---> uname -a: Linux prd-centos8-robot-2c-8g-24396.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 662 4916 19 2117 6738 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:e6:b0:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fee6:b08a/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) 09/20/2024 _x86_64_ (2 CPU) 05:58:10 LINUX RESTART (2 CPU) 05:59:02 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 98.29 15.49 82.80 2752.29 6792.00 06:01:01 AM 74.69 0.72 73.98 50.92 8736.39 06:02:01 AM 31.87 0.48 31.38 66.50 2537.08 06:03:01 AM 51.52 0.03 51.48 3.47 7075.32 06:04:01 AM 3.35 0.10 3.25 32.13 107.27 06:05:01 AM 2.00 0.00 2.00 0.00 71.88 06:06:01 AM 0.18 0.00 0.18 0.00 9.35 06:07:01 AM 12.91 0.33 12.58 37.85 588.19 Average: 34.22 2.12 32.10 362.93 3232.39 05:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5242672 6972756 2639752 33.49 2688 1912412 804156 9.00 210984 2103312 159496 06:01:01 AM 5121928 6951416 2760496 35.02 2688 2006764 798260 8.94 221748 2189268 30068 06:02:01 AM 4970616 6934872 2911808 36.94 2688 2136808 808560 9.05 261776 2287508 111048 06:03:01 AM 4952844 6981732 2929580 37.17 2688 2198404 722968 8.10 260152 2291932 32 06:04:01 AM 4885984 6916088 2996440 38.01 2688 2199620 823220 9.22 260276 2358588 92 06:05:01 AM 4661752 6691900 3220672 40.86 2688 2199664 1056388 11.83 260276 2581288 24 06:06:01 AM 4827556 6857924 3054868 38.76 2688 2199900 878592 9.84 260304 2415860 16 06:07:01 AM 5047620 6906688 2834804 35.96 2688 2034076 796164 8.91 288984 2188980 13200 Average: 4963872 6901672 2918552 37.03 2688 2110956 836038 9.36 253062 2302092 39247 05:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 197.58 139.44 1452.88 46.02 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 46.42 31.46 437.94 6.09 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 37.85 33.23 274.46 8.04 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 235.39 169.71 50.96 43.76 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 34.94 39.54 7.44 286.24 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 397.02 400.27 5889.70 430.85 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 337.83 332.83 5223.64 21.66 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 103.60 82.61 789.14 22.14 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 173.77 153.66 1766.36 108.23 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) 09/20/2024 _x86_64_ (2 CPU) 05:58:10 LINUX RESTART (2 CPU) 05:59:02 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 39.43 0.00 6.87 3.48 0.11 50.11 06:00:01 AM 0 38.19 0.00 5.99 3.31 0.12 52.39 06:00:01 AM 1 40.66 0.00 7.76 3.64 0.10 47.84 06:01:01 AM all 20.22 0.00 3.07 4.98 0.09 71.64 06:01:01 AM 0 16.58 0.00 2.70 5.34 0.08 75.29 06:01:01 AM 1 23.86 0.00 3.44 4.61 0.10 67.99 06:02:01 AM all 24.14 0.00 3.28 0.69 0.09 71.80 06:02:01 AM 0 30.63 0.00 3.39 0.77 0.08 65.12 06:02:01 AM 1 17.64 0.00 3.17 0.62 0.10 78.47 06:03:01 AM all 13.78 0.00 2.88 2.71 0.08 80.56 06:03:01 AM 0 13.85 0.00 3.14 3.53 0.08 79.40 06:03:01 AM 1 13.70 0.00 2.62 1.89 0.07 81.72 06:04:01 AM all 4.23 0.00 0.25 0.05 0.03 95.43 06:04:01 AM 0 3.23 0.00 0.18 0.05 0.05 96.49 06:04:01 AM 1 5.25 0.00 0.32 0.05 0.02 94.37 06:05:01 AM all 14.57 0.00 1.34 0.08 0.13 83.89 06:05:01 AM 0 11.87 0.00 1.06 0.15 0.12 86.80 06:05:01 AM 1 17.26 0.00 1.61 0.00 0.13 80.99 06:06:01 AM all 11.11 0.00 1.23 0.00 0.12 87.54 06:06:01 AM 0 12.96 0.00 1.42 0.00 0.12 85.50 06:06:01 AM 1 9.24 0.00 1.04 0.00 0.12 89.60 06:07:01 AM all 16.59 0.00 2.29 0.29 0.08 80.75 06:07:01 AM 0 6.16 0.00 1.24 0.27 0.07 92.26 06:07:01 AM 1 27.09 0.00 3.36 0.30 0.08 69.16 Average: all 17.98 0.00 2.65 1.53 0.09 77.74 Average: 0 16.66 0.00 2.39 1.68 0.09 79.19 Average: 1 19.31 0.00 2.91 1.39 0.09 76.30