---> uname -a: Linux prd-centos8-robot-2c-8g-8059.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4905 19 2201 6808 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:bd:5d:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:febd:5dc1/64 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) 02/06/2026 _x86_64_ (2 CPU) 00:46:57 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 98.95 6.30 92.65 1094.57 7057.40 12:50:01 AM 74.43 1.02 73.41 73.44 10782.47 12:51:01 AM 19.96 0.42 19.54 64.78 1207.75 12:52:01 AM 87.20 9.42 77.79 1682.12 8341.59 12:53:01 AM 10.31 0.05 10.26 4.80 1046.24 12:54:01 AM 2.12 0.02 2.10 0.13 116.34 12:55:01 AM 0.27 0.00 0.27 0.00 70.56 12:56:01 AM 0.15 0.00 0.15 0.00 30.89 12:57:01 AM 0.48 0.03 0.45 2.13 65.86 12:58:01 AM 0.30 0.00 0.30 0.00 51.78 12:59:02 AM 24.96 0.42 24.55 47.06 1357.24 Average: 29.01 1.61 27.41 269.90 2738.92 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5236016 7032560 2646416 33.57 2688 1973348 715316 8.01 186744 2121664 243072 12:50:01 AM 5172804 7015952 2709628 34.38 2688 2019552 721476 8.08 209324 2151212 9940 12:51:01 AM 5130228 7028480 2752204 34.92 2688 2071504 722972 8.10 227948 2165600 48796 12:52:01 AM 4941408 7053284 2941024 37.31 2688 2278572 653432 7.32 266152 2291012 26056 12:53:01 AM 4897668 7009948 2984764 37.87 2688 2278976 718552 8.05 266496 2333508 4 12:54:01 AM 4892052 7006344 2990380 37.94 2688 2281008 752452 8.43 266508 2339036 624 12:55:01 AM 4889460 7005256 2992972 37.97 2688 2282520 769004 8.61 266512 2341416 140 12:56:01 AM 4886332 7003532 2996100 38.01 2688 2283944 769004 8.61 266516 2344444 676 12:57:01 AM 4881580 7000656 3000852 38.07 2688 2285772 786172 8.80 266516 2349152 656 12:58:01 AM 4877180 6997724 3005252 38.13 2688 2287256 801968 8.98 266588 2353396 700 12:59:02 AM 5119956 7064724 2762476 35.05 2688 2117812 662856 7.42 474616 1930644 23024 Average: 4993153 7019860 2889279 36.65 2688 2196388 733928 8.22 269447 2247371 32153 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 140.20 111.60 1336.88 25.22 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 52.92 37.97 618.83 5.42 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 14.38 13.81 21.72 4.13 0.00 0.00 0.00 0.00 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 242.29 183.90 364.19 40.76 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 11.61 7.23 4.24 0.97 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 114.21 113.03 21.30 10.25 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 52.07 50.68 11.60 11.73 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 58.21 58.76 11.10 5.03 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 79.49 76.92 17.49 9.25 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 49.38 44.62 12.94 7.86 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 76.24 46.38 103.21 47.16 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 81.00 67.72 229.42 15.25 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) 02/06/2026 _x86_64_ (2 CPU) 00:46:57 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 38.63 0.00 6.14 0.95 0.10 54.18 12:49:01 AM 0 36.94 0.00 5.86 0.90 0.10 56.20 12:49:01 AM 1 40.31 0.00 6.42 1.00 0.10 52.17 12:50:01 AM all 13.63 0.00 2.24 1.76 0.07 82.30 12:50:01 AM 0 19.40 0.00 2.64 1.77 0.08 76.10 12:50:01 AM 1 7.86 0.00 1.84 1.75 0.05 88.50 12:51:01 AM all 16.10 0.00 2.53 0.72 0.07 80.59 12:51:01 AM 0 13.14 0.00 2.40 0.25 0.07 84.15 12:51:01 AM 1 19.07 0.00 2.66 1.19 0.07 77.02 12:52:01 AM all 26.75 0.00 5.36 1.53 0.09 66.27 12:52:01 AM 0 26.38 0.00 5.19 1.78 0.08 66.57 12:52:01 AM 1 27.12 0.00 5.54 1.27 0.10 65.97 12:53:01 AM all 1.34 0.00 0.27 0.16 0.05 98.18 12:53:01 AM 0 2.22 0.00 0.30 0.27 0.05 97.17 12:53:01 AM 1 0.47 0.00 0.23 0.05 0.05 99.20 12:54:01 AM all 8.99 0.00 0.59 0.01 0.07 90.35 12:54:01 AM 0 7.99 0.00 0.59 0.02 0.07 91.33 12:54:01 AM 1 9.98 0.00 0.59 0.00 0.07 89.36 12:55:01 AM all 6.27 0.00 0.32 0.00 0.08 93.34 12:55:01 AM 0 7.74 0.00 0.28 0.00 0.07 91.91 12:55:01 AM 1 4.79 0.00 0.35 0.00 0.08 94.77 12:56:01 AM all 2.92 0.00 0.28 0.00 0.08 96.72 12:56:01 AM 0 2.83 0.00 0.35 0.00 0.07 96.75 12:56:01 AM 1 3.01 0.00 0.22 0.00 0.08 96.69 12:57:01 AM all 11.27 0.00 0.57 0.00 0.09 88.07 12:57:01 AM 0 11.63 0.00 0.49 0.00 0.08 87.80 12:57:01 AM 1 10.91 0.00 0.65 0.00 0.10 88.33 12:58:01 AM all 12.76 0.00 0.61 0.00 0.08 86.55 12:58:01 AM 0 18.63 0.00 0.72 0.00 0.08 80.57 12:58:01 AM 1 6.88 0.00 0.50 0.00 0.08 92.53 12:59:02 AM all 24.98 0.00 3.23 0.11 0.08 71.60 12:59:02 AM 0 37.12 0.00 3.76 0.15 0.08 58.88 12:59:02 AM 1 12.87 0.00 2.70 0.07 0.08 84.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.89 0.00 2.02 0.48 0.08 82.54 Average: 0 16.74 0.00 2.06 0.47 0.08 80.66 Average: 1 13.04 0.00 1.98 0.48 0.08 84.42