---> uname -a: Linux prd-centos8-builder-1c-1g-456.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: 770 305 78 6 386 334 Swap: 1023 27 996 ---> 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:d6:d1:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.228/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fed6:d1de/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) 04/02/2024 _x86_64_ (1 CPU) 18:03:43 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 232.66 141.06 91.60 12212.87 42008.83 06:06:01 PM 157.76 39.36 118.40 3950.14 12976.79 06:07:01 PM 58.29 16.07 42.22 582.01 3246.42 06:08:01 PM 18.06 3.70 14.36 66.64 291.89 06:09:01 PM 144.58 115.15 29.43 8207.83 1015.06 Average: 122.30 63.09 59.21 5006.18 11918.58 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 95408 313976 693804 87.91 2096 293760 504676 27.46 143768 401084 26848 06:06:01 PM 92988 340576 696224 88.22 732 315168 473972 25.79 131508 395920 22844 06:07:01 PM 81120 295352 708092 89.72 276 282860 525472 28.59 145064 397540 15804 06:08:01 PM 189860 389016 599352 75.94 276 267812 428608 23.32 144728 288448 8 06:09:01 PM 141384 402308 647828 82.09 0 328788 428608 23.32 160548 325316 12720 Average: 120152 348246 669060 84.78 676 297678 472267 25.70 145123 361662 15645 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 197.21 124.65 1142.47 55.16 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 41.53 39.94 496.34 6.35 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.05 28.83 277.41 9.75 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 18.23 19.53 15.26 8.18 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 19.63 19.56 24.20 11.77 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 60.98 46.53 391.41 18.26 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) 04/02/2024 _x86_64_ (1 CPU) 18:03:43 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 64.95 0.10 14.21 7.24 0.12 13.39 06:05:01 PM 0 64.95 0.10 14.21 7.24 0.12 13.39 06:06:01 PM all 71.19 0.00 10.35 4.66 0.15 13.66 06:06:01 PM 0 71.19 0.00 10.35 4.66 0.15 13.66 06:07:01 PM all 62.03 0.00 4.77 2.62 0.10 30.48 06:07:01 PM 0 62.03 0.00 4.77 2.62 0.10 30.48 06:08:01 PM all 63.13 0.00 4.32 0.50 0.13 31.91 06:08:01 PM 0 63.13 0.00 4.32 0.50 0.13 31.91 06:09:01 PM all 67.30 0.00 5.70 13.02 0.12 13.86 06:09:01 PM 0 67.30 0.00 5.70 13.02 0.12 13.86 Average: all 65.72 0.02 7.87 5.61 0.12 20.66 Average: 0 65.72 0.02 7.87 5.61 0.12 20.66