---> uname -a: Linux prd-centos8-robot-2c-8g-53620.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 585 4994 19 2116 6814 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:4c:06:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85230sec preferred_lft 85230sec inet6 fe80::f816:3eff:fe4c:6a6/64 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) 09/18/2025 _x86_64_ (2 CPU) 00:51:33 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 139.80 61.55 78.26 7670.78 23293.02 12:54:01 AM 91.80 0.72 91.09 52.92 11034.49 12:55:01 AM 23.86 0.23 23.63 35.33 1986.37 12:56:01 AM 10.15 0.00 10.15 0.00 628.61 12:57:01 AM 2.47 0.00 2.47 0.00 72.80 12:58:01 AM 0.27 0.00 0.27 0.00 4.30 12:59:01 AM 0.15 0.00 0.15 0.00 1.45 01:00:01 AM 0.20 0.00 0.20 0.00 2.38 01:01:01 AM 0.20 0.02 0.18 0.13 1.92 01:02:01 AM 0.48 0.07 0.42 1.73 7.58 01:03:01 AM 6.20 5.95 0.25 574.88 3.85 01:04:01 AM 3.17 0.00 3.17 0.00 76.72 01:05:01 AM 0.27 0.00 0.27 0.00 4.13 01:06:01 AM 0.12 0.00 0.12 0.00 0.93 01:07:02 AM 0.25 0.03 0.22 0.27 2.42 01:08:01 AM 1.32 0.00 1.32 0.00 31.66 01:09:01 AM 0.20 0.00 0.20 0.00 3.12 01:10:01 AM 0.17 0.00 0.17 0.00 1.48 01:11:01 AM 18.74 0.63 18.11 83.97 475.72 Average: 15.79 3.65 12.15 443.57 1982.50 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5398296 7071760 2484136 31.51 2688 1856332 669620 7.50 186280 1981312 171284 12:54:01 AM 5172524 7010172 2709908 34.38 2688 2013232 705436 7.90 198668 2156604 42852 12:55:01 AM 5085868 6957556 2796564 35.48 2688 2047856 752620 8.43 214560 2234524 44388 12:56:01 AM 5171708 7010284 2710724 34.39 2688 2014444 692044 7.75 226300 2136436 4 12:57:01 AM 5171820 7010396 2710612 34.39 2688 2014444 692044 7.75 226300 2136440 4 12:58:01 AM 5171588 7010168 2710844 34.39 2688 2014448 692044 7.75 226300 2136636 4 12:59:01 AM 5171220 7009768 2711212 34.40 2688 2014448 692044 7.75 226300 2137288 4 01:00:01 AM 5170584 7009132 2711848 34.40 2688 2014448 714040 8.00 226300 2137548 4 01:01:01 AM 5169852 7008424 2712580 34.41 2688 2014452 714040 8.00 226300 2138020 4 01:02:01 AM 5170900 7009540 2711532 34.40 2688 2014520 714040 8.00 226476 2137248 4 01:03:01 AM 5153220 7009136 2729212 34.62 2688 2031768 701060 7.85 228668 2152612 672 01:04:01 AM 5153384 7009300 2729048 34.62 2688 2031768 701060 7.85 228668 2152548 4 01:05:01 AM 5153232 7009148 2729200 34.62 2688 2031768 701060 7.85 228668 2152888 4 01:06:01 AM 5153592 7009512 2728840 34.62 2688 2031772 701060 7.85 228668 2152388 4 01:07:02 AM 5153288 7009220 2729144 34.62 2688 2031772 702796 7.87 228872 2152384 12 01:08:01 AM 5153516 7009448 2728916 34.62 2688 2031772 702796 7.87 228872 2152424 8 01:09:01 AM 5153448 7009384 2728984 34.62 2688 2031776 702796 7.87 228872 2152428 4 01:10:01 AM 5153032 7008968 2729400 34.63 2688 2031776 724636 8.11 228872 2152772 12 01:11:01 AM 5125948 6986732 2756484 34.97 2688 2035756 740384 8.29 387704 2020228 25316 Average: 5168791 7008845 2713641 34.43 2688 2016240 706085 7.91 231666 2135407 14978 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 331.07 207.13 1695.23 60.41 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 64.66 50.53 804.76 8.47 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 12.36 9.42 12.96 5.23 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 2.60 2.05 2.06 0.54 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 0.65 0.30 0.21 0.10 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 1.02 0.72 0.50 0.22 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 1.25 0.72 0.68 0.39 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 0.67 0.40 0.34 0.14 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 0.75 0.40 0.35 0.14 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 0.60 0.35 0.29 0.12 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 1.60 1.27 0.54 0.27 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 1.02 0.40 0.38 0.14 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 0.78 0.50 0.58 0.33 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 0.87 0.55 0.42 0.16 0.00 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 AM eth0 0.67 0.40 0.34 0.14 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 0.75 0.46 0.48 0.21 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 0.67 0.35 0.34 0.14 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 1.35 0.55 0.68 0.36 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 18.58 16.51 14.84 18.41 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 23.28 15.43 133.60 5.05 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) 09/18/2025 _x86_64_ (2 CPU) 00:51:33 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 44.62 0.06 8.37 4.82 0.10 42.02 12:53:01 AM 0 41.67 0.02 8.18 2.64 0.10 47.40 12:53:01 AM 1 47.58 0.10 8.57 7.00 0.10 36.65 12:54:01 AM all 25.54 0.00 3.75 2.78 0.10 67.84 12:54:01 AM 0 11.94 0.00 2.88 3.05 0.10 82.03 12:54:01 AM 1 39.16 0.00 4.62 2.50 0.10 53.62 12:55:01 AM all 9.64 0.00 1.12 0.32 0.05 88.87 12:55:01 AM 0 8.92 0.00 0.80 0.07 0.03 90.18 12:55:01 AM 1 10.37 0.00 1.44 0.57 0.07 87.56 12:56:01 AM all 3.54 0.00 0.48 0.08 0.05 95.85 12:56:01 AM 0 3.92 0.00 0.60 0.15 0.05 95.28 12:56:01 AM 1 3.15 0.00 0.37 0.00 0.05 96.43 12:57:01 AM all 0.37 0.00 0.07 0.01 0.05 99.51 12:57:01 AM 0 0.58 0.00 0.07 0.02 0.05 99.28 12:57:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 12:58:01 AM all 0.39 0.00 0.06 0.00 0.04 99.51 12:58:01 AM 0 0.58 0.00 0.07 0.00 0.07 99.28 12:58:01 AM 1 0.20 0.00 0.05 0.00 0.02 99.73 12:59:01 AM all 0.34 0.00 0.07 0.00 0.05 99.54 12:59:01 AM 0 0.45 0.00 0.08 0.00 0.07 99.40 12:59:01 AM 1 0.23 0.00 0.05 0.00 0.03 99.68 01:00:01 AM all 0.23 0.00 0.06 0.00 0.05 99.67 01:00:01 AM 0 0.33 0.00 0.07 0.00 0.07 99.53 01:00:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 01:01:01 AM all 0.37 0.00 0.07 0.00 0.03 99.53 01:01:01 AM 0 0.65 0.00 0.05 0.00 0.02 99.28 01:01:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:02:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 01:02:01 AM 0 0.43 0.00 0.07 0.00 0.03 99.47 01:02:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 01:03:01 AM all 0.39 0.22 0.16 0.13 0.04 99.06 01:03:01 AM 0 0.53 0.02 0.10 0.00 0.05 99.30 01:03:01 AM 1 0.25 0.42 0.22 0.27 0.03 98.82 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 0.35 0.00 0.07 0.02 0.05 99.52 01:04:01 AM 0 0.20 0.00 0.08 0.03 0.07 99.62 01:04:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 01:05:01 AM all 0.30 0.00 0.06 0.00 0.06 99.58 01:05:01 AM 0 0.18 0.00 0.02 0.00 0.03 99.77 01:05:01 AM 1 0.42 0.00 0.10 0.00 0.08 99.40 01:06:01 AM all 0.38 0.00 0.06 0.00 0.03 99.53 01:06:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:06:01 AM 1 0.65 0.00 0.05 0.00 0.02 99.28 01:07:02 AM all 0.41 0.00 0.18 0.00 0.04 99.37 01:07:02 AM 0 0.13 0.00 0.17 0.00 0.07 99.63 01:07:02 AM 1 0.68 0.00 0.18 0.00 0.02 99.12 01:08:01 AM all 0.50 0.00 0.06 0.02 0.05 99.37 01:08:01 AM 0 0.10 0.00 0.08 0.02 0.07 99.73 01:08:01 AM 1 0.90 0.00 0.03 0.02 0.03 99.02 01:09:01 AM all 0.37 0.00 0.07 0.00 0.03 99.53 01:09:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 01:09:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 01:10:01 AM all 0.34 0.00 0.07 0.00 0.04 99.55 01:10:01 AM 0 0.28 0.00 0.08 0.00 0.07 99.57 01:10:01 AM 1 0.40 0.00 0.05 0.00 0.02 99.53 01:11:01 AM all 29.27 0.00 3.73 0.14 0.08 66.78 01:11:01 AM 0 30.79 0.00 3.85 0.13 0.08 65.14 01:11:01 AM 1 27.75 0.00 3.62 0.15 0.07 68.42 Average: all 6.19 0.01 0.98 0.44 0.05 92.32 Average: 0 5.37 0.00 0.92 0.32 0.06 93.33 Average: 1 7.02 0.03 1.04 0.55 0.05 91.32