---> uname -a: Linux prd-centos8-builder-2c-1g-19738.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 5046 19 2084 6827 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:9d:eb:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe9d:eb42/64 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) 03/31/2024 _x86_64_ (2 CPU) 20:03:32 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 262.53 162.58 99.95 7685.57 21312.25 08:06:01 PM 104.85 0.28 104.57 17.86 8644.24 08:07:01 PM 33.24 0.30 32.94 42.39 2379.14 08:08:01 PM 13.88 0.38 13.50 18.26 270.15 Average: 103.63 40.89 62.74 1941.26 8151.99 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5249104 6977016 2635340 33.42 2688 1905560 782732 8.76 244864 2064084 159632 08:06:01 PM 5194820 7013492 2689624 34.11 2688 1985980 707248 7.92 240704 2081300 54012 08:07:01 PM 5190616 7009968 2693828 34.17 2688 1987252 704808 7.89 245872 2082096 16 08:08:01 PM 5235964 7055692 2648480 33.59 2688 1987764 659040 7.38 414688 1868572 40 Average: 5217626 7014042 2666818 33.82 2688 1966639 713457 7.99 286532 2024013 53425 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 292.09 152.53 1611.60 58.43 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 37.18 28.56 281.35 8.32 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 24.08 21.50 24.58 7.31 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 27.75 23.15 28.17 16.47 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 95.28 56.44 486.47 22.63 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) 03/31/2024 _x86_64_ (2 CPU) 20:03:32 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 35.94 2.95 20.70 23.90 0.12 16.39 08:05:01 PM 0 26.50 3.41 26.28 26.31 0.12 17.38 08:05:01 PM 1 45.17 2.50 15.25 21.53 0.12 15.43 08:06:01 PM all 40.62 0.00 3.34 3.29 0.11 52.63 08:06:01 PM 0 50.23 0.00 3.43 2.98 0.10 43.25 08:06:01 PM 1 31.03 0.00 3.26 3.61 0.12 61.98 08:07:01 PM all 31.30 0.00 1.58 0.74 0.08 66.30 08:07:01 PM 0 44.58 0.00 1.72 0.82 0.10 52.78 08:07:01 PM 1 18.01 0.00 1.43 0.67 0.07 79.82 08:08:01 PM all 30.60 0.00 1.85 0.12 0.08 67.34 08:08:01 PM 0 32.47 0.00 1.60 0.18 0.10 65.64 08:08:01 PM 1 28.74 0.00 2.10 0.05 0.07 69.05 Average: all 34.61 0.72 6.78 6.91 0.10 50.88 Average: 0 38.56 0.83 8.09 7.40 0.11 45.01 Average: 1 30.69 0.62 5.48 6.41 0.09 56.71