---> uname -a: Linux prd-centos8-robot-2c-8g-5866.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 608 4946 19 2142 6793 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:b3:67:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:feb3:671f/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) 01/28/2025 _x86_64_ (2 CPU) 03:22:18 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 89.12 54.17 34.96 6440.79 26042.90 03:25:01 AM 108.85 0.15 108.70 4.00 10209.71 03:26:01 AM 37.61 1.05 36.56 113.71 4447.88 03:27:01 AM 31.17 6.75 24.43 1247.98 1564.96 03:28:01 AM 39.52 0.03 39.49 3.47 6830.17 03:29:01 AM 3.75 0.00 3.75 0.00 148.70 03:30:01 AM 0.33 0.00 0.33 0.00 3.85 03:31:01 AM 0.50 0.08 0.42 31.99 5.46 03:32:01 AM 1.90 0.02 1.88 0.13 94.99 03:33:01 AM 0.85 0.00 0.85 0.00 126.95 03:34:01 AM 0.35 0.00 0.35 0.00 17.63 03:35:01 AM 0.25 0.03 0.22 1.87 8.43 03:36:01 AM 12.98 0.33 12.65 37.86 532.79 Average: 25.17 4.82 20.35 606.32 3848.93 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5558364 7083436 2324068 29.48 2688 1718128 705660 7.90 185768 1856360 84820 03:25:01 AM 5185692 7014220 2696740 34.21 2688 2007036 714368 8.00 190352 2165980 135324 03:26:01 AM 5292752 7098640 2589680 32.85 2688 1983812 627336 7.02 217728 2029580 16 03:27:01 AM 4986496 7030176 2895936 36.74 2688 2213844 699116 7.83 256752 2273764 174084 03:28:01 AM 4994732 7041032 2887700 36.63 2688 2216152 658696 7.38 258416 2256168 28 03:29:01 AM 4994624 7040936 2887808 36.64 2688 2216156 658696 7.38 258420 2256232 8 03:30:01 AM 4994328 7040632 2888104 36.64 2688 2216156 652980 7.31 258420 2256456 4 03:31:01 AM 4956576 7004188 2925856 37.12 2688 2217448 684484 7.66 258544 2294028 316 03:32:01 AM 4947948 6996992 2934484 37.23 2688 2218888 720620 8.07 258684 2302444 724 03:33:01 AM 4941776 6993592 2940656 37.31 2688 2221652 720620 8.07 258688 2308704 52 03:34:01 AM 4941208 6993392 2941224 37.31 2688 2222020 720620 8.07 258688 2309304 4 03:35:01 AM 4939788 6992408 2942644 37.33 2688 2222464 720620 8.07 258828 2310524 216 03:36:01 AM 5078896 6964288 2803536 35.57 2688 2060508 735000 8.23 295456 2155408 24836 Average: 5062552 7022610 2819880 35.77 2688 2133405 693755 7.77 247288 2213458 32341 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 272.26 153.63 1158.50 54.15 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 98.08 68.89 1086.46 10.54 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 13.40 9.62 7.10 3.95 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 38.39 32.69 296.37 16.59 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 480.12 316.44 105.42 76.88 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 4.00 1.93 1.57 0.46 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 3.70 1.83 0.57 0.41 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 22.11 11.56 7.98 1.50 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 34.96 25.82 9.26 4.80 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 28.63 22.40 6.33 4.34 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 14.93 9.96 3.01 1.90 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 15.13 9.20 3.08 1.91 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 80.97 52.39 97.87 34.51 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 85.13 55.11 214.13 16.30 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) 01/28/2025 _x86_64_ (2 CPU) 03:22:18 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 33.10 0.05 6.55 15.83 0.21 44.25 03:24:01 AM 0 31.72 0.02 4.88 13.74 0.26 49.38 03:24:01 AM 1 34.47 0.08 8.21 17.90 0.17 39.17 03:25:01 AM all 32.05 0.00 4.76 6.03 0.13 57.04 03:25:01 AM 0 37.04 0.00 5.14 8.11 0.13 49.57 03:25:01 AM 1 27.04 0.00 4.37 3.95 0.12 64.53 03:26:01 AM all 14.20 0.00 2.12 1.41 0.13 82.15 03:26:01 AM 0 16.21 0.00 2.16 1.44 0.14 80.05 03:26:01 AM 1 12.19 0.00 2.08 1.39 0.12 84.22 03:27:01 AM all 20.89 0.00 4.48 1.69 0.11 72.84 03:27:01 AM 0 18.88 0.00 4.20 1.58 0.12 75.21 03:27:01 AM 1 22.90 0.00 4.75 1.79 0.10 70.46 03:28:01 AM all 9.64 0.00 2.44 4.58 0.06 83.28 03:28:01 AM 0 12.29 0.00 2.72 4.45 0.07 80.48 03:28:01 AM 1 6.99 0.00 2.17 4.71 0.05 86.08 03:29:01 AM all 0.37 0.00 0.11 0.02 0.03 99.47 03:29:01 AM 0 0.25 0.00 0.12 0.00 0.03 99.60 03:29:01 AM 1 0.48 0.00 0.10 0.03 0.03 99.35 03:30:01 AM all 0.38 0.00 0.12 0.00 0.03 99.47 03:30:01 AM 0 0.15 0.00 0.13 0.00 0.03 99.68 03:30:01 AM 1 0.62 0.00 0.10 0.00 0.02 99.27 03:31:01 AM all 1.03 0.00 0.23 0.02 0.03 98.69 03:31:01 AM 0 0.30 0.00 0.22 0.00 0.03 99.45 03:31:01 AM 1 1.76 0.00 0.25 0.03 0.03 97.93 03:32:01 AM all 10.57 0.00 0.96 0.01 0.08 88.38 03:32:01 AM 0 12.17 0.00 1.05 0.02 0.07 86.69 03:32:01 AM 1 8.98 0.00 0.87 0.00 0.08 90.07 03:33:01 AM all 13.23 0.00 0.36 0.08 0.06 86.28 03:33:01 AM 0 16.58 0.00 0.39 0.12 0.07 82.85 03:33:01 AM 1 9.88 0.00 0.34 0.03 0.05 89.70 03:34:01 AM all 4.30 0.00 0.28 0.00 0.07 95.34 03:34:01 AM 0 3.02 0.00 0.22 0.00 0.07 96.69 03:34:01 AM 1 5.59 0.00 0.35 0.00 0.07 93.99 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 4.11 0.00 0.27 0.00 0.07 95.55 03:35:01 AM 0 5.01 0.00 0.33 0.00 0.07 94.58 03:35:01 AM 1 3.21 0.00 0.20 0.00 0.07 96.52 03:36:01 AM all 16.88 0.00 2.02 0.43 0.09 80.58 03:36:01 AM 0 20.51 0.00 1.56 0.30 0.10 77.52 03:36:01 AM 1 13.26 0.00 2.47 0.55 0.08 83.63 Average: all 12.33 0.00 1.89 2.29 0.08 83.40 Average: 0 13.35 0.00 1.77 2.27 0.09 82.52 Average: 1 11.30 0.01 2.01 2.32 0.08 84.28