---> uname -a: Linux prd-centos8-robot-2c-8g-44625.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 578 4939 19 2180 6821 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:10:7d:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85454sec preferred_lft 85454sec inet6 fe80::f816:3eff:fe10:7d0e/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) 07/20/2025 _x86_64_ (2 CPU) 04:51:24 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 89.32 20.91 68.42 5438.35 6391.99 04:54:01 AM 89.54 0.72 88.82 52.92 10719.29 04:55:01 AM 31.13 0.42 30.71 64.79 2792.53 04:56:01 AM 79.22 6.96 72.26 1292.77 8447.33 04:57:01 AM 6.37 0.00 6.37 0.00 510.16 04:58:01 AM 0.45 0.00 0.45 0.00 5.23 04:59:01 AM 0.33 0.00 0.33 0.00 3.55 05:00:01 AM 1.87 0.02 1.85 0.13 93.15 05:01:01 AM 0.58 0.02 0.57 0.13 125.39 05:02:01 AM 0.68 0.07 0.62 1.73 25.10 05:03:01 AM 0.22 0.00 0.22 0.00 11.76 05:04:01 AM 0.25 0.00 0.25 0.00 17.73 05:05:01 AM 0.42 0.03 0.38 1.87 17.94 05:06:01 AM 7.60 0.32 7.28 36.93 246.19 05:07:02 AM 31.39 0.57 30.82 65.04 1747.05 Average: 22.63 2.00 20.62 463.72 2077.09 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5355152 7066180 2527280 32.06 2688 1893500 694760 7.78 192756 2014308 199728 04:54:01 AM 5182344 7019524 2700088 34.25 2688 2013480 694728 7.78 199260 2150092 42484 04:55:01 AM 5161492 7043940 2720940 34.52 2688 2056192 674504 7.55 224856 2140012 40472 04:56:01 AM 4981296 7066576 2901136 36.81 2688 2253056 613756 6.87 263176 2257144 10848 04:57:01 AM 4980852 7066132 2901580 36.81 2688 2253056 613756 6.87 263176 2257028 4 04:58:01 AM 4980808 7066092 2901624 36.81 2688 2253060 613756 6.87 263180 2257100 4 04:59:01 AM 4980844 7066128 2901588 36.81 2688 2253060 613756 6.87 263180 2257036 4 05:00:01 AM 4937896 7024572 2944536 37.36 2688 2254492 697600 7.81 263444 2299528 560 05:01:01 AM 4929524 7019316 2952908 37.46 2688 2257572 697600 7.81 263444 2307792 92 05:02:01 AM 4929620 7019856 2952812 37.46 2688 2258016 697600 7.81 263568 2307656 24 05:03:01 AM 4928292 7018908 2954140 37.48 2688 2258396 697600 7.81 263568 2309020 112 05:04:01 AM 4927712 7018712 2954720 37.48 2688 2258772 697600 7.81 263568 2309768 36 05:05:01 AM 4927064 7018540 2955368 37.49 2688 2259248 697600 7.81 263712 2310124 4 05:06:01 AM 4992920 6952604 2889512 36.66 2688 2131304 729876 8.17 300132 2225252 58072 05:07:02 AM 5112260 7039064 2770172 35.14 2688 2100132 675660 7.57 466320 1947072 26924 Average: 5020538 7033743 2861894 36.31 2688 2183556 674010 7.55 267823 2223262 25291 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 329.87 207.53 1756.99 60.19 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 65.39 48.52 715.91 8.20 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 19.80 15.68 7.81 5.42 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 594.62 427.71 423.36 102.11 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 2.48 0.73 0.22 0.14 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.97 1.98 0.56 0.48 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 3.18 1.88 0.48 0.41 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 48.42 32.69 14.76 5.02 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 30.56 27.76 8.11 5.46 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 11.39 9.15 2.71 1.81 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 11.95 9.28 2.90 1.88 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 11.36 9.07 2.70 1.81 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 12.01 9.93 2.90 1.96 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 84.85 54.44 98.83 33.59 0.00 0.00 0.00 0.00 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM eth0 19.74 17.49 16.57 8.52 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 83.25 58.26 203.68 15.80 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) 07/20/2025 _x86_64_ (2 CPU) 04:51:24 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 43.16 0.00 6.69 1.60 0.11 48.45 04:53:01 AM 0 45.12 0.00 7.65 1.19 0.10 45.94 04:53:01 AM 1 41.19 0.00 5.72 2.02 0.12 50.95 04:54:01 AM all 23.72 0.00 3.38 1.37 0.07 71.47 04:54:01 AM 0 34.33 0.00 4.34 0.95 0.07 60.31 04:54:01 AM 1 13.12 0.00 2.42 1.78 0.07 82.61 04:55:01 AM all 18.57 0.00 2.99 0.31 0.05 78.08 04:55:01 AM 0 21.95 0.00 3.25 0.22 0.05 74.53 04:55:01 AM 1 15.19 0.00 2.74 0.40 0.05 81.63 04:56:01 AM all 26.75 0.00 5.43 1.04 0.08 66.69 04:56:01 AM 0 16.32 0.00 4.89 1.15 0.10 77.53 04:56:01 AM 1 37.21 0.00 5.97 0.92 0.07 55.83 04:57:01 AM all 0.30 0.00 0.09 0.04 0.03 99.54 04:57:01 AM 0 0.37 0.00 0.07 0.02 0.03 99.52 04:57:01 AM 1 0.23 0.00 0.12 0.07 0.02 99.57 04:58:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 04:58:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 04:58:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 04:59:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 04:59:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 04:59:01 AM 1 0.10 0.00 0.12 0.00 0.03 99.75 05:00:01 AM all 7.95 0.00 0.81 0.01 0.04 91.19 05:00:01 AM 0 8.84 0.00 0.97 0.02 0.03 90.14 05:00:01 AM 1 7.05 0.00 0.65 0.00 0.05 92.25 05:01:01 AM all 15.29 0.00 0.64 0.00 0.08 83.99 05:01:01 AM 0 18.30 0.00 0.65 0.00 0.08 80.96 05:01:01 AM 1 12.28 0.00 0.63 0.00 0.07 87.02 05:02:01 AM all 4.28 0.00 0.31 0.01 0.04 95.36 05:02:01 AM 0 2.04 0.00 0.20 0.02 0.03 97.71 05:02:01 AM 1 6.52 0.00 0.42 0.00 0.05 93.01 05:03:01 AM all 4.26 0.00 0.32 0.00 0.04 95.38 05:03:01 AM 0 2.27 0.00 0.18 0.00 0.03 97.51 05:03:01 AM 1 6.25 0.00 0.45 0.00 0.05 93.25 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 4.27 0.00 0.33 0.00 0.05 95.36 05:04:01 AM 0 1.02 0.00 0.15 0.00 0.05 98.78 05:04:01 AM 1 7.52 0.00 0.50 0.00 0.05 91.93 05:05:01 AM all 4.71 0.00 0.34 0.00 0.03 94.91 05:05:01 AM 0 3.81 0.00 0.33 0.00 0.03 95.82 05:05:01 AM 1 5.62 0.00 0.35 0.00 0.03 94.00 05:06:01 AM all 15.67 0.00 1.84 0.04 0.06 82.38 05:06:01 AM 0 19.90 0.00 1.82 0.05 0.07 78.17 05:06:01 AM 1 11.45 0.00 1.87 0.03 0.05 86.59 05:07:02 AM all 30.11 0.00 4.33 0.15 0.07 65.33 05:07:02 AM 0 37.93 0.00 5.17 0.15 0.07 56.69 05:07:02 AM 1 22.31 0.00 3.50 0.15 0.08 73.96 Average: all 13.32 0.00 1.84 0.30 0.05 84.48 Average: 0 14.22 0.00 1.98 0.25 0.05 83.49 Average: 1 12.41 0.00 1.70 0.36 0.05 85.47