---> uname -a: Linux prd-centos8-builder-2c-1g-3639.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 570 5012 19 2116 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:e0:0b:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee0:b16/64 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) 02/08/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 218.38 116.43 101.95 3312.63 7308.68 06:06:01 AM 103.52 0.28 103.23 17.86 9013.20 06:07:01 AM 29.26 0.30 28.96 42.39 1528.73 06:08:01 AM 24.63 0.78 23.85 57.06 717.75 Average: 93.95 29.45 64.50 857.59 4642.20 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5190992 6976312 2693452 34.16 2688 1957852 775640 8.68 220328 2128184 173756 06:06:01 AM 5163476 7011104 2720968 34.51 2688 2014128 720884 8.07 244140 2106248 32140 06:07:01 AM 5100064 6949088 2784380 35.31 2688 2015432 766280 8.58 252420 2159944 52 06:08:01 AM 5165396 7016324 2719048 34.49 2688 2017264 719372 8.05 421224 1927812 15840 Average: 5154982 6988207 2729462 34.62 2688 2001169 745544 8.35 284528 2080547 55447 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 128.99 83.67 1274.52 28.79 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 31.84 24.21 261.59 7.82 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 22.18 19.31 23.00 6.82 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 34.19 27.93 34.23 10.07 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 54.31 38.78 398.37 13.37 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) 02/08/2024 _x86_64_ (2 CPU) 06:03:23 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.61 1.91 15.98 4.01 0.08 35.41 06:05:01 AM 0 36.39 2.63 18.47 4.57 0.08 37.85 06:05:01 AM 1 48.79 1.20 13.50 3.45 0.08 32.98 06:06:01 AM all 40.45 0.00 3.15 3.00 0.10 53.31 06:06:01 AM 0 51.03 0.00 3.68 1.63 0.10 43.55 06:06:01 AM 1 29.88 0.00 2.61 4.36 0.10 63.05 06:07:01 AM all 28.88 0.00 1.41 0.79 0.08 68.83 06:07:01 AM 0 35.05 0.00 1.28 0.48 0.08 63.10 06:07:01 AM 1 22.71 0.00 1.53 1.10 0.08 74.57 06:08:01 AM all 36.99 0.00 2.62 0.42 0.10 59.87 06:08:01 AM 0 59.97 0.00 3.20 0.37 0.10 36.36 06:08:01 AM 1 14.04 0.00 2.05 0.47 0.10 83.35 Average: all 37.21 0.47 5.75 2.05 0.09 54.42 Average: 0 45.65 0.65 6.61 1.75 0.09 45.25 Average: 1 28.80 0.30 4.90 2.34 0.09 63.58