---> uname -a: Linux prd-centos8-builder-2c-4g-4329.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 477 1054 17 2133 2913 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ea:a2:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:feea:a21a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/01/2025 _x86_64_ (2 CPU) 19:00:54 LINUX RESTART (2 CPU) 07:02:01 PM tps rtps wtps bread/s bwrtn/s 07:03:01 PM 11.65 0.00 11.65 0.00 6045.92 07:04:01 PM 47.36 6.35 41.01 911.31 4037.01 07:05:01 PM 56.46 0.38 56.08 54.12 6259.10 07:06:01 PM 39.13 0.60 38.53 40.39 4245.36 Average: 38.65 1.83 36.82 251.44 5146.93 07:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 PM 1489812 3031004 2263864 60.31 2104 1722860 892456 18.58 203396 1817288 60 07:04:01 PM 1213728 2966936 2539948 67.67 2104 1927136 681164 14.18 417380 1855256 107816 07:05:01 PM 1167948 3004124 2585728 68.89 2104 2002876 617404 12.86 405052 1883944 47072 07:06:01 PM 1083540 2986764 2670136 71.13 2104 2064276 618584 12.88 424136 1926348 24000 Average: 1238757 2997207 2514919 67.00 2104 1929287 702402 14.63 362491 1870709 44737 07:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 PM eth0 10.60 8.43 6.28 1.30 0.00 0.00 0.00 0.00 07:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 PM eth0 63.69 48.84 786.70 9.94 0.00 0.00 0.00 0.00 07:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 26.14 22.04 252.04 5.25 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 8.75 9.53 16.71 4.55 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.29 22.21 265.42 5.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/01/2025 _x86_64_ (2 CPU) 19:00:54 LINUX RESTART (2 CPU) 07:02:01 PM CPU %user %nice %system %iowait %steal %idle 07:03:01 PM all 1.54 0.00 0.56 0.47 2.50 94.94 07:03:01 PM 0 1.46 0.00 0.51 0.16 2.17 95.69 07:03:01 PM 1 1.61 0.00 0.60 0.77 2.82 94.19 07:04:01 PM all 32.89 0.00 4.02 1.76 5.34 55.99 07:04:01 PM 0 27.85 0.00 3.13 1.07 5.07 62.88 07:04:01 PM 1 37.93 0.00 4.90 2.46 5.61 49.09 07:05:01 PM all 35.24 0.00 3.69 2.17 5.24 53.67 07:05:01 PM 0 31.95 0.00 3.42 2.36 5.04 57.22 07:05:01 PM 1 38.53 0.00 3.95 1.98 5.44 50.11 07:06:01 PM all 38.35 0.00 3.82 1.08 4.78 51.97 07:06:01 PM 0 33.60 0.00 3.59 0.88 4.55 57.38 07:06:01 PM 1 43.10 0.00 4.05 1.28 5.01 46.56 Average: all 27.07 0.00 3.03 1.37 4.47 64.06 Average: 0 23.80 0.00 2.67 1.12 4.22 68.19 Average: 1 30.34 0.00 3.38 1.62 4.72 59.93