---> uname -a: Linux prd-centos8-builder-1c-1g-5074.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: 770 303 70 4 396 337 Swap: 1023 24 999 ---> 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:a4:4b:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fea4:4b31/64 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) 03/20/2024 _x86_64_ (1 CPU) 18:03:39 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 213.90 122.81 91.09 9825.17 42504.31 06:06:01 PM 139.76 33.60 106.16 3930.87 12580.80 06:07:01 PM 60.59 20.15 40.44 1090.61 3441.22 06:08:01 PM 25.70 2.57 23.13 147.71 647.18 06:09:01 PM 86.92 72.36 14.56 5762.75 911.16 Average: 105.42 50.32 55.10 4153.59 12029.00 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 96988 324772 692224 87.71 1964 304240 502564 27.35 125364 429012 25200 06:06:01 PM 59636 312780 729576 92.44 32 319380 496576 27.02 118972 439992 19508 06:07:01 PM 80704 289788 708508 89.77 0 275068 526340 28.64 134308 407152 22368 06:08:01 PM 87036 299020 702176 88.97 0 278532 516500 28.10 153260 383212 15812 06:09:01 PM 63260 364088 725952 91.98 0 367748 456336 24.83 171644 388120 44 Average: 77525 318090 711687 90.18 399 308994 499663 27.19 140710 409498 16586 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 190.56 117.29 1191.57 53.81 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 40.31 38.68 490.77 7.69 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.44 22.05 269.48 5.79 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 15.10 18.51 15.77 8.89 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.04 15.58 17.49 7.43 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 56.94 42.45 397.35 16.74 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) 03/20/2024 _x86_64_ (1 CPU) 18:03:39 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 68.62 0.10 14.13 4.05 0.17 12.93 06:05:01 PM 0 68.62 0.10 14.13 4.05 0.17 12.93 06:06:01 PM all 75.39 0.00 10.70 3.61 0.15 10.15 06:06:01 PM 0 75.39 0.00 10.70 3.61 0.15 10.15 06:07:01 PM all 48.88 0.00 4.39 2.35 0.10 44.27 06:07:01 PM 0 48.88 0.00 4.39 2.35 0.10 44.27 06:08:01 PM all 70.68 0.00 4.19 0.83 0.12 24.18 06:08:01 PM 0 70.68 0.00 4.19 0.83 0.12 24.18 06:09:01 PM all 50.83 0.00 4.48 7.97 0.12 36.60 06:09:01 PM 0 50.83 0.00 4.48 7.97 0.12 36.60 Average: all 62.89 0.02 7.58 3.76 0.13 25.62 Average: 0 62.89 0.02 7.58 3.76 0.13 25.62