---> uname -a: Linux prd-centos8-builder-2c-1g-40870.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 573 5031 19 2095 6821 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:1a:4d:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe1a:4d14/64 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) 09/22/2024 _x86_64_ (2 CPU) 11:03:27 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 238.44 124.48 113.96 4751.22 13479.11 11:06:01 AM 137.71 6.78 130.93 1284.45 10835.64 11:07:01 AM 45.06 1.83 43.23 165.04 3482.10 11:08:01 AM 20.58 0.52 20.06 49.58 457.80 Average: 110.45 33.40 77.04 1562.64 7063.65 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5514600 7056528 2369836 30.06 2688 1724800 715924 8.01 193904 1868508 96960 11:06:01 AM 5128052 6950352 2756384 34.96 2688 1989868 761740 8.53 221036 2167080 78080 11:07:01 AM 5163240 6991872 2721196 34.51 2688 1996428 736512 8.24 248888 2104284 32 11:08:01 AM 5183464 7013868 2700972 34.26 2688 1998160 694400 7.77 430248 1902380 256 Average: 5247339 7003155 2637097 33.45 2688 1927314 727144 8.14 273519 2010563 43832 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 272.08 152.38 1131.31 62.84 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 57.36 40.48 818.89 10.05 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 30.61 27.51 46.94 9.52 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 40.75 28.79 40.78 15.52 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 100.20 62.29 509.49 24.48 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) 09/22/2024 _x86_64_ (2 CPU) 11:03:27 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 23.09 2.10 19.78 8.27 0.11 46.64 11:05:01 AM 0 33.45 2.22 19.84 7.23 0.12 37.14 11:05:01 AM 1 12.74 1.99 19.73 9.31 0.10 56.14 11:06:01 AM all 38.70 0.00 4.23 5.06 0.12 51.90 11:06:01 AM 0 48.32 0.00 4.78 5.34 0.12 41.44 11:06:01 AM 1 29.10 0.00 3.69 4.77 0.12 62.33 11:07:01 AM all 36.66 0.00 2.35 2.52 0.11 58.37 11:07:01 AM 0 55.44 0.00 2.32 1.90 0.12 40.23 11:07:01 AM 1 17.92 0.00 2.38 3.13 0.10 76.47 11:08:01 AM all 38.73 0.00 2.46 0.17 0.10 58.54 11:08:01 AM 0 54.02 0.00 2.82 0.13 0.12 42.91 11:08:01 AM 1 23.43 0.00 2.10 0.22 0.08 74.17 Average: all 34.33 0.52 7.17 3.99 0.11 53.88 Average: 0 47.84 0.55 7.41 3.64 0.12 40.44 Average: 1 20.83 0.49 6.94 4.34 0.10 67.30