---> uname -a: Linux prd-centos8-builder-2c-1g-5337.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 570 5015 19 2114 6823 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:60:0f:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe60:f95/64 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) 02/14/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 219.36 127.16 92.21 4108.01 6737.86 12:06:01 PM 109.80 0.28 109.52 17.86 9105.53 12:07:01 PM 37.19 0.30 36.89 42.39 2292.45 12:08:01 PM 23.61 0.58 23.03 33.73 686.74 Average: 96.99 31.69 65.30 1037.97 4697.31 12:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5268996 7001316 2615440 33.17 2688 1906708 737656 8.26 217064 2057660 138760 12:06:01 PM 5167336 7012820 2717100 34.46 2688 2011880 717000 8.03 238212 2106144 48272 12:07:01 PM 5168244 7014480 2716192 34.45 2688 2013160 701024 7.85 251960 2093684 32 12:08:01 PM 5178384 7026336 2706052 34.32 2688 2014300 687612 7.70 419884 1915364 15820 Average: 5195740 7013738 2688696 34.10 2688 1986512 710823 7.96 281780 2043213 50721 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 255.50 133.29 1654.57 59.32 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 40.96 30.44 480.41 8.82 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 28.16 23.63 32.15 8.00 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 32.88 26.96 32.48 18.86 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 88.69 53.25 545.37 23.61 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) 02/14/2024 _x86_64_ (2 CPU) 12:03:24 LINUX RESTART (2 CPU) 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.32 2.28 19.14 4.67 0.11 31.48 12:05:01 PM 0 51.85 2.24 18.89 4.37 0.12 22.52 12:05:01 PM 1 32.72 2.32 19.39 4.97 0.10 40.49 12:06:01 PM all 39.13 0.00 3.96 2.97 0.11 53.83 12:06:01 PM 0 46.18 0.00 4.07 2.61 0.12 47.02 12:06:01 PM 1 32.08 0.00 3.85 3.34 0.10 60.63 12:07:01 PM all 32.74 0.00 1.79 1.33 0.08 64.06 12:07:01 PM 0 45.90 0.00 1.69 1.17 0.08 51.17 12:07:01 PM 1 19.58 0.00 1.90 1.48 0.08 76.95 12:08:01 PM all 36.64 0.00 2.28 0.74 0.09 60.24 12:08:01 PM 0 50.63 0.00 2.65 1.07 0.10 45.56 12:08:01 PM 1 22.65 0.00 1.92 0.42 0.08 74.93 Average: all 37.67 0.55 6.68 2.41 0.10 52.59 Average: 0 48.61 0.55 6.73 2.29 0.10 41.72 Average: 1 26.71 0.56 6.64 2.53 0.09 63.46