---> uname -a: Linux prd-centos8-builder-2c-1g-13631.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: 2800.000 BogoMIPS: 5600.00 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 568 5034 19 2096 6827 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:e2:00:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fee2:1c/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) 03/16/2024 _x86_64_ (2 CPU) 13:04:34 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 258.21 160.33 97.88 7821.13 41817.39 01:07:01 PM 109.63 3.37 106.27 68.66 8169.47 01:08:01 PM 42.41 0.35 42.06 43.70 3519.77 01:09:01 PM 20.23 0.58 19.65 33.73 446.14 Average: 107.62 41.16 66.46 1991.80 13488.13 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5324760 6974180 2559684 32.46 2688 1831088 791772 8.86 222652 2025112 91912 01:07:01 PM 5107028 6939484 2777416 35.23 2688 2000140 775416 8.68 220956 2190572 78756 01:08:01 PM 5217828 7048728 2666616 33.82 2688 1998732 670988 7.51 245260 2055080 32 01:09:01 PM 5167396 6999460 2717048 34.46 2688 1999880 706544 7.91 414368 1936560 160 Average: 5204253 6990463 2680191 33.99 2688 1957460 736180 8.24 275809 2051831 42715 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 262.33 145.50 1656.43 58.46 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 38.58 28.80 264.46 8.89 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 28.71 25.93 42.80 16.40 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 35.26 28.68 35.24 10.71 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 91.22 57.23 499.72 23.62 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) 03/16/2024 _x86_64_ (2 CPU) 13:04:34 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 38.27 2.60 19.31 17.03 0.12 22.67 01:06:01 PM 0 43.19 2.65 17.58 15.86 0.12 20.60 01:06:01 PM 1 33.22 2.56 21.09 18.22 0.12 24.80 01:07:01 PM all 40.54 0.00 3.64 3.72 0.11 52.00 01:07:01 PM 0 55.99 0.00 4.08 4.71 0.12 35.11 01:07:01 PM 1 24.77 0.00 3.19 2.70 0.10 69.24 01:08:01 PM all 37.04 0.00 2.21 1.05 0.08 59.62 01:08:01 PM 0 27.33 0.00 1.93 1.22 0.08 69.44 01:08:01 PM 1 46.75 0.00 2.50 0.88 0.08 49.78 01:09:01 PM all 38.51 0.00 2.14 0.14 0.08 59.13 01:09:01 PM 0 33.93 0.00 2.20 0.18 0.08 63.60 01:09:01 PM 1 43.09 0.00 2.08 0.10 0.08 54.64 Average: all 38.59 0.64 6.76 5.42 0.10 48.50 Average: 0 40.10 0.66 6.41 5.46 0.10 47.27 Average: 1 37.05 0.63 7.11 5.37 0.10 49.75