---> uname -a: Linux prd-centos8-builder-2c-1g-44766.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 596 5011 19 2091 6798 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:f7:3b:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fef7:3b86/64 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) 10/01/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 289.59 148.08 141.51 6253.36 19638.98 12:06:01 PM 110.40 0.22 110.18 16.13 9706.60 12:07:01 PM 34.63 0.65 33.98 51.72 1723.05 12:08:01 PM 17.18 0.28 16.89 25.72 363.90 Average: 112.94 37.30 75.64 1586.60 7857.89 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5311632 6999776 2572812 32.63 2688 1867596 748912 8.38 232140 2024068 110460 12:06:01 PM 5153000 6975352 2731444 34.64 2688 1989880 705588 7.90 221348 2146060 16412 12:07:01 PM 5173336 6998580 2711108 34.39 2688 1993040 696192 7.79 247648 2101132 40 12:08:01 PM 5144024 6970188 2740420 34.76 2688 1993952 719536 8.05 427432 1948784 160 Average: 5195498 6985974 2688946 34.10 2688 1961117 717557 8.03 282142 2055011 31768 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 245.53 149.63 1702.79 64.67 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 30.26 25.04 256.86 7.66 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.76 26.70 47.08 9.05 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 30.01 25.06 29.60 15.13 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 83.63 56.60 509.05 24.13 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) 10/01/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 32.25 2.62 19.96 23.27 0.15 21.76 12:05:01 PM 0 31.62 2.37 21.06 26.17 0.15 18.62 12:05:01 PM 1 32.87 2.86 18.87 20.40 0.14 24.86 12:06:01 PM all 31.18 0.00 3.06 11.54 0.10 54.12 12:06:01 PM 0 42.08 0.00 3.79 11.97 0.10 42.05 12:06:01 PM 1 20.37 0.00 2.33 11.11 0.10 66.09 12:07:01 PM all 38.94 0.00 2.17 1.07 0.10 57.72 12:07:01 PM 0 40.31 0.00 1.97 1.09 0.10 56.53 12:07:01 PM 1 37.58 0.00 2.36 1.05 0.10 58.91 12:08:01 PM all 38.45 0.00 2.39 0.48 0.11 58.57 12:08:01 PM 0 50.22 0.00 2.12 0.67 0.12 46.88 12:08:01 PM 1 26.68 0.00 2.67 0.28 0.10 70.27 Average: all 35.22 0.64 6.82 9.00 0.11 48.20 Average: 0 41.13 0.58 7.14 9.85 0.12 41.18 Average: 1 29.34 0.70 6.49 8.16 0.11 55.19