---> uname -a: Linux prd-centos8-builder-1c-1g-4864.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 79 5 395 343 Swap: 1023 30 993 ---> 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:03:fe:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.217/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe03:fe49/64 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) 03/18/2024 _x86_64_ (1 CPU) 02:03:38 LINUX RESTART (1 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 209.61 127.40 82.21 10128.72 42113.28 02:06:01 AM 106.30 18.60 87.69 3039.31 10284.14 02:07:01 AM 87.73 25.54 62.19 1952.98 6381.57 02:08:01 AM 36.06 13.21 22.85 398.27 821.34 02:09:01 AM 16.09 3.75 12.34 63.42 241.67 02:10:01 AM 129.28 108.71 20.57 7941.25 726.19 Average: 97.22 49.34 47.89 3904.77 10012.26 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 103652 338432 685560 86.87 1168 308840 489460 26.63 117216 419596 16328 02:06:01 AM 92968 344760 696244 88.22 60 321644 486416 26.47 104192 433192 12616 02:07:01 AM 78240 272412 710972 90.09 0 259492 554012 30.15 118564 421124 13424 02:08:01 AM 148460 354384 640752 81.19 0 271832 471540 25.66 155720 317152 1084 02:09:01 AM 151976 357404 637236 80.74 0 271324 467724 25.45 156060 312196 8 02:10:01 AM 111172 372804 678040 85.91 0 326616 465236 25.32 169108 344168 172 Average: 114411 340033 674801 85.50 205 293291 489065 26.61 136810 374571 7272 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 199.27 100.86 1030.25 52.69 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 50.30 44.30 653.05 5.53 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.33 23.69 264.83 7.31 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 13.71 16.17 14.55 7.30 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.88 14.39 10.17 5.07 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 16.10 15.62 16.84 10.62 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 52.05 35.67 329.82 14.66 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) 03/18/2024 _x86_64_ (1 CPU) 02:03:38 LINUX RESTART (1 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 73.51 0.08 15.02 3.13 0.47 7.77 02:05:01 AM 0 73.51 0.08 15.02 3.13 0.47 7.77 02:06:01 AM all 77.50 0.00 10.54 2.67 0.57 8.72 02:06:01 AM 0 77.50 0.00 10.54 2.67 0.57 8.72 02:07:01 AM all 78.86 0.00 7.01 2.78 0.47 10.88 02:07:01 AM 0 78.86 0.00 7.01 2.78 0.47 10.88 02:08:01 AM all 72.50 0.00 4.60 1.53 0.37 21.00 02:08:01 AM 0 72.50 0.00 4.60 1.53 0.37 21.00 02:09:01 AM all 71.39 0.00 3.95 0.38 0.35 23.93 02:09:01 AM 0 71.39 0.00 3.95 0.38 0.35 23.93 02:10:01 AM all 67.01 0.00 5.44 13.04 0.53 13.98 02:10:01 AM 0 67.01 0.00 5.44 13.04 0.53 13.98 Average: all 73.46 0.01 7.74 3.92 0.46 14.40 Average: 0 73.46 0.01 7.74 3.92 0.46 14.40