---> uname -a: Linux prd-centos8-builder-1c-1g-4501.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 308 73 5 388 330 Swap: 1023 26 997 ---> 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:89:73:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe89:73c5/64 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) 03/13/2024 _x86_64_ (1 CPU) 23:03:41 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 225.99 130.49 95.49 11356.60 42659.62 11:06:01 PM 161.81 45.53 116.28 4450.12 13351.83 11:07:01 PM 57.40 15.86 41.55 544.79 3216.89 11:08:01 PM 21.95 5.73 16.22 173.88 319.20 11:09:01 PM 139.10 113.18 25.92 8093.82 820.41 Average: 121.27 62.18 59.10 4925.41 12081.31 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 100020 320232 689192 87.33 1484 295044 508724 27.68 103080 448788 27960 11:06:01 PM 82448 340660 706764 89.55 204 323020 473072 25.74 146572 388676 22832 11:07:01 PM 68676 281692 720536 91.30 156 278244 536932 29.22 156332 397264 14740 11:08:01 PM 117632 319916 671580 85.10 156 267504 496680 27.03 157768 345688 1084 11:09:01 PM 82012 345208 707200 89.61 0 328164 478444 26.03 172224 370308 12620 Average: 90158 321542 699054 88.58 400 298395 498770 27.14 147195 390145 15847 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 191.91 124.37 1191.79 54.19 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 39.59 38.94 491.45 7.55 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 25.40 28.50 259.50 9.65 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 18.69 20.49 15.64 7.70 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.54 18.86 18.84 13.01 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 58.86 46.25 395.64 18.43 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) 03/13/2024 _x86_64_ (1 CPU) 23:03:41 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 66.34 0.07 13.52 6.11 0.10 13.86 11:05:01 PM 0 66.34 0.07 13.52 6.11 0.10 13.86 11:06:01 PM all 71.15 0.00 10.22 5.16 0.10 13.37 11:06:01 PM 0 71.15 0.00 10.22 5.16 0.10 13.37 11:07:01 PM all 68.98 0.00 4.57 2.08 0.10 24.27 11:07:01 PM 0 68.98 0.00 4.57 2.08 0.10 24.27 11:08:01 PM all 65.26 0.00 4.62 0.63 0.08 29.40 11:08:01 PM 0 65.26 0.00 4.62 0.63 0.08 29.40 11:09:01 PM all 66.98 0.00 5.54 12.87 0.10 14.51 11:09:01 PM 0 66.98 0.00 5.54 12.87 0.10 14.51 Average: all 67.74 0.01 7.69 5.37 0.10 19.08 Average: 0 67.74 0.01 7.69 5.37 0.10 19.08