---> uname -a: Linux prd-centos8-robot-2c-8g-1864.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 628 4872 19 2196 6769 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:6f:b5:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe6f:b51e/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) 10/25/2025 _x86_64_ (2 CPU) 00:52:59 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 79.12 0.33 78.79 14.80 7192.25 12:56:01 AM 86.55 0.75 85.80 53.46 9902.72 12:57:01 AM 26.71 0.42 26.30 64.26 2361.61 12:58:01 AM 58.32 6.93 51.39 1289.52 3407.47 12:59:01 AM 43.64 0.03 43.60 3.47 6948.80 01:00:01 AM 5.68 0.22 5.46 11.73 260.50 01:01:01 AM 2.03 0.02 2.02 0.13 115.09 01:02:01 AM 0.53 0.07 0.47 1.73 61.46 01:03:01 AM 0.30 0.00 0.30 0.00 31.52 01:04:01 AM 0.52 0.00 0.52 0.00 58.61 01:05:01 AM 0.22 0.00 0.22 0.00 16.83 01:06:01 AM 0.18 0.00 0.18 0.00 16.15 01:07:01 AM 0.15 0.00 0.15 0.00 47.33 01:08:01 AM 19.08 0.43 18.64 47.05 1176.79 Average: 23.07 0.66 22.42 106.14 2256.86 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5299668 7023736 2582756 32.77 2688 1906404 725892 8.13 186904 2074012 184864 12:56:01 AM 5123608 6966924 2758816 35.00 2688 2018988 744048 8.33 198688 2208344 42408 12:57:01 AM 5195888 7041036 2686536 34.08 2688 2020920 677544 7.59 219504 2116744 4 12:58:01 AM 4910296 7012196 2972128 37.71 2688 2268192 678112 7.59 250372 2337316 188104 12:59:01 AM 4907804 7009376 2974620 37.74 2688 2268372 676772 7.58 260400 2328192 16 01:00:01 AM 4862344 6965696 3020080 38.31 2688 2270184 764832 8.56 260548 2373508 96 01:01:01 AM 4857072 6962012 3025352 38.38 2688 2271808 784644 8.79 260556 2378104 264 01:02:01 AM 4855656 6962116 3026768 38.40 2688 2273280 784644 8.79 260736 2379368 52 01:03:01 AM 4850496 6958544 3031928 38.46 2688 2274872 805736 9.02 260740 2384644 780 01:04:01 AM 4849332 6958220 3033092 38.48 2688 2275684 805736 9.02 260740 2385772 48 01:05:01 AM 4848668 6957924 3033756 38.49 2688 2276060 805736 9.02 260744 2386468 16 01:06:01 AM 4847560 6957320 3034864 38.50 2688 2276556 805736 9.02 260744 2387652 72 01:07:01 AM 4844412 6955528 3038012 38.54 2688 2277912 805736 9.02 260752 2390524 40 01:08:01 AM 5002044 6939152 2880380 36.54 2688 2109040 753920 8.44 466624 2052272 22944 Average: 4946775 6976413 2935649 37.24 2688 2199162 758506 8.49 262004 2298780 31408 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 77.99 67.83 971.19 7.48 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 60.41 46.04 622.35 7.79 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 12.98 11.68 5.65 4.20 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 41.39 37.08 391.37 7.84 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 176.41 127.04 40.04 30.63 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 91.50 83.91 18.08 7.57 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 75.27 73.08 14.20 6.86 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 57.06 55.30 11.37 5.61 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 74.81 74.56 13.81 6.85 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 45.26 41.98 9.45 5.26 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 15.66 13.55 3.99 2.58 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 18.05 15.60 4.44 2.74 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 42.24 38.33 10.77 6.78 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 76.12 53.55 103.00 55.52 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 61.80 52.82 158.55 11.27 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) 10/25/2025 _x86_64_ (2 CPU) 00:52:59 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 24.90 0.00 3.58 8.16 0.08 63.27 12:55:01 AM 0 14.25 0.00 2.87 8.37 0.08 74.42 12:55:01 AM 1 35.54 0.00 4.29 7.95 0.08 52.14 12:56:01 AM all 22.94 0.00 3.41 2.49 0.08 71.08 12:56:01 AM 0 16.06 0.00 2.90 3.13 0.07 77.84 12:56:01 AM 1 29.85 0.00 3.91 1.84 0.10 64.30 12:57:01 AM all 12.89 0.00 1.91 4.01 0.06 81.13 12:57:01 AM 0 14.12 0.00 1.75 1.42 0.07 82.63 12:57:01 AM 1 11.66 0.00 2.07 6.59 0.05 79.63 12:58:01 AM all 33.80 0.00 5.90 1.84 0.12 58.35 12:58:01 AM 0 22.99 0.00 4.77 0.91 0.10 71.22 12:58:01 AM 1 44.62 0.00 7.03 2.77 0.13 45.45 12:59:01 AM all 7.48 0.00 1.80 2.93 0.05 87.74 12:59:01 AM 0 7.54 0.00 2.01 4.29 0.05 86.12 12:59:01 AM 1 7.42 0.00 1.60 1.57 0.05 89.36 01:00:01 AM all 6.87 0.00 0.59 0.04 0.04 92.45 01:00:01 AM 0 2.35 0.00 0.57 0.07 0.05 96.97 01:00:01 AM 1 11.42 0.00 0.61 0.02 0.03 87.92 01:01:01 AM all 6.18 0.00 0.43 0.03 0.05 93.31 01:01:01 AM 0 3.57 0.00 0.44 0.07 0.03 95.89 01:01:01 AM 1 8.78 0.00 0.42 0.00 0.07 90.73 01:02:01 AM all 5.74 0.00 0.40 0.00 0.05 93.81 01:02:01 AM 0 6.29 0.00 0.32 0.00 0.05 93.35 01:02:01 AM 1 5.19 0.00 0.49 0.00 0.05 94.27 01:03:01 AM all 5.17 0.00 0.41 0.00 0.06 94.36 01:03:01 AM 0 5.00 0.00 0.32 0.00 0.07 94.62 01:03:01 AM 1 5.35 0.00 0.50 0.00 0.05 94.10 01:04:01 AM all 6.85 0.00 0.37 0.01 0.04 92.73 01:04:01 AM 0 6.70 0.00 0.40 0.00 0.05 92.84 01:04:01 AM 1 6.99 0.00 0.33 0.02 0.03 92.62 01:05:01 AM all 4.28 0.00 0.27 0.00 0.05 95.40 01:05:01 AM 0 5.22 0.00 0.32 0.00 0.05 94.41 01:05:01 AM 1 3.34 0.00 0.22 0.00 0.05 96.39 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 4.96 0.00 0.34 0.00 0.03 94.67 01:06:01 AM 0 4.05 0.00 0.37 0.00 0.03 95.55 01:06:01 AM 1 5.86 0.00 0.32 0.00 0.03 93.78 01:07:01 AM all 11.24 0.00 0.44 0.00 0.07 88.26 01:07:01 AM 0 8.46 0.00 0.47 0.00 0.07 91.01 01:07:01 AM 1 14.03 0.00 0.40 0.00 0.07 85.50 01:08:01 AM all 24.64 0.00 3.07 0.11 0.08 72.11 01:08:01 AM 0 20.77 0.00 3.12 0.13 0.07 75.91 01:08:01 AM 1 28.50 0.00 3.02 0.08 0.08 68.31 Average: all 12.73 0.00 1.64 1.40 0.06 84.17 Average: 0 9.82 0.00 1.48 1.32 0.06 87.32 Average: 1 15.63 0.00 1.80 1.49 0.06 81.01