---> uname -a: Linux prd-centos8-robot-2c-8g-2204.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 624 4863 19 2209 6774 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:37:84:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85472sec preferred_lft 85472sec inet6 fe80::f816:3eff:fe37:84e5/64 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) 11/29/2025 _x86_64_ (2 CPU) 03:55:01 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 126.61 0.23 126.38 11.86 12003.92 03:58:01 AM 37.35 0.65 36.70 51.05 5038.59 03:59:01 AM 28.88 0.42 28.46 64.79 1742.49 04:00:01 AM 72.34 6.96 65.38 1292.77 8154.32 04:01:01 AM 10.80 0.23 10.56 11.86 685.64 04:02:01 AM 4.36 0.07 4.30 1.73 181.03 04:03:01 AM 0.37 0.00 0.37 0.00 72.61 04:04:01 AM 0.30 0.00 0.30 0.00 69.49 04:05:01 AM 0.23 0.00 0.23 0.00 44.99 04:06:01 AM 0.40 0.00 0.40 0.00 19.55 04:07:01 AM 0.15 0.00 0.15 0.00 12.86 04:08:01 AM 0.28 0.00 0.28 0.00 26.94 04:09:01 AM 0.23 0.02 0.22 0.13 45.74 04:10:01 AM 41.27 6.57 34.69 642.66 1867.20 04:10:01 AM 35.19 3.70 31.48 29.63 653.70 Average: 23.11 1.08 22.03 147.97 2139.56 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5087068 6959624 2795356 35.46 2688 2049684 763548 8.55 191676 2256604 158696 03:58:01 AM 5135772 6979336 2746652 34.85 2688 2019836 745780 8.35 199280 2194676 4 03:59:01 AM 5023464 6969780 2858960 36.27 2688 2117232 749112 8.39 229596 2261976 85432 04:00:01 AM 4920424 7019036 2962000 37.58 2688 2265836 687776 7.70 260656 2311148 10832 04:01:01 AM 4881928 6981256 3000496 38.07 2688 2266720 737144 8.25 260792 2353384 544 04:02:01 AM 4876376 6977560 3006048 38.14 2688 2268592 757204 8.48 260976 2359108 1116 04:03:01 AM 4873852 6976532 3008572 38.17 2688 2270088 773564 8.66 260980 2361684 584 04:04:01 AM 4870160 6974332 3012264 38.21 2688 2271532 773564 8.66 260984 2365376 24 04:05:01 AM 4866856 6972604 3015568 38.26 2688 2273108 794292 8.89 260984 2368472 316 04:06:01 AM 4866600 6972444 3015824 38.26 2688 2273204 794292 8.89 260984 2368640 40 04:07:01 AM 4866712 6972888 3015712 38.26 2688 2273544 794292 8.89 260988 2368844 40 04:08:01 AM 4863560 6970612 3018864 38.30 2688 2274412 794292 8.89 260988 2371652 192 04:09:01 AM 4912404 7022428 2970020 37.68 2688 2277404 689500 7.72 261336 2323200 1888 04:10:01 AM 4975628 6927436 2906796 36.88 2688 2125104 776232 8.69 469320 2077300 11224 04:10:01 AM 4969868 6921684 2912556 36.95 2688 2125104 776232 8.69 469476 2083436 11236 Average: 4932711 6973170 2949713 37.42 2688 2210093 760455 8.51 277934 2295033 18811 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 131.68 103.10 1478.35 13.76 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 5.80 2.43 2.62 0.95 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 34.86 32.79 159.50 17.65 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 220.71 150.63 223.88 35.81 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 37.54 28.50 8.82 2.98 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 90.52 89.32 17.65 8.35 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 55.61 54.28 11.84 5.99 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 56.71 57.24 11.55 5.23 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 65.76 64.11 14.79 7.64 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 3.83 2.98 1.05 0.62 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 14.65 13.11 3.58 2.26 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 24.93 23.48 6.49 4.09 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 59.64 47.74 16.47 7.89 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 52.24 39.28 101.30 52.96 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 14.81 24.07 12.45 12.14 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 61.01 50.63 146.93 11.85 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) 11/29/2025 _x86_64_ (2 CPU) 03:55:01 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 36.41 0.00 5.26 2.24 0.11 55.98 03:57:01 AM 0 41.19 0.00 5.92 2.55 0.10 50.24 03:57:01 AM 1 31.64 0.00 4.61 1.93 0.12 61.70 03:58:01 AM all 7.38 0.00 1.13 5.72 0.05 85.73 03:58:01 AM 0 10.16 0.00 1.57 5.67 0.05 82.54 03:58:01 AM 1 4.59 0.00 0.68 5.76 0.05 88.92 03:59:01 AM all 27.53 0.00 3.72 0.24 0.08 68.44 03:59:01 AM 0 32.58 0.00 4.01 0.25 0.08 63.08 03:59:01 AM 1 22.49 0.00 3.43 0.23 0.07 73.78 04:00:01 AM all 23.50 0.00 4.82 2.00 0.08 69.59 04:00:01 AM 0 26.02 0.00 4.84 2.86 0.10 66.18 04:00:01 AM 1 20.98 0.00 4.79 1.15 0.07 73.00 04:01:01 AM all 2.79 0.00 0.35 0.33 0.04 96.48 04:01:01 AM 0 4.15 0.00 0.49 0.67 0.03 94.66 04:01:01 AM 1 1.44 0.00 0.22 0.00 0.05 98.30 04:02:01 AM all 7.74 0.00 0.50 0.04 0.05 91.67 04:02:01 AM 0 9.54 0.00 0.40 0.03 0.05 89.98 04:02:01 AM 1 5.94 0.00 0.59 0.05 0.05 93.37 04:03:01 AM all 6.27 0.00 0.36 0.00 0.05 93.31 04:03:01 AM 0 5.18 0.00 0.34 0.00 0.05 94.43 04:03:01 AM 1 7.37 0.00 0.39 0.00 0.05 92.20 04:04:01 AM all 3.52 0.00 0.31 0.01 0.04 96.12 04:04:01 AM 0 2.98 0.00 0.33 0.00 0.03 96.65 04:04:01 AM 1 4.06 0.00 0.29 0.02 0.05 95.58 04:05:01 AM all 8.81 0.00 0.45 0.00 0.06 90.68 04:05:01 AM 0 11.94 0.00 0.44 0.00 0.05 87.58 04:05:01 AM 1 5.68 0.00 0.47 0.00 0.07 93.78 04:06:01 AM all 1.49 0.00 0.17 0.00 0.05 98.30 04:06:01 AM 0 2.20 0.00 0.15 0.00 0.05 97.60 04:06:01 AM 1 0.77 0.00 0.18 0.00 0.05 99.00 04:07:01 AM all 3.95 0.00 0.25 0.00 0.04 95.76 04:07:01 AM 0 6.64 0.00 0.30 0.00 0.05 93.01 04:07:01 AM 1 1.25 0.00 0.20 0.00 0.03 98.51 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 6.89 0.00 0.39 0.00 0.05 92.67 04:08:01 AM 0 8.75 0.00 0.38 0.00 0.05 90.82 04:08:01 AM 1 5.02 0.00 0.40 0.00 0.05 94.53 04:09:01 AM all 12.52 0.00 0.55 0.00 0.07 86.86 04:09:01 AM 0 16.10 0.00 0.52 0.00 0.07 83.31 04:09:01 AM 1 8.94 0.00 0.58 0.00 0.07 90.41 04:10:01 AM all 32.10 0.23 3.85 0.33 0.09 63.40 04:10:01 AM 0 44.94 0.34 4.13 0.49 0.10 50.01 04:10:01 AM 1 19.29 0.12 3.57 0.17 0.08 76.77 04:10:01 AM all 39.25 0.00 12.15 0.00 0.00 48.60 04:10:01 AM 0 73.08 0.00 1.92 0.00 0.00 25.00 04:10:01 AM 1 7.27 0.00 21.82 0.00 0.00 70.91 Average: all 12.94 0.02 1.59 0.78 0.06 84.61 Average: 0 15.92 0.02 1.70 0.90 0.06 81.40 Average: 1 9.97 0.01 1.47 0.67 0.06 87.82