---> uname -a: Linux prd-centos8-robot-2c-8g-11791.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 586 4946 19 2164 6815 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:ab:70:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:feab:7069/64 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) 08/18/2024 _x86_64_ (2 CPU) 07:41:26 LINUX RESTART (2 CPU) 07:42:01 AM tps rtps wtps bread/s bwrtn/s 07:43:01 AM 90.42 26.16 64.26 6847.05 20131.31 07:44:01 AM 85.70 0.07 85.64 1.87 8806.85 07:45:01 AM 35.71 1.45 34.26 170.64 3580.47 07:46:01 AM 58.16 0.07 58.10 5.73 6498.45 07:47:01 AM 14.11 0.32 13.80 44.13 2809.88 07:48:01 AM 27.02 0.63 26.39 89.70 2068.08 Average: 51.86 4.78 47.08 1193.25 7316.07 07:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 AM 5252152 7003232 2630280 33.37 2688 1933952 739700 8.28 247960 2062584 211876 07:44:01 AM 5137640 6982516 2744792 34.82 2688 2022784 724156 8.11 214636 2189372 106424 07:45:01 AM 5252392 7083720 2630040 33.37 2688 2008692 629692 7.05 241640 2044488 28 07:46:01 AM 5028000 7058784 2854432 36.21 2688 2200116 626104 7.01 261576 2219596 48580 07:47:01 AM 5179292 7065516 2703140 34.29 2688 2061112 629860 7.05 277644 2071828 7124 07:48:01 AM 5113352 7024972 2769080 35.13 2688 2087000 691868 7.75 467640 1951640 1540 Average: 5160471 7036457 2721961 34.53 2688 2052276 673563 7.54 285183 2089918 62595 07:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 309.76 203.57 1582.57 61.48 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 55.86 43.65 552.86 7.58 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 17.96 8.23 6.72 3.28 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 267.66 192.74 318.88 49.07 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 131.74 84.62 520.93 56.00 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 23.68 20.94 23.10 9.67 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 134.45 92.29 500.86 31.18 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) 08/18/2024 _x86_64_ (2 CPU) 07:41:26 LINUX RESTART (2 CPU) 07:42:01 AM CPU %user %nice %system %iowait %steal %idle 07:43:01 AM all 41.81 0.00 7.27 6.31 0.10 44.52 07:43:01 AM 0 31.27 0.00 6.38 5.13 0.10 57.13 07:43:01 AM 1 52.39 0.00 8.16 7.49 0.10 31.86 07:44:01 AM all 23.59 0.00 3.35 11.25 0.09 61.72 07:44:01 AM 0 23.99 0.00 3.29 12.90 0.08 59.73 07:44:01 AM 1 23.18 0.00 3.42 9.58 0.10 63.73 07:45:01 AM all 13.89 0.00 1.89 3.06 0.06 81.11 07:45:01 AM 0 6.69 0.00 1.32 3.60 0.05 88.34 07:45:01 AM 1 21.10 0.00 2.46 2.51 0.07 73.87 07:46:01 AM all 27.63 0.00 4.89 2.35 0.09 65.04 07:46:01 AM 0 19.63 0.00 3.90 2.05 0.08 74.33 07:46:01 AM 1 35.63 0.00 5.87 2.65 0.10 55.74 07:47:01 AM all 9.44 0.00 1.10 0.59 0.05 88.82 07:47:01 AM 0 5.58 0.00 1.24 1.01 0.05 92.12 07:47:01 AM 1 13.35 0.00 0.95 0.17 0.05 85.48 07:48:01 AM all 27.92 0.00 3.20 0.48 0.08 68.32 07:48:01 AM 0 23.32 0.00 3.04 0.69 0.08 72.87 07:48:01 AM 1 32.52 0.00 3.36 0.27 0.08 63.78 Average: all 24.07 0.00 3.62 4.01 0.08 68.23 Average: 0 18.43 0.00 3.20 4.23 0.08 74.07 Average: 1 29.73 0.00 4.04 3.78 0.08 62.36