---> uname -a: Linux prd-centos8-builder-1c-1g-5249.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: 770 297 69 5 404 342 Swap: 1023 27 996 ---> 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:47:be:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe47:bec9/64 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) 03/22/2024 _x86_64_ (1 CPU) 20:03:47 LINUX RESTART (1 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 272.86 181.44 91.42 14569.41 42988.48 08:06:01 PM 158.09 34.27 123.83 4186.48 13455.46 08:07:01 PM 71.46 26.17 45.29 1287.09 3575.66 08:08:01 PM 22.68 4.97 17.71 127.16 347.20 08:09:01 PM 130.11 107.89 22.22 7776.15 688.37 Average: 130.61 70.60 60.00 5561.46 12115.52 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 100696 341772 688516 87.24 2100 315068 491808 26.76 132172 412768 18288 08:06:01 PM 78484 328396 710728 90.06 460 315540 488692 26.59 109148 429168 10992 08:07:01 PM 152108 354860 637104 80.73 196 268988 472416 25.71 133008 337188 1092 08:08:01 PM 147664 351900 641548 81.29 196 270488 474660 25.83 149580 324020 16 08:09:01 PM 66964 327616 722248 91.52 0 327092 513920 27.96 158816 403812 164 Average: 109183 340909 680029 86.17 590 299435 488299 26.57 136545 381391 6110 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 194.77 111.64 1110.95 54.00 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 47.47 44.66 590.14 8.24 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.60 26.95 276.52 7.21 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 15.11 18.28 12.58 8.61 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 19.59 18.89 19.88 10.58 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 60.09 43.87 399.83 17.61 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) 03/22/2024 _x86_64_ (1 CPU) 20:03:47 LINUX RESTART (1 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 63.27 0.10 15.97 8.95 0.10 11.61 08:05:01 PM 0 63.27 0.10 15.97 8.95 0.10 11.61 08:06:01 PM all 73.44 0.00 10.33 5.20 0.10 10.93 08:06:01 PM 0 73.44 0.00 10.33 5.20 0.10 10.93 08:07:01 PM all 65.00 0.00 5.17 3.36 0.10 26.37 08:07:01 PM 0 65.00 0.00 5.17 3.36 0.10 26.37 08:08:01 PM all 72.22 0.00 4.25 0.37 0.12 23.04 08:08:01 PM 0 72.22 0.00 4.25 0.37 0.12 23.04 08:09:01 PM all 61.66 0.00 5.25 12.65 0.13 20.30 08:09:01 PM 0 61.66 0.00 5.25 12.65 0.13 20.30 Average: all 67.14 0.02 8.17 6.09 0.11 18.47 Average: 0 67.14 0.02 8.17 6.09 0.11 18.47