---> uname -a: Linux prd-centos8-builder-2c-1g-76295.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 551 5056 19 2091 6843 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:50:db:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe50:dbdd/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) 10/12/2024 _x86_64_ (2 CPU) 23:03:29 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 276.30 119.03 157.27 4082.52 7769.07 11:06:05 PM 79.74 0.43 79.31 52.37 7577.04 11:07:01 PM 24.01 0.11 23.91 3.86 909.27 11:08:01 PM 23.48 0.78 22.69 57.05 522.48 Average: 101.77 30.04 71.73 1047.81 4311.68 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5298976 7042252 2585460 32.79 2688 1915904 690304 7.73 218496 2019588 138120 11:06:05 PM 5187612 7012724 2696824 34.20 2688 1993096 683536 7.65 245496 2079600 9508 11:07:01 PM 5197736 7022920 2686700 34.08 2688 1993212 672060 7.52 246988 2070380 32 11:08:01 PM 5165512 6996032 2718924 34.48 2688 1997804 703636 7.88 415752 1932932 13076 Average: 5212459 7018482 2671977 33.89 2688 1975004 687384 7.69 281683 2025625 40184 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 266.32 154.77 1771.65 66.44 0.00 0.00 0.00 0.00 11:06:05 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:05 PM eth0 30.37 26.03 177.72 8.60 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 26.94 23.64 21.99 8.16 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 30.31 24.26 24.88 14.78 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 88.43 57.15 501.02 24.47 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) 10/12/2024 _x86_64_ (2 CPU) 23:03:29 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 40.03 1.68 16.94 5.16 0.12 36.07 11:05:01 PM 0 40.17 2.31 18.81 4.98 0.12 33.61 11:05:01 PM 1 39.88 1.06 15.09 5.33 0.12 38.52 11:06:05 PM all 35.08 0.00 2.81 3.70 0.12 58.30 11:06:05 PM 0 50.00 0.00 3.27 3.47 0.12 43.14 11:06:05 PM 1 20.30 0.00 2.35 3.93 0.12 73.30 11:07:01 PM all 35.80 0.00 2.09 0.60 0.13 61.37 11:07:01 PM 0 56.12 0.00 2.39 0.79 0.13 40.58 11:07:01 PM 1 15.49 0.00 1.79 0.41 0.14 82.17 11:08:01 PM all 31.43 0.00 1.87 3.19 0.09 63.41 11:08:01 PM 0 41.76 0.00 2.20 4.34 0.10 51.60 11:08:01 PM 1 21.30 0.00 1.54 2.07 0.08 75.00 Average: all 35.57 0.42 5.96 3.19 0.12 54.74 Average: 0 46.91 0.58 6.71 3.42 0.12 42.26 Average: 1 24.33 0.27 5.21 2.96 0.12 67.11