---> uname -a: Linux prd-centos8-robot-2c-8g-2220.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 620 4909 19 2167 6779 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:03:01:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85026sec preferred_lft 85026sec inet6 fe80::f816:3eff:fe03:1f9/64 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) 08/18/2025 _x86_64_ (2 CPU) 00:37:42 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 223.66 132.47 91.19 13819.41 41733.37 12:40:01 AM 93.24 0.72 92.52 52.92 10978.01 12:41:01 AM 51.98 7.13 44.85 1310.50 3812.18 12:42:01 AM 63.41 0.25 63.16 47.06 8021.33 12:43:01 AM 4.02 0.23 3.78 12.66 145.23 12:44:01 AM 2.07 0.00 2.07 0.00 87.87 12:45:01 AM 0.28 0.00 0.28 0.00 5.00 12:46:01 AM 0.25 0.00 0.25 0.00 10.08 12:47:01 AM 0.20 0.00 0.20 0.00 2.97 12:48:01 AM 0.28 0.00 0.28 0.00 11.26 12:49:01 AM 0.27 0.00 0.27 0.00 4.85 12:50:01 AM 0.27 0.00 0.27 0.00 10.05 12:51:01 AM 0.33 0.00 0.33 0.00 6.33 12:52:01 AM 0.22 0.00 0.22 0.00 17.50 12:53:01 AM 0.33 0.03 0.30 0.27 6.03 12:54:01 AM 1.47 0.00 1.47 0.00 40.71 12:55:01 AM 0.30 0.00 0.30 0.00 5.13 12:56:01 AM 0.17 0.00 0.17 0.00 8.97 12:57:01 AM 0.18 0.00 0.18 0.00 3.40 12:58:01 AM 0.43 0.00 0.43 0.00 14.80 12:59:01 AM 0.25 0.00 0.25 0.00 4.70 01:00:01 AM 22.90 0.40 22.50 46.79 1007.65 Average: 21.21 6.42 14.79 695.04 2997.36 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5400680 7064772 2481752 31.48 2688 1847212 713168 7.99 185816 1979256 163660 12:40:01 AM 5161300 6995744 2721132 34.52 2688 2010128 750272 8.40 198324 2170236 42480 12:41:01 AM 4998172 6982916 2884260 36.59 2688 2157276 770368 8.63 262000 2262252 88096 12:42:01 AM 4944164 7029764 2938268 37.28 2688 2253084 665968 7.46 262272 2294944 28 12:43:01 AM 4901360 6987916 2981072 37.82 2688 2254040 734504 8.22 262400 2337696 576 12:44:01 AM 4901708 6988296 2980724 37.81 2688 2254072 734504 8.22 262400 2337624 52 12:45:01 AM 4892340 6979156 2990092 37.93 2688 2254300 760252 8.51 262400 2346352 240 12:46:01 AM 4892436 6979288 2989996 37.93 2688 2254336 760252 8.51 262400 2346504 40 12:47:01 AM 4890836 6977912 2991596 37.95 2688 2254560 760252 8.51 262408 2348356 232 12:48:01 AM 4890780 6977888 2991652 37.95 2688 2254592 760252 8.51 262408 2348388 40 12:49:01 AM 4896720 6984048 2985712 37.88 2688 2254812 758908 8.50 262408 2342072 224 12:50:01 AM 4896508 6983868 2985924 37.88 2688 2254844 737128 8.25 262408 2342288 40 12:51:01 AM 4896772 6984560 2985660 37.88 2688 2255300 737128 8.25 262516 2342588 460 12:52:01 AM 4881804 6969656 3000628 38.07 2688 2255348 774348 8.67 262516 2356940 68 12:53:01 AM 4866808 6954896 3015624 38.26 2688 2255584 778580 8.72 262672 2371736 252 12:54:01 AM 4895144 6983268 2987288 37.90 2688 2255620 754696 8.45 262672 2343488 40 12:55:01 AM 4895388 6983728 2987044 37.89 2688 2255852 754696 8.45 262672 2343540 244 12:56:01 AM 4880692 6969076 3001740 38.08 2688 2255896 783564 8.77 262672 2357372 52 12:57:01 AM 4880864 6969268 3001568 38.08 2688 2255900 783564 8.77 262672 2357396 4 12:58:01 AM 4872024 6960664 3010408 38.19 2688 2256136 774368 8.67 262676 2366676 4 12:59:01 AM 4894064 6982736 2988368 37.91 2688 2256168 754664 8.45 262676 2344280 4 01:00:01 AM 5015584 6924128 2866848 36.37 2688 2082404 790432 8.85 459596 2050856 23432 Average: 4938461 6982434 2943971 37.35 2688 2213067 754176 8.44 265045 2304129 14558 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 324.88 204.13 1674.81 57.78 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 68.84 55.28 799.70 9.01 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 39.79 33.82 330.21 8.49 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 210.30 155.11 47.05 45.94 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 30.03 21.53 7.32 4.84 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 2.13 0.57 0.64 0.31 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 17.23 16.43 120.00 1.22 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 0.97 0.17 0.12 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 9.77 8.52 1.41 0.67 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 1.13 0.17 0.08 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 16.51 16.06 120.10 1.27 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 0.48 0.17 0.03 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 19.93 19.29 3.37 3.35 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 10.65 5.95 118.27 0.42 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 28.02 27.01 355.70 2.26 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 0.95 0.20 0.23 0.08 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 12.95 8.32 2.14 0.66 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 9.95 8.40 117.92 0.55 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 8.56 6.85 89.07 0.45 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 29.28 27.53 266.95 1.93 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 1.17 0.38 0.42 0.27 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 64.86 42.04 90.63 31.76 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 41.29 29.91 188.47 7.79 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) 08/18/2025 _x86_64_ (2 CPU) 00:37:42 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 45.04 0.06 11.40 3.62 0.12 39.77 12:39:01 AM 0 48.08 0.10 11.38 3.87 0.12 36.46 12:39:01 AM 1 42.00 0.02 11.42 3.37 0.12 43.07 12:40:01 AM all 26.63 0.00 3.79 0.98 0.08 68.53 12:40:01 AM 0 34.35 0.00 4.14 0.80 0.08 60.63 12:40:01 AM 1 18.87 0.00 3.44 1.15 0.07 76.47 12:41:01 AM all 25.69 0.00 4.27 0.87 0.09 69.08 12:41:01 AM 0 31.53 0.00 4.68 0.83 0.08 62.87 12:41:01 AM 1 19.85 0.00 3.86 0.90 0.10 75.29 12:42:01 AM all 18.52 0.00 3.54 0.53 0.07 77.33 12:42:01 AM 0 19.73 0.00 3.24 0.62 0.07 76.35 12:42:01 AM 1 17.32 0.00 3.84 0.45 0.07 78.32 12:43:01 AM all 2.18 0.00 0.26 0.01 0.04 97.51 12:43:01 AM 0 1.99 0.00 0.17 0.02 0.03 97.80 12:43:01 AM 1 2.38 0.00 0.35 0.00 0.05 97.22 12:44:01 AM all 0.51 0.00 0.13 0.01 0.07 99.29 12:44:01 AM 0 0.23 0.00 0.15 0.00 0.08 99.53 12:44:01 AM 1 0.78 0.00 0.10 0.02 0.05 99.05 12:45:01 AM all 0.96 0.00 0.16 0.00 0.06 98.82 12:45:01 AM 0 1.07 0.00 0.23 0.00 0.08 98.61 12:45:01 AM 1 0.85 0.00 0.08 0.00 0.03 99.03 12:46:01 AM all 0.50 0.00 0.09 0.00 0.07 99.34 12:46:01 AM 0 0.38 0.00 0.13 0.00 0.08 99.40 12:46:01 AM 1 0.62 0.00 0.05 0.00 0.05 99.28 12:47:01 AM all 0.97 0.00 0.13 0.00 0.07 98.83 12:47:01 AM 0 1.22 0.00 0.18 0.00 0.07 98.53 12:47:01 AM 1 0.72 0.00 0.08 0.00 0.07 99.13 12:48:01 AM all 0.50 0.00 0.11 0.00 0.05 99.34 12:48:01 AM 0 0.42 0.00 0.17 0.00 0.07 99.35 12:48:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:49:01 AM all 0.92 0.00 0.16 0.00 0.06 98.86 12:49:01 AM 0 0.62 0.00 0.17 0.00 0.07 99.15 12:49:01 AM 1 1.22 0.00 0.15 0.00 0.05 98.58 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.47 0.00 0.10 0.00 0.05 99.38 12:50:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:50:01 AM 1 0.37 0.00 0.13 0.00 0.07 99.43 12:51:01 AM all 2.01 0.00 0.19 0.00 0.07 97.73 12:51:01 AM 0 2.49 0.00 0.20 0.00 0.05 97.26 12:51:01 AM 1 1.54 0.00 0.18 0.00 0.08 98.19 12:52:01 AM all 0.55 0.00 0.14 0.00 0.06 99.25 12:52:01 AM 0 0.47 0.00 0.17 0.00 0.08 99.28 12:52:01 AM 1 0.63 0.00 0.12 0.00 0.03 99.22 12:53:01 AM all 1.05 0.00 0.33 0.00 0.05 98.57 12:53:01 AM 0 1.41 0.00 0.52 0.00 0.07 98.01 12:53:01 AM 1 0.68 0.00 0.15 0.00 0.03 99.13 12:54:01 AM all 0.48 0.00 0.10 0.01 0.08 99.33 12:54:01 AM 0 0.22 0.00 0.12 0.00 0.08 99.58 12:54:01 AM 1 0.75 0.00 0.08 0.02 0.07 99.08 12:55:01 AM all 0.92 0.00 0.11 0.00 0.05 98.92 12:55:01 AM 0 1.20 0.00 0.12 0.00 0.05 98.63 12:55:01 AM 1 0.63 0.00 0.10 0.00 0.05 99.21 12:56:01 AM all 0.55 0.00 0.13 0.00 0.06 99.26 12:56:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 12:56:01 AM 1 0.50 0.00 0.18 0.00 0.07 99.25 12:57:01 AM all 0.44 0.00 0.10 0.00 0.05 99.41 12:57:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:57:01 AM 1 0.28 0.00 0.13 0.00 0.07 99.52 12:58:01 AM all 1.00 0.00 0.20 0.00 0.05 98.75 12:58:01 AM 0 1.05 0.00 0.25 0.00 0.07 98.63 12:58:01 AM 1 0.95 0.00 0.15 0.00 0.03 98.86 12:59:01 AM all 0.49 0.00 0.11 0.00 0.06 99.34 12:59:01 AM 0 0.23 0.00 0.15 0.00 0.08 99.53 12:59:01 AM 1 0.75 0.00 0.07 0.00 0.03 99.15 01:00:01 AM all 23.42 0.00 3.18 0.13 0.07 73.21 01:00:01 AM 0 33.41 0.00 4.02 0.15 0.07 62.36 01:00:01 AM 1 13.45 0.00 2.33 0.10 0.07 84.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.00 0.00 1.31 0.28 0.06 91.35 Average: 0 8.27 0.00 1.38 0.29 0.07 89.98 Average: 1 5.72 0.00 1.23 0.27 0.06 92.72