---> uname -a: Linux prd-centos8-builder-2c-1g-17678.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 600 5004 19 2095 6795 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:57:08:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe57:83e/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) 03/23/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 227.61 131.86 95.75 4666.16 6935.94 11:06:01 PM 92.47 0.28 92.18 17.86 8697.87 11:07:01 PM 22.81 0.30 22.51 42.39 935.85 11:08:01 PM 18.85 0.58 18.26 33.73 430.09 Average: 90.43 33.26 57.18 1189.99 4249.80 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5232588 6990888 2651856 33.63 2688 1932076 769248 8.61 222712 2087252 157436 11:06:01 PM 5153456 6982012 2730988 34.64 2688 1996464 735400 8.23 244248 2120872 16440 11:07:01 PM 5091620 6921556 2792824 35.42 2688 1997868 794464 8.89 246368 2179968 156 11:08:01 PM 5092564 6923476 2791880 35.41 2688 1998892 800180 8.96 415524 2010588 172 Average: 5142557 6954483 2741887 34.78 2688 1981325 774823 8.67 282213 2099670 43551 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 325.40 157.51 1750.97 62.67 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.81 26.71 191.89 9.76 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 20.31 19.66 21.22 6.71 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 32.54 26.68 32.54 10.05 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 102.76 57.64 499.14 22.30 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) 03/23/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 43.30 2.33 18.40 4.69 0.10 31.17 11:05:01 PM 0 42.21 2.78 18.78 4.43 0.10 31.70 11:05:01 PM 1 44.40 1.88 18.02 4.96 0.10 30.63 11:06:01 PM all 41.79 0.00 2.86 2.68 0.12 52.54 11:06:01 PM 0 35.93 0.00 3.10 3.20 0.13 57.64 11:06:01 PM 1 47.64 0.00 2.63 2.16 0.12 47.46 11:07:01 PM all 28.71 0.00 1.50 5.96 0.08 63.74 11:07:01 PM 0 20.88 0.00 1.42 4.11 0.07 73.52 11:07:01 PM 1 36.53 0.00 1.59 7.81 0.10 53.98 11:08:01 PM all 37.68 0.00 2.19 0.45 0.08 59.59 11:08:01 PM 0 29.75 0.00 1.93 0.62 0.08 67.61 11:08:01 PM 1 45.60 0.00 2.45 0.28 0.08 51.58 Average: all 37.85 0.58 6.19 3.44 0.10 51.85 Average: 0 32.16 0.69 6.26 3.08 0.10 57.72 Average: 1 43.54 0.46 6.12 3.79 0.10 45.98