---> uname -a: Linux prd-centos8-robot-2c-8g-2807.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: 2799.996 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 605 4882 19 2209 6793 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:a6:59:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fea6:598b/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) 12/01/2025 _x86_64_ (2 CPU) 03:39:02 LINUX RESTART (2 CPU) 03:40:01 AM tps rtps wtps bread/s bwrtn/s 03:41:01 AM 117.71 0.07 117.65 1.87 11166.72 03:42:01 AM 32.94 1.23 31.71 128.22 3816.33 03:43:01 AM 63.29 6.97 56.32 1290.05 3725.41 03:44:01 AM 38.40 0.03 38.37 3.47 6541.10 03:45:01 AM 4.63 0.23 4.40 12.66 544.84 03:46:01 AM 2.20 0.00 2.20 0.00 73.59 03:47:01 AM 0.17 0.00 0.17 0.00 3.32 03:48:01 AM 0.20 0.00 0.20 0.00 133.31 03:49:01 AM 29.85 0.62 29.23 73.05 1964.56 Average: 32.15 1.02 31.14 167.69 3107.59 03:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 AM 5091020 6937292 2791412 35.41 2688 2021736 782260 8.76 188048 2251528 104308 03:42:01 AM 5229600 7079296 2652832 33.65 2688 2025540 645056 7.22 219024 2083284 10756 03:43:01 AM 4941832 7046024 2940600 37.31 2688 2269436 646204 7.24 254620 2298060 175496 03:44:01 AM 4941588 7044732 2940844 37.31 2688 2269620 636680 7.13 260352 2292668 12 03:45:01 AM 4861168 6976832 3021264 38.33 2688 2282140 731712 8.19 260676 2372704 4 03:46:01 AM 4860968 6976632 3021464 38.33 2688 2282148 731712 8.19 260676 2372952 16 03:47:01 AM 4853804 6969496 3028628 38.42 2688 2282176 750336 8.40 260676 2380076 4 03:48:01 AM 4922812 7044316 2959620 37.55 2688 2287988 656356 7.35 261028 2310520 1848 03:49:01 AM 5020332 6972104 2862100 36.31 2688 2124348 719312 8.05 474868 2027408 10008 Average: 4969236 7005192 2913196 36.96 2688 2205015 699959 7.84 271108 2265467 33606 03:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 120.83 92.23 1282.54 12.20 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 15.04 9.93 6.87 3.83 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 42.26 34.59 335.45 7.69 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 124.11 75.17 30.89 21.16 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 62.77 50.51 125.08 10.87 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 329.27 326.66 66.44 136.46 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 201.82 199.98 545.62 62.40 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 45.30 33.91 236.88 3.01 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 53.62 37.33 100.32 48.25 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 110.56 95.59 303.33 33.99 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) 12/01/2025 _x86_64_ (2 CPU) 03:39:02 LINUX RESTART (2 CPU) 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 37.94 0.00 5.24 1.06 0.11 55.66 03:41:01 AM 0 45.98 0.00 6.93 1.22 0.12 45.75 03:41:01 AM 1 29.94 0.00 3.55 0.90 0.10 65.52 03:42:01 AM all 14.15 0.00 1.84 5.67 0.08 78.26 03:42:01 AM 0 19.55 0.00 2.00 1.52 0.08 76.84 03:42:01 AM 1 8.74 0.00 1.67 9.82 0.08 79.69 03:43:01 AM all 31.73 0.00 5.64 1.01 0.10 61.52 03:43:01 AM 0 42.55 0.00 6.16 1.17 0.10 50.02 03:43:01 AM 1 20.92 0.00 5.11 0.85 0.10 73.02 03:44:01 AM all 7.41 0.00 1.53 0.46 0.04 90.56 03:44:01 AM 0 8.42 0.00 1.45 0.63 0.03 89.46 03:44:01 AM 1 6.41 0.00 1.61 0.28 0.05 91.65 03:45:01 AM all 13.60 0.00 0.45 0.04 0.06 85.85 03:45:01 AM 0 17.97 0.00 0.42 0.02 0.05 81.55 03:45:01 AM 1 9.17 0.00 0.47 0.07 0.07 90.22 03:46:01 AM all 25.39 0.00 0.60 0.01 0.11 73.89 03:46:01 AM 0 1.95 0.00 0.25 0.02 0.08 97.69 03:46:01 AM 1 48.81 0.00 0.94 0.00 0.13 50.11 03:47:01 AM all 25.78 0.00 0.62 0.00 0.13 73.47 03:47:01 AM 0 7.74 0.00 0.44 0.00 0.10 91.72 03:47:01 AM 1 43.90 0.00 0.81 0.00 0.15 55.15 03:48:01 AM all 4.05 0.00 0.35 0.01 0.04 95.55 03:48:01 AM 0 3.54 0.00 0.35 0.02 0.03 96.05 03:48:01 AM 1 4.56 0.00 0.36 0.00 0.05 95.03 03:49:01 AM all 31.54 0.00 4.11 0.81 0.12 63.43 03:49:01 AM 0 32.56 0.00 3.77 0.88 0.12 62.66 03:49:01 AM 1 30.52 0.00 4.44 0.73 0.12 64.19 Average: all 21.32 0.00 2.27 1.01 0.09 75.31 Average: 0 20.06 0.00 2.42 0.61 0.08 76.83 Average: 1 22.58 0.00 2.12 1.41 0.10 73.80