---> uname -a: Linux prd-centos8-robot-2c-8g-12700.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 614 4964 19 2118 6787 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:41:f1:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe41:f1c9/64 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:13 LINUX RESTART (2 CPU) 06:38:01 AM tps rtps wtps bread/s bwrtn/s 06:39:01 AM 54.36 22.31 32.05 6555.79 5832.03 06:40:01 AM 114.20 3.78 110.41 99.03 9687.40 06:41:01 AM 33.87 0.42 33.46 64.78 3761.11 06:42:01 AM 57.57 0.03 57.54 3.47 7511.16 06:43:01 AM 8.33 0.08 8.25 31.99 799.22 06:44:01 AM 5.63 0.02 5.62 0.13 264.06 06:45:01 AM 25.71 0.65 25.06 74.11 1080.12 Average: 42.81 3.90 38.91 975.79 4133.64 06:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 AM 5395816 7012524 2486616 31.55 2688 1807100 756412 8.47 215552 1982516 113796 06:40:01 AM 5170324 7003540 2712108 34.41 2688 2009640 702924 7.87 221576 2143792 90624 06:41:01 AM 5213144 7051016 2669288 33.86 2688 2014724 673632 7.54 243996 2080768 3164 06:42:01 AM 4995108 7031220 2887324 36.63 2688 2205448 649404 7.27 258020 2254016 16560 06:43:01 AM 4957964 6995252 2924468 37.10 2688 2206632 702356 7.86 258148 2291996 224 06:44:01 AM 5192356 7051496 2690076 34.13 2688 2034672 647956 7.26 251072 2088652 8 06:45:01 AM 5111436 6972676 2770996 35.15 2688 2037340 726276 8.13 447744 1973916 184 Average: 5148021 7016818 2734411 34.69 2688 2045079 694137 7.77 270873 2116522 32080 06:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 297.87 181.44 1562.43 60.26 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 69.56 54.72 675.14 8.87 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 14.55 8.85 5.88 3.58 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 273.39 196.63 344.91 48.65 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 13.63 7.26 3.52 0.88 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 21.28 12.91 6.98 3.28 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 42.57 31.97 77.89 21.01 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 104.69 70.54 382.43 20.93 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) 12/04/2024 _x86_64_ (2 CPU) 06:37:13 LINUX RESTART (2 CPU) 06:38:01 AM CPU %user %nice %system %iowait %steal %idle 06:39:01 AM all 32.94 0.00 6.09 5.80 0.09 55.08 06:39:01 AM 0 29.03 0.00 6.15 4.81 0.10 59.92 06:39:01 AM 1 36.82 0.00 6.03 6.78 0.08 50.29 06:40:01 AM all 31.80 0.00 4.61 3.85 0.14 59.61 06:40:01 AM 0 33.58 0.00 4.18 3.98 0.12 58.14 06:40:01 AM 1 30.02 0.00 5.03 3.71 0.17 61.08 06:41:01 AM all 11.00 0.00 1.70 1.68 0.07 85.55 06:41:01 AM 0 5.07 0.00 1.44 1.37 0.08 92.04 06:41:01 AM 1 16.94 0.00 1.96 1.99 0.05 79.06 06:42:01 AM all 26.64 0.00 4.11 3.44 0.10 65.71 06:42:01 AM 0 22.04 0.00 3.70 4.50 0.10 69.66 06:42:01 AM 1 31.26 0.00 4.51 2.37 0.10 61.75 06:43:01 AM all 1.04 0.00 0.19 0.26 0.05 98.46 06:43:01 AM 0 0.13 0.00 0.17 0.38 0.05 99.27 06:43:01 AM 1 1.95 0.00 0.22 0.13 0.05 97.64 06:44:01 AM all 0.73 0.00 0.53 0.01 0.04 98.70 06:44:01 AM 0 0.68 0.00 0.32 0.00 0.03 98.97 06:44:01 AM 1 0.77 0.00 0.73 0.02 0.05 98.43 06:45:01 AM all 24.55 0.00 2.77 0.31 0.08 72.29 06:45:01 AM 0 18.65 0.00 2.81 0.35 0.07 78.12 06:45:01 AM 1 30.44 0.00 2.74 0.27 0.08 66.47 Average: all 18.37 0.00 2.85 2.19 0.08 76.52 Average: 0 15.57 0.00 2.67 2.19 0.08 79.49 Average: 1 21.16 0.00 3.03 2.18 0.08 73.55