---> uname -a: Linux prd-centos8-builder-2c-1g-12156.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 567 5017 19 2114 6826 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:54:fc:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe54:fc6b/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) 01/14/2024 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 218.98 115.00 103.98 3145.75 7326.39 08:06:01 AM 105.18 0.27 104.92 17.46 8897.38 08:07:01 AM 29.70 0.30 29.40 42.39 1530.54 08:08:01 AM 24.68 0.78 23.90 57.06 731.33 Average: 94.64 29.09 65.55 815.76 4621.52 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5249308 7039284 2635136 33.42 2688 1961900 712116 7.97 220828 2067976 178376 08:06:01 AM 5186316 7032260 2698128 34.22 2688 2012524 714812 8.00 243644 2082688 32136 08:07:01 AM 5178256 7025464 2706188 34.32 2688 2013804 717368 8.03 251964 2080996 32 08:08:01 AM 5182056 7031464 2702388 34.27 2688 2015664 691976 7.75 420824 1910260 15844 Average: 5198984 7032118 2685460 34.06 2688 2000973 709068 7.94 284315 2035480 56597 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 110.75 74.63 1249.91 23.34 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 33.41 26.16 265.59 13.52 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.68 19.46 19.43 6.98 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 34.04 26.93 33.57 9.97 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 50.22 36.80 392.16 13.45 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) 01/14/2024 _x86_64_ (2 CPU) 08:03:24 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 41.76 1.92 15.88 4.11 0.10 36.23 08:05:01 AM 0 49.39 1.35 15.55 4.00 0.10 29.61 08:05:01 AM 1 34.11 2.49 16.21 4.23 0.10 42.87 08:06:01 AM all 38.81 0.00 3.28 2.64 0.11 55.15 08:06:01 AM 0 63.33 0.00 3.92 1.39 0.12 31.24 08:06:01 AM 1 14.53 0.00 2.65 3.88 0.10 78.83 08:07:01 AM all 29.53 0.00 1.49 0.48 0.08 68.42 08:07:01 AM 0 30.83 0.00 1.27 0.25 0.08 67.57 08:07:01 AM 1 28.23 0.00 1.72 0.70 0.08 69.27 08:08:01 AM all 36.31 0.00 2.64 0.33 0.11 60.61 08:08:01 AM 0 47.90 0.00 3.15 0.48 0.12 48.35 08:08:01 AM 1 24.71 0.00 2.13 0.18 0.10 72.88 Average: all 36.59 0.47 5.79 1.88 0.10 55.17 Average: 0 47.84 0.33 5.95 1.52 0.10 44.25 Average: 1 25.35 0.61 5.63 2.24 0.10 66.06