---> uname -a: Linux prd-centos8-builder-1c-1g-1076.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: 2800.022 BogoMIPS: 5600.04 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: 770 296 88 5 385 342 Swap: 1023 32 991 ---> 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:74:c1:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe74:c191/64 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) 12/17/2023 _x86_64_ (1 CPU) 00:03:56 LINUX RESTART (1 CPU) 12:05:03 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 145.72 27.59 118.14 3313.85 14166.67 12:07:01 AM 143.69 42.39 101.30 2541.99 10206.09 12:08:01 AM 36.62 4.73 31.89 416.39 1587.25 12:09:01 AM 143.27 116.34 26.92 7548.28 1532.47 Average: 117.10 47.92 69.18 3456.11 6815.20 12:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 101528 334720 687528 87.13 20 303032 500584 27.24 91800 436956 24560 12:07:01 AM 163568 356184 625488 79.27 0 257680 472464 25.71 115720 336384 23184 12:08:01 AM 150688 354548 638368 80.90 0 269176 474912 25.84 133336 332440 1084 12:09:01 AM 46504 367336 742552 94.11 0 386636 461568 25.12 143236 425528 1880 Average: 115572 353197 673484 85.35 5 304131 477382 25.98 121023 382827 12677 12:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 77.08 71.43 1139.88 8.45 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 21.65 22.83 179.18 7.46 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 16.16 18.74 15.70 8.98 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 18.59 18.28 22.61 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 33.02 32.51 332.90 8.40 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) 12/17/2023 _x86_64_ (1 CPU) 00:03:56 LINUX RESTART (1 CPU) 12:05:03 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 67.97 0.00 6.76 5.65 0.10 19.51 12:06:01 AM 0 67.97 0.00 6.76 5.65 0.10 19.51 12:07:01 AM all 61.87 0.00 5.72 6.57 0.08 25.77 12:07:01 AM 0 61.87 0.00 5.72 6.57 0.08 25.77 12:08:01 AM all 64.00 0.00 2.78 1.72 0.08 31.42 12:08:01 AM 0 64.00 0.00 2.78 1.72 0.08 31.42 12:09:01 AM all 51.87 0.00 3.47 15.10 0.08 29.48 12:09:01 AM 0 51.87 0.00 3.47 15.10 0.08 29.48 Average: all 61.38 0.00 4.67 7.27 0.09 26.60 Average: 0 61.38 0.00 4.67 7.27 0.09 26.60