---> uname -a: Linux prd-centos8-builder-1c-1g-879.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: 2800.022 BogoMIPS: 5600.04 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: 770 299 75 6 395 338 Swap: 1023 23 1000 ---> 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:76:6f:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe76:6f96/64 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) 04/06/2024 _x86_64_ (1 CPU) 19:03:44 LINUX RESTART (1 CPU) 07:04:03 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 234.80 140.15 94.65 12096.25 43398.54 07:06:01 PM 162.76 43.69 119.08 4171.14 13216.33 07:07:01 PM 59.77 17.65 42.13 631.36 3324.03 07:08:01 PM 20.95 3.75 17.21 60.49 337.67 07:09:01 PM 141.63 110.84 30.78 8093.02 1028.62 Average: 123.27 62.72 60.55 4964.75 12059.68 07:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 81500 295704 707712 89.67 924 289644 531608 28.93 128912 426312 25732 07:06:01 PM 93224 348744 695988 88.19 0 321536 471560 25.66 130860 393656 24992 07:07:01 PM 149872 353716 639340 81.01 0 270400 473140 25.75 147368 324272 16 07:08:01 PM 93736 313948 695476 88.12 0 286792 511692 27.84 149460 377684 15812 07:09:01 PM 54500 308628 734712 93.09 0 320080 525120 28.57 167084 403320 12744 Average: 94566 324148 694646 88.02 185 297690 502624 27.35 144737 385049 15859 07:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 196.42 127.87 1180.16 56.11 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 46.22 44.62 501.03 8.26 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 28.20 30.23 277.98 8.59 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 19.45 21.30 16.10 9.43 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.82 18.57 18.82 13.09 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 60.95 48.00 393.75 18.86 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) 04/06/2024 _x86_64_ (1 CPU) 19:03:44 LINUX RESTART (1 CPU) 07:04:03 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 62.56 0.07 13.44 9.03 0.09 14.82 07:05:01 PM 0 62.56 0.07 13.44 9.03 0.09 14.82 07:06:01 PM all 69.88 0.00 10.25 6.16 0.08 13.63 07:06:01 PM 0 69.88 0.00 10.25 6.16 0.08 13.63 07:07:01 PM all 67.52 0.00 4.69 2.42 0.08 25.29 07:07:01 PM 0 67.52 0.00 4.69 2.42 0.08 25.29 07:08:01 PM all 64.31 0.00 4.57 0.42 0.08 30.62 07:08:01 PM 0 64.31 0.00 4.57 0.42 0.08 30.62 07:09:01 PM all 67.69 0.00 5.33 13.64 0.10 13.24 07:09:01 PM 0 67.69 0.00 5.33 13.64 0.10 13.24 Average: all 66.42 0.01 7.61 6.31 0.09 19.56 Average: 0 66.42 0.01 7.61 6.31 0.09 19.56