---> uname -a: Linux prd-centos8-builder-1c-1g-3766.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: 2799.870 BogoMIPS: 5599.74 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: 770 294 67 5 408 344 Swap: 1023 24 999 ---> 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:a2:57:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.10/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fea2:574d/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) 03/06/2024 _x86_64_ (1 CPU) 09:03:40 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 222.91 120.60 102.31 9707.09 43924.68 09:06:01 AM 174.20 38.30 135.90 4576.23 14626.38 09:07:01 AM 51.52 10.48 41.04 717.79 2576.35 09:08:01 AM 22.83 4.50 18.33 161.47 367.85 09:09:01 AM 165.66 116.62 49.04 8380.22 2595.30 Average: 127.30 58.19 69.12 4710.72 12819.75 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 57796 289148 731416 92.68 1924 304772 546728 29.75 127348 456224 19528 09:06:01 AM 129152 372212 660060 83.64 772 307852 439024 23.89 106448 374420 6440 09:07:01 AM 159924 365188 629288 79.74 244 271364 458320 24.94 146052 314248 24 09:08:01 AM 67384 292736 721828 91.46 244 291496 529316 28.80 147568 403948 16420 09:09:01 AM 53008 324252 736204 93.28 0 337492 515292 28.04 150224 423416 29068 Average: 93453 328707 695759 88.16 637 302595 497736 27.08 135528 394451 14296 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 AM eth0 224.73 128.79 1448.47 54.83 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.12 31.98 349.14 7.41 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 23.33 25.82 174.39 9.59 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 17.75 20.12 17.22 7.87 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.17 17.99 18.46 12.42 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 63.36 45.00 401.95 18.47 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) 03/06/2024 _x86_64_ (1 CPU) 09:03:40 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 64.07 0.07 13.73 7.71 0.12 14.31 09:05:02 AM 0 64.07 0.07 13.73 7.71 0.12 14.31 09:06:01 AM all 68.72 0.00 11.81 4.06 0.10 15.31 09:06:01 AM 0 68.72 0.00 11.81 4.06 0.10 15.31 09:07:01 AM all 67.25 0.00 4.80 2.27 0.12 25.56 09:07:01 AM 0 67.25 0.00 4.80 2.27 0.12 25.56 09:08:01 AM all 66.19 0.00 4.15 0.48 0.10 29.07 09:08:01 AM 0 66.19 0.00 4.15 0.48 0.10 29.07 09:09:01 AM all 64.27 0.00 6.88 14.60 0.12 14.14 09:09:01 AM 0 64.27 0.00 6.88 14.60 0.12 14.14 Average: all 66.09 0.01 8.26 5.83 0.11 19.69 Average: 0 66.09 0.01 8.26 5.83 0.11 19.69