---> uname -a: Linux prd-centos8-robot-2c-8g-5828.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 581 4939 19 2176 6818 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:a1:bc:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84972sec preferred_lft 84972sec inet6 fe80::f816:3eff:fea1:bc4b/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) 01/30/2026 _x86_64_ (2 CPU) 00:34:52 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 118.84 0.30 118.54 13.46 11485.47 12:38:01 AM 33.09 1.02 32.08 73.45 5131.21 12:39:01 AM 45.10 7.06 38.04 1306.90 2249.25 12:40:01 AM 66.06 0.22 65.84 43.59 7930.84 12:41:01 AM 4.73 0.08 4.65 5.86 402.17 12:42:01 AM 2.28 0.00 2.28 0.00 88.95 12:43:01 AM 0.30 0.00 0.30 0.00 6.05 12:44:01 AM 0.25 0.00 0.25 0.00 9.30 12:45:01 AM 0.27 0.00 0.27 0.00 4.70 12:46:01 AM 0.20 0.00 0.20 0.00 10.23 12:47:01 AM 0.28 0.00 0.28 0.00 4.32 12:48:01 AM 0.32 0.00 0.32 0.00 11.41 12:49:01 AM 0.12 0.00 0.12 0.00 1.93 12:50:01 AM 0.27 0.03 0.23 0.27 19.33 12:51:01 AM 1.30 0.00 1.30 0.00 31.24 12:52:01 AM 0.38 0.00 0.38 0.00 13.80 12:53:01 AM 0.25 0.00 0.25 0.00 4.78 12:54:01 AM 0.32 0.00 0.32 0.00 11.95 12:55:01 AM 0.23 0.00 0.23 0.00 4.72 12:56:01 AM 0.37 0.00 0.37 0.00 12.71 12:57:01 AM 0.32 0.00 0.32 0.00 5.42 12:58:01 AM 19.13 0.43 18.70 48.13 876.80 Average: 13.38 0.42 12.97 67.81 1287.18 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5109540 6985696 2772892 35.18 2688 2052928 748456 8.38 191924 2235192 171796 12:38:01 AM 5214568 7057384 2667864 33.85 2688 2018956 668768 7.49 207352 2109348 16 12:39:01 AM 4937248 6982792 2945184 37.36 2688 2214288 721432 8.08 270912 2301088 135372 12:40:01 AM 4961856 7061000 2920576 37.05 2688 2266204 638164 7.15 261120 2275040 9644 12:41:01 AM 4919096 7019008 2963336 37.59 2688 2266948 708244 7.93 261448 2317144 568 12:42:01 AM 4918924 7018868 2963508 37.60 2688 2266980 708244 7.93 261452 2317112 4 12:43:01 AM 4910484 7010656 2971948 37.70 2688 2267208 711576 7.97 261452 2325116 192 12:44:01 AM 4909728 7009936 2972704 37.71 2688 2267244 711576 7.97 261452 2326096 40 12:45:01 AM 4910216 7010648 2972216 37.71 2688 2267468 711576 7.97 261460 2326160 232 12:46:01 AM 4910068 7010532 2972364 37.71 2688 2267500 711576 7.97 261460 2326264 40 12:47:01 AM 4916368 7017056 2966064 37.63 2688 2267724 707444 7.92 261460 2319424 228 12:48:01 AM 4916400 7017116 2966032 37.63 2688 2267752 707444 7.92 261460 2319692 36 12:49:01 AM 4915948 7017108 2966484 37.63 2688 2268204 707444 7.92 261568 2320108 460 12:50:01 AM 4900608 7001828 2981824 37.83 2688 2268256 719308 8.05 261684 2334276 64 12:51:01 AM 4886612 6988056 2995820 38.01 2688 2268496 733640 8.21 261684 2348932 256 12:52:01 AM 4896480 6997944 2985952 37.88 2688 2268500 733640 8.21 261684 2338300 12 12:53:01 AM 4911124 7012620 2971308 37.70 2688 2268532 716868 8.03 261684 2323908 4 12:54:01 AM 4911776 7013492 2970656 37.69 2688 2268752 701324 7.85 261684 2324012 4 12:55:01 AM 4896944 6998708 2985488 37.88 2688 2268800 740708 8.29 261684 2337908 4 12:56:01 AM 4882352 6984352 3000080 38.06 2688 2269036 742616 8.32 261684 2352652 4 12:57:01 AM 4898192 7000224 2984240 37.86 2688 2269068 742616 8.32 261684 2336948 4 12:58:01 AM 5046460 6965852 2835972 35.98 2688 2092584 742488 8.31 463804 2012896 23524 Average: 4940045 7008222 2942387 37.33 2688 2236429 715234 8.01 265536 2296710 15568 12:36:01 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 142.05 108.23 1522.93 14.48 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 6.57 3.37 3.60 1.52 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 47.32 38.97 338.68 8.89 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 180.76 129.27 41.62 36.40 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 24.68 20.58 6.78 7.93 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 1.92 0.17 0.19 0.02 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 18.21 16.78 121.10 2.02 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 1.38 0.33 0.41 0.26 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 9.95 8.65 1.42 0.69 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 3.60 0.25 0.34 0.08 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 19.61 16.78 120.22 1.26 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 3.15 0.57 0.87 0.47 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 18.75 18.00 3.61 3.51 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 11.31 6.13 118.31 0.40 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 30.63 29.00 355.55 2.08 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 1.05 0.12 0.07 0.01 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 2.25 1.98 0.36 0.16 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 6.86 5.85 1.02 0.46 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 8.35 7.33 117.92 0.48 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 31.34 30.47 355.54 2.18 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 0.58 0.13 0.04 0.01 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 66.39 48.21 90.49 32.62 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 28.94 22.33 145.51 5.27 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) 01/30/2026 _x86_64_ (2 CPU) 00:34:52 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.80 0.00 5.34 3.18 0.12 54.55 12:37:01 AM 0 26.78 0.00 4.47 2.99 0.12 65.64 12:37:01 AM 1 46.84 0.00 6.21 3.36 0.13 43.44 12:38:01 AM all 7.23 0.00 1.44 1.11 0.03 90.19 12:38:01 AM 0 0.75 0.00 1.02 1.37 0.03 96.83 12:38:01 AM 1 13.70 0.00 1.85 0.85 0.03 83.56 12:39:01 AM all 31.95 0.00 4.75 0.79 0.16 62.35 12:39:01 AM 0 31.88 0.00 4.62 1.18 0.17 62.16 12:39:01 AM 1 32.03 0.00 4.87 0.40 0.15 62.55 12:40:01 AM all 18.31 0.00 3.67 8.42 0.08 69.53 12:40:01 AM 0 11.70 0.00 3.50 9.09 0.07 75.64 12:40:01 AM 1 24.91 0.00 3.84 7.75 0.08 63.42 12:41:01 AM all 2.22 0.00 0.28 0.07 0.04 97.38 12:41:01 AM 0 2.24 0.00 0.32 0.00 0.05 97.39 12:41:01 AM 1 2.21 0.00 0.25 0.13 0.03 97.38 12:42:01 AM all 0.52 0.00 0.11 0.01 0.06 99.31 12:42:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 12:42:01 AM 1 0.42 0.00 0.12 0.02 0.08 99.36 12:43:01 AM all 0.87 0.00 0.20 0.00 0.05 98.88 12:43:01 AM 0 0.54 0.00 0.17 0.00 0.05 99.25 12:43:01 AM 1 1.20 0.00 0.23 0.00 0.05 98.51 12:44:01 AM all 0.45 0.00 0.11 0.00 0.05 99.39 12:44:01 AM 0 0.52 0.00 0.10 0.00 0.05 99.33 12:44:01 AM 1 0.38 0.00 0.12 0.00 0.05 99.45 12:45:01 AM all 1.04 0.00 0.13 0.00 0.03 98.80 12:45:01 AM 0 1.39 0.00 0.13 0.00 0.03 98.44 12:45:01 AM 1 0.70 0.00 0.12 0.00 0.03 99.15 12:46:01 AM all 0.52 0.00 0.11 0.00 0.05 99.32 12:46:01 AM 0 0.40 0.00 0.10 0.00 0.05 99.45 12:46:01 AM 1 0.63 0.00 0.12 0.00 0.05 99.20 12:47:01 AM all 0.99 0.00 0.17 0.00 0.06 98.78 12:47:01 AM 0 0.97 0.00 0.20 0.00 0.08 98.74 12:47:01 AM 1 1.02 0.00 0.13 0.00 0.03 98.82 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.48 0.00 0.09 0.00 0.06 99.37 12:48:01 AM 0 0.39 0.00 0.13 0.00 0.08 99.40 12:48:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:49:01 AM all 2.14 0.00 0.18 0.00 0.05 97.62 12:49:01 AM 0 2.01 0.00 0.18 0.00 0.03 97.77 12:49:01 AM 1 2.27 0.00 0.18 0.00 0.07 97.47 12:50:01 AM all 0.62 0.00 0.25 0.00 0.06 99.07 12:50:01 AM 0 0.27 0.00 0.22 0.00 0.07 99.45 12:50:01 AM 1 0.97 0.00 0.28 0.00 0.05 98.70 12:51:01 AM all 1.09 0.00 0.23 0.01 0.07 98.60 12:51:01 AM 0 0.67 0.00 0.12 0.00 0.03 99.18 12:51:01 AM 1 1.51 0.00 0.35 0.02 0.10 98.03 12:52:01 AM all 0.51 0.00 0.11 0.00 0.06 99.32 12:52:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 12:52:01 AM 1 0.38 0.00 0.15 0.00 0.07 99.40 12:53:01 AM all 0.63 0.00 0.09 0.00 0.07 99.22 12:53:01 AM 0 0.74 0.00 0.12 0.00 0.07 99.08 12:53:01 AM 1 0.52 0.00 0.07 0.00 0.07 99.35 12:54:01 AM all 0.84 0.00 0.11 0.00 0.05 99.00 12:54:01 AM 0 0.69 0.00 0.12 0.00 0.03 99.16 12:54:01 AM 1 1.00 0.00 0.10 0.00 0.07 98.83 12:55:01 AM all 0.44 0.00 0.14 0.00 0.06 99.36 12:55:01 AM 0 0.20 0.00 0.13 0.00 0.07 99.60 12:55:01 AM 1 0.69 0.00 0.15 0.00 0.05 99.11 12:56:01 AM all 1.08 0.00 0.20 0.00 0.04 98.68 12:56:01 AM 0 1.32 0.00 0.30 0.00 0.05 98.33 12:56:01 AM 1 0.83 0.00 0.10 0.00 0.03 99.03 12:57:01 AM all 0.49 0.00 0.10 0.00 0.05 99.36 12:57:01 AM 0 0.38 0.00 0.12 0.00 0.05 99.45 12:57:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 12:58:01 AM all 23.21 0.00 2.87 0.12 0.08 73.73 12:58:01 AM 0 15.58 0.00 2.09 0.12 0.08 82.14 12:58:01 AM 1 30.85 0.00 3.66 0.12 0.07 65.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.03 0.00 0.94 0.62 0.06 92.34 Average: 0 4.59 0.00 0.84 0.67 0.06 93.84 Average: 1 7.48 0.00 1.05 0.58 0.06 90.84