---> uname -a: Linux prd-centos8-builder-1c-1g-4112.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 304 90 6 375 334 Swap: 1023 28 995 ---> 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:9f:5f:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe9f:5f3f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/19/2024 _x86_64_ (1 CPU) 03:03:56 LINUX RESTART (1 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 147.09 29.92 117.17 3417.10 13271.83 03:07:01 AM 126.09 34.80 91.29 2344.29 8251.89 03:08:01 AM 35.47 3.38 32.08 270.40 1243.56 03:09:02 AM 121.04 94.25 26.78 6544.44 1619.24 03:10:00 AM 90.32 38.30 52.02 1782.56 2060.93 03:10:01 AM 237.50 237.50 0.00 26490.91 0.00 Average: 104.49 40.72 63.77 2948.31 5295.96 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 67012 306312 722044 91.51 1460 309796 516256 28.09 101380 458764 23912 03:07:01 AM 145896 327224 643160 81.51 788 248700 493164 26.84 132272 345800 25796 03:08:01 AM 141500 330068 647556 82.07 788 255964 489080 26.61 148108 333156 1084 03:09:02 AM 49168 366008 739888 93.77 376 384324 454876 24.75 154968 414156 236 03:10:00 AM 66040 294480 723016 91.63 0 296376 534292 29.08 133640 424872 27292 03:10:01 AM 131492 371564 657564 83.34 0 308024 459080 24.98 146728 346360 27312 Average: 100185 332609 688871 87.30 569 300531 491125 26.73 136183 387185 17605 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 66.66 60.28 925.10 7.34 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.94 22.97 181.03 7.99 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.18 18.76 15.82 8.36 0.00 0.00 0.00 0.00 03:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:02 AM eth0 16.96 17.12 17.20 7.94 0.00 0.00 0.00 0.00 03:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:00 AM eth0 14.72 16.18 11.46 10.20 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 5.68 5.68 1.36 1.29 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 27.31 27.08 230.98 8.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/19/2024 _x86_64_ (1 CPU) 03:03:56 LINUX RESTART (1 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 69.41 0.00 6.55 5.48 0.10 18.45 03:06:01 AM 0 69.41 0.00 6.55 5.48 0.10 18.45 03:07:01 AM all 63.25 0.00 5.14 4.37 0.08 27.15 03:07:01 AM 0 63.25 0.00 5.14 4.37 0.08 27.15 03:08:01 AM all 65.16 0.00 2.58 1.37 0.10 30.79 03:08:01 AM 0 65.16 0.00 2.58 1.37 0.10 30.79 03:09:02 AM all 52.08 0.00 3.24 12.50 0.08 32.10 03:09:02 AM 0 52.08 0.00 3.24 12.50 0.08 32.10 03:10:00 AM all 66.74 0.00 4.01 6.70 0.09 22.47 03:10:00 AM 0 66.74 0.00 4.01 6.70 0.09 22.47 03:10:01 AM all 78.41 0.00 6.82 14.77 0.00 0.00 03:10:01 AM 0 78.41 0.00 6.82 14.77 0.00 0.00 Average: all 63.35 0.00 4.31 6.11 0.09 26.14 Average: 0 63.35 0.00 4.31 6.11 0.09 26.14