---> uname -a: Linux prd-centos8-builder-2c-1g-12977.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: 2799.996 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 563 5040 19 2095 6831 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:db:aa:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fedb:aa83/64 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) 03/14/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 225.61 136.10 89.50 5970.94 6579.99 02:06:01 AM 98.32 0.28 98.03 17.86 8544.12 02:07:01 AM 24.98 0.30 24.68 42.39 1457.21 02:08:01 AM 24.21 0.78 23.43 57.06 557.89 Average: 93.28 34.37 58.91 1522.12 4284.96 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5291792 7022616 2592644 32.88 2688 1904256 694356 7.77 217328 2035240 132656 02:06:01 AM 5141308 6970400 2743128 34.79 2688 1997272 734624 8.22 242300 2136696 32080 02:07:01 AM 5225160 7055384 2659276 33.73 2688 1998428 646612 7.24 245544 2049960 12 02:08:01 AM 5158660 6993576 2725776 34.57 2688 2002568 704864 7.89 413972 1947480 12644 Average: 5204230 7010494 2680206 33.99 2688 1975631 695114 7.78 279786 2042344 44348 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 263.46 131.29 1685.01 57.92 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 35.42 28.47 250.02 9.15 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.96 24.58 28.11 7.83 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 36.39 29.70 34.43 20.34 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 90.81 53.51 499.41 23.81 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) 03/14/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.06 2.35 18.98 10.70 0.12 27.78 02:05:01 AM 0 29.72 3.12 23.00 11.66 0.12 32.38 02:05:01 AM 1 50.29 1.60 15.00 9.76 0.12 23.24 02:06:01 AM all 40.90 0.00 3.10 2.94 0.10 52.97 02:06:01 AM 0 32.74 0.00 2.83 2.98 0.10 61.34 02:06:01 AM 1 49.04 0.00 3.36 2.89 0.10 44.61 02:07:01 AM all 39.55 0.00 1.93 0.49 0.10 57.92 02:07:01 AM 0 42.92 0.00 1.69 0.48 0.10 54.81 02:07:01 AM 1 36.20 0.00 2.18 0.50 0.10 61.03 02:08:01 AM all 40.19 0.00 2.51 0.23 0.11 56.96 02:08:01 AM 0 23.78 0.00 2.03 0.28 0.10 73.80 02:08:01 AM 1 56.60 0.00 2.98 0.18 0.12 40.12 Average: all 40.18 0.58 6.58 3.56 0.11 49.00 Average: 0 32.30 0.77 7.30 3.81 0.10 55.71 Average: 1 48.02 0.40 5.85 3.31 0.11 42.31