---> uname -a: Linux prd-centos8-builder-2c-1g-17964.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 581 5028 19 2088 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:1e:db:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe1e:db1d/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) 06/19/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 279.36 125.36 154.00 4690.21 7643.24 09:06:01 PM 90.70 0.27 90.43 17.46 8309.10 09:07:01 PM 23.18 0.60 22.58 50.39 772.70 09:08:01 PM 25.35 0.48 24.86 49.06 558.17 Average: 103.92 31.29 72.63 1187.33 4307.04 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5269848 7022260 2614588 33.16 2688 1925576 736472 8.24 222384 2049332 149888 09:06:01 PM 5203204 7025024 2681232 34.01 2688 1989444 696492 7.80 244180 2070320 10556 09:07:01 PM 5185544 7008456 2698892 34.23 2688 1990948 717420 8.03 258164 2074944 4 09:08:01 PM 5117968 6945556 2766468 35.09 2688 1994888 769904 8.62 426560 1972900 12648 Average: 5194141 7000324 2690295 34.12 2688 1975214 730072 8.17 287822 2041874 43274 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 283.02 144.10 1777.81 65.01 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 29.36 24.40 188.70 8.51 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 27.46 25.10 27.35 8.02 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.49 26.80 29.72 15.51 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 92.05 54.73 500.63 24.09 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) 06/19/2024 _x86_64_ (2 CPU) 21:03:27 LINUX RESTART (2 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 42.42 1.79 20.21 5.55 0.10 29.93 09:05:01 PM 0 45.38 1.69 18.94 6.13 0.10 27.75 09:05:01 PM 1 39.46 1.88 21.48 4.96 0.10 32.11 09:06:01 PM all 38.46 0.00 2.50 3.65 0.10 55.29 09:06:01 PM 0 28.93 0.00 2.71 4.18 0.10 64.08 09:06:01 PM 1 47.99 0.00 2.29 3.11 0.10 46.50 09:07:01 PM all 37.55 0.00 2.04 0.36 0.08 59.96 09:07:01 PM 0 42.00 0.00 2.05 0.43 0.08 55.43 09:07:01 PM 1 33.12 0.00 2.03 0.28 0.08 64.48 09:08:01 PM all 41.78 0.00 2.40 0.30 0.10 55.42 09:08:01 PM 0 24.24 0.00 1.97 0.17 0.10 73.53 09:08:01 PM 1 59.30 0.00 2.83 0.43 0.10 37.34 Average: all 40.03 0.44 6.68 2.44 0.10 50.32 Average: 0 35.05 0.41 6.32 2.70 0.10 55.43 Average: 1 45.01 0.46 7.04 2.17 0.10 45.22