---> uname -a: Linux prd-centos8-robot-2c-8g-1644.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4867 19 2254 6823 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:d7:64:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fed7:648c/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) 10/07/2025 _x86_64_ (2 CPU) 13:57:02 LINUX RESTART (2 CPU) 01:58:01 PM tps rtps wtps bread/s bwrtn/s 01:59:01 PM 77.59 0.40 77.19 15.46 7033.76 02:00:02 PM 75.72 0.75 74.98 53.45 9105.26 02:01:01 PM 41.77 0.39 41.38 65.34 3081.38 02:02:01 PM 69.30 7.04 62.25 1293.77 8002.96 02:03:01 PM 11.26 0.00 11.26 0.00 716.30 02:04:01 PM 0.37 0.00 0.37 0.00 6.05 02:05:01 PM 0.12 0.00 0.12 0.00 1.30 02:06:01 PM 0.62 0.22 0.40 11.73 110.56 02:07:01 PM 2.20 0.03 2.17 1.87 228.56 02:08:01 PM 0.30 0.00 0.30 0.00 106.58 02:09:01 PM 0.40 0.00 0.40 0.00 124.98 02:10:01 PM 6.33 5.95 0.38 574.88 146.37 02:11:01 PM 3.07 0.00 3.07 0.00 126.12 02:12:01 PM 0.27 0.00 0.27 0.00 27.89 02:13:01 PM 1.45 0.03 1.42 0.27 94.85 02:14:01 PM 0.23 0.00 0.23 0.00 137.05 02:15:01 PM 0.18 0.00 0.18 0.00 32.01 02:16:01 PM 14.81 0.32 14.50 36.92 688.74 02:17:01 PM 28.30 0.48 27.81 53.86 2430.61 Average: 17.57 0.82 16.75 111.01 1693.86 01:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:59:01 PM 5343864 7067096 2538568 32.21 2688 1905564 660852 7.40 186508 2027120 145348 02:00:02 PM 5172536 7015212 2709896 34.38 2688 2018240 717712 8.04 198344 2157620 42008 02:01:01 PM 5104076 7014884 2778356 35.25 2688 2084316 692164 7.75 234188 2186328 54716 02:02:01 PM 4965952 7061496 2916480 37.00 2688 2263172 617088 6.91 261828 2267540 10848 02:03:01 PM 4971312 7066772 2911120 36.93 2688 2263176 617088 6.91 261828 2267484 12 02:04:01 PM 4971176 7066636 2911256 36.93 2688 2263176 617088 6.91 261828 2267612 12 02:05:01 PM 4971336 7066788 2911096 36.93 2688 2263176 617088 6.91 261828 2267564 4 02:06:01 PM 4917536 7016792 2964896 37.61 2688 2266988 706976 7.92 261960 2320880 364 02:07:01 PM 4908200 7012200 2974232 37.73 2688 2271732 725836 8.13 262444 2329708 236 02:08:01 PM 4904076 7011880 2978356 37.78 2688 2275536 725836 8.13 262508 2333752 928 02:09:01 PM 4896040 7007820 2986392 37.89 2688 2279536 725836 8.13 262508 2341620 1308 02:10:01 PM 4875628 7007776 3006804 38.15 2688 2299820 722996 8.10 264748 2359828 712 02:11:01 PM 4873984 7007792 3008448 38.17 2688 2301516 722996 8.10 264748 2361444 104 02:12:01 PM 4871596 7006768 3010836 38.20 2688 2302844 744232 8.33 264748 2363436 720 02:13:01 PM 4870720 7007608 3011712 38.21 2688 2304552 744232 8.33 264888 2364580 540 02:14:01 PM 4867020 7007600 3015412 38.25 2688 2308252 744232 8.33 264888 2368180 196 02:15:01 PM 4865652 7007464 3016780 38.27 2688 2309480 744232 8.33 264888 2369524 520 02:16:01 PM 4935428 6933456 2947004 37.39 2688 2171364 772188 8.65 317928 2269276 64176 02:17:01 PM 5069980 7072300 2812452 35.68 2688 2176076 645896 7.23 490092 1965288 26988 Average: 4966111 7024123 2916321 37.00 2688 2227817 698135 7.82 269089 2273094 18407 01:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 89.64 70.44 1019.38 7.47 0.00 0.00 0.00 0.00 02:00:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:02 PM eth0 61.30 45.02 623.39 7.60 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 35.65 33.06 159.59 8.80 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 459.39 332.20 271.02 83.19 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 3.82 2.30 0.76 0.52 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 2.47 0.70 0.25 0.12 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 3.85 2.35 0.59 0.53 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 176.77 160.08 43.68 13.20 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 118.30 116.98 36.83 9.47 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 84.51 82.89 29.81 6.86 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 85.90 86.15 30.48 7.33 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 88.35 84.92 24.94 7.14 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 85.00 81.47 17.02 6.61 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 103.67 103.13 17.21 8.10 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 108.28 107.48 20.10 8.58 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 94.57 96.22 25.76 7.42 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 3.45 4.07 0.71 0.73 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 154.38 115.98 172.54 102.01 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 19.38 17.16 15.90 7.86 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 93.68 81.24 132.09 15.46 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) 10/07/2025 _x86_64_ (2 CPU) 13:57:02 LINUX RESTART (2 CPU) 01:58:01 PM CPU %user %nice %system %iowait %steal %idle 01:59:01 PM all 26.25 0.00 3.82 8.82 0.14 60.96 01:59:01 PM 0 27.58 0.00 3.98 7.74 0.13 60.57 01:59:01 PM 1 24.93 0.00 3.67 9.91 0.15 61.34 02:00:02 PM all 21.93 0.00 3.03 1.15 0.08 73.80 02:00:02 PM 0 20.66 0.00 2.80 1.32 0.07 75.16 02:00:02 PM 1 23.21 0.00 3.26 0.99 0.10 72.45 02:01:01 PM all 23.91 0.00 3.55 0.35 0.11 72.08 02:01:01 PM 0 38.55 0.00 4.37 0.34 0.10 56.64 02:01:01 PM 1 9.34 0.00 2.73 0.36 0.12 87.46 02:02:01 PM all 23.54 0.00 5.10 1.30 0.10 69.96 02:02:01 PM 0 30.29 0.00 5.36 1.52 0.10 62.73 02:02:01 PM 1 16.79 0.00 4.84 1.09 0.10 77.18 02:03:01 PM all 0.29 0.00 0.15 0.40 0.07 99.09 02:03:01 PM 0 0.42 0.00 0.13 0.72 0.05 98.68 02:03:01 PM 1 0.17 0.00 0.17 0.08 0.08 99.50 02:04:01 PM all 0.33 0.00 0.08 0.00 0.03 99.57 02:04:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 02:04:01 PM 1 0.52 0.00 0.08 0.00 0.03 99.37 02:05:01 PM all 0.23 0.00 0.13 0.00 0.04 99.60 02:05:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:05:01 PM 1 0.37 0.00 0.17 0.00 0.05 99.41 02:06:01 PM all 10.93 0.00 1.41 0.00 0.09 87.56 02:06:01 PM 0 13.61 0.00 1.81 0.00 0.10 84.48 02:06:01 PM 1 8.25 0.00 1.01 0.00 0.08 90.65 02:07:01 PM all 12.33 0.00 1.37 0.01 0.09 86.20 02:07:01 PM 0 17.89 0.00 1.81 0.00 0.10 80.20 02:07:01 PM 1 6.89 0.00 0.94 0.02 0.08 92.07 02:08:01 PM all 9.65 0.00 0.84 0.00 0.11 89.40 02:08:01 PM 0 13.11 0.00 1.00 0.00 0.12 85.77 02:08:01 PM 1 6.26 0.00 0.69 0.00 0.10 92.95 02:09:01 PM all 9.21 0.00 0.77 0.04 0.09 89.88 02:09:01 PM 0 6.35 0.00 0.64 0.00 0.10 92.91 02:09:01 PM 1 12.06 0.00 0.91 0.08 0.08 86.86 02:09:01 PM CPU %user %nice %system %iowait %steal %idle 02:10:01 PM all 11.46 0.34 1.39 0.88 0.14 85.79 02:10:01 PM 0 19.69 0.69 2.18 1.79 0.14 75.51 02:10:01 PM 1 3.61 0.00 0.64 0.02 0.14 95.59 02:11:01 PM all 6.73 0.00 0.67 0.02 0.09 92.50 02:11:01 PM 0 6.40 0.00 0.69 0.02 0.08 92.81 02:11:01 PM 1 7.06 0.00 0.64 0.02 0.10 92.18 02:12:01 PM all 7.41 0.00 0.67 0.00 0.07 91.85 02:12:01 PM 0 11.77 0.00 0.69 0.00 0.07 87.47 02:12:01 PM 1 3.15 0.00 0.65 0.00 0.07 96.13 02:13:01 PM all 8.33 0.00 0.93 0.01 0.08 90.64 02:13:01 PM 0 12.94 0.00 1.15 0.00 0.10 85.80 02:13:01 PM 1 3.83 0.00 0.72 0.02 0.07 95.37 02:14:01 PM all 8.83 0.00 0.92 0.04 0.08 90.12 02:14:01 PM 0 6.28 0.00 0.55 0.08 0.08 92.99 02:14:01 PM 1 11.39 0.00 1.28 0.00 0.08 87.25 02:15:01 PM all 3.69 0.00 0.43 0.00 0.08 95.80 02:15:01 PM 0 3.33 0.00 0.45 0.00 0.08 96.14 02:15:01 PM 1 4.05 0.00 0.40 0.00 0.08 95.47 02:16:01 PM all 23.58 0.00 2.72 0.56 0.10 73.03 02:16:01 PM 0 22.66 0.00 2.85 0.55 0.10 73.84 02:16:01 PM 1 24.52 0.00 2.59 0.57 0.10 72.22 02:17:01 PM all 28.55 0.00 3.84 0.58 0.10 66.93 02:17:01 PM 0 29.52 0.00 3.52 0.43 0.10 66.43 02:17:01 PM 1 27.58 0.00 4.16 0.72 0.10 67.44 Average: all 12.49 0.02 1.68 0.75 0.09 84.98 Average: 0 14.78 0.03 1.80 0.77 0.09 82.54 Average: 1 10.21 0.00 1.56 0.73 0.09 87.40