---> uname -a: Linux prd-centos8-builder-2c-1g-35541.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 577 5035 19 2086 6817 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:d6:f8:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fed6:f808/64 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) 04/27/2024 _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 243.19 143.03 100.17 6064.46 6918.20 02:06:01 AM 90.80 0.28 90.52 17.86 8441.89 02:07:01 AM 23.21 0.30 22.91 42.39 950.26 02:08:01 AM 21.31 0.78 20.53 57.06 482.19 Average: 94.63 36.10 58.53 1545.38 4198.31 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5282232 7025444 2602212 33.00 2688 1916424 716352 8.02 218136 2042320 142924 02:06:01 AM 5182684 7002144 2701760 34.27 2688 1987332 720456 8.07 243756 2091056 16952 02:07:01 AM 5179788 7000496 2704656 34.30 2688 1988608 726164 8.13 245680 2092588 24 02:08:01 AM 5186952 7012348 2697492 34.21 2688 1992752 699848 7.83 414400 1915016 12760 Average: 5207914 7010108 2676530 33.95 2688 1971279 715705 8.01 280493 2035245 43165 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 289.15 156.51 1711.19 60.41 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 32.39 25.82 189.47 8.79 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 23.80 21.58 23.98 7.21 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 39.09 31.93 35.40 11.67 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 96.10 58.96 490.00 22.02 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) 04/27/2024 _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 44.13 2.23 18.07 4.67 0.12 30.77 02:05:01 AM 0 45.35 1.96 18.86 5.16 0.14 28.53 02:05:01 AM 1 42.91 2.50 17.29 4.18 0.10 33.03 02:06:01 AM all 40.69 0.00 2.77 2.60 0.11 53.84 02:06:01 AM 0 54.34 0.00 3.17 3.27 0.10 39.12 02:06:01 AM 1 27.02 0.00 2.37 1.93 0.12 68.56 02:07:01 AM all 32.88 0.00 2.07 0.29 0.08 64.68 02:07:01 AM 0 46.58 0.00 1.79 0.24 0.08 51.31 02:07:01 AM 1 19.33 0.00 2.35 0.35 0.08 77.89 02:08:01 AM all 38.90 0.00 2.54 0.26 0.10 58.20 02:08:01 AM 0 44.01 0.00 2.77 0.30 0.10 52.82 02:08:01 AM 1 33.79 0.00 2.32 0.22 0.10 63.58 Average: all 39.14 0.55 6.32 1.95 0.10 51.95 Average: 0 47.58 0.49 6.61 2.24 0.10 42.98 Average: 1 30.70 0.62 6.03 1.66 0.10 60.89