---> uname -a: Linux prd-centos8-builder-2c-1g-18129.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 571 5032 19 2096 6824 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:cf:52:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fecf:52a6/64 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) 03/25/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:02 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 224.92 124.12 100.80 4185.40 7150.77 11:06:01 PM 90.85 0.28 90.57 17.86 8669.78 11:07:01 PM 20.61 0.30 20.31 42.39 892.73 11:08:01 PM 11.93 0.00 11.93 0.00 274.09 Average: 86.51 30.79 55.72 1048.52 4234.96 11:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5274204 7028292 2610240 33.11 2688 1927044 716436 8.02 218416 2048704 151248 11:06:01 PM 5178060 7007444 2706384 34.33 2688 1997284 723680 8.10 243732 2095792 16440 11:07:01 PM 5178428 7009064 2706016 34.32 2688 1998568 729720 8.17 245692 2093284 12 11:08:01 PM 5148332 6978940 2736112 34.70 2688 1998568 751664 8.41 246192 2123032 16 Average: 5194756 7005935 2689688 34.11 2688 1980366 730375 8.18 238508 2090203 41929 11:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 235.17 132.85 1698.28 58.89 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 35.37 27.94 193.58 10.58 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 18.43 16.66 16.42 5.66 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.08 14.38 14.60 4.24 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 75.61 47.61 475.70 19.68 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) 03/25/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:02 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 43.85 2.10 17.55 4.87 0.15 31.48 11:05:01 PM 0 42.31 1.89 16.15 5.03 0.15 34.47 11:05:01 PM 1 45.42 2.32 18.97 4.71 0.14 28.43 11:06:01 PM all 40.60 0.00 2.77 2.65 0.11 53.86 11:06:01 PM 0 36.99 0.00 2.88 2.52 0.10 57.51 11:06:01 PM 1 44.24 0.00 2.66 2.79 0.12 50.19 11:07:01 PM all 23.89 0.00 1.46 0.43 0.09 74.13 11:07:01 PM 0 15.53 0.00 1.62 0.28 0.08 82.48 11:07:01 PM 1 32.24 0.00 1.30 0.58 0.10 65.77 11:08:01 PM all 21.19 0.00 1.37 0.42 0.12 76.91 11:08:01 PM 0 17.42 0.00 1.52 0.28 0.13 80.65 11:08:01 PM 1 24.95 0.00 1.22 0.55 0.10 73.18 Average: all 32.27 0.51 5.68 2.07 0.12 59.35 Average: 0 27.97 0.46 5.47 2.01 0.12 63.98 Average: 1 36.60 0.56 5.90 2.13 0.11 54.70