---> uname -a: Linux prd-centos8-builder-2c-1g-22972.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: 2800.000 BogoMIPS: 5600.00 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 565 5049 19 2085 6830 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:ef:c8:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:feef:c8bc/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) 04/13/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 234.63 137.24 97.38 5982.34 6850.06 09:06:01 AM 91.14 0.28 90.85 17.86 8339.19 09:07:01 AM 24.26 0.60 23.66 50.39 994.62 09:08:01 AM 19.42 0.48 18.93 49.07 397.80 Average: 92.36 34.65 57.71 1524.91 4145.75 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5276404 7029028 2608040 33.08 2688 1925892 723260 8.10 222560 2045232 152976 09:06:01 AM 5192472 7011216 2691972 34.14 2688 1986220 721592 8.08 243604 2081244 16440 09:07:01 AM 5192976 7012684 2691468 34.14 2688 1987720 703528 7.88 256620 2069260 20 09:08:01 AM 5151100 6981744 2733344 34.67 2688 1998348 750348 8.40 427372 1939248 10644 Average: 5203238 7008668 2681206 34.01 2688 1974545 724682 8.11 287539 2033746 45020 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 246.51 145.86 1699.87 60.01 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 32.87 27.62 193.98 9.35 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 31.49 28.45 31.58 8.44 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.10 30.22 34.42 20.92 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 86.49 58.04 489.97 24.68 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) 04/13/2024 _x86_64_ (2 CPU) 09:03:28 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 43.95 2.39 18.19 4.95 0.12 30.40 09:05:01 AM 0 29.70 2.94 19.34 4.78 0.12 43.11 09:05:01 AM 1 58.17 1.83 17.05 5.11 0.12 17.71 09:06:01 AM all 41.26 0.00 2.87 2.28 0.12 53.47 09:06:01 AM 0 14.66 0.00 2.49 2.84 0.12 79.89 09:06:01 AM 1 68.06 0.00 3.24 1.72 0.12 26.86 09:07:01 AM all 37.30 0.00 2.09 0.37 0.10 60.14 09:07:01 AM 0 52.74 0.00 2.05 0.23 0.10 44.88 09:07:01 AM 1 21.89 0.00 2.13 0.50 0.10 75.38 09:08:01 AM all 37.80 0.00 2.29 0.20 0.11 59.60 09:08:01 AM 0 21.27 0.00 1.92 0.13 0.12 76.56 09:08:01 AM 1 54.32 0.00 2.67 0.27 0.10 42.65 Average: all 40.06 0.59 6.30 1.93 0.11 51.01 Average: 0 29.57 0.72 6.38 1.98 0.11 61.23 Average: 1 50.55 0.45 6.22 1.88 0.11 40.78