---> uname -a: Linux prd-centos8-builder-1c-1g-2377.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: 2800.000 BogoMIPS: 5600.00 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: 770 305 82 5 382 333 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:e5:4b:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fee5:4b2d/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) 12/30/2023 _x86_64_ (1 CPU) 16:03:50 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 284.48 207.22 77.27 15904.76 41332.93 04:06:01 PM 163.50 29.59 133.91 3464.10 17410.19 04:07:01 PM 112.94 34.59 78.35 2320.85 5462.77 04:08:01 PM 34.33 6.33 28.00 410.73 1263.98 04:09:01 PM 151.45 117.76 33.69 7507.90 1813.83 Average: 149.39 79.12 70.27 5923.75 13467.85 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 106532 353072 682524 86.50 2104 324804 480984 26.17 127796 417756 17872 04:06:01 PM 68936 299060 720120 91.26 280 296176 513124 27.92 102404 436424 15232 04:07:01 PM 101864 291464 687192 87.09 12 255908 533988 29.06 124956 389252 30964 04:08:01 PM 84848 285772 704208 89.25 12 267264 535096 29.12 140000 390260 12704 04:09:01 PM 56780 310444 732276 92.80 0 319792 517276 28.15 148284 414452 1624 Average: 83792 307962 705264 89.38 482 292789 516094 28.08 128688 409629 15679 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 175.44 114.57 1007.35 53.70 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 59.39 55.45 940.97 6.87 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.37 24.32 180.06 8.82 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.19 18.74 15.80 7.63 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.31 16.93 17.31 8.73 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 58.18 46.03 432.72 17.16 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) 12/30/2023 _x86_64_ (1 CPU) 16:03:50 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 55.08 0.10 10.55 20.82 0.12 13.32 04:05:01 PM 0 55.08 0.10 10.55 20.82 0.12 13.32 04:06:01 PM all 69.29 0.00 7.20 5.26 0.10 18.15 04:06:01 PM 0 69.29 0.00 7.20 5.26 0.10 18.15 04:07:01 PM all 60.63 0.00 4.12 5.49 0.10 29.66 04:07:01 PM 0 60.63 0.00 4.12 5.49 0.10 29.66 04:08:01 PM all 62.64 0.00 2.45 1.10 0.10 33.71 04:08:01 PM 0 62.64 0.00 2.45 1.10 0.10 33.71 04:09:01 PM all 50.08 0.00 3.55 16.48 0.10 29.78 04:09:01 PM 0 50.08 0.00 3.55 16.48 0.10 29.78 Average: all 59.55 0.02 5.58 9.82 0.10 24.92 Average: 0 59.55 0.02 5.58 9.82 0.10 24.92