---> uname -a: Linux prd-centos8-builder-1c-1g-2123.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 295 95 5 379 343 Swap: 1023 30 993 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d4:8c:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fed4:8ccc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/18/2024 _x86_64_ (1 CPU) 02:03:42 LINUX RESTART (1 CPU) 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 224.77 131.35 93.42 11541.87 43427.68 02:06:01 AM 162.51 37.32 125.20 3805.23 14794.34 02:07:01 AM 95.05 19.73 75.32 1291.12 5870.55 02:08:01 AM 23.75 4.98 18.77 181.48 402.88 02:09:01 AM 155.93 115.97 39.96 8222.78 2272.02 Average: 131.80 61.42 70.39 4966.11 13157.65 02:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 110936 330440 678276 85.94 1960 294160 499248 27.17 133928 397656 23196 02:06:01 AM 83928 336792 705284 89.37 8 317956 479684 26.10 123156 407308 11544 02:07:01 AM 205100 401576 584112 74.01 0 262000 433732 23.60 139072 275996 16 02:08:01 AM 153824 354248 635388 80.51 0 265972 470308 25.59 151244 313732 8 02:09:01 AM 98420 357224 690792 87.53 0 323960 480968 26.17 155288 370732 15684 Average: 130442 356056 658770 83.47 394 292810 472788 25.73 140538 353085 10090 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 183.30 120.98 1225.73 56.69 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 49.74 46.89 646.17 6.57 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 21.85 23.66 172.03 7.59 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 16.21 18.97 13.56 7.88 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.82 17.65 18.95 11.05 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 57.17 45.14 410.02 17.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/18/2024 _x86_64_ (1 CPU) 02:03:42 LINUX RESTART (1 CPU) 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 68.45 0.07 13.64 5.74 0.10 11.99 02:05:01 AM 0 68.45 0.07 13.64 5.74 0.10 11.99 02:06:01 AM all 73.59 0.00 11.19 4.50 0.10 10.61 02:06:01 AM 0 73.59 0.00 11.19 4.50 0.10 10.61 02:07:01 AM all 63.93 0.00 5.84 3.90 0.08 26.24 02:07:01 AM 0 63.93 0.00 5.84 3.90 0.08 26.24 02:08:01 AM all 70.15 0.00 4.25 0.38 0.08 25.14 02:08:01 AM 0 70.15 0.00 4.25 0.38 0.08 25.14 02:09:01 AM all 58.38 0.00 6.15 14.42 0.10 20.94 02:09:01 AM 0 58.38 0.00 6.15 14.42 0.10 20.94 Average: all 66.90 0.01 8.18 5.79 0.09 19.03 Average: 0 66.90 0.01 8.18 5.79 0.09 19.03