---> uname -a: Linux prd-centos8-builder-2c-1g-14991.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: 2799.996 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 593 4991 19 2115 6800 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:c1:b2:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fec1:b252/64 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) 01/25/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 225.22 131.57 93.65 5931.77 6916.76 12:06:01 PM 103.70 0.28 103.42 17.86 8795.70 12:07:01 PM 32.89 0.30 32.59 42.39 2146.48 12:08:01 PM 23.29 0.40 22.89 18.39 633.52 Average: 96.28 33.14 63.14 1502.67 4623.22 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5258388 7016388 2626056 33.31 2688 1931036 740560 8.29 218120 2065704 154876 12:06:01 PM 5101700 6958288 2782744 35.29 2688 2023100 772984 8.65 244356 2168428 57892 12:07:01 PM 5134068 6982048 2750376 34.88 2688 2014744 760828 8.52 252716 2127152 4 12:08:01 PM 5061812 6924916 2822632 35.80 2688 2029660 803012 8.99 421848 2029772 29752 Average: 5138992 6970410 2745452 34.82 2688 1999635 769346 8.61 284260 2097764 60631 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 292.77 155.48 1768.15 62.76 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 37.77 28.66 382.30 8.26 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.01 19.50 22.68 6.04 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 31.87 25.84 31.79 8.99 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 95.86 57.37 551.25 21.51 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) 01/25/2024 _x86_64_ (2 CPU) 12:03:25 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 41.58 2.15 18.75 5.78 0.08 31.65 12:05:01 PM 0 40.96 2.84 23.00 6.10 0.09 27.02 12:05:01 PM 1 42.19 1.48 14.58 5.46 0.08 36.20 12:06:01 PM all 39.57 0.00 3.32 4.27 0.12 52.72 12:06:01 PM 0 49.92 0.00 3.93 2.64 0.12 43.39 12:06:01 PM 1 29.28 0.00 2.72 5.89 0.12 61.99 12:07:01 PM all 26.10 0.00 1.20 0.85 0.09 71.76 12:07:01 PM 0 33.97 0.00 1.25 0.82 0.10 63.86 12:07:01 PM 1 18.21 0.00 1.15 0.89 0.08 79.67 12:08:01 PM all 37.68 0.00 2.26 0.56 0.11 59.40 12:08:01 PM 0 52.56 0.00 2.73 0.76 0.10 43.85 12:08:01 PM 1 22.89 0.00 1.79 0.37 0.12 74.84 Average: all 36.21 0.53 6.34 2.86 0.10 53.96 Average: 0 44.35 0.70 7.65 2.56 0.10 44.64 Average: 1 28.12 0.37 5.05 3.15 0.10 63.21