.07 99.23 02:10:01 AM all 1.02 0.00 0.23 0.00 0.07 98.68 02:10:01 AM 0 1.70 0.00 0.25 0.00 0.05 98.00 02:10:01 AM 1 0.33 0.00 0.22 0.00 0.08 99.36 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 0.43 0.00 0.13 0.00 0.09 99.36 02:11:01 AM 0 0.55 0.00 0.12 0.00 0.08 99.25 02:11:01 AM 1 0.30 0.00 0.13 0.00 0.10 99.46 02:12:01 AM all 20.08 0.07 2.93 0.33 0.08 76.51 02:12:01 AM 0 19.63 0.13 3.17 0.52 0.08 76.47 02:12:01 AM 1 20.53 0.00 2.69 0.13 0.08 76.56 Average: all 7.41 0.01 1.31 0.85 0.08 90.33 Average: 0 8.74 0.01 1.45 0.81 0.09 88.90 Average: 1 6.08 0.00 1.18 0.89 0.08 91.77