---> uname -a: Linux prd-centos8-robot-2c-8g-2200.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 600 4920 19 2177 6798 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:bc:b3:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84967sec preferred_lft 84967sec inet6 fe80::f816:3eff:febc:b3d7/64 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) 10/26/2025 _x86_64_ (2 CPU) 03:49:17 LINUX RESTART (2 CPU) 03:50:01 AM tps rtps wtps bread/s bwrtn/s 03:51:01 AM 95.27 6.21 89.06 1091.54 7150.75 03:52:01 AM 72.19 0.65 71.54 51.05 9711.86 03:53:01 AM 18.53 0.42 18.11 64.78 811.61 03:54:01 AM 67.27 6.97 60.31 1292.98 3639.99 03:55:01 AM 30.22 0.00 30.22 0.00 6263.10 03:56:01 AM 4.38 0.23 4.15 12.66 154.69 03:57:01 AM 0.28 0.00 0.28 0.00 5.37 03:58:01 AM 0.20 0.00 0.20 0.00 9.78 03:59:01 AM 0.23 0.00 0.23 0.00 3.52 04:00:00 AM 0.36 0.00 0.36 0.00 13.23 04:00:01 AM 1.74 0.00 1.74 0.00 9.57 04:01:01 AM 0.30 0.02 0.28 0.13 5.35 04:02:01 AM 0.50 0.07 0.43 1.73 13.02 04:03:01 AM 0.52 0.00 0.52 0.00 7.38 04:04:01 AM 0.25 0.00 0.25 0.00 17.93 04:05:01 AM 0.37 0.03 0.33 0.27 8.92 04:06:01 AM 1.27 0.00 1.27 0.00 36.34 04:07:01 AM 0.28 0.00 0.28 0.00 3.42 04:08:01 AM 0.18 0.00 0.18 0.00 10.03 04:09:01 AM 0.35 0.00 0.35 0.00 4.85 04:10:01 AM 0.60 0.00 0.60 0.00 16.03 04:11:01 AM 0.28 0.00 0.28 0.00 4.37 04:12:01 AM 13.58 0.32 13.26 36.92 467.14 04:13:01 AM 30.61 0.52 30.09 63.86 1462.36 Average: 14.70 0.67 14.03 113.75 1296.68 03:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 AM 5240472 7045340 2641952 33.52 2688 1981984 700128 7.84 188672 2112056 217756 03:52:01 AM 5159836 7002368 2722588 34.54 2688 2018868 725852 8.13 199012 2172916 8 03:53:01 AM 5181388 7029212 2701036 34.27 2688 2024060 718772 8.05 223876 2128064 3276 03:54:01 AM 4951060 7049588 2931364 37.19 2688 2264724 670656 7.51 260776 2289764 174984 03:55:01 AM 4947460 7045656 2934964 37.23 2688 2264728 670656 7.51 260776 2289792 12 03:56:01 AM 4905736 7004868 2976688 37.76 2688 2265668 739424 8.28 260904 2331404 8 03:57:01 AM 4905788 7004952 2976636 37.76 2688 2265700 739424 8.28 260904 2331436 4 03:58:01 AM 4896304 6995700 2986120 37.88 2688 2265932 762940 8.54 260904 2340436 4 03:59:01 AM 4895768 6995196 2986656 37.89 2688 2265964 762940 8.54 260904 2340956 4 04:00:00 AM 4895960 6995612 2986464 37.89 2688 2266188 762940 8.54 260912 2341124 16 04:00:01 AM 4895448 6995108 2986976 37.89 2688 2266192 762940 8.54 260912 2341440 32 04:01:01 AM 4894608 6994300 2987816 37.90 2688 2266224 762940 8.54 260912 2342216 8 04:02:01 AM 4900108 7000088 2982316 37.84 2688 2266512 755348 8.46 261048 2336620 4 04:03:01 AM 4899984 7000000 2982440 37.84 2688 2266548 755348 8.46 261048 2336656 4 04:04:01 AM 4899104 6999572 2983320 37.85 2688 2267000 755348 8.46 261156 2337380 4 04:05:01 AM 4883608 6984120 2998816 38.04 2688 2267044 756744 8.47 261328 2351608 24 04:06:01 AM 4869284 6970040 3013140 38.23 2688 2267288 792840 8.88 261328 2366372 8 04:07:01 AM 4897884 6998672 2984540 37.86 2688 2267320 764660 8.56 261328 2338108 40 04:08:01 AM 4897032 6998052 2985392 37.87 2688 2267552 764660 8.56 261328 2339356 4 04:09:01 AM 4882188 6983252 3000236 38.06 2688 2267596 781472 8.75 261328 2353004 4 04:10:01 AM 4874376 6975680 3008048 38.16 2688 2267836 772460 8.65 261328 2361000 12 04:11:01 AM 4895564 6996924 2986860 37.89 2688 2267876 749792 8.40 261328 2339692 48 04:12:01 AM 4977580 6934208 2904844 36.85 2688 2129244 788092 8.82 296744 2246616 53536 04:13:01 AM 5087776 7009292 2794648 35.45 2688 2095028 707428 7.92 462804 1975276 25732 Average: 4947263 7000325 2935161 37.24 2688 2221378 746825 8.36 263815 2293470 19814 03:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 131.20 102.66 1180.19 26.07 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 45.97 32.49 581.60 4.61 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 16.24 10.88 6.64 4.24 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 209.55 161.52 371.58 37.44 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 6.48 4.95 1.82 1.46 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 33.13 24.10 7.07 4.78 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 1.13 0.13 0.09 0.01 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 15.69 14.35 119.91 1.09 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 2.17 0.17 0.13 0.02 0.00 0.00 0.00 0.00 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 11.45 7.14 1.57 0.65 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 2.61 0.00 0.11 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 2.27 0.15 0.11 0.02 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 16.81 15.62 119.93 1.17 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 0.72 0.17 0.04 0.02 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 20.23 16.84 3.84 3.43 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 11.63 8.25 118.72 0.99 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 37.22 30.42 356.15 2.12 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 3.20 0.12 0.37 0.01 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 7.33 6.61 1.79 0.61 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 6.23 5.55 117.68 0.36 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 26.61 25.61 355.26 1.88 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 0.58 0.07 0.04 0.01 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 54.48 36.14 84.22 31.80 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 17.66 16.11 14.64 7.88 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 29.47 22.61 149.73 5.68 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) 10/26/2025 _x86_64_ (2 CPU) 03:49:17 LINUX RESTART (2 CPU) 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 38.70 0.00 6.12 1.15 0.12 53.91 03:51:01 AM 0 27.49 0.00 5.28 0.93 0.12 66.18 03:51:01 AM 1 49.95 0.00 6.96 1.37 0.12 41.60 03:52:01 AM all 13.80 0.00 1.80 1.04 0.08 83.28 03:52:01 AM 0 9.57 0.00 1.89 1.42 0.07 87.05 03:52:01 AM 1 18.03 0.00 1.72 0.67 0.08 79.50 03:53:01 AM all 13.14 0.00 2.07 0.17 0.07 84.56 03:53:01 AM 0 13.97 0.00 1.74 0.20 0.07 84.03 03:53:01 AM 1 12.32 0.00 2.39 0.13 0.07 85.09 03:54:01 AM all 36.87 0.00 6.45 0.65 0.14 55.89 03:54:01 AM 0 23.12 0.00 5.61 0.62 0.13 70.52 03:54:01 AM 1 50.67 0.00 7.30 0.68 0.15 41.20 03:55:01 AM all 0.38 0.00 0.37 0.55 0.03 98.66 03:55:01 AM 0 0.62 0.00 0.40 0.57 0.02 98.40 03:55:01 AM 1 0.15 0.00 0.33 0.53 0.05 98.93 03:56:01 AM all 2.36 0.00 0.32 0.03 0.08 97.22 03:56:01 AM 0 1.34 0.00 0.35 0.05 0.07 98.19 03:56:01 AM 1 3.38 0.00 0.28 0.00 0.08 96.25 03:57:01 AM all 0.33 0.00 0.11 0.00 0.06 99.50 03:57:01 AM 0 0.50 0.00 0.10 0.00 0.07 99.33 03:57:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 03:58:01 AM all 0.96 0.00 0.18 0.00 0.09 98.76 03:58:01 AM 0 1.21 0.00 0.23 0.00 0.10 98.46 03:58:01 AM 1 0.72 0.00 0.13 0.00 0.08 99.07 03:59:01 AM all 0.36 0.00 0.13 0.00 0.08 99.43 03:59:01 AM 0 0.38 0.00 0.17 0.00 0.10 99.35 03:59:01 AM 1 0.33 0.00 0.10 0.00 0.05 99.51 04:00:00 AM all 1.01 0.00 0.15 0.00 0.09 98.75 04:00:00 AM 0 0.31 0.00 0.20 0.00 0.10 99.39 04:00:00 AM 1 1.72 0.00 0.10 0.00 0.07 98.11 04:00:01 AM all 1.29 0.00 0.86 0.00 0.00 97.84 04:00:01 AM 0 0.86 0.00 0.86 0.00 0.00 98.28 04:00:01 AM 1 1.72 0.00 0.86 0.00 0.00 97.41 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 0.50 0.00 0.12 0.00 0.07 99.31 04:01:01 AM 0 0.43 0.00 0.12 0.00 0.07 99.38 04:01:01 AM 1 0.57 0.00 0.12 0.00 0.07 99.25 04:02:01 AM all 0.92 0.00 0.17 0.00 0.08 98.83 04:02:01 AM 0 0.80 0.00 0.10 0.00 0.07 99.03 04:02:01 AM 1 1.04 0.00 0.23 0.00 0.10 98.63 04:03:01 AM all 0.48 0.00 0.10 0.00 0.08 99.33 04:03:01 AM 0 0.33 0.00 0.08 0.00 0.07 99.52 04:03:01 AM 1 0.63 0.00 0.12 0.00 0.10 99.15 04:04:01 AM all 2.11 0.00 0.23 0.00 0.08 97.59 04:04:01 AM 0 0.99 0.00 0.22 0.00 0.08 98.71 04:04:01 AM 1 3.23 0.00 0.23 0.00 0.07 96.47 04:05:01 AM all 0.63 0.00 0.32 0.00 0.07 98.99 04:05:01 AM 0 0.70 0.00 0.22 0.00 0.05 99.03 04:05:01 AM 1 0.55 0.00 0.42 0.00 0.08 98.95 04:06:01 AM all 1.06 0.00 0.21 0.01 0.08 98.64 04:06:01 AM 0 0.90 0.00 0.18 0.00 0.08 98.83 04:06:01 AM 1 1.22 0.00 0.23 0.02 0.08 98.45 04:07:01 AM all 0.48 0.00 0.10 0.00 0.06 99.36 04:07:01 AM 0 0.52 0.00 0.10 0.00 0.05 99.33 04:07:01 AM 1 0.45 0.00 0.10 0.00 0.07 99.38 04:08:01 AM all 0.99 0.00 0.13 0.00 0.07 98.80 04:08:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 04:08:01 AM 1 1.36 0.00 0.18 0.00 0.10 98.36 04:09:01 AM all 0.55 0.00 0.14 0.00 0.05 99.26 04:09:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 04:09:01 AM 1 0.55 0.00 0.22 0.00 0.07 99.16 04:10:01 AM all 1.09 0.00 0.22 0.00 0.05 98.64 04:10:01 AM 0 1.05 0.00 0.22 0.00 0.03 98.69 04:10:01 AM 1 1.12 0.00 0.22 0.00 0.07 98.59 04:11:01 AM all 0.53 0.00 0.14 0.00 0.05 99.28 04:11:01 AM 0 0.50 0.00 0.12 0.00 0.05 99.33 04:11:01 AM 1 0.55 0.00 0.17 0.00 0.05 99.23 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 11.39 0.00 1.73 0.08 0.08 86.72 04:12:01 AM 0 8.52 0.00 1.30 0.07 0.07 90.04 04:12:01 AM 1 14.26 0.00 2.16 0.10 0.08 83.39 04:13:01 AM all 33.01 0.00 4.39 0.13 0.11 62.37 04:13:01 AM 0 28.08 0.00 3.97 0.08 0.10 67.76 04:13:01 AM 1 37.93 0.00 4.80 0.17 0.12 56.99 Average: all 7.04 0.00 1.12 0.17 0.08 91.60 Average: 0 5.34 0.00 0.99 0.17 0.07 93.43 Average: 1 8.74 0.00 1.25 0.16 0.08 89.77