---> uname -a: Linux prd-centos8-robot-2c-8g-3934.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4878 19 2222 6802 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:a7:ce:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85427sec preferred_lft 85427sec inet6 fe80::f816:3eff:fea7:ce70/64 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) 10/31/2025 _x86_64_ (2 CPU) 00:52:58 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 119.64 0.35 119.29 23.46 11569.39 12:56:01 AM 38.03 0.78 37.24 94.78 4082.39 12:57:01 AM 63.68 6.75 56.93 1246.25 3869.71 12:58:01 AM 37.79 0.25 37.54 47.06 6418.33 12:59:01 AM 3.62 0.00 3.62 0.00 122.79 01:00:01 AM 0.13 0.00 0.13 0.00 1.05 01:01:01 AM 0.32 0.02 0.30 0.13 4.10 01:02:01 AM 0.68 0.32 0.37 15.32 75.88 01:03:01 AM 2.08 0.00 2.08 0.00 198.17 01:04:01 AM 0.45 0.00 0.45 0.00 147.39 01:05:01 AM 0.25 0.00 0.25 0.00 99.35 01:06:01 AM 0.28 0.00 0.28 0.00 120.40 01:07:01 AM 0.20 0.00 0.20 0.00 111.85 01:08:01 AM 7.48 0.35 7.13 37.19 416.56 01:09:01 AM 31.64 0.52 31.12 63.85 2326.77 Average: 20.42 0.62 19.80 101.87 1970.93 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5192276 7034316 2690156 34.13 2688 2017572 673296 7.54 188968 2149644 104304 12:56:01 AM 5242628 7087400 2639804 33.49 2688 2020368 634616 7.11 219480 2070476 10760 12:57:01 AM 4875716 6972712 3006716 38.14 2688 2263048 701732 7.86 254004 2367608 175568 12:58:01 AM 4959348 7057040 2923084 37.08 2688 2264432 636348 7.13 260816 2275996 28 12:59:01 AM 4959912 7057424 2922520 37.08 2688 2264432 636348 7.13 260820 2276180 4 01:00:01 AM 4958252 7055768 2924180 37.10 2688 2264436 630316 7.06 260820 2277656 4 01:01:01 AM 4957676 7055292 2924756 37.10 2688 2264548 630316 7.06 260824 2278148 104 01:02:01 AM 4900796 7002728 2981636 37.83 2688 2268864 715916 8.02 261396 2334280 1892 01:03:01 AM 4894076 6999580 2988356 37.91 2688 2272484 752752 8.43 261396 2340948 1612 01:04:01 AM 4888804 6997752 2993628 37.98 2688 2275880 752752 8.43 261396 2346324 780 01:05:01 AM 4883100 6995120 2999332 38.05 2688 2278992 768184 8.60 261396 2351672 972 01:06:01 AM 4878932 6994840 3003500 38.10 2688 2282840 786604 8.81 261396 2355628 1300 01:07:01 AM 4875248 6994824 3007184 38.15 2688 2286548 803020 8.99 261396 2359332 1712 01:08:01 AM 4947120 6950532 2935312 37.24 2688 2174488 726440 8.13 316436 2253676 75676 01:09:01 AM 4993664 6963952 2888768 36.65 2688 2143412 724312 8.11 482692 2047216 27036 Average: 4960503 7014619 2921929 37.07 2688 2222823 704863 7.89 271549 2272319 26783 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 115.78 91.79 1256.69 12.24 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 16.31 12.98 7.28 4.51 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 42.30 36.32 334.87 7.98 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 563.47 412.91 115.12 97.42 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.57 2.08 0.56 0.48 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.77 1.95 0.46 0.43 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 22.94 12.63 6.63 1.35 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 244.42 241.76 44.90 18.03 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 162.26 162.27 32.84 12.67 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 192.92 193.85 35.60 14.25 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 164.76 165.33 32.40 12.87 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 237.61 238.79 45.80 17.80 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 176.74 178.20 35.12 13.01 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 195.52 164.55 153.94 108.76 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 16.68 14.01 13.63 7.24 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 143.80 128.63 141.06 21.94 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) 10/31/2025 _x86_64_ (2 CPU) 00:52:58 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.88 0.00 5.35 1.62 0.12 55.03 12:55:01 AM 0 45.90 0.00 5.85 1.50 0.10 46.65 12:55:01 AM 1 29.87 0.00 4.86 1.75 0.13 63.39 12:56:01 AM all 13.26 0.00 1.99 0.59 0.08 84.07 12:56:01 AM 0 18.47 0.00 2.22 0.67 0.08 78.55 12:56:01 AM 1 8.06 0.00 1.75 0.52 0.08 89.59 12:57:01 AM all 30.59 0.00 5.43 0.50 0.09 63.39 12:57:01 AM 0 29.11 0.00 5.30 0.35 0.10 65.14 12:57:01 AM 1 32.08 0.00 5.55 0.65 0.08 61.64 12:58:01 AM all 8.82 0.00 2.49 0.49 0.07 88.14 12:58:01 AM 0 13.50 0.00 2.82 0.44 0.05 83.20 12:58:01 AM 1 4.14 0.00 2.16 0.54 0.08 93.07 12:59:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 12:59:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 12:59:01 AM 1 0.58 0.00 0.07 0.02 0.03 99.30 01:00:01 AM all 0.32 0.00 0.09 0.00 0.03 99.56 01:00:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 01:00:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 01:01:01 AM all 0.33 0.00 0.14 0.00 0.03 99.51 01:01:01 AM 0 0.17 0.00 0.18 0.00 0.03 99.62 01:01:01 AM 1 0.48 0.00 0.10 0.00 0.02 99.40 01:02:01 AM all 12.86 0.00 1.40 0.01 0.10 85.63 01:02:01 AM 0 19.16 0.00 1.60 0.00 0.08 79.15 01:02:01 AM 1 6.62 0.00 1.21 0.02 0.12 92.03 01:03:01 AM all 11.83 0.00 0.95 0.01 0.08 87.13 01:03:01 AM 0 14.19 0.00 1.08 0.00 0.08 84.65 01:03:01 AM 1 9.47 0.00 0.83 0.02 0.07 89.62 01:04:01 AM all 9.79 0.00 0.90 0.00 0.11 89.20 01:04:01 AM 0 9.46 0.00 0.99 0.00 0.12 89.43 01:04:01 AM 1 10.11 0.00 0.81 0.00 0.10 88.98 01:05:01 AM all 11.14 0.00 0.99 0.00 0.08 87.78 01:05:01 AM 0 13.35 0.00 1.11 0.00 0.10 85.44 01:05:01 AM 1 8.93 0.00 0.88 0.00 0.07 90.13 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 13.12 0.00 1.36 0.01 0.09 85.42 01:06:01 AM 0 12.75 0.00 1.32 0.00 0.08 85.85 01:06:01 AM 1 13.49 0.00 1.40 0.02 0.10 84.99 01:07:01 AM all 10.07 0.00 1.04 0.00 0.07 88.83 01:07:01 AM 0 14.49 0.00 1.20 0.00 0.07 84.24 01:07:01 AM 1 5.68 0.00 0.87 0.00 0.07 93.38 01:08:01 AM all 19.12 0.00 2.55 0.06 0.08 78.20 01:08:01 AM 0 15.99 0.00 2.77 0.08 0.08 81.08 01:08:01 AM 1 22.25 0.00 2.33 0.03 0.07 75.32 01:09:01 AM all 30.22 0.00 3.64 0.14 0.07 65.93 01:09:01 AM 0 30.95 0.00 3.35 0.13 0.07 65.50 01:09:01 AM 1 29.48 0.00 3.94 0.15 0.08 66.35 Average: all 14.00 0.00 1.90 0.23 0.08 83.80 Average: 0 15.86 0.00 2.00 0.21 0.07 81.85 Average: 1 12.13 0.00 1.79 0.25 0.08 85.75