---> uname -a: Linux prd-centos8-builder-1c-1g-3750.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: 2799.870 BogoMIPS: 5599.74 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: 770 290 74 5 405 349 Swap: 1023 33 990 ---> 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:7d:f6:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe7d:f6b9/64 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) 03/06/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 225.18 125.76 99.42 10706.34 43982.98 05:06:01 AM 178.01 46.53 131.47 4322.83 14655.11 05:07:01 AM 59.32 10.66 48.66 626.09 2803.13 05:08:01 AM 21.07 4.41 16.66 108.61 344.08 05:09:01 AM 171.43 120.74 50.69 8477.09 2721.71 Average: 131.01 61.63 69.38 4848.60 12903.41 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 55632 310544 733580 92.95 2052 328340 526388 28.64 142752 446072 18868 05:06:01 AM 105608 349088 683604 86.62 584 308332 473380 25.76 111484 394468 10904 05:07:01 AM 174692 388308 614520 77.87 584 279272 440988 24.00 148780 296964 20 05:08:01 AM 109072 327584 680140 86.18 584 284160 499444 27.18 151128 359324 2752 05:09:01 AM 91984 373232 697228 88.34 0 347588 468996 25.52 178948 353676 25252 Average: 107398 349751 681814 86.39 761 309538 481839 26.22 146618 370101 11559 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 236.49 127.13 1447.44 55.66 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 31.66 31.66 345.42 5.63 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.77 25.67 173.59 9.31 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 19.39 21.07 18.07 9.15 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 18.12 17.61 18.33 11.08 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 65.70 44.63 400.64 18.17 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) 03/06/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 65.65 0.07 13.80 5.73 0.13 14.62 05:05:01 AM 0 65.65 0.07 13.80 5.73 0.13 14.62 05:06:01 AM all 69.13 0.00 11.55 5.79 0.10 13.42 05:06:01 AM 0 69.13 0.00 11.55 5.79 0.10 13.42 05:07:01 AM all 65.76 0.00 4.68 2.52 0.10 26.94 05:07:01 AM 0 65.76 0.00 4.68 2.52 0.10 26.94 05:08:01 AM all 62.03 0.00 4.50 0.35 0.08 33.03 05:08:01 AM 0 62.03 0.00 4.50 0.35 0.08 33.03 05:09:01 AM all 64.30 0.00 6.96 14.45 0.10 14.19 05:09:01 AM 0 64.30 0.00 6.96 14.45 0.10 14.19 Average: all 65.37 0.01 8.30 5.77 0.10 20.45 Average: 0 65.37 0.01 8.30 5.77 0.10 20.45