---> uname -a: Linux prd-centos8-robot-2c-8g-2989.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4859 19 2239 6800 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:ea:0f:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85289sec preferred_lft 85289sec inet6 fe80::f816:3eff:feea:f8f/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) 10/12/2025 _x86_64_ (2 CPU) 04:37:06 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 106.15 0.32 105.83 14.26 9614.08 04:40:01 AM 51.00 0.72 50.28 52.92 7391.47 04:41:01 AM 21.09 0.42 20.67 64.77 936.07 04:42:01 AM 2.65 0.00 2.65 0.00 87.09 04:43:01 AM 8.40 0.00 8.40 0.00 818.94 04:44:01 AM 70.69 6.97 63.72 1292.98 8052.39 04:45:01 AM 9.18 0.00 9.18 0.00 646.78 04:46:01 AM 0.43 0.00 0.43 0.00 8.20 04:47:01 AM 0.20 0.00 0.20 0.00 1.87 04:48:01 AM 0.65 0.25 0.40 13.60 16.78 04:49:01 AM 2.10 0.00 2.10 0.00 214.10 04:50:01 AM 0.25 0.00 0.25 0.00 103.20 04:51:01 AM 0.23 0.00 0.23 0.00 119.26 04:52:01 AM 0.30 0.00 0.30 0.00 152.71 04:53:01 AM 7.51 5.98 1.53 575.14 135.99 04:54:01 AM 3.20 0.00 3.20 0.00 165.01 04:55:01 AM 21.05 0.40 20.65 46.79 1845.54 Average: 17.94 0.89 17.06 121.20 1782.81 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5302284 7100992 2580148 32.73 2688 1975796 637924 7.14 187164 2049696 141332 04:40:01 AM 5168108 7011004 2714324 34.44 2688 2018500 713752 7.99 199060 2162648 4 04:41:01 AM 5236452 7081184 2645980 33.57 2688 2020448 632312 7.08 219808 2075776 8 04:42:01 AM 5236640 7081284 2645792 33.57 2688 2020448 631160 7.07 219820 2075904 8 04:43:01 AM 5102768 7009580 2779664 35.26 2688 2080192 697680 7.81 230828 2191464 50312 04:44:01 AM 4956292 7052660 2926140 37.12 2688 2263596 628836 7.04 262704 2276796 10828 04:45:01 AM 4961332 7057604 2921100 37.06 2688 2263604 628836 7.04 262712 2276380 12 04:46:01 AM 4961420 7057696 2921012 37.06 2688 2263608 628836 7.04 262716 2276264 8 04:47:01 AM 4961568 7057844 2920864 37.06 2688 2263608 628836 7.04 262716 2276264 4 04:48:01 AM 4910912 7009500 2971520 37.70 2688 2265952 710780 7.96 263056 2325868 1740 04:49:01 AM 4904280 7006604 2978152 37.78 2688 2269656 710780 7.96 263140 2332772 1032 04:50:01 AM 4897724 7003284 2984708 37.87 2688 2272892 746772 8.36 263140 2339000 1220 04:51:01 AM 4893764 7003248 2988668 37.92 2688 2276828 762160 8.53 263140 2343012 1624 04:52:01 AM 4883648 6996352 2998784 38.04 2688 2280068 783848 8.78 263140 2352576 352 04:53:01 AM 4864556 6997988 3017876 38.29 2688 2300724 795016 8.90 265688 2369024 1364 04:54:01 AM 4917624 7057336 2964808 37.61 2688 2306984 632700 7.08 265920 2316684 4240 04:55:01 AM 4942112 6933244 2940320 37.30 2688 2163808 744156 8.33 483344 2098396 32712 Average: 5005970 7030436 2876462 36.49 2688 2194512 689081 7.72 261064 2243443 14518 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 84.84 71.60 911.45 8.76 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 60.26 41.34 585.01 6.32 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 12.29 9.11 5.18 3.62 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 16.30 16.90 3.64 3.82 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 32.86 29.97 153.05 6.41 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 426.06 364.62 260.22 79.07 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 213.23 152.14 41.35 30.53 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 2.12 1.93 0.41 0.42 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 2.50 2.08 0.46 0.45 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 74.95 58.21 18.84 5.37 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 260.56 261.25 44.53 19.10 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 238.40 239.47 41.63 17.61 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 179.09 179.90 35.81 13.67 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 189.24 190.84 34.44 14.00 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 189.60 189.99 35.71 14.78 0.00 0.00 0.00 0.00 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 221.91 223.31 39.96 16.07 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 107.97 73.17 142.50 103.57 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 136.01 123.87 138.48 20.21 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) 10/12/2025 _x86_64_ (2 CPU) 04:37:06 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 31.62 0.00 4.54 1.96 0.10 61.79 04:39:01 AM 0 39.65 0.00 5.32 1.92 0.10 53.02 04:39:01 AM 1 23.59 0.00 3.75 2.00 0.10 70.56 04:40:01 AM all 14.70 0.00 2.10 1.42 0.06 81.72 04:40:01 AM 0 18.69 0.00 2.19 1.59 0.07 77.47 04:40:01 AM 1 10.72 0.00 2.02 1.25 0.05 85.96 04:41:01 AM all 12.18 0.00 1.92 0.14 0.04 85.72 04:41:01 AM 0 15.04 0.00 2.08 0.15 0.03 82.69 04:41:01 AM 1 9.32 0.00 1.75 0.13 0.05 88.74 04:42:01 AM all 1.34 0.00 1.43 0.02 0.03 97.18 04:42:01 AM 0 1.32 0.00 1.55 0.00 0.03 97.10 04:42:01 AM 1 1.37 0.00 1.30 0.03 0.03 97.26 04:43:01 AM all 11.47 0.00 2.51 0.18 0.05 85.79 04:43:01 AM 0 16.38 0.00 2.62 0.30 0.05 80.65 04:43:01 AM 1 6.56 0.00 2.40 0.05 0.05 90.93 04:44:01 AM all 23.59 0.00 5.04 1.26 0.09 70.02 04:44:01 AM 0 25.63 0.00 4.96 0.97 0.08 68.35 04:44:01 AM 1 21.54 0.00 5.12 1.56 0.10 71.69 04:45:01 AM all 0.62 0.00 0.47 0.09 0.02 98.80 04:45:01 AM 0 0.57 0.00 0.43 0.10 0.02 98.88 04:45:01 AM 1 0.67 0.00 0.50 0.08 0.02 98.73 04:46:01 AM all 0.31 0.00 0.08 0.00 0.02 99.59 04:46:01 AM 0 0.52 0.00 0.10 0.00 0.02 99.37 04:46:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 04:47:01 AM all 0.14 0.00 0.07 0.00 0.03 99.76 04:47:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 04:47:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 04:48:01 AM all 5.98 0.00 0.54 0.02 0.03 93.42 04:48:01 AM 0 4.87 0.00 0.57 0.02 0.03 94.51 04:48:01 AM 1 7.10 0.00 0.52 0.02 0.03 92.33 04:49:01 AM all 13.18 0.00 1.38 0.03 0.08 85.33 04:49:01 AM 0 19.58 0.00 1.49 0.03 0.08 78.81 04:49:01 AM 1 6.84 0.00 1.26 0.02 0.08 91.80 04:49:01 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 11.62 0.00 1.27 0.00 0.07 87.04 04:50:01 AM 0 14.11 0.00 1.45 0.00 0.07 84.38 04:50:01 AM 1 9.12 0.00 1.10 0.00 0.07 89.71 04:51:01 AM all 12.32 0.00 1.02 0.00 0.06 86.61 04:51:01 AM 0 13.91 0.00 1.16 0.00 0.07 84.87 04:51:01 AM 1 10.72 0.00 0.88 0.00 0.05 88.35 04:52:01 AM all 10.57 0.00 1.00 0.00 0.07 88.36 04:52:01 AM 0 14.85 0.00 1.23 0.00 0.07 83.85 04:52:01 AM 1 6.32 0.00 0.77 0.00 0.07 92.85 04:53:01 AM all 12.55 0.23 1.30 0.18 0.07 85.68 04:53:01 AM 0 13.58 0.42 1.10 0.34 0.07 84.49 04:53:01 AM 1 11.51 0.03 1.50 0.02 0.07 86.87 04:54:01 AM all 13.96 0.00 1.43 0.02 0.08 84.51 04:54:01 AM 0 20.78 0.00 1.56 0.00 0.08 77.57 04:54:01 AM 1 7.12 0.00 1.30 0.03 0.07 91.47 04:55:01 AM all 25.64 0.00 3.35 0.30 0.08 70.64 04:55:01 AM 0 34.61 0.00 3.72 0.48 0.07 61.11 04:55:01 AM 1 16.66 0.00 2.97 0.12 0.08 80.17 Average: all 11.87 0.01 1.73 0.33 0.06 85.99 Average: 0 14.96 0.02 1.86 0.35 0.06 82.75 Average: 1 8.79 0.00 1.61 0.31 0.06 89.23