---> uname -a: Linux prd-centos8-robot-2c-8g-43689.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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4916 19 2175 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:20:1f:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85341sec preferred_lft 85341sec inet6 fe80::f816:3eff:fe20:1f94/64 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) 07/18/2025 _x86_64_ (2 CPU) 04:52:42 LINUX RESTART (2 CPU) 04:53:02 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 189.87 125.29 64.58 13825.94 41214.45 04:55:01 AM 125.86 0.72 125.14 52.92 12285.85 04:56:01 AM 14.68 0.03 14.65 0.53 1864.36 04:57:01 AM 38.91 7.10 31.81 1310.18 2066.87 04:58:01 AM 60.20 0.25 59.95 47.05 7567.21 04:59:01 AM 6.32 0.00 6.32 0.00 510.77 05:00:01 AM 0.27 0.00 0.27 0.00 2.95 05:01:01 AM 0.22 0.00 0.22 0.00 2.68 05:02:01 AM 2.08 0.10 1.98 2.00 101.52 05:03:01 AM 0.80 0.00 0.80 0.00 125.41 05:04:01 AM 0.37 0.00 0.37 0.00 18.05 05:05:01 AM 0.25 0.00 0.25 0.00 11.08 05:06:01 AM 0.13 0.00 0.13 0.00 15.86 05:07:01 AM 0.13 0.00 0.13 0.00 16.81 05:08:01 AM 0.27 0.03 0.23 0.27 10.58 05:09:01 AM 3.58 0.32 3.27 36.92 149.23 05:10:01 AM 32.75 0.54 32.22 65.04 1670.04 Average: 27.88 7.79 20.09 890.08 3942.97 04:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5400048 6996860 2482380 31.49 2688 1787552 799108 8.95 194584 2000976 121048 04:55:01 AM 5158940 6993472 2723488 34.55 2688 2010288 727696 8.15 198276 2175456 46524 04:56:01 AM 5198412 7032460 2684016 34.05 2688 2010308 712556 7.98 206412 2129604 28 04:57:01 AM 4993352 6975220 2889076 36.65 2688 2154468 758884 8.50 262252 2267620 86208 04:58:01 AM 4959420 7041444 2923008 37.08 2688 2249864 668104 7.48 262460 2281900 10820 04:59:01 AM 4958380 7040404 2924048 37.10 2688 2249868 668104 7.48 262464 2281976 4 05:00:01 AM 4958212 7040228 2924216 37.10 2688 2249868 667900 7.48 262464 2282148 12 05:01:01 AM 4957636 7039668 2924792 37.11 2688 2249872 667900 7.48 262464 2282508 4 05:02:01 AM 4913992 6997864 2968436 37.66 2688 2251712 733460 8.21 262852 2325820 724 05:03:01 AM 4907608 6994252 2974820 37.74 2688 2254492 733460 8.21 262856 2332012 112 05:04:01 AM 4907204 6994228 2975224 37.75 2688 2254872 733460 8.21 262856 2332532 96 05:05:01 AM 4905804 6993204 2976624 37.76 2688 2255248 733460 8.21 262856 2333932 216 05:06:01 AM 4904840 6992616 2977588 37.78 2688 2255624 733460 8.21 262856 2334720 144 05:07:01 AM 4904416 6992572 2978012 37.78 2688 2256004 733460 8.21 262856 2335440 68 05:08:01 AM 4903536 6992080 2978892 37.79 2688 2256380 749636 8.39 262976 2335780 228 05:09:01 AM 5072128 6996492 2810300 35.65 2688 2093688 721056 8.07 263452 2175784 13580 05:10:01 AM 5125312 7043896 2757116 34.98 2688 2091736 674692 7.55 463980 1935836 10964 Average: 5007602 7009233 2874826 36.47 2688 2172461 718612 8.05 263466 2243767 17105 04:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 329.26 198.24 1674.49 64.96 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 74.68 57.58 826.13 9.29 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 10.80 1.40 2.35 0.60 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 38.06 34.86 312.34 8.65 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 424.29 281.42 95.23 73.46 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 2.58 2.13 0.56 0.50 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 2.73 1.88 0.44 0.41 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 2.10 0.73 0.24 0.12 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 54.55 36.46 16.89 6.11 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 25.59 22.08 6.34 4.36 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 12.45 9.32 2.87 1.88 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 11.28 9.08 2.67 1.81 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 12.28 9.07 2.76 1.81 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 12.98 9.53 3.57 2.38 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 12.35 9.10 2.87 1.81 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 68.86 48.27 87.23 38.23 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 18.20 17.18 15.18 8.39 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 65.23 43.88 178.13 13.17 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) 07/18/2025 _x86_64_ (2 CPU) 04:52:42 LINUX RESTART (2 CPU) 04:53:02 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 41.02 0.03 10.49 4.98 0.10 43.37 04:54:01 AM 0 47.07 0.03 11.81 5.03 0.10 35.94 04:54:01 AM 1 34.98 0.03 9.16 4.93 0.10 50.79 04:55:01 AM all 33.47 0.00 5.35 1.06 0.09 60.03 04:55:01 AM 0 37.69 0.00 5.98 0.83 0.10 55.40 04:55:01 AM 1 29.25 0.00 4.72 1.30 0.08 64.66 04:56:01 AM all 1.17 0.00 0.57 0.17 0.03 98.06 04:56:01 AM 0 1.57 0.00 0.55 0.27 0.02 97.60 04:56:01 AM 1 0.77 0.00 0.58 0.07 0.05 98.53 04:57:01 AM all 25.40 0.00 3.86 0.33 0.08 70.34 04:57:01 AM 0 37.96 0.00 4.44 0.38 0.08 57.14 04:57:01 AM 1 12.84 0.00 3.27 0.28 0.07 83.54 04:58:01 AM all 19.41 0.00 3.91 0.57 0.07 76.04 04:58:01 AM 0 28.68 0.00 4.57 0.62 0.07 66.06 04:58:01 AM 1 10.19 0.00 3.25 0.52 0.07 85.98 04:59:01 AM all 0.20 0.00 0.12 0.06 0.03 99.60 04:59:01 AM 0 0.15 0.00 0.10 0.03 0.03 99.68 04:59:01 AM 1 0.25 0.00 0.13 0.08 0.02 99.52 05:00:01 AM all 0.34 0.00 0.09 0.00 0.03 99.53 05:00:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 05:00:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 05:01:01 AM all 0.30 0.00 0.08 0.00 0.03 99.60 05:01:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 05:01:01 AM 1 0.48 0.00 0.05 0.00 0.02 99.45 05:02:01 AM all 10.67 0.00 1.08 0.01 0.05 88.20 05:02:01 AM 0 15.46 0.00 1.46 0.02 0.05 83.02 05:02:01 AM 1 5.88 0.00 0.70 0.00 0.05 93.37 05:03:01 AM all 13.18 0.00 0.47 0.00 0.06 86.29 05:03:01 AM 0 19.56 0.00 0.60 0.00 0.07 79.77 05:03:01 AM 1 6.80 0.00 0.33 0.00 0.05 92.81 05:04:01 AM all 4.35 0.00 0.28 0.00 0.04 95.33 05:04:01 AM 0 2.94 0.00 0.20 0.00 0.03 96.82 05:04:01 AM 1 5.77 0.00 0.35 0.00 0.05 93.83 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 4.34 0.00 0.32 0.00 0.05 95.29 05:05:01 AM 0 4.26 0.00 0.30 0.00 0.05 95.39 05:05:01 AM 1 4.41 0.00 0.33 0.00 0.05 95.20 05:06:01 AM all 4.36 0.00 0.28 0.00 0.06 95.29 05:06:01 AM 0 5.60 0.00 0.37 0.00 0.07 93.96 05:06:01 AM 1 3.13 0.00 0.20 0.00 0.05 96.62 05:07:01 AM all 4.51 0.00 0.33 0.00 0.05 95.10 05:07:01 AM 0 3.99 0.00 0.32 0.00 0.05 95.64 05:07:01 AM 1 5.03 0.00 0.35 0.00 0.05 94.57 05:08:01 AM all 4.37 0.00 0.42 0.00 0.05 95.16 05:08:01 AM 0 3.53 0.00 0.33 0.00 0.05 96.09 05:08:01 AM 1 5.22 0.00 0.50 0.00 0.05 94.23 05:09:01 AM all 7.67 0.00 1.45 0.03 0.06 90.79 05:09:01 AM 0 7.34 0.00 1.32 0.03 0.07 91.24 05:09:01 AM 1 8.01 0.00 1.59 0.02 0.05 90.34 05:10:01 AM all 31.02 0.00 3.18 0.17 0.08 65.56 05:10:01 AM 0 39.35 0.00 3.62 0.15 0.08 56.80 05:10:01 AM 1 22.69 0.00 2.75 0.18 0.07 74.31 Average: all 12.08 0.00 1.89 0.43 0.06 85.55 Average: 0 14.99 0.00 2.12 0.43 0.06 82.41 Average: 1 9.16 0.00 1.66 0.43 0.05 88.69