---> uname -a: Linux prd-centos8-builder-2c-1g-20150.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 582 5032 19 2084 6813 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:cb:14:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fecb:14e0/64 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) 04/02/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 227.96 127.47 100.49 3738.80 6989.11 06:06:01 PM 91.22 0.28 90.93 17.86 8408.55 06:07:01 PM 23.06 0.30 22.76 42.39 942.53 06:08:01 PM 19.10 0.58 18.51 33.73 438.53 Average: 89.76 31.76 58.00 946.68 4183.10 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5279100 7021528 2605344 33.04 2688 1915468 707060 7.92 218256 2043944 142564 06:06:01 PM 5182192 7000040 2702252 34.27 2688 1985816 723704 8.10 243608 2092324 16444 06:07:01 PM 5114660 6933868 2769784 35.13 2688 1987220 787848 8.82 245736 2157092 132 06:08:01 PM 5117212 6937412 2767232 35.10 2688 1988244 768556 8.60 415048 1985712 156 Average: 5173291 6973212 2711153 34.39 2688 1969187 746792 8.36 280662 2069768 39824 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 211.86 114.27 1500.71 51.88 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 32.54 26.66 194.73 9.35 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.38 19.75 22.49 6.84 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 34.84 29.38 33.23 19.39 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 75.09 47.24 433.39 21.74 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) 04/02/2024 _x86_64_ (2 CPU) 18:03:27 LINUX RESTART (2 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 43.56 2.40 19.31 6.22 0.16 28.35 06:05:01 PM 0 54.42 2.18 19.34 6.29 0.17 17.61 06:05:01 PM 1 32.72 2.62 19.28 6.14 0.16 39.09 06:06:01 PM all 40.90 0.00 2.79 2.60 0.11 53.60 06:06:01 PM 0 48.62 0.00 2.94 2.97 0.12 45.36 06:06:01 PM 1 33.19 0.00 2.65 2.23 0.10 61.83 06:07:01 PM all 28.33 0.00 1.32 0.38 0.08 69.89 06:07:01 PM 0 28.13 0.00 1.33 0.23 0.07 70.24 06:07:01 PM 1 28.53 0.00 1.30 0.53 0.08 69.55 06:08:01 PM all 38.78 0.00 2.21 0.19 0.10 58.72 06:08:01 PM 0 43.77 0.00 1.90 0.20 0.10 54.03 06:08:01 PM 1 33.79 0.00 2.52 0.18 0.10 63.41 Average: all 37.84 0.58 6.29 2.31 0.11 52.85 Average: 0 43.64 0.53 6.26 2.39 0.11 47.07 Average: 1 32.05 0.64 6.32 2.24 0.11 58.63