---> uname -a: Linux prd-centos8-robot-2c-8g-36204.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 4959 19 2171 6834 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:41:e0:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fe41:e076/64 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) 06/22/2025 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 204.70 156.22 48.48 14650.36 38720.59 12:58:01 AM 118.78 0.22 118.56 11.33 11241.93 12:59:01 AM 40.60 1.02 39.59 113.16 4610.68 01:00:01 AM 62.18 9.50 52.68 1684.77 3617.41 01:01:01 AM 33.29 0.07 33.22 3.73 6190.34 01:02:01 AM 0.68 0.07 0.62 1.73 10.73 01:03:01 AM 0.35 0.00 0.35 0.00 3.68 01:04:01 AM 0.49 0.02 0.47 0.14 22.03 01:05:01 AM 1.62 0.00 1.62 0.00 108.77 01:06:01 AM 0.67 0.00 0.67 0.00 100.53 01:07:01 AM 0.28 0.00 0.28 0.00 17.38 01:08:01 AM 0.17 0.00 0.17 0.00 8.82 01:09:01 AM 0.17 0.00 0.17 0.00 16.03 01:10:01 AM 0.17 0.03 0.13 1.87 11.53 01:11:01 AM 15.18 0.33 14.84 37.85 1013.89 Average: 31.99 11.18 20.81 1101.73 4384.83 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5638080 7120992 2244352 28.47 2688 1677152 660304 7.39 178444 1788308 72972 12:58:01 AM 5172216 7018624 2710216 34.38 2688 2024412 707368 7.92 190808 2179312 153632 12:59:01 AM 5288396 7109388 2594036 32.91 2688 1997952 616636 6.90 218600 2030808 10760 01:00:01 AM 4979948 7055828 2902484 36.82 2688 2244504 677488 7.59 261704 2269144 166788 01:01:01 AM 4999492 7077368 2882940 36.57 2688 2246600 640176 7.17 266256 2239572 4 01:02:01 AM 5000376 7078320 2882056 36.56 2688 2246668 640176 7.17 266384 2239144 4 01:03:01 AM 5000384 7078328 2882048 36.56 2688 2246668 640176 7.17 266384 2239088 4 01:04:01 AM 4959840 7038560 2922592 37.08 2688 2247444 704556 7.89 266640 2279296 384 01:05:01 AM 4951964 7033076 2930468 37.18 2688 2249860 704556 7.89 266648 2287084 1268 01:06:01 AM 4949032 7031660 2933400 37.21 2688 2251376 704556 7.89 266648 2290028 36 01:07:01 AM 4948188 7031196 2934244 37.23 2688 2251756 704556 7.89 266648 2290924 8 01:08:01 AM 4947892 7031268 2934540 37.23 2688 2252132 704556 7.89 266648 2291228 160 01:09:01 AM 4947280 7031032 2935152 37.24 2688 2252508 704556 7.89 266648 2291904 84 01:10:01 AM 4946256 7030668 2936176 37.25 2688 2253168 706724 7.91 266792 2292592 384 01:11:01 AM 5096620 7011376 2785812 35.34 2688 2089560 702604 7.87 310212 2123488 23940 Average: 5055064 7051846 2827368 35.87 2688 2168784 681266 7.63 255031 2208795 28695 12:56:01 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 267.78 145.58 1095.25 56.72 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 121.23 96.73 1385.04 13.03 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 14.58 9.26 6.91 3.81 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 44.10 38.42 318.95 9.78 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 517.43 372.58 101.10 84.22 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 2.70 2.03 0.56 0.49 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 2.83 1.92 0.46 0.43 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 35.35 19.89 10.35 2.74 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 34.14 29.96 10.72 5.95 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 20.54 15.58 4.58 3.10 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 13.70 9.35 3.40 2.23 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 11.38 9.20 2.69 1.81 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 13.38 9.15 2.94 1.81 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 9.90 8.22 2.97 2.51 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 70.70 51.26 98.67 33.65 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 78.70 54.65 203.19 14.83 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) 06/22/2025 _x86_64_ (2 CPU) 00:55:50 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 41.22 0.05 10.18 20.99 0.10 27.46 12:57:01 AM 0 48.70 0.05 9.62 16.00 0.10 25.52 12:57:01 AM 1 33.74 0.05 10.74 25.97 0.10 29.40 12:58:01 AM all 36.16 0.00 5.45 2.98 0.12 55.30 12:58:01 AM 0 35.77 0.00 5.47 2.24 0.12 56.41 12:58:01 AM 1 36.54 0.00 5.43 3.71 0.12 54.20 12:59:01 AM all 18.42 0.00 2.38 1.47 0.08 77.66 12:59:01 AM 0 24.39 0.00 2.47 0.78 0.07 72.30 12:59:01 AM 1 12.45 0.00 2.28 2.15 0.08 83.03 01:00:01 AM all 28.55 0.00 5.76 1.58 0.09 64.02 01:00:01 AM 0 30.03 0.00 5.85 1.70 0.10 62.32 01:00:01 AM 1 27.07 0.00 5.67 1.46 0.08 65.71 01:01:01 AM all 5.15 0.00 1.52 0.95 0.05 92.33 01:01:01 AM 0 3.61 0.00 1.43 1.27 0.05 93.64 01:01:01 AM 1 6.69 0.00 1.61 0.64 0.05 91.02 01:02:01 AM all 0.36 0.00 0.10 0.00 0.03 99.51 01:02:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 01:02:01 AM 1 0.55 0.00 0.08 0.00 0.02 99.35 01:03:01 AM all 0.36 0.00 0.08 0.00 0.02 99.55 01:03:01 AM 0 0.17 0.00 0.07 0.00 0.02 99.75 01:03:01 AM 1 0.55 0.00 0.08 0.00 0.02 99.35 01:04:01 AM all 3.54 0.00 0.43 0.00 0.04 96.00 01:04:01 AM 0 4.69 0.00 0.59 0.00 0.03 94.68 01:04:01 AM 1 2.38 0.00 0.26 0.00 0.05 97.31 01:05:01 AM all 14.28 0.00 0.99 0.01 0.08 84.65 01:05:01 AM 0 19.37 0.00 1.09 0.00 0.08 79.45 01:05:01 AM 1 9.18 0.00 0.89 0.02 0.07 89.85 01:06:01 AM all 9.07 0.00 0.40 0.00 0.06 90.47 01:06:01 AM 0 11.84 0.00 0.49 0.00 0.07 87.60 01:06:01 AM 1 6.29 0.00 0.32 0.00 0.05 93.34 01:07:01 AM all 4.36 0.00 0.34 0.00 0.06 95.23 01:07:01 AM 0 6.71 0.00 0.44 0.00 0.07 92.79 01:07:01 AM 1 2.02 0.00 0.25 0.00 0.05 97.68 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 4.45 0.00 0.32 0.00 0.06 95.17 01:08:01 AM 0 2.92 0.00 0.23 0.00 0.05 96.79 01:08:01 AM 1 5.99 0.00 0.40 0.00 0.07 93.55 01:09:01 AM all 4.52 0.00 0.33 0.00 0.07 95.08 01:09:01 AM 0 3.28 0.00 0.27 0.00 0.07 96.39 01:09:01 AM 1 5.77 0.00 0.38 0.00 0.07 93.78 01:10:01 AM all 3.92 0.00 0.32 0.00 0.04 95.72 01:10:01 AM 0 4.20 0.00 0.25 0.00 0.03 95.52 01:10:01 AM 1 3.65 0.00 0.38 0.00 0.05 95.92 01:11:01 AM all 21.28 0.00 2.61 0.13 0.08 75.89 01:11:01 AM 0 30.73 0.00 3.24 0.20 0.08 65.74 01:11:01 AM 1 11.83 0.00 1.99 0.07 0.08 86.03 Average: all 13.05 0.00 2.08 1.87 0.06 82.93 Average: 0 15.11 0.00 2.11 1.48 0.07 81.23 Average: 1 10.99 0.00 2.05 2.26 0.06 84.63