---> uname -a: Linux prd-centos8-robot-2c-8g-47292.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 587 4938 19 2171 6812 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:e5:61:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84994sec preferred_lft 84994sec inet6 fe80::f816:3eff:fee5:6157/64 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) 07/30/2025 _x86_64_ (2 CPU) 00:55:37 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 96.49 38.34 58.15 7577.23 35189.60 12:58:01 AM 109.76 0.72 109.05 52.92 9976.97 12:59:01 AM 37.55 0.42 37.14 64.78 4230.47 01:00:01 AM 76.29 6.97 69.32 1292.98 8486.67 01:01:01 AM 14.75 0.02 14.73 0.13 1322.29 01:02:01 AM 3.65 0.10 3.55 2.80 127.15 01:03:01 AM 0.38 0.00 0.38 0.00 6.57 01:04:01 AM 0.20 0.00 0.20 0.00 9.50 01:05:01 AM 0.27 0.00 0.27 0.00 4.38 01:06:01 AM 0.25 0.00 0.25 0.00 10.96 01:07:01 AM 0.25 0.00 0.25 0.00 4.45 01:08:01 AM 0.22 0.00 0.22 0.00 9.31 01:09:01 AM 0.27 0.00 0.27 0.00 4.33 01:10:01 AM 0.12 0.00 0.12 0.00 16.68 01:11:01 AM 0.45 0.03 0.42 0.27 7.95 01:12:01 AM 1.35 0.00 1.35 0.00 38.16 01:13:01 AM 0.40 0.00 0.40 0.00 7.16 01:14:01 AM 0.15 0.00 0.15 0.00 9.10 01:15:01 AM 0.12 0.00 0.12 0.00 2.28 01:16:01 AM 0.38 0.00 0.38 0.00 14.08 01:17:01 AM 0.38 0.00 0.38 0.00 6.90 01:18:01 AM 14.70 0.32 14.38 36.92 518.81 01:19:01 AM 30.11 0.52 29.60 63.86 1430.79 Average: 16.83 2.04 14.80 390.11 2647.58 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5417896 7011956 2464528 31.27 2688 1785536 754420 8.45 191180 1986684 109052 12:58:01 AM 5166844 7007172 2715580 34.45 2688 2016216 715108 8.01 198524 2169180 103420 12:59:01 AM 5188724 7033716 2693700 34.17 2688 2021412 685832 7.68 223044 2123520 14016 01:00:01 AM 4960904 7049060 2921520 37.06 2688 2255824 645552 7.23 262620 2276820 26912 01:01:01 AM 4963208 7051112 2919216 37.03 2688 2255828 645552 7.23 262620 2277316 4 01:02:01 AM 4923636 7012196 2958788 37.54 2688 2256484 711820 7.97 262888 2316532 8 01:03:01 AM 4924060 7012652 2958364 37.53 2688 2256516 711820 7.97 262888 2316496 4 01:04:01 AM 4913288 7002112 2969136 37.67 2688 2256748 730988 8.18 262888 2326744 4 01:05:01 AM 4912840 7001696 2969584 37.67 2688 2256780 730988 8.18 262888 2327044 4 01:06:01 AM 4913292 7002372 2969132 37.67 2688 2257004 715384 8.01 262896 2327008 4 01:07:01 AM 4912932 7002048 2969492 37.67 2688 2257040 715384 8.01 262896 2327484 16 01:08:01 AM 4918372 7007708 2964052 37.60 2688 2257260 712980 7.98 262896 2321756 8 01:09:01 AM 4918472 7007840 2963952 37.60 2688 2257292 712980 7.98 262896 2321788 4 01:10:01 AM 4917312 7007144 2965112 37.62 2688 2257756 734280 8.22 263004 2322688 4 01:11:01 AM 4903488 6993360 2978936 37.79 2688 2257804 732888 8.21 263156 2336336 16 01:12:01 AM 4896812 6986928 2985612 37.88 2688 2258044 742480 8.31 263156 2342796 4 01:13:01 AM 4917020 7007168 2965404 37.62 2688 2258076 719780 8.06 263156 2322756 4 01:14:01 AM 4917128 7007512 2965296 37.62 2688 2258312 719780 8.06 263156 2323092 4 01:15:01 AM 4902468 6992896 2979956 37.81 2688 2258356 747740 8.37 263156 2336984 4 01:16:01 AM 4894096 6984764 2988328 37.91 2688 2258596 742464 8.31 263156 2344772 16 01:17:01 AM 4915616 7006316 2966808 37.64 2688 2258628 722752 8.09 263156 2323384 8 01:18:01 AM 5072768 6986184 2809656 35.64 2688 2087496 725836 8.13 301660 2149752 32064 01:19:01 AM 5071256 6987680 2811168 35.66 2688 2090796 718064 8.04 461336 1996064 25136 Average: 4975758 7007026 2906666 36.88 2688 2201470 717168 8.03 265618 2270304 13509 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 324.31 193.32 1679.40 61.23 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 77.56 58.81 826.82 9.78 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.39 9.56 6.62 4.16 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 238.01 172.94 353.81 44.74 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.63 1.57 0.47 0.27 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 17.82 16.81 6.03 6.24 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 0.83 0.17 0.05 0.02 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 18.44 16.88 120.11 1.26 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.43 0.42 0.38 0.25 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 12.30 9.05 1.61 0.72 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 4.95 0.60 0.71 0.31 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.98 16.86 120.02 1.25 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 3.75 0.17 0.45 0.02 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 20.89 19.48 3.86 3.59 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 7.61 6.80 117.74 0.44 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 28.20 27.51 355.39 1.99 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 0.65 0.10 0.04 0.01 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 8.33 8.08 1.51 0.64 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 7.45 6.80 117.87 0.44 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 30.44 29.51 355.63 2.25 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 0.83 0.25 0.18 0.08 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 59.10 41.95 86.66 29.37 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 19.60 17.31 15.49 8.58 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 39.73 28.36 180.26 7.69 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) 07/30/2025 _x86_64_ (2 CPU) 00:55:37 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.03 0.02 7.89 6.11 0.11 46.84 12:57:01 AM 0 36.55 0.03 7.92 5.49 0.10 49.90 12:57:01 AM 1 41.50 0.00 7.86 6.72 0.12 43.80 12:58:01 AM all 35.20 0.00 5.24 3.21 0.11 56.23 12:58:01 AM 0 25.90 0.00 4.54 2.35 0.10 67.11 12:58:01 AM 1 44.51 0.00 5.95 4.08 0.12 45.34 12:59:01 AM all 12.63 0.00 2.05 0.70 0.06 84.57 12:59:01 AM 0 4.31 0.00 1.67 0.25 0.07 93.71 12:59:01 AM 1 20.96 0.00 2.42 1.15 0.05 75.42 01:00:01 AM all 31.96 0.00 5.53 1.11 0.10 61.31 01:00:01 AM 0 29.87 0.00 5.53 0.95 0.08 63.56 01:00:01 AM 1 34.04 0.00 5.52 1.26 0.12 59.06 01:01:01 AM all 0.08 0.00 0.16 0.15 0.09 99.51 01:01:01 AM 0 0.08 0.00 0.10 0.05 0.05 99.71 01:01:01 AM 1 0.08 0.00 0.22 0.25 0.13 99.31 01:02:01 AM all 2.15 0.00 0.30 0.02 0.05 97.48 01:02:01 AM 0 3.85 0.00 0.34 0.00 0.05 95.76 01:02:01 AM 1 0.45 0.00 0.27 0.03 0.05 99.20 01:03:01 AM all 0.52 0.00 0.12 0.00 0.05 99.32 01:03:01 AM 0 0.65 0.00 0.10 0.00 0.03 99.22 01:03:01 AM 1 0.38 0.00 0.13 0.00 0.07 99.42 01:04:01 AM all 1.00 0.00 0.18 0.00 0.08 98.75 01:04:01 AM 0 1.25 0.00 0.20 0.00 0.10 98.44 01:04:01 AM 1 0.75 0.00 0.15 0.00 0.05 99.05 01:05:01 AM all 0.41 0.00 0.10 0.00 0.03 99.46 01:05:01 AM 0 0.28 0.00 0.15 0.00 0.05 99.51 01:05:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 01:06:01 AM all 0.99 0.00 0.14 0.00 0.06 98.80 01:06:01 AM 0 0.69 0.00 0.15 0.00 0.07 99.10 01:06:01 AM 1 1.30 0.00 0.13 0.00 0.05 98.51 01:07:01 AM all 0.48 0.00 0.13 0.00 0.10 99.30 01:07:01 AM 0 0.55 0.00 0.15 0.00 0.05 99.25 01:07:01 AM 1 0.40 0.00 0.10 0.00 0.15 99.35 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 0.86 0.00 0.18 0.00 0.06 98.90 01:08:01 AM 0 0.75 0.00 0.18 0.00 0.05 99.01 01:08:01 AM 1 0.97 0.00 0.18 0.00 0.07 98.78 01:09:01 AM all 0.42 0.00 0.10 0.00 0.05 99.43 01:09:01 AM 0 0.20 0.00 0.10 0.00 0.07 99.63 01:09:01 AM 1 0.63 0.00 0.10 0.00 0.03 99.23 01:10:01 AM all 2.11 0.00 0.22 0.00 0.07 97.60 01:10:01 AM 0 1.72 0.00 0.20 0.00 0.08 97.99 01:10:01 AM 1 2.51 0.00 0.23 0.00 0.05 97.21 01:11:01 AM all 0.52 0.00 0.28 0.00 0.06 99.15 01:11:01 AM 0 0.45 0.00 0.20 0.00 0.03 99.31 01:11:01 AM 1 0.59 0.00 0.35 0.00 0.08 98.98 01:12:01 AM all 1.03 0.00 0.21 0.01 0.06 98.70 01:12:01 AM 0 1.19 0.00 0.25 0.00 0.07 98.49 01:12:01 AM 1 0.87 0.00 0.17 0.02 0.05 98.90 01:13:01 AM all 0.49 0.00 0.10 0.00 0.05 99.36 01:13:01 AM 0 0.40 0.00 0.13 0.00 0.07 99.40 01:13:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:14:01 AM all 0.99 0.00 0.12 0.00 0.13 98.77 01:14:01 AM 0 0.47 0.00 0.15 0.00 0.22 99.17 01:14:01 AM 1 1.50 0.00 0.08 0.00 0.03 98.38 01:15:01 AM all 0.53 0.00 0.12 0.00 0.05 99.31 01:15:01 AM 0 0.49 0.00 0.20 0.00 0.07 99.25 01:15:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 01:16:01 AM all 1.03 0.00 0.18 0.00 0.03 98.75 01:16:01 AM 0 0.94 0.00 0.20 0.00 0.03 98.83 01:16:01 AM 1 1.12 0.00 0.17 0.00 0.03 98.68 01:17:01 AM all 0.48 0.00 0.08 0.00 0.06 99.37 01:17:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 01:17:01 AM 1 0.35 0.00 0.12 0.00 0.07 99.47 01:18:01 AM all 15.42 0.00 2.07 0.08 0.06 82.37 01:18:01 AM 0 18.18 0.00 2.41 0.12 0.05 79.24 01:18:01 AM 1 12.66 0.00 1.74 0.03 0.07 85.50 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 30.10 0.00 4.04 0.16 0.08 65.62 01:19:01 AM 0 28.22 0.00 3.87 0.13 0.08 67.69 01:19:01 AM 1 31.97 0.00 4.21 0.18 0.08 63.55 Average: all 7.74 0.00 1.28 0.50 0.07 90.41 Average: 0 6.84 0.00 1.25 0.40 0.07 91.44 Average: 1 8.65 0.00 1.31 0.59 0.07 89.38