---> uname -a: Linux prd-centos8-builder-1c-1g-2211.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: 770 307 88 5 374 331 Swap: 1023 25 998 ---> 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:89:24:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe89:2458/64 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) 02/19/2024 _x86_64_ (1 CPU) 07:03:39 LINUX RESTART (1 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 220.64 120.31 100.32 9852.11 44938.82 07:06:01 AM 152.37 37.00 115.37 3791.91 12628.49 07:07:01 AM 100.07 20.21 79.86 1260.04 5894.55 07:08:01 AM 21.61 4.37 17.25 76.25 331.43 07:09:01 AM 159.58 117.19 42.39 8206.26 2352.90 Average: 130.59 59.64 70.95 4621.82 13133.27 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 53560 299072 735652 93.21 1948 321172 519092 28.25 134032 455228 9012 07:06:01 AM 92112 295880 697100 88.33 192 273056 501912 27.31 106680 412044 24720 07:07:01 AM 158692 343192 630520 79.89 68 250064 469720 25.56 140268 318676 1080 07:08:01 AM 154448 338972 634764 80.43 68 250100 471476 25.65 149688 312284 20 07:09:01 AM 55568 305316 733644 92.96 0 315804 524972 28.57 149724 419960 15684 Average: 102876 316486 686336 86.96 455 282039 497434 27.07 136078 383638 10103 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 233.02 137.14 1438.18 56.24 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 38.00 37.24 419.42 7.99 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.74 24.15 172.79 7.83 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.35 19.43 13.78 7.51 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.55 17.41 18.07 11.59 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 65.02 46.80 409.34 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) 02/19/2024 _x86_64_ (1 CPU) 07:03:39 LINUX RESTART (1 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 66.33 0.05 13.91 5.63 0.10 13.98 07:05:01 AM 0 66.33 0.05 13.91 5.63 0.10 13.98 07:06:01 AM all 75.32 0.00 11.24 2.99 0.10 10.36 07:06:01 AM 0 75.32 0.00 11.24 2.99 0.10 10.36 07:07:01 AM all 63.90 0.00 6.56 2.60 0.10 26.84 07:07:01 AM 0 63.90 0.00 6.56 2.60 0.10 26.84 07:08:01 AM all 68.91 0.00 3.87 0.72 0.10 26.40 07:08:01 AM 0 68.91 0.00 3.87 0.72 0.10 26.40 07:09:01 AM all 62.74 0.00 6.02 14.57 0.08 16.59 07:09:01 AM 0 62.74 0.00 6.02 14.57 0.08 16.59 Average: all 67.44 0.01 8.30 5.30 0.10 18.85 Average: 0 67.44 0.01 8.30 5.30 0.10 18.85