---> uname -a: Linux prd-centos8-builder-2c-1g-8911.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 562 5036 19 2099 6832 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:2a:89:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe2a:896b/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) 02/26/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 229.46 128.32 101.13 4436.79 7082.47 04:06:01 PM 104.40 0.28 104.12 17.86 9068.76 04:07:01 PM 24.12 0.30 23.82 42.40 952.70 04:08:01 PM 24.54 0.58 23.96 33.72 731.26 Average: 95.63 32.38 63.26 1132.83 4458.90 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5290432 7049964 2594012 32.90 2688 1932388 673712 7.54 217580 2034320 153936 04:06:01 PM 5246228 7079124 2638216 33.46 2688 2000340 628112 7.03 242544 2029068 16496 04:07:01 PM 5143752 6977988 2740692 34.76 2688 2001736 731732 8.19 244556 2128976 144 04:08:01 PM 5145604 6981996 2738840 34.74 2688 2002916 734612 8.22 412080 1959116 17512 Average: 5206504 7022268 2677940 33.96 2688 1984345 692042 7.75 279190 2037870 47022 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 257.03 151.65 1771.89 60.66 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 28.75 23.11 181.66 7.87 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 23.22 20.78 23.64 6.99 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.97 30.29 34.87 16.29 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 86.25 56.46 503.07 22.95 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) 02/26/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.64 2.16 17.06 4.35 0.13 31.67 04:05:01 PM 0 43.74 1.88 18.34 4.55 0.14 31.36 04:05:01 PM 1 45.54 2.43 15.79 4.14 0.12 31.97 04:06:01 PM all 40.79 0.00 3.22 2.77 0.12 53.11 04:06:01 PM 0 57.26 0.00 3.26 2.69 0.13 36.66 04:06:01 PM 1 24.32 0.00 3.17 2.84 0.10 69.56 04:07:01 PM all 29.42 0.00 1.39 0.72 0.08 68.40 04:07:01 PM 0 35.40 0.00 1.25 1.07 0.08 62.19 04:07:01 PM 1 23.44 0.00 1.52 0.37 0.07 74.61 04:08:01 PM all 36.75 0.00 2.38 0.36 0.09 60.42 04:08:01 PM 0 43.55 0.00 2.53 0.20 0.10 53.62 04:08:01 PM 1 29.94 0.00 2.23 0.52 0.08 67.22 Average: all 37.88 0.53 5.97 2.04 0.10 53.47 Average: 0 45.01 0.46 6.30 2.12 0.11 46.00 Average: 1 30.75 0.60 5.64 1.96 0.09 60.95