---> uname -a: Linux prd-centos8-builder-2c-1g-10904.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 590 5009 19 2099 6804 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:74:5f:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe74:5f1c/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) 03/05/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:03 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 202.22 101.36 100.86 2475.56 6918.46 01:06:01 AM 101.47 0.32 101.15 18.39 9098.13 01:07:01 AM 22.50 0.27 22.23 41.86 980.75 01:08:01 AM 21.88 0.40 21.48 18.40 578.84 Average: 86.05 24.95 61.10 623.17 4373.14 01:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5232076 6986248 2652360 33.64 2688 1927316 732860 8.20 218324 2091920 151252 01:06:01 AM 5119424 6951044 2765012 35.07 2688 1999420 749924 8.39 242228 2155468 16512 01:07:01 AM 5148304 6981168 2736132 34.70 2688 2000672 717672 8.03 244676 2123480 12 01:08:01 AM 5133960 6964880 2750476 34.88 2688 1998708 730704 8.18 411184 1974128 14780 Average: 5158441 6970835 2725995 34.57 2688 1981529 732790 8.20 279103 2086249 45639 01:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 62.10 41.90 899.28 7.56 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 29.71 23.16 218.70 7.54 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.55 18.05 21.13 5.87 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 30.09 24.83 32.44 8.63 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 35.39 26.86 287.82 7.40 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) 03/05/2024 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:03 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 36.47 1.43 14.33 4.41 0.10 43.26 01:05:01 AM 0 31.35 1.26 12.95 6.22 0.11 48.12 01:05:01 AM 1 41.57 1.61 15.70 2.60 0.10 38.41 01:06:01 AM all 34.96 0.00 3.10 6.43 0.09 55.42 01:06:01 AM 0 35.59 0.00 3.03 3.95 0.10 57.33 01:06:01 AM 1 34.33 0.00 3.16 8.92 0.08 53.51 01:07:01 AM all 26.61 0.00 1.08 0.92 0.08 71.32 01:07:01 AM 0 13.28 0.00 0.93 0.87 0.07 84.85 01:07:01 AM 1 39.93 0.00 1.23 0.97 0.08 57.79 01:08:01 AM all 34.35 0.00 2.21 0.40 0.08 62.96 01:08:01 AM 0 21.90 0.00 2.26 0.23 0.08 75.52 01:08:01 AM 1 46.80 0.00 2.15 0.57 0.08 50.40 Average: all 33.06 0.35 5.07 3.02 0.09 58.42 Average: 0 25.46 0.30 4.69 2.77 0.09 66.68 Average: 1 40.65 0.39 5.44 3.27 0.09 50.16