---> uname -a: Linux prd-centos8-builder-2c-1g-25021.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 537 5075 19 2086 6857 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b7:03:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:feb7:3ed/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/21/2024 _x86_64_ (2 CPU) 23:03:39 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 295.85 166.68 129.17 7786.34 43215.13 11:06:01 PM 97.30 0.28 97.02 17.86 8337.62 11:07:01 PM 29.11 0.27 28.85 41.86 1629.93 11:08:01 PM 22.08 0.82 21.26 57.59 509.28 Average: 111.09 42.01 69.08 1976.07 13424.02 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5375676 7092696 2508760 31.82 2688 1890616 640036 7.16 216616 1949376 123216 11:06:01 PM 5209736 7029284 2674700 33.92 2688 1987192 679756 7.61 241868 2064860 32480 11:07:01 PM 5245364 7065608 2639072 33.47 2688 1988444 639380 7.16 245512 2027268 8 11:08:01 PM 5222356 7047360 2662080 33.76 2688 1992604 645852 7.23 414332 1880852 12764 Average: 5263283 7058737 2621153 33.24 2688 1964714 651256 7.29 279582 1980589 42117 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 256.43 135.07 1615.96 56.54 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 37.54 30.66 277.49 15.53 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 27.90 24.65 28.03 8.76 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 36.71 30.56 35.25 11.43 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 89.65 55.24 489.22 23.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/21/2024 _x86_64_ (2 CPU) 23:03:39 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 38.94 2.92 21.59 13.26 0.11 23.18 11:05:01 PM 0 33.96 4.03 25.69 13.82 0.10 22.40 11:05:01 PM 1 43.84 1.83 17.55 12.70 0.12 23.95 11:06:01 PM all 41.02 0.00 3.22 3.01 0.12 52.64 11:06:01 PM 0 40.72 0.00 2.93 3.98 0.13 52.25 11:06:01 PM 1 41.32 0.00 3.52 2.04 0.10 53.03 11:07:01 PM all 39.16 0.00 1.64 0.73 0.10 58.38 11:07:01 PM 0 59.57 0.00 1.70 0.60 0.10 38.03 11:07:01 PM 1 18.72 0.00 1.59 0.85 0.10 78.74 11:08:01 PM all 39.04 0.00 2.51 0.28 0.10 58.06 11:08:01 PM 0 41.24 0.00 2.45 0.30 0.10 55.90 11:08:01 PM 1 36.85 0.00 2.57 0.27 0.10 60.22 Average: all 39.54 0.72 7.15 4.26 0.11 48.22 Average: 0 43.95 0.98 8.05 4.60 0.11 42.31 Average: 1 35.15 0.45 6.26 3.93 0.10 54.11