---> uname -a: Linux prd-centos8-builder-1c-1g-42.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: 770 320 73 6 377 319 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:b8:37:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:feb8:37ee/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) 04/24/2024 _x86_64_ (1 CPU) 17:03:45 LINUX RESTART (1 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 276.24 161.11 115.13 13519.85 42787.65 05:06:01 PM 145.80 32.36 113.44 4055.95 12935.44 05:07:01 PM 79.57 30.47 49.10 1658.38 3857.73 05:08:01 PM 20.53 3.93 16.59 97.57 338.95 05:09:01 PM 134.88 110.16 24.72 8144.30 842.31 Average: 130.93 67.30 63.63 5468.96 12051.39 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 99460 321892 689752 87.40 1948 295888 493184 26.84 117320 420848 19948 05:06:01 PM 90856 324752 698356 88.49 44 303388 485672 26.43 122072 409964 24040 05:07:01 PM 132824 317388 656388 83.17 44 254068 504128 27.43 144468 348700 1076 05:08:01 PM 142860 328100 646352 81.90 44 254772 493752 26.87 160428 321808 16 05:09:01 PM 110892 351272 678320 85.95 0 308844 487728 26.54 158276 363660 188 Average: 115378 328681 673834 85.38 416 283392 492893 26.82 140513 372996 9054 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 193.94 121.99 1120.68 58.36 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 53.32 49.26 595.24 7.06 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 36.74 35.60 283.39 18.02 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.24 18.63 13.40 7.13 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 20.12 18.90 20.10 13.21 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 63.64 48.63 404.21 20.63 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) 04/24/2024 _x86_64_ (1 CPU) 17:03:45 LINUX RESTART (1 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 64.35 0.10 15.33 9.93 0.12 10.17 05:05:01 PM 0 64.35 0.10 15.33 9.93 0.12 10.17 05:06:01 PM all 74.70 0.00 10.67 3.53 0.15 10.95 05:06:01 PM 0 74.70 0.00 10.67 3.53 0.15 10.95 05:07:01 PM all 67.49 0.00 5.74 3.06 0.12 23.59 05:07:01 PM 0 67.49 0.00 5.74 3.06 0.12 23.59 05:08:01 PM all 69.15 0.00 4.24 0.48 0.12 26.01 05:08:01 PM 0 69.15 0.00 4.24 0.48 0.12 26.01 05:09:01 PM all 65.56 0.00 5.33 12.59 0.12 16.40 05:09:01 PM 0 65.56 0.00 5.33 12.59 0.12 16.40 Average: all 68.27 0.02 8.24 5.90 0.12 17.45 Average: 0 68.27 0.02 8.24 5.90 0.12 17.45