---> uname -a: Linux prd-centos8-builder-2c-1g-11170.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 573 5026 19 2099 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:49:f8:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe49:f8c2/64 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) 03/06/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 226.16 126.29 99.87 3681.71 6955.33 02:06:01 AM 104.20 0.28 103.92 17.86 9149.43 02:07:01 AM 27.15 0.30 26.85 42.39 1051.86 02:08:01 AM 26.16 0.78 25.37 57.05 751.33 Average: 95.92 31.92 64.00 949.83 4476.93 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5257580 7011760 2626856 33.32 2688 1927344 722304 8.09 218684 2064476 151264 02:06:01 AM 5104784 6936760 2779652 35.25 2688 1999584 789036 8.83 244024 2166472 16620 02:07:01 AM 5172264 7005324 2712172 34.40 2688 2000736 717500 8.03 245992 2096984 32 02:08:01 AM 5154300 6990480 2730136 34.63 2688 2002792 728412 8.15 414504 1945592 17564 Average: 5172232 6986081 2712204 34.40 2688 1982614 739313 8.28 280801 2068381 46370 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 214.15 114.91 1424.52 46.18 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.34 23.98 220.33 7.90 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.45 22.28 25.70 7.36 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 36.65 28.99 35.97 18.65 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 76.90 47.54 426.66 20.02 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) 03/06/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.34 2.20 17.02 4.73 0.10 34.62 02:05:01 AM 0 41.59 1.80 14.06 4.41 0.12 38.02 02:05:01 AM 1 41.09 2.61 20.02 5.04 0.09 31.16 02:06:01 AM all 39.14 0.00 3.10 3.05 0.10 54.62 02:06:01 AM 0 22.67 0.00 2.34 3.15 0.10 71.74 02:06:01 AM 1 55.70 0.00 3.85 2.94 0.10 37.41 02:07:01 AM all 33.12 0.00 1.67 0.39 0.09 64.73 02:07:01 AM 0 18.78 0.00 1.70 0.53 0.08 78.90 02:07:01 AM 1 47.45 0.00 1.63 0.25 0.10 50.57 02:08:01 AM all 37.74 0.00 2.62 0.32 0.09 59.23 02:08:01 AM 0 34.28 0.00 2.57 0.45 0.10 62.61 02:08:01 AM 1 41.19 0.00 2.66 0.20 0.08 55.86 Average: all 37.82 0.54 6.06 2.11 0.10 53.37 Average: 0 29.30 0.45 5.15 2.13 0.10 62.87 Average: 1 46.38 0.64 6.97 2.09 0.09 43.82