---> uname -a: Linux prd-centos8-builder-1c-1g-591.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: 2800.000 BogoMIPS: 5600.00 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: 770 316 62 6 391 321 Swap: 1023 19 1004 ---> 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:e7:ff:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fee7:fff9/64 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) 07/23/2024 _x86_64_ (1 CPU) 08:03:34 LINUX RESTART (1 CPU) 08:04:03 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 237.85 98.43 139.42 10005.72 46371.43 08:06:01 AM 156.00 37.09 118.91 2832.96 12350.86 08:07:01 AM 38.83 13.69 25.14 433.38 761.12 08:08:01 AM 125.01 106.45 18.56 7404.77 536.93 Average: 138.62 63.62 74.99 5128.83 14747.74 08:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 68316 289928 720896 91.34 1956 297052 546284 29.73 145020 438520 10804 08:06:01 AM 52756 265508 736456 93.32 348 279088 549752 29.91 104612 462236 16208 08:07:01 AM 162316 360028 626896 79.43 348 264516 453940 24.70 139628 319752 28 08:08:01 AM 78740 387584 710472 90.02 196 375696 430952 23.45 160580 384156 152 Average: 90532 325762 698680 88.53 712 304088 495232 26.95 137460 401166 6798 08:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 238.57 141.31 1546.30 60.71 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 43.42 42.27 500.53 9.64 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 17.66 20.37 17.79 8.45 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 19.73 19.66 19.88 9.88 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 78.54 55.20 512.73 21.85 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) 07/23/2024 _x86_64_ (1 CPU) 08:03:34 LINUX RESTART (1 CPU) 08:04:03 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 60.30 0.07 15.37 9.20 0.10 14.96 08:05:01 AM 0 60.30 0.07 15.37 9.20 0.10 14.96 08:06:01 AM all 68.12 0.00 9.45 4.28 0.10 18.04 08:06:01 AM 0 68.12 0.00 9.45 4.28 0.10 18.04 08:07:01 AM all 63.36 0.00 4.57 1.93 0.08 30.05 08:07:01 AM 0 63.36 0.00 4.57 1.93 0.08 30.05 08:08:01 AM all 52.52 0.00 4.86 13.17 0.10 29.36 08:08:01 AM 0 52.52 0.00 4.86 13.17 0.10 29.36 Average: all 61.09 0.02 8.50 7.13 0.10 23.17 Average: 0 61.09 0.02 8.50 7.13 0.10 23.17