---> uname -a: Linux prd-centos8-builder-2c-1g-22134.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 569 5043 19 2085 6825 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:4c:7c:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe4c:7cca/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) 04/10/2024 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 165.06 34.49 130.57 1562.81 10149.33 04:07:01 PM 51.91 0.73 51.17 63.99 4411.66 04:08:01 PM 14.33 0.28 14.05 15.86 277.97 04:09:01 PM 24.15 0.48 23.66 49.06 522.11 Average: 63.87 9.00 54.87 422.98 3840.53 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 5204524 7022292 2679912 33.99 2688 1986160 680912 7.62 220640 2093980 96420 04:07:01 PM 5171120 6990524 2713316 34.41 2688 1987528 714176 7.99 256344 2090416 152 04:08:01 PM 5184108 7004244 2700328 34.25 2688 1987884 690268 7.73 257380 2073268 8 04:09:01 PM 5159452 6983884 2724984 34.56 2688 1991804 736700 8.25 425464 1930580 12644 Average: 5179801 7000236 2704635 34.30 2688 1988344 705514 7.90 289957 2047061 27306 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 51.25 35.35 827.38 8.32 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 27.31 25.26 44.46 7.78 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 27.85 21.70 27.83 17.35 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 37.44 30.43 34.58 11.93 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 35.96 28.19 233.59 11.34 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) 04/10/2024 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 41.08 0.49 7.46 4.96 0.12 45.88 04:06:01 PM 0 46.00 0.20 5.35 3.27 0.12 45.06 04:06:01 PM 1 36.15 0.79 9.58 6.66 0.12 46.69 04:07:01 PM all 36.05 0.00 2.14 2.70 0.09 59.01 04:07:01 PM 0 21.12 0.00 1.85 1.97 0.08 74.97 04:07:01 PM 1 51.06 0.00 2.43 3.44 0.10 42.97 04:08:01 PM all 29.27 0.00 1.40 0.17 0.09 69.07 04:08:01 PM 0 8.27 0.00 1.18 0.03 0.08 90.43 04:08:01 PM 1 50.29 0.00 1.62 0.30 0.10 47.69 04:09:01 PM all 41.16 0.00 2.53 0.41 0.09 55.81 04:09:01 PM 0 19.80 0.00 2.15 0.43 0.08 77.53 04:09:01 PM 1 62.54 0.00 2.91 0.38 0.10 34.06 Average: all 36.88 0.12 3.38 2.06 0.10 57.46 Average: 0 23.77 0.05 2.63 1.42 0.09 72.03 Average: 1 50.03 0.20 4.13 2.69 0.10 42.85