---> uname -a: Linux prd-centos8-robot-2c-8g-2502.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 625 4890 19 2181 6773 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:29:38:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fe29:38e7/64 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) 08/19/2025 _x86_64_ (2 CPU) 03:14:17 LINUX RESTART (2 CPU) 03:15:03 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 75.61 6.40 69.21 1128.91 6340.84 03:17:01 AM 89.24 0.72 88.52 52.92 10736.47 03:18:01 AM 26.99 0.42 26.57 64.78 2327.27 03:19:01 AM 79.46 6.96 72.49 1292.77 8249.42 03:20:01 AM 13.25 0.00 13.25 0.00 1236.90 03:21:01 AM 0.33 0.00 0.33 0.00 5.30 03:22:01 AM 0.18 0.00 0.18 0.00 2.25 03:23:01 AM 2.03 0.22 1.82 11.73 104.77 03:24:01 AM 0.65 0.00 0.65 0.00 121.93 03:25:01 AM 0.47 0.00 0.47 0.00 21.06 03:26:01 AM 0.23 0.00 0.23 0.00 10.26 03:27:01 AM 0.23 0.00 0.23 0.00 17.23 03:28:01 AM 0.17 0.03 0.13 1.87 18.40 03:29:01 AM 2.37 0.32 2.05 36.92 142.39 03:30:01 AM 33.69 0.37 33.32 37.45 1753.50 Average: 21.54 1.02 20.52 173.03 2063.09 03:15:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5311580 7030872 2570844 32.61 2688 1901416 719324 8.05 186884 2062248 181608 03:17:01 AM 5137316 6974748 2745108 34.83 2688 2013384 759656 8.51 198640 2196736 42484 03:18:01 AM 5124052 6999824 2758372 34.99 2688 2051144 715244 8.01 223844 2182788 46384 03:19:01 AM 4927804 7016436 2954620 37.48 2688 2256336 683844 7.66 262144 2308604 26920 03:20:01 AM 4929724 7018248 2952700 37.46 2688 2256336 683716 7.66 262140 2308828 16 03:21:01 AM 4929788 7018320 2952636 37.46 2688 2256340 683716 7.66 262144 2308596 12 03:22:01 AM 4930024 7018556 2952400 37.46 2688 2256340 683716 7.66 262144 2308596 8 03:23:01 AM 4883488 6973664 2998936 38.05 2688 2257984 736496 8.25 262408 2354812 228 03:24:01 AM 4875628 6968980 3006796 38.15 2688 2261168 752312 8.42 262412 2362672 60 03:25:01 AM 4875436 6969172 3006988 38.15 2688 2261544 752312 8.42 262416 2362876 12 03:26:01 AM 4874988 6969104 3007436 38.15 2688 2261924 752312 8.42 262416 2363188 164 03:27:01 AM 4874380 6968864 3008044 38.16 2688 2262300 752312 8.42 262416 2363912 84 03:28:01 AM 4873084 6968080 3009340 38.18 2688 2262804 752312 8.42 262560 2365064 12 03:29:01 AM 5030744 6966684 2851680 36.18 2688 2105368 749852 8.40 264964 2216692 20352 03:30:01 AM 4975888 6907968 2906536 36.87 2688 2106032 808520 9.05 465752 2084680 19528 Average: 4970262 6984635 2912162 36.95 2688 2184695 732376 8.20 264219 2276686 22525 03:15:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 151.94 114.86 1315.13 22.68 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 56.81 41.47 614.23 7.49 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 22.08 13.91 7.81 5.01 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 503.78 363.95 421.41 85.60 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 1.80 0.82 0.39 0.18 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.57 2.15 0.49 0.44 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 3.48 2.18 0.51 0.47 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 46.36 27.56 14.23 4.34 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 33.33 30.36 9.44 6.07 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 13.38 9.13 2.94 1.83 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 12.35 9.15 2.76 1.80 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 11.90 9.16 2.81 1.80 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 13.21 10.66 3.19 2.12 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 87.42 55.30 95.91 33.03 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 17.58 16.24 15.62 8.04 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 65.01 46.98 164.56 12.04 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) 08/19/2025 _x86_64_ (2 CPU) 03:14:17 LINUX RESTART (2 CPU) 03:15:03 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 32.19 0.00 5.18 3.61 0.09 58.92 03:16:01 AM 0 26.18 0.00 5.23 2.40 0.10 66.09 03:16:01 AM 1 38.20 0.00 5.14 4.83 0.09 51.75 03:17:01 AM all 22.82 0.00 3.27 2.93 0.12 70.85 03:17:01 AM 0 19.58 0.00 2.88 2.22 0.13 75.19 03:17:01 AM 1 26.07 0.00 3.67 3.65 0.10 66.52 03:18:01 AM all 16.10 0.00 2.51 0.32 0.07 81.01 03:18:01 AM 0 9.87 0.00 2.48 0.25 0.07 87.33 03:18:01 AM 1 22.33 0.00 2.54 0.38 0.07 74.68 03:19:01 AM all 29.00 0.00 5.88 1.14 0.10 63.88 03:19:01 AM 0 23.08 0.00 5.62 1.48 0.10 69.72 03:19:01 AM 1 34.94 0.00 6.14 0.80 0.10 58.02 03:20:01 AM all 0.45 0.00 0.13 0.18 0.03 99.20 03:20:01 AM 0 0.30 0.00 0.17 0.30 0.03 99.20 03:20:01 AM 1 0.60 0.00 0.10 0.07 0.03 99.20 03:21:01 AM all 0.33 0.00 0.08 0.00 0.03 99.55 03:21:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 03:21:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.32 03:22:01 AM all 0.27 0.00 0.07 0.00 0.03 99.63 03:22:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 03:22:01 AM 1 0.43 0.00 0.05 0.00 0.02 99.50 03:23:01 AM all 6.95 0.00 0.73 0.02 0.06 92.25 03:23:01 AM 0 7.06 0.00 0.70 0.00 0.05 92.19 03:23:01 AM 1 6.84 0.00 0.75 0.03 0.07 92.31 03:24:01 AM all 16.38 0.00 0.74 0.01 0.07 82.80 03:24:01 AM 0 12.81 0.00 0.49 0.02 0.07 86.62 03:24:01 AM 1 19.95 0.00 1.00 0.00 0.07 78.98 03:25:01 AM all 4.38 0.00 0.31 0.00 0.08 95.24 03:25:01 AM 0 2.84 0.00 0.25 0.00 0.07 96.84 03:25:01 AM 1 5.91 0.00 0.37 0.00 0.08 93.64 03:26:01 AM all 4.36 0.00 0.31 0.00 0.06 95.28 03:26:01 AM 0 2.64 0.00 0.23 0.00 0.05 97.08 03:26:01 AM 1 6.07 0.00 0.38 0.00 0.07 93.47 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 4.38 0.00 0.30 0.00 0.07 95.25 03:27:01 AM 0 1.90 0.00 0.18 0.00 0.05 97.86 03:27:01 AM 1 6.86 0.00 0.42 0.00 0.08 92.64 03:28:01 AM all 4.97 0.00 0.34 0.00 0.06 94.63 03:28:01 AM 0 3.63 0.00 0.28 0.00 0.07 96.02 03:28:01 AM 1 6.32 0.00 0.40 0.00 0.05 93.23 03:29:01 AM all 8.78 0.00 1.50 0.01 0.07 89.65 03:29:01 AM 0 3.38 0.00 1.45 0.00 0.07 95.10 03:29:01 AM 1 14.17 0.00 1.54 0.02 0.07 84.21 03:30:01 AM all 30.29 0.00 3.05 0.22 0.08 66.37 03:30:01 AM 0 25.45 0.00 2.74 0.10 0.07 71.65 03:30:01 AM 1 35.12 0.00 3.37 0.33 0.08 61.10 Average: all 12.07 0.00 1.62 0.56 0.07 85.68 Average: 0 9.23 0.00 1.52 0.45 0.07 88.74 Average: 1 14.91 0.00 1.72 0.67 0.07 82.63