---> uname -a: Linux prd-centos8-builder-2c-1g-8865.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 561 5037 19 2100 6833 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:e1:92:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fee1:92e5/64 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) 02/26/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 214.85 112.63 102.22 3279.05 7052.16 01:06:01 PM 101.90 0.30 101.60 18.00 9007.52 01:07:01 PM 24.01 0.27 23.75 41.86 955.29 01:08:01 PM 33.01 0.78 32.22 57.05 957.33 Average: 93.44 28.49 64.94 848.96 4492.93 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5250272 7016152 2634172 33.41 2688 1938660 712724 7.98 218828 2071852 160204 01:06:01 PM 5191404 7023948 2693040 34.16 2688 2000124 680204 7.61 243636 2081076 16500 01:07:01 PM 5191124 7024908 2693320 34.16 2688 2001384 681488 7.63 245784 2079360 8 01:08:01 PM 5155080 6994016 2729364 34.62 2688 2005588 732868 8.20 412728 1948836 29184 Average: 5196970 7014756 2687474 34.09 2688 1986439 701821 7.86 280244 2045281 51474 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 116.71 80.24 1184.02 29.78 0.00 0.00 0.00 0.00 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 28.91 23.63 177.64 7.85 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 28.60 25.96 28.02 7.98 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 33.59 27.04 33.70 18.67 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 51.95 39.22 355.83 16.07 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) 02/26/2024 _x86_64_ (2 CPU) 13:03:24 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 41.47 1.70 16.24 5.82 0.11 34.67 01:05:01 PM 0 41.22 1.21 13.64 5.64 0.10 38.19 01:05:01 PM 1 41.72 2.19 18.86 6.00 0.12 31.12 01:06:01 PM all 39.28 0.00 3.06 2.99 0.11 54.56 01:06:01 PM 0 28.86 0.00 2.51 2.79 0.10 65.74 01:06:01 PM 1 49.73 0.00 3.61 3.18 0.12 43.36 01:07:01 PM all 37.40 0.00 1.96 0.80 0.08 59.76 01:07:01 PM 0 32.10 0.00 1.85 0.40 0.07 65.58 01:07:01 PM 1 42.70 0.00 2.07 1.20 0.10 53.93 01:08:01 PM all 39.70 0.00 2.53 0.56 0.08 57.12 01:08:01 PM 0 24.83 0.00 2.20 0.43 0.08 72.46 01:08:01 PM 1 54.60 0.00 2.87 0.68 0.08 41.77 Average: all 39.45 0.42 5.91 2.53 0.10 51.59 Average: 0 31.72 0.30 5.03 2.31 0.09 60.55 Average: 1 47.21 0.54 6.80 2.75 0.10 42.59