---> uname -a: Linux prd-centos8-robot-2c-8g-6177.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 604 4971 19 2121 6797 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:19:44:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe19:4464/64 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:34 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 123.04 68.35 54.70 7869.73 37336.33 02:03:01 AM 114.31 0.08 114.23 2.40 12735.94 02:04:01 AM 30.52 1.08 29.44 115.96 1870.14 02:05:01 AM 49.61 6.75 42.86 1249.39 2749.28 02:06:01 AM 26.96 0.00 26.96 0.00 5705.36 02:07:01 AM 0.52 0.10 0.42 32.93 27.15 02:08:01 AM 25.37 0.63 24.74 73.18 1185.80 Average: 52.91 11.01 41.91 1335.45 8804.50 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5468380 7034612 2414044 30.63 2688 1758832 719200 8.05 187880 1941484 124348 02:03:01 AM 5132608 6955292 2749816 34.89 2688 2001488 733396 8.21 190340 2214568 42260 02:04:01 AM 5274260 7074360 2608164 33.09 2688 1978332 647372 7.25 217540 2047352 20 02:05:01 AM 5012372 7052220 2870052 36.41 2688 2209620 639156 7.16 258736 2240456 156352 02:06:01 AM 5002412 7041888 2880012 36.54 2688 2209624 639156 7.16 258736 2245900 16 02:07:01 AM 5000844 7042724 2881580 36.56 2688 2212024 651064 7.29 259184 2246896 888 02:08:01 AM 5135324 7000816 2747100 34.85 2688 2041996 691472 7.74 448688 1948964 184 Average: 5146600 7028845 2735824 34.71 2688 2058845 674402 7.55 260158 2126517 46295 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 261.67 166.80 1520.79 59.39 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 65.16 52.88 713.82 8.73 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 15.78 9.78 6.80 3.66 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 120.38 90.97 317.80 21.95 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 113.13 80.29 21.63 22.94 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 154.62 116.31 1257.93 9.27 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 49.22 37.00 81.69 23.02 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 111.44 79.16 560.15 21.28 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) 12/29/2024 _x86_64_ (2 CPU) 02:00:34 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 34.19 0.03 7.42 15.04 0.11 43.20 02:02:01 AM 0 32.21 0.05 6.70 15.35 0.12 45.57 02:02:01 AM 1 36.17 0.02 8.14 14.73 0.10 40.84 02:03:01 AM all 29.52 0.00 4.50 3.87 0.09 62.01 02:03:01 AM 0 19.86 0.00 3.38 4.15 0.08 72.53 02:03:01 AM 1 39.24 0.00 5.63 3.60 0.10 51.43 02:04:01 AM all 14.30 0.00 1.78 1.14 0.07 82.72 02:04:01 AM 0 12.68 0.00 1.55 1.30 0.07 84.39 02:04:01 AM 1 15.91 0.00 2.00 0.97 0.07 81.05 02:05:01 AM all 28.01 0.00 5.13 1.10 0.09 65.66 02:05:01 AM 0 32.04 0.00 5.53 0.72 0.08 61.63 02:05:01 AM 1 23.99 0.00 4.73 1.48 0.10 69.69 02:06:01 AM all 0.58 0.00 0.53 1.29 0.04 97.56 02:06:01 AM 0 0.77 0.00 0.50 1.32 0.03 97.38 02:06:01 AM 1 0.38 0.00 0.57 1.25 0.05 97.74 02:07:01 AM all 5.02 0.00 0.66 0.04 0.07 94.21 02:07:01 AM 0 4.39 0.00 0.59 0.07 0.07 94.88 02:07:01 AM 1 5.65 0.00 0.72 0.02 0.07 93.54 02:08:01 AM all 24.08 0.00 3.07 0.79 0.09 71.97 02:08:01 AM 0 16.96 0.00 2.36 0.35 0.08 80.25 02:08:01 AM 1 31.22 0.00 3.78 1.22 0.10 63.68 Average: all 19.39 0.00 3.30 3.32 0.08 73.91 Average: 0 16.98 0.01 2.94 3.31 0.08 76.68 Average: 1 21.79 0.00 3.65 3.32 0.08 71.15