---> uname -a: Linux prd-centos8-builder-2c-1g-19817.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 539 5074 19 2084 6855 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:c4:dc:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fec4:dcd9/64 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) 04/01/2024 _x86_64_ (2 CPU) 08:03:38 LINUX RESTART (2 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 271.81 169.60 102.20 7860.12 41148.15 08:06:01 AM 103.52 0.23 103.28 16.53 7698.15 08:07:01 AM 44.01 0.32 43.69 43.19 3559.19 08:08:01 AM 12.46 0.03 12.43 0.53 254.04 Average: 107.27 42.02 65.25 1955.66 13048.77 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5375984 7021660 2508460 31.82 2688 1827184 732768 8.20 223932 1973328 86472 08:06:01 AM 5127656 6958296 2756788 34.96 2688 1997956 753000 8.43 223160 2165660 94536 08:07:01 AM 5214096 7033216 2670348 33.87 2688 1987084 666240 7.46 245224 2057652 24 08:08:01 AM 5171392 6990648 2713052 34.41 2688 1987232 713000 7.98 246052 2099912 152 Average: 5222282 7000955 2662162 33.76 2688 1949864 716252 8.02 234592 2074138 45296 08:04:02 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 254.61 140.46 1635.29 63.13 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 32.29 25.61 273.51 7.49 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 25.01 22.18 25.02 7.43 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 18.80 17.16 17.04 5.30 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 81.96 50.98 482.95 20.66 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) 04/01/2024 _x86_64_ (2 CPU) 08:03:38 LINUX RESTART (2 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 32.42 2.84 19.99 26.86 0.11 17.78 08:05:01 AM 0 41.67 1.81 14.45 22.31 0.10 19.65 08:05:01 AM 1 23.00 3.89 25.63 31.50 0.12 15.86 08:06:01 AM all 42.13 0.00 3.45 2.53 0.09 51.79 08:06:01 AM 0 47.50 0.00 3.89 3.44 0.10 45.07 08:06:01 AM 1 36.78 0.00 3.00 1.63 0.08 58.50 08:07:01 AM all 34.22 0.00 1.66 1.11 0.07 62.93 08:07:01 AM 0 44.87 0.00 1.78 0.93 0.08 52.33 08:07:01 AM 1 23.57 0.00 1.53 1.28 0.07 73.55 08:08:01 AM all 24.74 0.00 1.44 0.46 0.07 73.29 08:08:01 AM 0 30.18 0.00 1.62 0.73 0.07 67.41 08:08:01 AM 1 19.30 0.00 1.27 0.18 0.07 79.18 Average: all 33.40 0.69 6.51 7.57 0.09 51.74 Average: 0 41.05 0.44 5.38 6.75 0.09 46.28 Average: 1 25.71 0.94 7.66 8.39 0.08 57.23