---> uname -a: Linux prd-centos8-builder-1c-1g-1124.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 87 5 384 341 Swap: 1023 31 992 ---> 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:f1:a0:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.215/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fef1:a010/64 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) 02/07/2024 _x86_64_ (1 CPU) 20:03:36 LINUX RESTART (1 CPU) 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 212.43 108.64 103.79 10212.07 45478.76 08:06:01 PM 160.61 32.34 128.26 3141.74 14645.06 08:07:01 PM 75.42 10.03 65.39 836.39 4198.62 08:08:01 PM 36.80 7.36 29.44 322.64 2563.62 08:09:01 PM 158.60 113.58 45.03 8067.57 2446.24 Average: 128.23 54.04 74.19 4479.36 13661.37 08:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 92968 307428 696244 88.22 1972 289148 527192 28.69 138864 419564 17352 08:06:01 PM 93316 340444 695896 88.18 600 311236 471764 25.67 114884 403900 28388 08:07:01 PM 78144 287960 711068 90.10 212 274432 538572 29.31 150072 390620 13764 08:08:01 PM 160616 357888 628596 79.65 48 262780 472552 25.71 151416 309512 4392 08:09:01 PM 55528 329732 733684 92.96 12 340252 503512 27.40 155708 410512 30380 Average: 96114 324690 693098 87.82 569 295570 502718 27.35 142189 386822 18855 08:04:03 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 220.42 134.77 1496.53 57.57 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 33.96 33.21 387.53 5.79 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 23.20 25.56 157.50 9.14 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 30.55 30.65 223.86 8.95 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 17.01 17.39 17.97 12.12 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 64.02 47.76 449.94 18.46 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) 02/07/2024 _x86_64_ (1 CPU) 20:03:36 LINUX RESTART (1 CPU) 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 61.46 0.03 15.12 9.69 0.10 13.59 08:05:01 PM 0 61.46 0.03 15.12 9.69 0.10 13.59 08:06:01 PM all 70.77 0.00 10.82 4.96 0.10 13.34 08:06:01 PM 0 70.77 0.00 10.82 4.96 0.10 13.34 08:07:01 PM all 65.33 0.00 5.30 3.14 0.10 26.13 08:07:01 PM 0 65.33 0.00 5.30 3.14 0.10 26.13 08:08:01 PM all 60.98 0.00 5.21 0.50 0.10 33.21 08:08:01 PM 0 60.98 0.00 5.21 0.50 0.10 33.21 08:09:01 PM all 65.08 0.00 6.66 14.75 0.10 13.41 08:09:01 PM 0 65.08 0.00 6.66 14.75 0.10 13.41 Average: all 64.75 0.01 8.58 6.59 0.10 19.98 Average: 0 64.75 0.01 8.58 6.59 0.10 19.98