---> uname -a: Linux prd-centos8-builder-2c-1g-44984.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 568 5036 19 2094 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:99:98:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe99:9819/64 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) 10/01/2024 _x86_64_ (2 CPU) 19:03:30 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 261.79 140.26 121.53 4994.50 24161.96 07:06:01 PM 118.46 10.45 108.01 1329.29 8308.95 07:07:01 PM 56.19 1.87 54.32 165.57 4312.55 07:08:01 PM 11.23 0.00 11.23 0.00 293.78 Average: 111.92 38.14 73.78 1622.33 9269.27 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5455304 6995640 2429140 30.81 2688 1723620 784948 8.79 192700 1930692 48240 07:06:01 PM 5242576 7064040 2641868 33.51 2688 1989232 659660 7.38 220556 2057592 95904 07:07:01 PM 5152600 6981372 2731844 34.65 2688 1996556 739232 8.28 260568 2105864 196 07:08:01 PM 5193392 7022000 2691052 34.13 2688 1996380 709484 7.94 260744 2064796 24 Average: 5260968 7015763 2623476 33.27 2688 1926447 723331 8.10 233642 2039736 36091 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 249.49 131.43 1125.09 60.24 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 51.47 37.10 816.23 8.31 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 32.31 30.11 51.85 9.98 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 11.63 10.75 9.84 3.48 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 86.22 52.35 500.77 20.50 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) 10/01/2024 _x86_64_ (2 CPU) 19:03:30 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 22.15 2.63 18.44 32.25 0.16 24.37 07:05:01 PM 0 16.07 2.85 21.70 35.63 0.15 23.60 07:05:01 PM 1 28.11 2.42 15.24 28.94 0.17 25.12 07:06:01 PM all 34.45 0.11 4.59 7.83 0.11 52.90 07:06:01 PM 0 38.88 0.07 4.57 7.74 0.10 48.65 07:06:01 PM 1 30.04 0.15 4.62 7.93 0.12 57.15 07:07:01 PM all 37.80 0.00 2.41 1.92 0.13 57.75 07:07:01 PM 0 23.42 0.00 2.22 2.36 0.12 71.88 07:07:01 PM 1 52.13 0.00 2.60 1.48 0.13 43.66 07:08:01 PM all 18.50 0.00 0.96 0.14 0.06 80.34 07:08:01 PM 0 9.75 0.00 0.78 0.13 0.05 89.28 07:08:01 PM 1 27.24 0.00 1.13 0.15 0.07 71.41 Average: all 28.26 0.68 6.55 10.43 0.11 53.97 Average: 0 22.08 0.71 7.22 11.30 0.11 58.58 Average: 1 34.40 0.64 5.87 9.57 0.12 49.40