---> uname -a: Linux prd-centos8-builder-2c-1g-11294.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 599 4988 19 2111 6794 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:9b:cc:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe9b:cc88/64 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) 01/11/2024 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 241.74 149.58 92.15 6199.93 27964.66 02:06:01 PM 100.38 0.23 100.15 16.53 7899.35 02:07:01 PM 56.40 0.32 56.08 43.19 4440.52 02:08:01 PM 14.50 0.03 14.46 0.53 341.49 02:09:01 PM 31.19 0.78 30.41 57.05 973.91 Average: 88.84 30.19 58.65 1263.53 8324.27 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5165400 6940488 2719044 34.49 2688 1949236 816512 9.14 257472 2125632 204820 02:06:01 PM 5109672 6949072 2774772 35.19 2688 2005888 754848 8.45 220912 2188024 91272 02:07:01 PM 5057640 6911416 2826804 35.85 2688 2020460 794788 8.90 253080 2205404 9656 02:08:01 PM 5064944 6920124 2819500 35.76 2688 2021864 772144 8.64 253864 2197672 11048 02:09:01 PM 5140848 6990000 2743596 34.80 2688 2014892 716296 8.02 423212 1952072 27412 Average: 5107701 6942220 2776743 35.22 2688 2002468 770918 8.63 281708 2133761 68842 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 248.72 142.79 1637.43 60.94 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.26 27.96 368.80 7.04 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 31.92 27.51 151.68 8.43 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 20.93 18.80 18.93 5.64 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 26.52 20.94 24.78 8.92 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 72.87 47.60 440.34 18.20 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) 01/11/2024 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 36.82 2.48 19.43 16.26 0.11 24.89 02:05:01 PM 0 32.22 3.15 20.88 18.06 0.10 25.59 02:05:01 PM 1 41.39 1.82 18.00 14.48 0.12 24.19 02:06:01 PM all 36.07 0.00 3.41 6.14 0.13 54.25 02:06:01 PM 0 32.46 0.00 3.34 5.72 0.13 58.35 02:06:01 PM 1 39.68 0.00 3.48 6.55 0.13 50.16 02:07:01 PM all 39.98 0.00 2.23 1.99 0.10 55.69 02:07:01 PM 0 34.73 0.00 1.85 1.43 0.10 61.88 02:07:01 PM 1 45.23 0.00 2.62 2.55 0.10 49.51 02:08:01 PM all 27.50 0.00 1.59 0.59 0.08 70.24 02:08:01 PM 0 12.62 0.00 1.32 0.30 0.07 85.69 02:08:01 PM 1 42.35 0.00 1.87 0.88 0.08 54.81 02:09:01 PM all 36.64 0.00 2.56 1.88 0.13 58.78 02:09:01 PM 0 15.54 0.00 1.77 1.33 0.13 81.23 02:09:01 PM 1 57.77 0.00 3.35 2.43 0.13 36.31 Average: all 35.40 0.49 5.79 5.33 0.11 52.89 Average: 0 25.49 0.62 5.76 5.31 0.11 62.72 Average: 1 45.30 0.36 5.82 5.35 0.11 43.07