---> uname -a: Linux prd-centos8-robot-2c-8g-17246.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 648 4856 19 2192 6749 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:77:5a:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:fe77:5aa1/64 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) 12/29/2025 _x86_64_ (2 CPU) 04:24:59 LINUX RESTART (2 CPU) 04:26:01 AM tps rtps wtps bread/s bwrtn/s 04:27:01 AM 121.08 0.15 120.93 4.00 11575.82 04:28:01 AM 28.29 1.02 27.27 73.44 4001.17 04:29:01 AM 44.55 7.13 37.42 1310.50 2283.49 04:30:01 AM 61.97 0.22 61.76 43.59 7790.98 04:31:01 AM 6.45 0.07 6.38 4.93 498.12 04:32:01 AM 2.07 0.00 2.07 0.00 145.36 04:33:01 AM 0.18 0.00 0.18 0.00 57.40 04:34:01 AM 0.18 0.00 0.18 0.00 31.31 04:35:01 AM 0.32 0.03 0.28 2.13 71.34 04:36:02 AM 0.55 0.00 0.55 0.00 65.51 04:37:01 AM 23.81 0.64 23.16 74.42 1259.96 Average: 26.32 0.84 25.47 137.65 2527.24 04:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 AM 4985112 6878092 2897320 36.76 2688 2068608 878640 9.84 198036 2346748 154676 04:28:01 AM 5100888 6945348 2781544 35.29 2688 2020440 808104 9.05 198792 2230032 4 04:29:01 AM 4904728 6927120 2977704 37.78 2688 2191964 821304 9.20 267236 2339332 111700 04:30:01 AM 4890716 6993036 2991716 37.95 2688 2268392 745708 8.35 260828 2341848 10832 04:31:01 AM 4848720 6951580 3033712 38.49 2688 2269164 801776 8.98 261172 2384064 628 04:32:01 AM 4844260 6949020 3038172 38.54 2688 2271028 835252 9.35 261184 2388708 124 04:33:01 AM 4841824 6948044 3040608 38.57 2688 2272532 835252 9.35 261188 2391024 16 04:34:01 AM 4839688 6947484 3042744 38.60 2688 2274112 853052 9.55 261192 2393008 680 04:35:01 AM 4834260 6943864 3048172 38.67 2688 2275880 853052 9.55 261196 2398480 344 04:36:02 AM 4882036 6994784 3000396 38.06 2688 2279016 741364 8.30 261576 2351404 1820 04:37:01 AM 5010888 6944556 2871544 36.43 2688 2105888 778208 8.71 467728 2042172 22240 Average: 4907556 6947539 2974876 37.74 2688 2208820 813792 9.11 269103 2327893 27551 04:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 125.21 98.90 1295.65 13.40 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 4.32 2.00 2.21 0.70 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 42.69 39.20 339.27 9.34 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 195.25 140.74 44.24 39.88 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 39.28 32.92 9.71 10.21 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 103.23 101.12 19.22 9.49 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 55.58 55.11 11.69 5.92 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 69.53 69.68 13.69 6.54 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 74.79 72.03 16.72 9.13 0.00 0.00 0.00 0.00 04:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:02 AM eth0 64.97 52.81 17.74 8.35 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 51.76 37.28 99.80 48.37 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 75.18 63.84 170.09 14.62 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) 12/29/2025 _x86_64_ (2 CPU) 04:24:59 LINUX RESTART (2 CPU) 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 37.55 0.00 5.43 1.23 0.09 55.70 04:27:01 AM 0 31.56 0.00 5.39 1.15 0.08 61.81 04:27:01 AM 1 43.51 0.00 5.47 1.31 0.10 49.61 04:28:01 AM all 2.98 0.00 0.62 0.48 0.06 95.86 04:28:01 AM 0 3.09 0.00 0.65 0.45 0.07 95.74 04:28:01 AM 1 2.87 0.00 0.58 0.52 0.05 95.98 04:29:01 AM all 31.05 0.00 4.82 0.66 0.07 63.39 04:29:01 AM 0 31.86 0.00 4.30 0.97 0.08 62.79 04:29:01 AM 1 30.23 0.00 5.35 0.35 0.07 64.00 04:30:01 AM all 20.21 0.00 3.74 0.62 0.08 75.36 04:30:01 AM 0 11.71 0.00 3.16 0.68 0.07 84.38 04:30:01 AM 1 28.73 0.00 4.32 0.55 0.08 66.32 04:31:01 AM all 2.67 0.00 0.34 0.07 0.06 96.86 04:31:01 AM 0 3.26 0.00 0.47 0.02 0.05 96.20 04:31:01 AM 1 2.08 0.00 0.22 0.12 0.07 97.52 04:32:01 AM all 8.55 0.00 0.50 0.01 0.10 90.84 04:32:01 AM 0 5.28 0.00 0.49 0.00 0.10 94.13 04:32:01 AM 1 11.83 0.00 0.50 0.02 0.10 87.55 04:33:01 AM all 5.59 0.00 0.34 0.00 0.08 93.98 04:33:01 AM 0 4.17 0.00 0.35 0.00 0.08 95.40 04:33:01 AM 1 7.02 0.00 0.33 0.00 0.08 92.57 04:34:01 AM all 4.96 0.00 0.36 0.00 0.08 94.60 04:34:01 AM 0 5.53 0.00 0.34 0.00 0.07 94.07 04:34:01 AM 1 4.39 0.00 0.39 0.00 0.10 95.13 04:35:01 AM all 11.51 0.00 0.57 0.00 0.09 87.83 04:35:01 AM 0 9.48 0.00 0.59 0.00 0.10 89.83 04:35:01 AM 1 13.54 0.00 0.55 0.00 0.08 85.82 04:36:02 AM all 12.93 0.00 0.64 0.00 0.09 86.33 04:36:02 AM 0 10.30 0.00 0.55 0.00 0.10 89.05 04:36:02 AM 1 15.56 0.00 0.74 0.00 0.08 83.62 04:37:01 AM all 29.52 0.00 3.87 0.15 0.08 66.39 04:37:01 AM 0 22.43 0.00 3.84 0.07 0.07 73.60 04:37:01 AM 1 36.60 0.00 3.90 0.24 0.08 59.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.23 0.00 1.93 0.29 0.08 82.47 Average: 0 12.61 0.00 1.83 0.30 0.08 85.18 Average: 1 17.85 0.00 2.03 0.28 0.08 79.75