---> uname -a: Linux prd-centos8-builder-1c-1g-3002.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 294 87 5 389 346 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:95:3b:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe95:3b10/64 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) 02/27/2024 _x86_64_ (1 CPU) 06:03:40 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:02 AM 211.94 117.58 94.36 9678.46 43597.27 06:06:01 AM 170.26 32.30 137.95 3829.63 14133.21 06:07:01 AM 69.72 17.46 52.26 1200.60 3412.76 06:08:01 AM 19.71 4.80 14.91 150.22 317.69 06:09:01 AM 166.52 116.84 49.68 8458.84 2619.99 Average: 127.52 57.90 69.62 4667.71 12820.61 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 AM 58984 308404 730228 92.53 1956 325092 526628 28.66 144288 446408 17568 06:06:01 AM 67988 301648 721224 91.39 8 298576 513124 27.92 105284 437280 27096 06:07:01 AM 96040 317444 693172 87.83 8 287676 507816 27.63 146580 377588 14752 06:08:01 AM 141864 351604 647348 82.02 8 276044 471912 25.68 147368 329876 16 06:09:01 AM 152468 414448 636744 80.68 0 328268 430416 23.42 178268 297896 17392 Average: 103469 338710 685743 86.89 396 303131 489979 26.66 144358 377810 15365 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 AM eth0 202.06 134.50 1443.48 56.26 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 30.12 29.66 361.08 5.72 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 23.79 26.27 173.91 8.03 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 16.36 18.29 13.73 7.80 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.04 17.39 20.53 12.48 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 58.20 45.30 402.97 18.11 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) 02/27/2024 _x86_64_ (1 CPU) 06:03:40 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:02 AM all 66.93 0.07 13.25 5.46 0.08 14.21 06:05:02 AM 0 66.93 0.07 13.25 5.46 0.08 14.21 06:06:01 AM all 72.32 0.00 11.48 5.20 0.10 10.90 06:06:01 AM 0 72.32 0.00 11.48 5.20 0.10 10.90 06:07:01 AM all 64.95 0.00 4.67 3.00 0.08 27.30 06:07:01 AM 0 64.95 0.00 4.67 3.00 0.08 27.30 06:08:01 AM all 64.40 0.00 4.09 0.37 0.08 31.06 06:08:01 AM 0 64.40 0.00 4.09 0.37 0.08 31.06 06:09:01 AM all 62.64 0.00 6.56 15.22 0.10 15.48 06:09:01 AM 0 62.64 0.00 6.56 15.22 0.10 15.48 Average: all 66.23 0.01 8.00 5.85 0.09 19.82 Average: 0 66.23 0.01 8.00 5.85 0.09 19.82