---> uname -a: Linux prd-centos8-builder-1c-1g-418.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: 770 295 72 6 402 342 Swap: 1023 22 1001 ---> 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:c3:e4:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fec3:e401/64 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) 09:03:44 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 241.46 147.43 94.03 12349.24 42479.61 09:06:01 AM 147.46 30.32 117.14 3779.71 13071.53 09:07:01 AM 54.20 12.67 41.52 384.94 3226.73 09:08:01 AM 19.16 5.16 13.99 146.86 816.54 09:09:01 AM 136.33 109.20 27.13 8245.83 1362.76 Average: 119.76 60.98 58.78 4983.40 12201.95 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 80616 317036 708596 89.79 1956 309340 514644 28.00 142372 411616 19420 09:06:01 AM 91364 348892 697848 88.42 144 324288 470148 25.58 132904 393616 22844 09:07:01 AM 87020 286500 702192 88.97 144 266844 540036 29.39 142968 392188 12 09:08:01 AM 152908 355192 636304 80.63 144 269660 466752 25.40 144708 323532 16 09:09:01 AM 83696 350264 705516 89.39 112 333144 483584 26.31 169304 371488 1464 Average: 99121 331577 690091 87.44 500 300655 495033 26.94 146451 378488 8751 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 187.53 121.75 1147.53 55.84 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 43.61 41.88 500.49 6.58 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 28.61 30.26 278.36 9.51 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 15.69 16.92 12.89 7.04 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 20.31 20.06 20.64 13.37 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 59.20 46.20 392.25 18.48 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) 09:03:44 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 63.67 0.07 14.22 8.24 0.13 13.67 09:05:01 AM 0 63.67 0.07 14.22 8.24 0.13 13.67 09:06:01 AM all 72.09 0.00 10.52 4.90 0.13 12.36 09:06:01 AM 0 72.09 0.00 10.52 4.90 0.13 12.36 09:07:01 AM all 67.91 0.00 4.71 1.97 0.12 25.29 09:07:01 AM 0 67.91 0.00 4.71 1.97 0.12 25.29 09:08:01 AM all 53.79 0.00 4.01 0.50 0.10 41.61 09:08:01 AM 0 53.79 0.00 4.01 0.50 0.10 41.61 09:09:01 AM all 65.18 0.00 5.47 12.93 0.13 16.29 09:09:01 AM 0 65.18 0.00 5.47 12.93 0.13 16.29 Average: all 64.53 0.01 7.78 5.71 0.12 21.85 Average: 0 64.53 0.01 7.78 5.71 0.12 21.85