---> uname -a: Linux prd-centos8-builder-2c-1g-6278.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 582 5003 19 2113 6811 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:4e:f1:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.143/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe4e:f11b/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) 02/17/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 230.82 135.60 95.22 5966.94 6882.82 09:06:01 PM 105.63 0.28 105.35 17.86 8744.89 09:07:01 PM 32.06 0.30 31.76 42.39 2106.22 09:08:01 PM 23.16 0.40 22.76 18.39 623.14 Average: 97.92 34.15 63.77 1511.52 4589.20 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5245560 7010784 2638884 33.47 2688 1938388 741736 8.30 222552 2074100 163300 09:06:01 PM 5149440 6995576 2735004 34.69 2688 2012416 725164 8.12 241752 2121872 47664 09:07:01 PM 5143392 6990468 2741052 34.77 2688 2013684 698180 7.82 252896 2116732 16 09:08:01 PM 5099572 6945220 2784872 35.32 2688 2012180 733324 8.21 418840 1996628 13680 Average: 5159491 6985512 2724953 34.56 2688 1994167 724601 8.11 284010 2077333 56165 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 271.84 137.44 1739.68 56.64 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 38.01 29.11 388.08 8.24 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.26 18.53 22.46 6.38 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.86 25.41 30.99 17.54 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 90.50 52.62 545.33 22.20 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) 02/17/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 41.83 2.20 17.95 6.39 0.11 31.53 09:05:01 PM 0 36.03 3.17 21.75 6.31 0.12 32.63 09:05:01 PM 1 47.58 1.23 14.18 6.47 0.10 30.44 09:06:01 PM all 39.42 0.00 3.51 3.63 0.10 53.34 09:06:01 PM 0 30.11 0.00 3.11 3.26 0.10 63.42 09:06:01 PM 1 48.76 0.00 3.92 4.00 0.10 43.22 09:07:01 PM all 28.58 0.00 1.23 0.94 0.07 69.18 09:07:01 PM 0 5.92 0.00 1.08 0.70 0.07 92.23 09:07:01 PM 1 51.25 0.00 1.39 1.18 0.07 46.11 09:08:01 PM all 35.06 0.00 2.23 0.32 0.08 62.30 09:08:01 PM 0 32.35 0.00 1.99 0.48 0.08 65.09 09:08:01 PM 1 37.76 0.00 2.48 0.15 0.08 59.52 Average: all 36.20 0.54 6.18 2.80 0.09 54.18 Average: 0 26.05 0.78 6.90 2.67 0.09 63.51 Average: 1 46.33 0.31 5.46 2.94 0.09 44.87