---> uname -a: Linux prd-centos8-builder-2c-1g-6806.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 578 5008 19 2113 6815 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:33:93:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe33:930d/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) 02/19/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 220.86 124.38 96.48 3668.86 6994.45 05:06:01 PM 104.65 0.28 104.37 17.86 9325.88 05:07:01 PM 30.84 0.30 30.54 42.39 2128.00 05:08:01 PM 23.79 0.58 23.21 30.66 662.98 Average: 95.03 31.39 63.65 939.90 4777.65 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5271688 7032400 2612748 33.14 2688 1933856 714684 8.00 217632 2051900 155812 05:06:01 PM 5144892 6989036 2739544 34.75 2688 2010588 728844 8.16 241764 2125400 47660 05:07:01 PM 5176432 7021416 2708004 34.35 2688 2011856 703352 7.87 250064 2085508 28 05:08:01 PM 5105804 6949580 2778632 35.24 2688 2010724 756844 8.47 417032 1991864 13680 Average: 5174704 6998108 2709732 34.37 2688 1991756 725931 8.13 281623 2063668 54295 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 214.46 122.56 1591.03 53.30 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 33.91 26.56 310.33 7.80 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 20.85 17.96 21.64 6.16 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 37.90 29.49 41.50 19.69 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 76.78 49.14 491.11 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) 02/19/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.10 2.29 17.24 4.15 0.10 33.11 05:05:01 PM 0 43.49 2.00 16.36 3.75 0.12 34.28 05:05:01 PM 1 42.72 2.58 18.11 4.55 0.08 31.94 05:06:01 PM all 40.23 0.00 3.65 3.04 0.10 52.97 05:06:01 PM 0 41.36 0.00 3.59 2.97 0.10 51.98 05:06:01 PM 1 39.10 0.00 3.72 3.12 0.10 53.97 05:07:01 PM all 28.11 0.00 1.45 0.68 0.08 69.67 05:07:01 PM 0 8.92 0.00 1.53 0.70 0.08 88.76 05:07:01 PM 1 47.31 0.00 1.37 0.67 0.08 50.57 05:08:01 PM all 38.12 0.00 2.47 0.29 0.10 59.02 05:08:01 PM 0 25.99 0.00 2.14 0.40 0.10 71.38 05:08:01 PM 1 50.24 0.00 2.80 0.18 0.10 46.67 Average: all 37.37 0.57 6.16 2.04 0.10 53.76 Average: 0 29.88 0.49 5.86 1.95 0.10 61.71 Average: 1 44.85 0.64 6.47 2.12 0.09 45.83