---> uname -a: Linux prd-centos8-robot-2c-8g-27293.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 648 4881 19 2167 6752 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:64:b7:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe64:b750/64 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) 09/25/2024 _x86_64_ (2 CPU) 00:36:21 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 87.57 25.63 61.94 6808.73 8114.10 12:39:01 AM 101.60 0.70 100.90 50.78 10715.04 12:40:01 AM 14.98 0.38 14.60 64.25 1271.51 12:41:01 AM 63.73 2.55 61.18 396.53 7644.39 12:42:01 AM 7.03 0.08 6.95 31.99 744.44 12:43:01 AM 14.71 0.35 14.36 37.99 1159.91 Average: 48.27 4.95 43.32 1231.59 4941.59 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5274840 6964036 2607584 33.08 2688 1871276 815092 9.13 209308 2071608 153960 12:39:01 AM 5133032 6962112 2749392 34.88 2688 2006292 781928 8.76 222096 2177832 30068 12:40:01 AM 5210968 7041944 2671456 33.89 2688 2008224 699428 7.83 240916 2082352 8 12:41:01 AM 4955760 6996680 2926664 37.13 2688 2210072 705976 7.90 264004 2284872 16560 12:42:01 AM 4926884 6968604 2955540 37.50 2688 2211176 754160 8.44 264132 2313984 152 12:43:01 AM 5011980 6923120 2870444 36.42 2688 2084816 794464 8.90 310236 2202324 37940 Average: 5085577 6976083 2796847 35.48 2688 2065309 758508 8.49 251782 2188829 39781 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 283.85 175.47 1571.52 59.55 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 64.10 46.95 613.99 8.54 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 17.14 11.23 6.32 4.11 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 223.93 166.33 316.73 37.74 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 20.85 10.68 4.65 1.01 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 125.54 82.14 440.70 61.05 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 122.57 82.13 492.30 28.67 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) 09/25/2024 _x86_64_ (2 CPU) 00:36:21 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 43.05 0.00 7.74 4.24 0.13 44.84 12:38:01 AM 0 44.06 0.00 8.19 5.16 0.14 42.45 12:38:01 AM 1 42.05 0.00 7.29 3.32 0.12 47.22 12:39:01 AM all 27.73 0.00 4.08 5.13 0.11 62.96 12:39:01 AM 0 31.38 0.00 4.18 5.31 0.10 59.03 12:39:01 AM 1 24.07 0.00 3.98 4.95 0.12 66.89 12:40:01 AM all 10.30 0.00 1.62 0.45 0.05 87.58 12:40:01 AM 0 14.09 0.00 1.74 0.23 0.05 83.88 12:40:01 AM 1 6.50 0.00 1.50 0.67 0.05 91.27 12:41:01 AM all 27.38 0.00 4.72 2.80 0.09 65.01 12:41:01 AM 0 34.56 0.00 4.94 2.32 0.10 58.07 12:41:01 AM 1 20.21 0.00 4.50 3.27 0.08 71.93 12:42:01 AM all 1.16 0.00 0.23 0.26 0.05 98.30 12:42:01 AM 0 0.75 0.00 0.17 0.42 0.05 98.62 12:42:01 AM 1 1.58 0.00 0.29 0.10 0.05 97.99 12:43:01 AM all 21.40 0.00 2.21 0.19 0.08 76.11 12:43:01 AM 0 25.75 0.00 2.63 0.10 0.08 71.44 12:43:01 AM 1 17.02 0.00 1.79 0.27 0.08 80.83 Average: all 21.79 0.00 3.43 2.17 0.09 72.53 Average: 0 25.04 0.00 3.63 2.24 0.09 69.00 Average: 1 18.54 0.00 3.22 2.09 0.08 76.06