---> uname -a: Linux prd-centos8-builder-1c-1g-2173.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: 770 295 92 5 382 343 Swap: 1023 29 994 ---> 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:51:a3:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe51:a3fc/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) 02/18/2024 _x86_64_ (1 CPU) 16:03:45 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 252.50 162.87 89.64 13526.22 41911.53 04:06:01 PM 165.27 36.47 128.80 4337.56 14546.58 04:07:01 PM 95.65 16.16 79.49 1382.47 5764.46 04:08:01 PM 26.47 7.45 19.02 323.31 393.47 04:09:01 PM 151.27 113.47 37.79 7971.89 2303.45 Average: 138.26 67.31 70.95 5510.65 12991.49 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 55696 285964 733516 92.94 1948 303884 538744 29.31 121356 459864 28660 04:06:01 PM 104860 348456 684352 86.71 0 308108 464704 25.29 116432 388424 11380 04:07:01 PM 158892 348432 630320 79.87 0 254812 473372 25.76 139232 316700 1628 04:08:01 PM 180300 377836 608912 77.15 0 262844 442528 24.08 154008 279960 20 04:09:01 PM 145496 404484 643716 81.56 0 324316 428776 23.33 142012 332524 15676 Average: 129049 353034 660163 83.65 390 290793 469625 25.55 134608 355494 11473 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 195.74 116.80 1183.15 54.72 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 49.14 46.43 622.27 6.36 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 22.84 25.17 199.49 8.22 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 14.31 17.64 12.49 7.67 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 19.74 18.14 19.96 11.25 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 60.39 44.86 407.67 17.65 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) 02/18/2024 _x86_64_ (1 CPU) 16:03:45 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 64.59 0.08 14.82 8.43 0.10 11.98 04:05:01 PM 0 64.59 0.08 14.82 8.43 0.10 11.98 04:06:01 PM all 74.27 0.00 11.24 4.59 0.10 9.79 04:06:01 PM 0 74.27 0.00 11.24 4.59 0.10 9.79 04:07:01 PM all 66.48 0.00 6.04 4.26 0.08 23.14 04:07:01 PM 0 66.48 0.00 6.04 4.26 0.08 23.14 04:08:01 PM all 68.04 0.00 4.02 0.92 0.10 26.92 04:08:01 PM 0 68.04 0.00 4.02 0.92 0.10 26.92 04:09:01 PM all 55.92 0.00 6.18 13.95 0.10 23.85 04:09:01 PM 0 55.92 0.00 6.18 13.95 0.10 23.85 Average: all 65.86 0.02 8.46 6.43 0.10 19.14 Average: 0 65.86 0.02 8.46 6.43 0.10 19.14