---> uname -a: Linux prd-centos8-robot-2c-8g-450.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 577 4949 19 2170 6822 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:03:34:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84846sec preferred_lft 84846sec inet6 fe80::f816:3eff:fe03:3441/64 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) 10/04/2025 _x86_64_ (2 CPU) 00:50:44 LINUX RESTART (2 CPU) 12:51:01 AM tps rtps wtps bread/s bwrtn/s 12:52:01 AM 195.55 148.42 47.14 12816.87 37686.58 12:53:01 AM 77.89 8.39 69.51 1986.11 6018.92 12:54:01 AM 85.30 0.72 84.59 52.92 10309.12 12:55:01 AM 19.06 0.38 18.68 62.51 1773.96 12:56:01 AM 5.25 0.03 5.22 2.27 418.03 12:57:01 AM 31.84 6.71 25.12 1245.72 1644.10 12:58:01 AM 54.51 0.25 54.26 47.06 7792.93 12:59:01 AM 4.77 0.23 4.53 12.66 162.65 01:00:01 AM 2.13 0.00 2.13 0.00 89.16 01:01:01 AM 0.43 0.02 0.42 0.13 7.53 01:02:01 AM 0.53 0.07 0.47 1.73 15.76 01:03:01 AM 0.23 0.00 0.23 0.00 3.23 01:04:01 AM 0.12 0.00 0.12 0.00 8.27 01:05:01 AM 0.17 0.00 0.17 0.00 2.67 01:06:01 AM 1.53 0.03 1.50 0.27 41.67 01:07:01 AM 0.38 0.00 0.38 0.00 6.38 01:08:01 AM 0.22 0.00 0.22 0.00 19.25 01:09:01 AM 0.22 0.00 0.22 0.00 2.43 01:10:01 AM 0.27 0.00 0.27 0.00 12.25 01:11:01 AM 0.33 0.00 0.33 0.00 5.98 01:12:01 AM 0.33 0.00 0.33 0.00 12.43 01:13:01 AM 0.18 0.00 0.18 0.00 3.37 01:14:01 AM 0.32 0.00 0.32 0.00 11.26 01:15:01 AM 0.53 0.32 0.22 6.93 3.18 01:16:01 AM 25.28 0.40 24.88 46.79 1094.72 Average: 20.26 6.64 13.62 650.75 2684.56 12:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 AM 6006340 7327856 1876092 23.80 2688 1520852 568976 6.37 148572 1469696 1848 12:53:01 AM 5380216 7084484 2502216 31.74 2688 1886856 661956 7.41 184488 1997328 177860 12:54:01 AM 5181324 7017636 2701108 34.27 2688 2012748 704456 7.89 196708 2155520 42012 12:55:01 AM 5253192 7091784 2629240 33.36 2688 2014624 623652 6.98 216968 2062964 10752 12:56:01 AM 5253940 7092600 2628492 33.35 2688 2014692 623632 6.98 217232 2062376 4 12:57:01 AM 4954868 7040848 2927564 37.14 2688 2254452 663708 7.43 256048 2300012 181840 12:58:01 AM 4979440 7069284 2902992 36.83 2688 2257588 624336 6.99 260276 2263208 4 12:59:01 AM 4937628 7028412 2944804 37.36 2688 2258528 674064 7.55 260400 2304716 564 01:00:01 AM 4935980 7026800 2946452 37.38 2688 2258564 695504 7.79 260400 2306136 40 01:01:01 AM 4926232 7017292 2956200 37.50 2688 2258792 707348 7.92 260404 2315272 236 01:02:01 AM 4926296 7017460 2956136 37.50 2688 2258896 707348 7.92 260520 2315176 40 01:03:01 AM 4926568 7017956 2955864 37.50 2688 2259120 707348 7.92 260528 2315188 232 01:04:01 AM 4927032 7018452 2955400 37.49 2688 2259152 707348 7.92 260528 2315028 40 01:05:01 AM 4931792 7023436 2950640 37.43 2688 2259376 685300 7.67 260528 2309764 236 01:06:01 AM 4931800 7023476 2950632 37.43 2688 2259408 684920 7.67 260668 2309628 52 01:07:01 AM 4931424 7023532 2951008 37.44 2688 2259856 700592 7.84 260776 2310116 456 01:08:01 AM 4913920 7006096 2968512 37.66 2688 2259908 726628 8.14 260776 2326444 4 01:09:01 AM 4900028 6992428 2982404 37.84 2688 2260148 732340 8.20 260776 2340892 248 01:10:01 AM 4927780 7020212 2954652 37.48 2688 2260180 703320 7.88 260776 2312924 48 01:11:01 AM 4928320 7020784 2954112 37.48 2688 2260184 703320 7.88 260776 2312888 8 01:12:01 AM 4928348 7021044 2954084 37.48 2688 2260416 703320 7.88 260776 2313004 4 01:13:01 AM 4913968 7006708 2968464 37.66 2688 2260460 732704 8.20 260776 2326884 4 01:14:01 AM 4906936 6999916 2975496 37.75 2688 2260700 732312 8.20 260776 2334312 4 01:15:01 AM 4927740 7020748 2954692 37.48 2688 2260844 705592 7.90 260776 2313392 4 01:16:01 AM 5047960 6960932 2834472 35.96 2688 2086844 729828 8.17 459064 2020056 25056 Average: 5031163 7038807 2851269 36.17 2688 2178528 688394 7.71 254813 2228517 17664 12:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 35.31 21.76 351.84 2.65 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 322.60 207.00 1751.22 62.10 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 67.47 52.49 734.42 8.58 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 AM eth0 8.73 6.41 4.67 3.06 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 12:56:01 AM eth0 7.23 2.72 1.09 0.51 0.00 0.00 0.00 0.00 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 36.55 30.19 328.12 6.30 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 140.78 111.78 33.31 31.37 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 24.86 18.34 6.62 4.45 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 0.72 0.18 0.05 0.02 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 17.33 16.64 120.00 1.24 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 2.05 0.42 0.38 1.06 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 10.06 8.50 1.52 0.72 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 1.65 0.13 0.09 0.01 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 18.26 17.18 120.38 1.49 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 0.27 0.07 0.02 0.01 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 20.63 18.74 3.48 3.33 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 11.96 8.23 118.99 1.17 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 23.79 22.13 355.51 1.78 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 3.08 0.07 0.43 0.01 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 5.95 4.77 1.00 0.40 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 1.82 1.32 0.45 0.13 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 9.63 6.16 118.00 0.46 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 31.98 28.51 355.52 1.99 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 0.72 0.15 0.05 0.01 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 60.62 43.31 90.83 31.68 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.37 24.97 178.89 6.54 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) 10/04/2025 _x86_64_ (2 CPU) 00:50:44 LINUX RESTART (2 CPU) 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 15.41 0.08 8.04 63.75 0.08 12.64 12:52:01 AM 0 14.74 0.08 8.59 63.31 0.08 13.19 12:52:01 AM 1 16.08 0.07 7.50 64.20 0.07 12.09 12:53:01 AM all 37.18 0.00 5.86 2.37 0.12 54.47 12:53:01 AM 0 35.69 0.00 6.70 3.24 0.12 54.26 12:53:01 AM 1 38.66 0.00 5.02 1.51 0.12 54.69 12:54:01 AM all 23.96 0.00 3.28 4.57 0.09 68.10 12:54:01 AM 0 26.16 0.00 3.65 4.61 0.08 65.49 12:54:01 AM 1 21.75 0.00 2.90 4.54 0.10 70.71 12:55:01 AM all 12.15 0.00 1.45 0.62 0.04 85.74 12:55:01 AM 0 15.85 0.00 1.89 1.02 0.05 81.19 12:55:01 AM 1 8.45 0.00 1.02 0.22 0.03 90.28 12:56:01 AM all 0.47 0.00 0.40 0.06 0.03 99.05 12:56:01 AM 0 0.62 0.00 0.27 0.00 0.02 99.10 12:56:01 AM 1 0.32 0.00 0.53 0.12 0.03 99.00 12:57:01 AM all 20.89 0.00 4.16 0.97 0.08 73.90 12:57:01 AM 0 29.36 0.00 4.92 0.75 0.10 64.88 12:57:01 AM 1 12.40 0.00 3.40 1.18 0.07 82.94 12:58:01 AM all 13.64 0.00 2.41 1.61 0.06 82.28 12:58:01 AM 0 23.37 0.00 3.08 1.42 0.05 72.09 12:58:01 AM 1 3.91 0.00 1.75 1.80 0.07 92.47 12:59:01 AM all 2.36 0.00 0.33 0.03 0.04 97.24 12:59:01 AM 0 4.23 0.00 0.37 0.02 0.03 95.35 12:59:01 AM 1 0.50 0.00 0.28 0.03 0.05 99.13 01:00:01 AM all 0.33 0.00 0.15 0.01 0.04 99.47 01:00:01 AM 0 0.43 0.00 0.15 0.00 0.05 99.36 01:00:01 AM 1 0.22 0.00 0.15 0.02 0.03 99.58 01:01:01 AM all 0.76 0.00 0.21 0.00 0.06 98.97 01:01:01 AM 0 1.25 0.00 0.25 0.00 0.07 98.43 01:01:01 AM 1 0.27 0.00 0.17 0.00 0.05 99.52 01:02:01 AM all 0.57 0.00 0.16 0.00 0.05 99.22 01:02:01 AM 0 0.43 0.00 0.18 0.00 0.05 99.33 01:02:01 AM 1 0.70 0.00 0.13 0.00 0.05 99.11 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 0.90 0.00 0.12 0.00 0.04 98.95 01:03:01 AM 0 0.80 0.00 0.15 0.00 0.05 99.00 01:03:01 AM 1 0.99 0.00 0.08 0.00 0.03 98.90 01:04:01 AM all 0.48 0.00 0.11 0.00 0.05 99.36 01:04:01 AM 0 0.70 0.00 0.13 0.00 0.07 99.10 01:04:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 01:05:01 AM all 0.91 0.00 0.17 0.00 0.06 98.86 01:05:01 AM 0 1.24 0.00 0.23 0.00 0.07 98.46 01:05:01 AM 1 0.58 0.00 0.10 0.00 0.05 99.26 01:06:01 AM all 0.56 0.00 0.26 0.01 0.05 99.12 01:06:01 AM 0 0.35 0.00 0.27 0.00 0.03 99.35 01:06:01 AM 1 0.77 0.00 0.25 0.02 0.07 98.90 01:07:01 AM all 2.10 0.00 0.19 0.00 0.06 97.65 01:07:01 AM 0 1.12 0.00 0.20 0.00 0.07 98.61 01:07:01 AM 1 3.08 0.00 0.18 0.00 0.05 96.69 01:08:01 AM all 0.59 0.00 0.14 0.00 0.05 99.21 01:08:01 AM 0 0.55 0.00 0.12 0.00 0.05 99.28 01:08:01 AM 1 0.64 0.00 0.17 0.00 0.05 99.15 01:09:01 AM all 0.97 0.00 0.19 0.00 0.05 98.79 01:09:01 AM 0 1.04 0.00 0.22 0.00 0.05 98.70 01:09:01 AM 1 0.90 0.00 0.17 0.00 0.05 98.88 01:10:01 AM all 0.39 0.00 0.12 0.01 0.07 99.41 01:10:01 AM 0 0.32 0.00 0.12 0.00 0.08 99.48 01:10:01 AM 1 0.47 0.00 0.12 0.02 0.05 99.35 01:11:01 AM all 0.69 0.00 0.11 0.00 0.04 99.16 01:11:01 AM 0 0.69 0.00 0.12 0.00 0.05 99.15 01:11:01 AM 1 0.69 0.00 0.10 0.00 0.03 99.18 01:12:01 AM all 0.60 0.00 0.08 0.00 0.05 99.26 01:12:01 AM 0 0.74 0.00 0.12 0.00 0.07 99.08 01:12:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 01:13:01 AM all 0.48 0.00 0.13 0.00 0.04 99.34 01:13:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 01:13:01 AM 1 0.73 0.00 0.13 0.00 0.03 99.10 01:13:01 AM CPU %user %nice %system %iowait %steal %idle 01:14:01 AM all 0.85 0.00 0.19 0.00 0.05 98.90 01:14:01 AM 0 1.44 0.00 0.25 0.00 0.05 98.26 01:14:01 AM 1 0.27 0.00 0.13 0.00 0.05 99.55 01:15:01 AM all 0.44 0.00 0.13 0.00 0.05 99.38 01:15:01 AM 0 0.48 0.00 0.13 0.00 0.03 99.35 01:15:01 AM 1 0.40 0.00 0.12 0.00 0.07 99.41 01:16:01 AM all 24.60 0.00 3.20 0.17 0.09 71.94 01:16:01 AM 0 37.70 0.00 4.09 0.17 0.08 57.96 01:16:01 AM 1 11.50 0.00 2.30 0.17 0.10 85.93 Average: all 6.48 0.00 1.26 2.96 0.06 89.24 Average: 0 7.97 0.00 1.45 2.97 0.06 87.54 Average: 1 4.98 0.00 1.07 2.95 0.05 90.94