---> uname -a: Linux prd-centos8-robot-2c-8g-4044.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 603 4909 19 2185 6795 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:06:59:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85463sec preferred_lft 85463sec inet6 fe80::f816:3eff:fe06:5911/64 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) 01/25/2026 _x86_64_ (2 CPU) 00:36:29 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 90.19 17.09 73.09 5251.05 7033.11 12:39:01 AM 80.94 1.08 79.85 75.32 10069.02 12:40:01 AM 29.24 0.42 28.82 64.78 2382.29 12:41:01 AM 80.69 6.93 73.75 1289.52 8237.16 12:42:01 AM 10.65 0.00 10.65 0.00 1048.35 12:43:01 AM 0.33 0.00 0.33 0.00 5.73 12:44:01 AM 0.13 0.00 0.13 0.00 2.10 12:45:01 AM 0.55 0.07 0.48 4.93 45.52 12:46:01 AM 2.10 0.00 2.10 0.00 158.01 12:47:01 AM 0.58 0.00 0.58 0.00 42.68 12:48:01 AM 0.30 0.00 0.30 0.00 12.41 12:49:01 AM 0.22 0.00 0.22 0.00 18.96 12:50:01 AM 0.18 0.03 0.15 1.87 8.53 12:51:01 AM 7.33 0.32 7.01 36.92 256.00 12:52:01 AM 34.57 0.55 34.02 64.11 1798.15 Average: 22.53 1.77 20.77 452.59 2074.49 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5362656 7079896 2519768 31.97 2688 1899576 681652 7.63 187156 2012836 183540 12:39:01 AM 5169912 7009676 2712512 34.41 2688 2015500 723396 8.10 199360 2162108 41176 12:40:01 AM 5120180 7012236 2762244 35.04 2688 2065452 735848 8.24 229680 2176056 47432 12:41:01 AM 4949640 7046416 2932784 37.21 2688 2263264 652460 7.31 261924 2286768 26312 12:42:01 AM 4948244 7045032 2934180 37.22 2688 2263276 652460 7.31 261936 2286968 16 12:43:01 AM 4948416 7045196 2934008 37.22 2688 2263276 652460 7.31 261940 2287004 16 12:44:01 AM 4948480 7045260 2933944 37.22 2688 2263276 652460 7.31 261944 2287136 8 12:45:01 AM 4903436 7001632 2978988 37.79 2688 2264732 722164 8.09 262412 2331376 240 12:46:01 AM 4895304 6996692 2987120 37.90 2688 2267892 722164 8.09 262416 2339572 688 12:47:01 AM 4894576 6996348 2987848 37.91 2688 2268268 722164 8.09 262416 2340220 64 12:48:01 AM 4893852 6995996 2988572 37.91 2688 2268648 722164 8.09 262416 2340928 212 12:49:01 AM 4893404 6995924 2989020 37.92 2688 2269024 722164 8.09 262416 2341476 72 12:50:01 AM 4892552 6995592 2989872 37.93 2688 2269544 717464 8.03 262560 2342124 312 12:51:01 AM 4973884 6940216 2908540 36.90 2688 2137008 740812 8.29 303160 2238184 59024 12:52:01 AM 5064372 6994484 2818052 35.75 2688 2102840 699196 7.83 469956 1988464 25320 Average: 4990594 7013373 2891830 36.69 2688 2192105 701269 7.85 267446 2250748 25629 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 332.39 207.88 1834.53 58.99 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 78.92 56.31 691.98 8.73 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 22.61 17.51 10.43 11.88 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 605.35 432.59 447.43 97.38 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 10.13 8.00 3.20 2.37 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.55 2.15 0.89 0.67 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.95 2.07 0.78 0.66 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 46.45 28.37 14.46 4.31 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 34.53 30.21 9.35 5.86 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 16.86 9.35 3.15 1.83 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 13.55 9.70 3.51 2.31 0.00 0.00 0.00 0.00 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 11.48 9.33 2.95 2.02 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 17.83 10.66 3.78 2.09 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 91.34 60.28 100.08 36.55 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 18.81 16.73 15.16 8.28 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 87.11 60.07 209.45 16.26 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) 01/25/2026 _x86_64_ (2 CPU) 00:36:29 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.54 0.00 6.33 1.94 0.10 52.09 12:38:01 AM 0 27.60 0.00 6.26 2.04 0.12 63.99 12:38:01 AM 1 51.50 0.00 6.40 1.84 0.08 40.18 12:39:01 AM all 22.65 0.00 3.06 2.03 0.14 72.11 12:39:01 AM 0 19.17 0.00 2.50 2.25 0.20 75.88 12:39:01 AM 1 26.14 0.00 3.62 1.82 0.08 68.34 12:40:01 AM all 21.39 0.00 3.34 1.48 0.10 73.68 12:40:01 AM 0 25.41 0.00 3.44 1.95 0.10 69.09 12:40:01 AM 1 17.39 0.00 3.23 1.02 0.10 78.26 12:41:01 AM all 30.00 0.00 5.97 1.60 0.10 62.33 12:41:01 AM 0 29.26 0.00 5.83 1.02 0.10 63.79 12:41:01 AM 1 30.74 0.00 6.11 2.18 0.10 60.87 12:42:01 AM all 0.44 0.00 0.22 0.13 0.07 99.15 12:42:01 AM 0 0.17 0.00 0.28 0.25 0.07 99.23 12:42:01 AM 1 0.72 0.00 0.15 0.00 0.07 99.07 12:43:01 AM all 0.38 0.00 0.08 0.00 0.04 99.50 12:43:01 AM 0 0.20 0.00 0.10 0.00 0.05 99.65 12:43:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:44:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 12:44:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:44:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 12:45:01 AM all 6.84 0.00 0.71 0.01 0.06 92.38 12:45:01 AM 0 4.33 0.00 0.58 0.02 0.05 95.02 12:45:01 AM 1 9.36 0.00 0.84 0.00 0.07 89.73 12:46:01 AM all 16.26 0.00 0.79 0.02 0.09 82.84 12:46:01 AM 0 9.54 0.00 0.69 0.02 0.08 89.67 12:46:01 AM 1 22.97 0.00 0.90 0.02 0.10 76.01 12:47:01 AM all 4.30 0.00 0.33 0.00 0.10 95.26 12:47:01 AM 0 4.46 0.00 0.35 0.00 0.10 95.08 12:47:01 AM 1 4.14 0.00 0.32 0.00 0.10 95.44 12:48:01 AM all 4.39 0.00 0.32 0.00 0.10 95.20 12:48:01 AM 0 3.36 0.00 0.27 0.00 0.10 96.27 12:48:01 AM 1 5.41 0.00 0.37 0.00 0.10 94.12 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.36 0.00 0.29 0.00 0.08 95.26 12:49:01 AM 0 2.77 0.00 0.20 0.00 0.07 96.96 12:49:01 AM 1 5.95 0.00 0.38 0.00 0.10 93.57 12:50:01 AM all 4.96 0.00 0.34 0.00 0.11 94.59 12:50:01 AM 0 2.99 0.00 0.23 0.00 0.10 96.68 12:50:01 AM 1 6.94 0.00 0.45 0.00 0.12 92.49 12:51:01 AM all 14.81 0.00 1.86 0.05 0.09 83.18 12:51:01 AM 0 13.01 0.00 2.10 0.05 0.10 84.74 12:51:01 AM 1 16.62 0.00 1.62 0.05 0.08 81.63 12:52:01 AM all 33.34 0.00 4.34 0.23 0.09 61.99 12:52:01 AM 0 30.49 0.00 4.37 0.28 0.10 64.76 12:52:01 AM 1 36.19 0.00 4.32 0.18 0.08 59.23 Average: all 13.61 0.00 1.87 0.50 0.09 83.93 Average: 0 11.56 0.00 1.82 0.53 0.09 86.00 Average: 1 15.65 0.00 1.93 0.47 0.08 81.86