---> uname -a: Linux prd-centos8-robot-2c-8g-11430.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 577 4923 19 2196 6820 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:52:ae:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85041sec preferred_lft 85041sec inet6 fe80::f816:3eff:fe52:ae58/64 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) 12/07/2025 _x86_64_ (2 CPU) 23:00:32 LINUX RESTART (2 CPU) 11:01:01 PM tps rtps wtps bread/s bwrtn/s 11:02:01 PM 96.49 37.32 59.16 7198.67 5887.46 11:03:01 PM 104.25 0.92 103.33 65.84 11779.39 11:04:01 PM 28.12 0.42 27.71 64.78 2388.14 11:05:01 PM 90.33 9.45 80.89 1685.59 8598.42 11:06:01 PM 11.21 0.00 11.21 0.00 1293.60 11:07:01 PM 3.58 0.00 3.58 0.00 130.53 11:08:01 PM 0.17 0.00 0.17 0.00 1.32 11:09:01 PM 0.52 0.22 0.30 11.73 17.38 11:10:01 PM 1.87 0.00 1.87 0.00 83.94 11:11:01 PM 0.57 0.00 0.57 0.00 12.76 11:12:01 PM 0.33 0.00 0.33 0.00 4.67 11:13:01 PM 0.20 0.00 0.20 0.00 2.15 11:14:02 PM 0.18 0.00 0.18 0.00 2.05 11:15:01 PM 0.19 0.02 0.17 0.95 1.61 11:16:01 PM 0.47 0.03 0.43 0.27 18.56 11:17:01 PM 1.30 0.00 1.30 0.00 38.09 11:18:01 PM 0.22 0.00 0.22 0.00 11.75 11:19:01 PM 0.37 0.00 0.37 0.00 11.80 11:20:01 PM 0.17 0.00 0.17 0.00 20.56 11:21:01 PM 0.43 0.07 0.37 3.20 37.60 11:22:01 PM 6.87 0.32 6.55 36.93 200.60 11:23:01 PM 32.92 0.52 32.41 63.85 1592.19 Average: 17.32 2.24 15.08 415.67 1461.97 11:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 PM 5301248 6997004 2581180 32.75 2688 1881948 777652 8.71 221592 2051044 192800 11:03:01 PM 5164060 7012532 2718368 34.49 2688 2024080 703892 7.88 198832 2168608 42012 11:04:01 PM 5190136 7066368 2692292 34.16 2688 2051272 656380 7.35 223156 2117684 25072 11:05:01 PM 4950012 7064892 2932416 37.20 2688 2281752 628900 7.04 266320 2283432 33340 11:06:01 PM 4948680 7063288 2933748 37.22 2688 2281760 628900 7.04 266332 2283992 4 11:07:01 PM 4948892 7063504 2933536 37.22 2688 2281764 628900 7.04 266336 2283792 8 11:08:01 PM 4948996 7063608 2933432 37.21 2688 2281764 628900 7.04 266340 2283720 4 11:09:01 PM 4898712 7014564 2983716 37.85 2688 2283004 716012 8.02 266620 2332852 644 11:10:01 PM 4898008 7013968 2984420 37.86 2688 2283112 734328 8.22 266620 2333576 116 11:11:01 PM 4896668 7012636 2985760 37.88 2688 2283112 734328 8.22 266620 2335440 4 11:12:01 PM 4896592 7012560 2985836 37.88 2688 2283112 734328 8.22 266620 2335392 4 11:13:01 PM 4896516 7012496 2985912 37.88 2688 2283124 734328 8.22 266620 2335456 4 11:14:02 PM 4896628 7012608 2985800 37.88 2688 2283124 734328 8.22 266620 2335348 8 11:15:01 PM 4898152 7014248 2984276 37.86 2688 2283256 734328 8.22 266620 2333980 112 11:16:01 PM 4897356 7013724 2985072 37.87 2688 2283520 732752 8.20 266744 2334388 72 11:17:01 PM 4897380 7013964 2985048 37.87 2688 2283768 732752 8.20 266744 2334560 52 11:18:01 PM 4897364 7014220 2985064 37.87 2688 2284024 732752 8.20 266744 2334700 16 11:19:01 PM 4897144 7014252 2985284 37.87 2688 2284280 732752 8.20 266744 2334952 76 11:20:01 PM 4895296 7013136 2987132 37.90 2688 2284984 714288 8.00 266772 2336340 204 11:21:01 PM 4820216 6938996 3062212 38.85 2688 2285920 817836 9.16 267044 2411088 84 11:22:01 PM 5003244 6979456 2879184 36.53 2688 2147124 720756 8.07 302824 2209360 53400 11:23:01 PM 5130352 7073412 2752076 34.91 2688 2116020 635728 7.12 469668 1922876 26992 Average: 4962348 7022065 2920080 37.05 2688 2228901 708869 7.94 270388 2274208 17047 11:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 333.91 203.56 1671.30 61.26 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 84.97 64.90 845.34 9.80 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 22.24 12.76 7.63 4.67 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 220.36 166.46 374.49 45.72 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 326.27 245.42 69.47 53.90 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 2.23 1.90 0.53 0.46 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 4.07 1.95 0.64 0.43 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 60.72 48.48 39.43 4.72 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 13.75 13.48 16.06 0.96 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 0.43 0.08 0.04 0.01 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.85 0.27 0.17 0.08 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.62 0.10 0.04 0.01 0.00 0.00 0.00 0.00 11:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 PM eth0 0.50 0.25 0.03 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 8.07 7.22 1.36 0.57 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 6.28 2.32 2.52 0.69 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.87 2.37 2.01 0.69 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 6.41 2.03 2.27 0.42 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 2.58 2.02 1.66 0.42 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 38.84 38.59 8.22 3.84 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 35.30 34.87 33.34 2.85 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 84.92 57.74 96.25 30.86 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 16.88 14.78 13.82 7.51 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 57.87 41.92 145.02 10.46 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) 12/07/2025 _x86_64_ (2 CPU) 23:00:32 LINUX RESTART (2 CPU) 11:01:01 PM CPU %user %nice %system %iowait %steal %idle 11:02:01 PM all 39.02 0.02 6.60 6.04 0.13 48.19 11:02:01 PM 0 42.35 0.00 6.36 4.87 0.17 46.25 11:02:01 PM 1 35.68 0.03 6.85 7.20 0.10 50.13 11:03:01 PM all 30.02 0.00 4.46 2.36 0.08 63.08 11:03:01 PM 0 46.49 0.00 5.62 2.78 0.08 45.02 11:03:01 PM 1 13.59 0.00 3.29 1.93 0.08 81.10 11:04:01 PM all 15.83 0.00 2.41 0.50 0.08 81.18 11:04:01 PM 0 25.97 0.00 2.97 0.64 0.08 70.34 11:04:01 PM 1 5.71 0.00 1.85 0.37 0.08 91.99 11:05:01 PM all 34.39 0.00 6.38 1.13 0.11 57.99 11:05:01 PM 0 48.33 0.00 6.95 1.22 0.12 43.39 11:05:01 PM 1 20.46 0.00 5.82 1.05 0.10 72.57 11:06:01 PM all 0.91 0.00 0.71 0.14 0.04 98.19 11:06:01 PM 0 1.11 0.00 0.64 0.08 0.05 98.12 11:06:01 PM 1 0.72 0.00 0.79 0.20 0.03 98.26 11:07:01 PM all 0.27 0.00 0.09 0.02 0.05 99.57 11:07:01 PM 0 0.47 0.00 0.08 0.00 0.05 99.40 11:07:01 PM 1 0.07 0.00 0.10 0.03 0.05 99.75 11:08:01 PM all 0.36 0.00 0.08 0.00 0.03 99.54 11:08:01 PM 0 0.32 0.00 0.08 0.00 0.02 99.58 11:08:01 PM 1 0.40 0.00 0.07 0.00 0.03 99.50 11:09:01 PM all 4.17 0.00 0.71 0.00 0.07 95.05 11:09:01 PM 0 5.41 0.00 0.95 0.00 0.05 93.59 11:09:01 PM 1 2.96 0.00 0.48 0.00 0.08 96.47 11:10:01 PM all 4.76 0.00 0.44 0.01 0.05 94.74 11:10:01 PM 0 5.54 0.00 0.55 0.02 0.05 93.84 11:10:01 PM 1 4.01 0.00 0.33 0.00 0.05 95.61 11:11:01 PM all 4.68 0.00 0.45 0.00 0.06 94.81 11:11:01 PM 0 1.58 0.00 0.19 0.00 0.05 98.18 11:11:01 PM 1 8.02 0.00 0.75 0.00 0.07 91.17 11:12:01 PM all 4.61 0.00 0.43 0.00 0.06 94.90 11:12:01 PM 0 0.55 0.00 0.08 0.00 0.05 99.32 11:12:01 PM 1 9.08 0.00 0.81 0.00 0.07 90.03 11:12:01 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 4.59 0.00 0.35 0.00 0.06 95.00 11:13:01 PM 0 0.52 0.00 0.03 0.00 0.05 99.40 11:13:01 PM 1 9.08 0.00 0.70 0.00 0.07 90.15 11:14:02 PM all 4.44 0.00 0.40 0.00 0.05 95.10 11:14:02 PM 0 0.55 0.00 0.07 0.00 0.05 99.33 11:14:02 PM 1 8.74 0.00 0.77 0.00 0.06 90.44 11:15:01 PM all 3.88 0.00 0.34 0.00 0.06 95.71 11:15:01 PM 0 0.88 0.00 0.07 0.00 0.05 99.00 11:15:01 PM 1 7.12 0.00 0.64 0.00 0.07 92.17 11:16:01 PM all 1.09 0.00 0.25 0.01 0.09 98.56 11:16:01 PM 0 0.70 0.00 0.20 0.02 0.10 98.98 11:16:01 PM 1 1.47 0.00 0.30 0.00 0.08 98.15 11:17:01 PM all 1.03 0.00 0.12 0.02 0.08 98.76 11:17:01 PM 0 1.30 0.00 0.12 0.00 0.08 98.50 11:17:01 PM 1 0.75 0.00 0.12 0.03 0.07 99.03 11:18:01 PM all 0.95 0.00 0.11 0.00 0.11 98.83 11:18:01 PM 0 1.19 0.00 0.12 0.00 0.13 98.56 11:18:01 PM 1 0.72 0.00 0.10 0.00 0.08 99.10 11:19:01 PM all 1.06 0.00 0.13 0.00 0.08 98.73 11:19:01 PM 0 0.85 0.00 0.10 0.00 0.07 98.98 11:19:01 PM 1 1.27 0.00 0.17 0.00 0.08 98.48 11:20:01 PM all 2.86 0.00 0.44 0.00 0.08 96.63 11:20:01 PM 0 2.36 0.00 0.20 0.00 0.05 97.39 11:20:01 PM 1 3.35 0.00 0.67 0.00 0.10 95.88 11:21:01 PM all 3.65 0.00 0.43 0.01 0.06 95.86 11:21:01 PM 0 4.96 0.00 0.46 0.00 0.05 94.53 11:21:01 PM 1 2.36 0.00 0.40 0.02 0.07 97.16 11:22:01 PM all 9.35 0.00 1.71 0.07 0.08 88.79 11:22:01 PM 0 10.39 0.00 1.34 0.07 0.07 88.14 11:22:01 PM 1 8.31 0.00 2.09 0.07 0.08 89.45 11:23:01 PM all 31.94 0.00 3.75 0.20 0.09 64.02 11:23:01 PM 0 35.59 0.00 4.12 0.17 0.10 60.03 11:23:01 PM 1 28.29 0.00 3.38 0.23 0.08 68.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.34 0.00 1.42 0.48 0.07 88.68 Average: 0 10.84 0.00 1.43 0.45 0.07 87.21 Average: 1 7.83 0.00 1.40 0.52 0.07 90.18