---> uname -a: Linux prd-centos8-builder-2c-1g-6628.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 546 4991 19 2161 6846 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:49:3d:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe49:3d5a/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) 12/21/2023 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 189.74 108.27 81.47 4627.76 6301.18 01:06:01 AM 105.03 0.23 104.80 16.53 10186.55 01:07:01 AM 50.42 0.35 50.07 43.73 2967.17 01:08:01 AM 12.08 0.00 12.08 0.00 283.57 01:09:01 AM 33.56 0.78 32.77 57.05 1004.02 Average: 78.16 21.93 56.24 948.98 4148.39 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5351632 7076440 2532812 32.12 2688 1898188 653012 7.31 215532 1973700 130124 01:06:01 AM 5060684 6968684 2823760 35.81 2688 2074076 732636 8.20 221348 2229512 66272 01:07:01 AM 5058360 6963224 2826084 35.84 2688 2070488 729564 8.17 252168 2199184 9672 01:08:01 AM 5110400 7006992 2774044 35.18 2688 2062240 675184 7.56 251888 2147452 1420 01:09:01 AM 5059112 6972880 2825332 35.83 2688 2078788 724688 8.11 420564 2031532 41192 Average: 5128038 6997644 2756406 34.96 2688 2036756 703017 7.87 272300 2116276 49736 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 242.46 146.24 1633.90 60.88 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 61.12 44.53 674.31 8.74 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 24.38 21.58 23.95 7.35 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 19.06 16.98 17.25 4.94 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 28.49 22.86 26.49 9.66 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 75.10 50.44 475.17 18.31 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) 12/21/2023 _x86_64_ (2 CPU) 01:03:23 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 37.01 1.51 16.65 16.85 0.19 27.79 01:05:01 AM 0 39.17 1.50 16.90 16.01 0.14 26.29 01:05:01 AM 1 34.86 1.53 16.41 17.68 0.24 29.29 01:06:01 AM all 39.79 0.00 3.29 3.80 0.12 53.01 01:06:01 AM 0 33.17 0.00 3.16 3.65 0.12 59.90 01:06:01 AM 1 46.41 0.00 3.42 3.95 0.12 46.11 01:07:01 AM all 35.82 0.00 2.14 2.25 0.15 59.64 01:07:01 AM 0 37.60 0.00 2.68 2.36 0.14 57.23 01:07:01 AM 1 34.04 0.00 1.62 2.14 0.17 62.04 01:08:01 AM all 23.92 0.00 1.56 0.57 0.10 73.86 01:08:01 AM 0 23.88 0.00 1.52 0.38 0.12 74.09 01:08:01 AM 1 23.95 0.00 1.59 0.75 0.08 73.62 01:09:01 AM all 39.03 0.00 2.79 2.10 0.13 55.94 01:09:01 AM 0 23.27 0.00 2.48 1.64 0.10 72.51 01:09:01 AM 1 54.82 0.00 3.10 2.57 0.17 39.34 Average: all 35.11 0.30 5.26 5.08 0.14 54.12 Average: 0 31.38 0.30 5.31 4.77 0.12 58.12 Average: 1 38.83 0.30 5.20 5.39 0.15 50.12