---> uname -a: Linux prd-centos8-robot-2c-8g-10650.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4923 19 2194 6819 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:53:7a:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84898sec preferred_lft 84898sec inet6 fe80::f816:3eff:fe53:7aaa/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) 11/15/2025 _x86_64_ (2 CPU) 00:35:24 LINUX RESTART (2 CPU) 12:36:03 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 34.32 18.92 15.39 5622.34 3147.40 12:38:01 AM 56.93 0.23 56.70 11.60 4209.28 12:39:01 AM 88.87 0.75 88.12 53.45 10349.75 12:40:01 AM 24.71 0.32 24.39 60.65 1993.90 12:41:01 AM 76.30 6.71 69.58 1245.51 8369.68 12:42:01 AM 23.63 0.25 23.38 47.05 1746.40 12:43:01 AM 3.78 0.23 3.55 12.66 122.40 12:44:01 AM 2.03 0.00 2.03 0.00 81.72 12:45:01 AM 0.15 0.00 0.15 0.00 2.77 12:46:01 AM 0.47 0.00 0.47 0.00 15.21 12:47:01 AM 0.13 0.00 0.13 0.00 2.47 12:48:01 AM 0.18 0.00 0.18 0.00 9.21 12:49:01 AM 0.18 0.00 0.18 0.00 3.18 12:50:01 AM 0.23 0.00 0.23 0.00 9.91 12:51:01 AM 9.91 5.98 3.93 575.14 98.35 12:52:01 AM 0.47 0.00 0.47 0.00 24.14 12:53:01 AM 0.37 0.00 0.37 0.00 11.08 12:54:01 AM 0.20 0.00 0.20 0.00 2.82 12:55:01 AM 0.17 0.00 0.17 0.00 2.32 12:56:01 AM 0.33 0.00 0.33 0.00 12.11 12:57:01 AM 0.32 0.00 0.32 0.00 6.05 12:58:01 AM 0.23 0.00 0.23 0.00 10.71 12:59:01 AM 0.33 0.03 0.30 1.33 4.70 01:00:01 AM 31.46 0.58 30.87 62.25 1502.50 Average: 14.79 1.39 13.40 313.15 1320.01 12:36:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5594276 7084944 2288156 29.03 2688 1684836 700680 7.85 186028 1824448 53692 12:38:01 AM 5397516 7073764 2484916 31.52 2688 1860320 670784 7.51 186076 1983068 147904 12:39:01 AM 5165056 7008288 2717376 34.47 2688 2019424 704300 7.89 198612 2168248 42008 12:40:01 AM 5193312 7074276 2689120 34.12 2688 2054532 638412 7.15 223192 2111188 43704 12:41:01 AM 4919404 7012072 2963028 37.59 2688 2260140 668576 7.49 256236 2321536 10124 12:42:01 AM 4960556 7058472 2921876 37.07 2688 2265292 627756 7.03 260320 2278300 16 12:43:01 AM 4917080 7015784 2965352 37.62 2688 2266232 694328 7.77 260448 2321668 576 12:44:01 AM 4916684 7015424 2965748 37.62 2688 2266268 694328 7.77 260448 2322088 44 12:45:01 AM 4907048 7006016 2975384 37.75 2688 2266496 728768 8.16 260452 2331092 240 12:46:01 AM 4907700 7006700 2974732 37.74 2688 2266528 728768 8.16 260452 2330920 44 12:47:01 AM 4907652 7006880 2974780 37.74 2688 2266756 728768 8.16 260460 2331208 232 12:48:01 AM 4907564 7006824 2974868 37.74 2688 2266788 728768 8.16 260460 2331172 40 12:49:01 AM 4912008 7011488 2970424 37.68 2688 2267008 717604 8.03 260460 2326368 228 12:50:01 AM 4911788 7011304 2970644 37.69 2688 2267044 705876 7.90 260460 2326636 40 12:51:01 AM 4894480 7011764 2987952 37.91 2688 2284748 706612 7.91 262940 2341852 468 12:52:01 AM 4879500 6996832 3002932 38.10 2688 2284796 734872 8.23 262940 2356180 4 12:53:01 AM 4871840 6989408 3010592 38.19 2688 2285032 736176 8.24 262940 2363856 4 12:54:01 AM 4892168 7009768 2990264 37.94 2688 2285064 715024 8.01 262940 2342604 40 12:55:01 AM 4892724 7010564 2989708 37.93 2688 2285304 715024 8.01 262940 2342844 244 12:56:01 AM 4878936 6996816 3003496 38.10 2688 2285344 741564 8.30 262940 2356712 48 12:57:01 AM 4871284 6989404 3011148 38.20 2688 2285584 734660 8.23 262940 2364380 248 12:58:01 AM 4885396 7003536 2997036 38.02 2688 2285620 734660 8.23 262940 2350260 40 12:59:01 AM 4938616 7058064 2943816 37.35 2688 2286912 651200 7.29 263312 2297180 1260 01:00:01 AM 5039460 6975680 2842972 36.07 2688 2109560 742952 8.32 462652 2023064 11256 Average: 4981752 7018086 2900680 36.80 2688 2206484 706269 7.91 259316 2268620 13021 12:36:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 271.25 164.53 1055.82 57.37 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 67.11 51.62 716.68 5.98 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 77.16 57.48 768.85 9.05 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 16.16 10.76 6.93 4.17 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 33.03 28.15 332.05 5.88 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 197.27 140.74 43.83 41.13 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 30.08 19.53 6.96 4.53 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 4.62 0.42 0.72 0.27 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.25 17.08 120.62 1.63 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.45 0.15 0.45 0.02 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 9.37 8.77 1.50 0.75 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 0.85 0.17 0.06 0.02 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 13.30 13.00 119.77 1.00 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 0.70 0.17 0.04 0.02 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 17.11 16.38 3.37 3.20 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 7.86 7.18 117.88 0.53 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 30.24 29.52 355.39 2.07 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 0.60 0.15 0.04 0.01 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 7.45 7.30 1.62 0.60 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 7.61 7.01 117.75 0.46 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 26.90 26.25 355.32 1.91 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 0.35 0.13 0.03 0.01 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 17.36 11.80 5.21 1.43 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 61.28 37.47 89.87 32.21 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 38.03 27.13 174.65 7.19 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) 11/15/2025 _x86_64_ (2 CPU) 00:35:24 LINUX RESTART (2 CPU) 12:36:03 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 23.45 0.00 4.28 13.97 0.10 58.21 12:37:01 AM 0 25.29 0.00 3.84 23.22 0.10 47.55 12:37:01 AM 1 21.60 0.00 4.72 4.67 0.09 68.92 12:38:01 AM all 19.38 0.00 2.87 11.28 0.10 66.37 12:38:01 AM 0 17.23 0.00 2.47 14.38 0.08 65.83 12:38:01 AM 1 21.52 0.00 3.28 8.18 0.12 66.91 12:39:01 AM all 26.08 0.00 3.73 4.08 0.10 66.00 12:39:01 AM 0 34.97 0.00 4.38 4.73 0.10 55.81 12:39:01 AM 1 17.19 0.00 3.08 3.43 0.10 76.19 12:40:01 AM all 20.31 0.00 2.71 3.47 0.11 73.40 12:40:01 AM 0 19.63 0.00 2.58 3.49 0.10 74.20 12:40:01 AM 1 21.00 0.00 2.84 3.46 0.12 72.59 12:41:01 AM all 20.21 0.00 3.90 1.68 0.08 74.12 12:41:01 AM 0 22.75 0.00 4.06 2.18 0.08 70.92 12:41:01 AM 1 17.67 0.00 3.74 1.19 0.08 77.32 12:42:01 AM all 12.02 0.00 1.91 0.15 0.06 85.86 12:42:01 AM 0 14.17 0.00 2.22 0.13 0.05 83.42 12:42:01 AM 1 9.87 0.00 1.60 0.17 0.07 88.30 12:43:01 AM all 2.38 0.00 0.26 0.02 0.03 97.32 12:43:01 AM 0 4.03 0.00 0.35 0.03 0.03 95.55 12:43:01 AM 1 0.74 0.00 0.17 0.00 0.02 99.08 12:44:01 AM all 0.54 0.00 0.13 0.01 0.05 99.27 12:44:01 AM 0 0.35 0.00 0.13 0.02 0.05 99.45 12:44:01 AM 1 0.73 0.00 0.12 0.00 0.05 99.10 12:45:01 AM all 0.99 0.00 0.17 0.00 0.05 98.80 12:45:01 AM 0 1.25 0.00 0.27 0.00 0.08 98.39 12:45:01 AM 1 0.72 0.00 0.07 0.00 0.02 99.20 12:46:01 AM all 0.50 0.00 0.11 0.00 0.05 99.34 12:46:01 AM 0 0.52 0.00 0.10 0.00 0.05 99.33 12:46:01 AM 1 0.48 0.00 0.12 0.00 0.05 99.35 12:47:01 AM all 0.95 0.00 0.13 0.00 0.06 98.85 12:47:01 AM 0 1.27 0.00 0.15 0.00 0.07 98.51 12:47:01 AM 1 0.63 0.00 0.12 0.00 0.05 99.20 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 12:48:01 AM 0 0.33 0.00 0.13 0.00 0.07 99.47 12:48:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:49:01 AM all 0.85 0.00 0.15 0.00 0.06 98.94 12:49:01 AM 0 0.40 0.00 0.15 0.00 0.07 99.38 12:49:01 AM 1 1.30 0.00 0.15 0.00 0.05 98.50 12:50:01 AM all 0.48 0.00 0.12 0.00 0.07 99.33 12:50:01 AM 0 0.63 0.00 0.10 0.00 0.07 99.20 12:50:01 AM 1 0.33 0.00 0.13 0.00 0.07 99.47 12:51:01 AM all 2.11 0.23 0.41 0.18 0.05 97.02 12:51:01 AM 0 2.29 0.00 0.40 0.00 0.05 97.26 12:51:01 AM 1 1.94 0.47 0.42 0.35 0.05 96.77 12:52:01 AM all 0.55 0.00 0.13 0.00 0.06 99.26 12:52:01 AM 0 0.58 0.00 0.17 0.00 0.07 99.18 12:52:01 AM 1 0.52 0.00 0.10 0.00 0.05 99.33 12:53:01 AM all 1.04 0.00 0.17 0.00 0.07 98.73 12:53:01 AM 0 1.15 0.00 0.12 0.00 0.05 98.68 12:53:01 AM 1 0.92 0.00 0.22 0.00 0.08 98.78 12:54:01 AM all 0.41 0.00 0.13 0.00 0.07 99.40 12:54:01 AM 0 0.69 0.00 0.13 0.00 0.07 99.11 12:54:01 AM 1 0.13 0.00 0.12 0.00 0.07 99.68 12:55:01 AM all 0.93 0.00 0.10 0.00 0.06 98.91 12:55:01 AM 0 1.45 0.00 0.07 0.00 0.05 98.43 12:55:01 AM 1 0.40 0.00 0.13 0.00 0.07 99.40 12:56:01 AM all 0.35 0.00 0.13 0.00 0.07 99.45 12:56:01 AM 0 0.55 0.00 0.18 0.00 0.08 99.18 12:56:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 12:57:01 AM all 1.11 0.00 0.19 0.00 0.06 98.64 12:57:01 AM 0 0.48 0.00 0.17 0.00 0.07 99.28 12:57:01 AM 1 1.74 0.00 0.22 0.00 0.05 97.99 12:58:01 AM all 0.49 0.00 0.09 0.00 0.07 99.35 12:58:01 AM 0 0.77 0.00 0.05 0.00 0.05 99.13 12:58:01 AM 1 0.22 0.00 0.13 0.00 0.08 99.57 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 1.32 0.00 0.23 0.00 0.07 98.39 12:59:01 AM 0 0.65 0.00 0.30 0.00 0.08 98.96 12:59:01 AM 1 1.99 0.00 0.15 0.00 0.05 97.81 01:00:01 AM all 29.89 0.00 3.67 0.18 0.08 66.17 01:00:01 AM 0 35.48 0.00 3.82 0.17 0.08 60.45 01:00:01 AM 1 24.30 0.00 3.52 0.20 0.08 71.90 Average: all 6.93 0.01 1.07 1.44 0.07 90.48 Average: 0 7.77 0.00 1.10 1.98 0.07 89.08 Average: 1 6.09 0.02 1.05 0.89 0.06 91.89