---> uname -a: Linux prd-centos8-robot-2c-8g-51712.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 575 4882 19 2239 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:60:95:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85215sec preferred_lft 85215sec inet6 fe80::f816:3eff:fe60:959c/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) 08/10/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 80.62 22.46 58.16 6431.86 5870.98 03:38:01 AM 99.85 0.72 99.13 52.92 11228.81 03:39:01 AM 23.81 0.42 23.39 64.78 2173.34 03:40:01 AM 81.28 9.45 71.83 1685.02 8397.93 03:41:01 AM 9.28 0.00 9.28 0.00 1049.30 03:42:01 AM 0.35 0.00 0.35 0.00 6.18 03:43:01 AM 0.12 0.00 0.12 0.00 0.90 03:44:01 AM 0.57 0.22 0.35 11.73 110.45 03:45:01 AM 2.00 0.00 2.00 0.00 96.13 03:46:01 AM 0.40 0.03 0.37 1.87 173.09 03:47:01 AM 0.40 0.00 0.40 0.00 136.03 03:48:01 AM 0.33 0.00 0.33 0.00 176.91 03:49:01 AM 0.25 0.00 0.25 0.00 9.63 03:50:01 AM 0.27 0.00 0.27 0.00 74.04 03:51:01 AM 0.43 0.03 0.40 0.27 68.17 03:52:01 AM 1.35 0.00 1.35 0.00 155.41 03:53:01 AM 0.33 0.00 0.33 0.00 43.09 03:54:01 AM 7.33 0.32 7.01 36.92 358.91 03:55:01 AM 30.38 0.53 29.85 64.79 2551.72 Average: 17.86 1.80 16.06 439.53 1720.22 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5414564 7078472 2467860 31.31 2688 1847280 648704 7.26 186484 1962472 161832 03:38:01 AM 5178352 7012196 2704072 34.31 2688 2009808 699656 7.83 198908 2151948 42480 03:39:01 AM 5247036 7082688 2635388 33.43 2688 2011756 643448 7.20 219900 2064868 16 03:40:01 AM 4967064 7063604 2915360 36.99 2688 2263912 617460 6.91 268400 2264220 26920 03:41:01 AM 4967012 7063304 2915412 36.99 2688 2263924 617460 6.91 268408 2264392 4 03:42:01 AM 4966988 7063280 2915436 36.99 2688 2263924 617460 6.91 268412 2264464 8 03:43:01 AM 4967116 7063408 2915308 36.98 2688 2263924 617460 6.91 268416 2264224 4 03:44:01 AM 4911220 7010964 2971204 37.69 2688 2267376 722192 8.09 268548 2319696 4 03:45:01 AM 4904344 7008736 2978080 37.78 2688 2272032 740452 8.29 268820 2325888 3792 03:46:01 AM 4901076 7008444 2981348 37.82 2688 2275016 740452 8.29 269096 2329244 1664 03:47:01 AM 4896336 7007532 2986088 37.88 2688 2278844 740452 8.29 269096 2333668 1556 03:48:01 AM 4892412 7007300 2990012 37.93 2688 2282528 721928 8.08 269096 2338068 4 03:49:01 AM 4889324 7005160 2993100 37.97 2688 2283476 738676 8.27 269096 2341088 748 03:50:01 AM 4887264 7004708 2995160 38.00 2688 2285076 732680 8.20 269096 2342932 192 03:51:01 AM 4885716 7004892 2996708 38.02 2688 2286808 727836 8.15 269240 2344580 36 03:52:01 AM 4881776 7004772 3000648 38.07 2688 2290636 727836 8.15 269240 2348420 96 03:53:01 AM 4880540 7004924 3001884 38.08 2688 2292024 727836 8.15 269240 2349700 336 03:54:01 AM 4955628 6974724 2926796 37.13 2688 2190388 710132 7.95 326324 2235068 83100 03:55:01 AM 5006580 6999768 2875844 36.48 2688 2166220 700288 7.84 494012 2023800 20488 Average: 4978966 7024678 2903458 36.83 2688 2215524 694337 7.77 273149 2256249 18067 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 277.89 177.04 1674.45 58.59 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 81.16 60.98 797.13 9.29 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 21.63 15.31 7.65 5.22 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 357.14 264.32 391.35 65.16 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 120.46 88.92 26.18 21.69 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.43 1.95 0.54 0.48 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 3.20 2.30 0.52 0.50 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 96.83 85.32 30.64 7.11 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 166.82 166.49 44.25 13.07 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 80.59 80.25 22.89 6.46 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 69.59 68.64 27.27 5.90 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 121.26 121.44 32.73 9.76 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 29.63 28.50 6.94 2.73 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 108.63 108.55 19.24 8.48 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 124.33 119.23 94.16 9.24 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 124.16 124.99 32.12 9.84 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 3.63 4.43 0.75 0.83 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 145.42 106.36 168.91 96.98 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 18.36 16.20 15.30 7.68 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 102.80 86.38 178.59 17.84 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) 08/10/2025 _x86_64_ (2 CPU) 03:35:28 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 44.33 0.00 6.94 2.07 0.12 46.54 03:37:01 AM 0 36.96 0.00 6.88 1.51 0.12 54.53 03:37:01 AM 1 51.69 0.00 7.00 2.62 0.12 38.58 03:38:01 AM all 26.97 0.00 4.03 1.65 0.10 67.25 03:38:01 AM 0 23.71 0.00 4.01 1.22 0.10 70.96 03:38:01 AM 1 30.22 0.00 4.06 2.08 0.10 63.54 03:39:01 AM all 12.36 0.00 2.27 0.19 0.07 85.11 03:39:01 AM 0 3.54 0.00 2.04 0.28 0.07 94.07 03:39:01 AM 1 21.19 0.00 2.50 0.10 0.07 76.14 03:40:01 AM all 33.23 0.00 6.10 1.36 0.12 59.19 03:40:01 AM 0 28.17 0.00 6.08 1.49 0.12 64.14 03:40:01 AM 1 38.28 0.00 6.12 1.23 0.12 54.24 03:41:01 AM all 0.59 0.00 0.42 0.13 0.05 98.81 03:41:01 AM 0 0.32 0.00 0.45 0.22 0.03 98.98 03:41:01 AM 1 0.87 0.00 0.38 0.03 0.07 98.65 03:42:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 03:42:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 03:42:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 03:43:01 AM all 0.35 0.00 0.09 0.00 0.04 99.52 03:43:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 03:43:01 AM 1 0.25 0.00 0.10 0.00 0.05 99.60 03:44:01 AM all 7.57 0.00 1.08 0.01 0.07 91.27 03:44:01 AM 0 6.96 0.00 1.06 0.00 0.07 91.92 03:44:01 AM 1 8.19 0.00 1.11 0.02 0.07 90.62 03:45:01 AM all 14.34 0.00 1.48 0.01 0.09 84.08 03:45:01 AM 0 9.65 0.00 1.14 0.02 0.08 89.11 03:45:01 AM 1 19.15 0.00 1.83 0.00 0.10 78.91 03:46:01 AM all 7.63 0.00 0.60 0.01 0.08 91.68 03:46:01 AM 0 6.53 0.00 0.55 0.00 0.07 92.85 03:46:01 AM 1 8.73 0.00 0.66 0.02 0.08 90.52 03:47:01 AM all 10.37 0.00 0.87 0.01 0.08 88.67 03:47:01 AM 0 3.50 0.00 0.59 0.02 0.08 95.81 03:47:01 AM 1 17.38 0.00 1.16 0.00 0.09 81.38 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 13.23 0.00 1.42 0.02 0.09 85.25 03:48:01 AM 0 6.87 0.00 1.02 0.03 0.09 91.98 03:48:01 AM 1 19.59 0.00 1.81 0.00 0.09 78.51 03:49:01 AM all 5.25 0.00 0.47 0.00 0.08 94.20 03:49:01 AM 0 1.44 0.00 0.28 0.00 0.08 98.20 03:49:01 AM 1 9.15 0.00 0.67 0.00 0.07 90.12 03:50:01 AM all 7.93 0.00 0.71 0.00 0.08 91.27 03:50:01 AM 0 6.80 0.00 0.70 0.00 0.08 92.42 03:50:01 AM 1 9.06 0.00 0.73 0.00 0.08 90.12 03:51:01 AM all 8.52 0.00 0.85 0.00 0.08 90.55 03:51:01 AM 0 5.01 0.00 0.74 0.00 0.07 94.19 03:51:01 AM 1 12.10 0.00 0.96 0.00 0.09 86.85 03:52:01 AM all 10.57 0.00 0.98 0.01 0.09 88.35 03:52:01 AM 0 6.79 0.00 0.66 0.02 0.08 92.45 03:52:01 AM 1 14.34 0.00 1.30 0.00 0.10 84.26 03:53:01 AM all 4.16 0.00 0.43 0.01 0.08 95.32 03:53:01 AM 0 6.39 0.00 0.57 0.00 0.10 92.94 03:53:01 AM 1 1.94 0.00 0.28 0.02 0.07 97.70 03:54:01 AM all 18.37 0.00 2.16 0.05 0.09 79.32 03:54:01 AM 0 12.61 0.00 1.73 0.05 0.08 85.52 03:54:01 AM 1 24.11 0.00 2.58 0.05 0.10 73.16 03:55:01 AM all 29.98 0.00 3.47 0.28 0.08 66.18 03:55:01 AM 0 19.70 0.00 3.22 0.12 0.08 76.88 03:55:01 AM 1 40.27 0.00 3.73 0.45 0.08 55.47 Average: all 13.50 0.00 1.82 0.31 0.08 84.30 Average: 0 9.77 0.00 1.68 0.26 0.08 88.21 Average: 1 17.24 0.00 1.96 0.35 0.08 80.37