---> uname -a: Linux prd-centos8-robot-2c-8g-1525.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 633 4915 19 2148 6767 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:6a:6e:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe6a:6ed3/64 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) 01/14/2025 _x86_64_ (2 CPU) 04:30:02 LINUX RESTART (2 CPU) 04:31:01 AM tps rtps wtps bread/s bwrtn/s 04:32:01 AM 100.97 30.11 70.86 4045.98 5840.19 04:33:01 AM 77.17 0.73 76.44 53.05 9203.80 04:34:01 AM 25.83 0.42 25.41 64.79 2398.12 04:35:01 AM 60.03 6.75 53.28 1249.18 7233.04 04:36:01 AM 5.35 0.10 5.25 32.13 209.17 04:37:01 AM 2.22 0.02 2.20 0.93 349.03 04:38:01 AM 0.38 0.00 0.38 0.00 6.58 04:39:01 AM 3.42 0.32 3.10 36.92 288.65 04:40:01 AM 29.54 0.52 29.02 63.85 1769.36 Average: 33.88 4.33 29.55 616.35 3033.22 04:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 AM 5410452 7088096 2471972 31.36 2688 1860884 672508 7.53 186400 1965428 157680 04:33:01 AM 5211168 7006440 2671256 33.89 2688 1973488 750232 8.40 198496 2128772 30680 04:34:01 AM 5131840 7010660 2750584 34.90 2688 2054416 740060 8.29 232652 2166008 61960 04:35:01 AM 4987388 7024072 2895036 36.73 2688 2206760 674628 7.55 258432 2256896 88 04:36:01 AM 4943620 6985412 2938804 37.28 2688 2211924 729740 8.17 258696 2303916 4204 04:37:01 AM 4929840 6975892 2952584 37.46 2688 2216128 745116 8.34 258696 2318360 8 04:38:01 AM 4911576 6957664 2970848 37.69 2688 2216188 775496 8.68 258696 2335848 32 04:39:01 AM 5071520 6967696 2810904 35.66 2688 2069956 717504 8.03 266320 2187208 20596 04:40:01 AM 5085212 6981656 2797212 35.49 2688 2072172 725820 8.13 462096 1984988 16760 Average: 5075846 6999732 2806578 35.61 2688 2097991 725678 8.13 264498 2183047 32445 04:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 306.50 186.52 1654.02 57.14 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 60.50 44.47 586.26 14.80 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 39.79 30.11 283.50 7.24 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 214.16 155.11 61.62 35.02 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 35.33 22.78 56.90 2.52 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 308.63 307.55 78.12 129.21 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 242.66 238.36 495.65 76.75 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 77.12 45.47 134.97 38.94 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 22.69 19.76 18.57 9.37 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 145.27 116.68 374.41 41.22 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) 01/14/2025 _x86_64_ (2 CPU) 04:30:02 LINUX RESTART (2 CPU) 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 37.15 0.02 6.15 3.19 0.11 53.38 04:32:01 AM 0 39.96 0.03 5.90 3.93 0.10 50.08 04:32:01 AM 1 34.33 0.00 6.40 2.46 0.12 56.69 04:33:01 AM all 20.65 0.00 2.90 5.16 0.11 71.19 04:33:01 AM 0 13.23 0.00 2.55 5.09 0.10 79.03 04:33:01 AM 1 28.08 0.00 3.24 5.23 0.12 63.34 04:34:01 AM all 21.95 0.00 2.93 1.58 0.08 73.46 04:34:01 AM 0 28.58 0.00 3.33 2.27 0.08 65.74 04:34:01 AM 1 15.33 0.00 2.54 0.89 0.07 81.18 04:35:01 AM all 18.73 0.00 3.88 2.83 0.08 74.48 04:35:01 AM 0 16.25 0.00 3.50 2.05 0.08 78.11 04:35:01 AM 1 21.22 0.00 4.25 3.61 0.08 70.83 04:36:01 AM all 4.48 0.00 0.32 0.11 0.06 95.04 04:36:01 AM 0 3.39 0.00 0.25 0.18 0.05 96.13 04:36:01 AM 1 5.57 0.00 0.39 0.03 0.07 93.94 04:37:01 AM all 29.21 0.00 1.08 0.07 0.10 69.54 04:37:01 AM 0 20.26 0.00 0.45 0.13 0.10 79.05 04:37:01 AM 1 38.19 0.00 1.71 0.00 0.10 60.00 04:38:01 AM all 27.86 0.00 0.61 0.00 0.09 71.43 04:38:01 AM 0 30.48 0.00 0.64 0.00 0.08 68.80 04:38:01 AM 1 25.24 0.00 0.59 0.00 0.10 74.07 04:39:01 AM all 7.04 0.00 1.27 0.14 0.06 91.48 04:39:01 AM 0 5.96 0.00 1.40 0.13 0.07 92.43 04:39:01 AM 1 8.13 0.00 1.14 0.15 0.05 90.52 04:40:01 AM all 31.63 0.00 3.51 0.68 0.09 64.08 04:40:01 AM 0 12.34 0.00 2.99 1.09 0.08 83.50 04:40:01 AM 1 50.90 0.00 4.04 0.28 0.10 44.68 Average: all 22.09 0.00 2.52 1.53 0.09 73.77 Average: 0 18.93 0.00 2.34 1.65 0.08 77.00 Average: 1 25.25 0.00 2.71 1.41 0.09 70.54