---> uname -a: Linux prd-centos8-robot-2c-8g-48619.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4912 19 2164 6778 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:d2:00:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fed2:8c/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) 08/02/2025 _x86_64_ (2 CPU) 04:22:08 LINUX RESTART (2 CPU) 04:23:02 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 103.74 6.34 97.41 1111.08 8146.54 04:25:01 AM 70.55 0.82 69.74 82.12 8898.68 04:26:01 AM 62.85 7.18 55.66 1323.03 3717.89 04:27:01 AM 32.59 0.03 32.56 3.47 6200.57 04:28:01 AM 2.48 0.02 2.47 0.93 92.20 04:29:01 AM 21.95 0.63 21.31 73.19 867.21 Average: 48.88 2.49 46.38 430.44 4644.07 04:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5229160 7021544 2653264 33.66 2688 1969428 708560 7.93 186672 2126036 201468 04:25:01 AM 5169092 7006312 2713332 34.42 2688 2013296 716952 8.03 212180 2150556 10760 04:26:01 AM 4881480 6964880 3000944 38.07 2688 2250996 715864 8.02 256372 2366584 169048 04:27:01 AM 4929908 7015064 2952516 37.46 2688 2253084 669368 7.49 261892 2307120 4 04:28:01 AM 4792412 6878132 3090012 39.20 2688 2253680 839388 9.40 262020 2443304 16 04:29:01 AM 5096920 7003520 2785504 35.34 2688 2079944 706332 7.91 457652 1970604 24116 Average: 5016495 6981575 2865929 36.36 2688 2136738 726077 8.13 272798 2227367 67569 04:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 134.38 104.29 1158.53 23.19 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 63.46 39.89 568.37 7.26 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 49.08 40.45 329.59 9.96 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 207.92 151.02 39.86 31.83 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 80.62 71.24 1552.28 5.95 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 63.94 44.63 87.12 29.00 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 99.80 75.17 621.17 17.85 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) 08/02/2025 _x86_64_ (2 CPU) 04:22:08 LINUX RESTART (2 CPU) 04:23:02 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 39.45 0.00 6.32 0.92 0.11 53.20 04:24:01 AM 0 26.92 0.00 4.99 0.71 0.10 67.28 04:24:01 AM 1 52.03 0.00 7.65 1.14 0.12 39.06 04:25:01 AM all 22.81 0.00 2.61 0.90 0.08 73.61 04:25:01 AM 0 16.79 0.00 2.69 1.23 0.07 79.23 04:25:01 AM 1 28.82 0.00 2.54 0.57 0.08 67.99 04:26:01 AM all 29.78 0.00 5.66 0.83 0.09 63.64 04:26:01 AM 0 27.53 0.00 5.64 0.67 0.10 66.07 04:26:01 AM 1 32.02 0.00 5.68 1.00 0.08 61.22 04:27:01 AM all 3.23 0.00 1.07 0.59 0.05 95.07 04:27:01 AM 0 2.28 0.00 1.09 0.42 0.05 96.17 04:27:01 AM 1 4.18 0.00 1.05 0.75 0.05 93.97 04:28:01 AM all 4.94 0.00 0.54 0.01 0.08 94.43 04:28:01 AM 0 3.15 0.00 0.47 0.00 0.07 96.31 04:28:01 AM 1 6.74 0.00 0.61 0.02 0.10 92.54 04:29:01 AM all 24.12 0.00 3.50 0.12 0.08 72.19 04:29:01 AM 0 14.95 0.00 3.32 0.10 0.07 81.56 04:29:01 AM 1 33.27 0.00 3.68 0.13 0.08 62.84 Average: all 20.70 0.00 3.28 0.56 0.08 75.38 Average: 0 15.27 0.00 3.03 0.52 0.08 81.11 Average: 1 26.14 0.00 3.53 0.60 0.09 69.64