---> uname -a: Linux prd-centos8-builder-2c-1g-10517.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: 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): 0,1 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 558 5045 19 2096 6836 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:c4:37:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fec4:376c/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) 03/02/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 210.55 116.83 93.72 3160.15 6880.54 11:06:01 PM 104.67 0.28 104.38 17.86 8274.88 11:07:01 PM 32.99 0.30 32.69 42.39 2212.28 11:08:01 PM 23.03 0.40 22.63 18.40 667.31 Average: 92.81 29.46 63.36 809.76 4509.01 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5301436 7028344 2583008 32.76 2688 1900964 722748 8.09 217364 2026140 132704 11:06:01 PM 5194160 7023280 2690284 34.12 2688 1996216 705412 7.90 241652 2080552 48284 11:07:01 PM 5213580 7043684 2670864 33.88 2688 1997492 682044 7.64 244628 2057884 32 11:08:01 PM 5172060 7000044 2712384 34.40 2688 1995520 747744 8.37 410308 1936076 14780 Average: 5220309 7023838 2664135 33.79 2688 1972548 714487 8.00 278488 2025163 48950 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 68.24 46.90 923.50 20.79 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 36.02 29.22 285.48 9.21 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 22.83 20.23 27.94 6.63 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 31.06 25.93 39.36 14.74 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 39.54 30.57 319.10 12.84 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) 03/02/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 32.13 2.10 16.65 13.17 0.13 35.83 11:05:01 PM 0 32.91 1.26 11.50 11.49 0.13 42.71 11:05:01 PM 1 31.35 2.94 21.85 14.87 0.12 28.87 11:06:01 PM all 40.17 0.00 3.44 2.30 0.12 53.96 11:06:01 PM 0 35.16 0.00 3.51 2.05 0.12 59.17 11:06:01 PM 1 45.18 0.00 3.38 2.56 0.13 48.74 11:07:01 PM all 30.00 0.00 1.42 0.75 0.10 67.73 11:07:01 PM 0 24.72 0.00 1.52 0.78 0.08 72.90 11:07:01 PM 1 35.29 0.00 1.32 0.72 0.12 62.56 11:08:01 PM all 35.09 0.00 2.00 1.41 0.10 61.40 11:08:01 PM 0 14.12 0.00 1.53 0.85 0.10 83.40 11:08:01 PM 1 56.24 0.00 2.47 1.97 0.10 39.22 Average: all 34.36 0.52 5.83 4.37 0.11 54.80 Average: 0 26.71 0.31 4.50 3.77 0.11 64.60 Average: 1 42.05 0.72 7.18 4.98 0.12 44.95