---> uname -a: Linux prd-centos8-builder-2c-4g-607.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 499 1123 17 2042 2890 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:f7:c9:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.233/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fef7:c95a/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) 04/15/2026 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:02 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 61.03 0.32 60.71 9.89 5878.60 05:07:01 PM 68.44 2.17 66.28 108.76 10102.77 05:08:01 PM 23.76 0.28 23.48 40.66 1499.40 05:09:01 PM 17.76 0.07 17.69 3.07 478.74 05:10:01 PM 13.36 0.00 13.36 0.00 509.48 05:11:01 PM 19.94 0.90 19.04 46.37 542.80 Average: 33.97 0.62 33.35 34.86 3160.91 05:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1322588 3003148 2431088 64.77 2104 1848532 619744 12.91 143404 1996672 159468 05:07:01 PM 1087140 2928052 2666536 71.04 2104 2002668 668800 13.93 150772 2197988 61872 05:08:01 PM 1191576 2997192 2562100 68.26 2104 1966740 597216 12.44 172960 2069800 9360 05:09:01 PM 1190172 2994964 2563504 68.29 2104 1965900 605936 12.62 210440 2034376 7484 05:10:01 PM 1169288 2980568 2584388 68.85 2104 1972472 612320 12.75 212092 2051636 6596 05:11:01 PM 1182284 2988496 2571392 68.50 2104 1967280 602584 12.55 395052 1857404 7520 Average: 1190508 2982070 2563168 68.28 2104 1953932 617767 12.86 214120 2034646 42050 05:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 86.50 71.60 943.10 7.26 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 59.76 50.40 787.16 10.28 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 10.36 11.91 11.93 4.45 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 10.83 12.55 8.76 5.78 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 11.84 12.36 10.24 3.92 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 18.50 16.39 16.15 7.77 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 32.82 29.08 294.41 6.57 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) 04/15/2026 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:02 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.02 0.00 4.51 1.47 2.17 53.83 05:06:01 PM 0 28.56 0.00 3.50 1.76 2.53 63.65 05:06:01 PM 1 47.62 0.00 5.53 1.17 1.80 43.88 05:07:01 PM all 37.29 0.00 4.23 2.14 1.37 54.97 05:07:01 PM 0 28.06 0.00 4.18 2.35 1.23 64.17 05:07:01 PM 1 46.51 0.00 4.28 1.93 1.52 45.76 05:08:01 PM all 37.19 0.00 3.26 0.55 1.97 57.04 05:08:01 PM 0 39.65 0.00 3.16 0.15 1.70 55.34 05:08:01 PM 1 34.74 0.00 3.36 0.94 2.23 58.73 05:09:01 PM all 38.27 0.00 2.83 0.31 2.22 56.36 05:09:01 PM 0 37.24 0.00 2.54 0.50 2.14 57.58 05:09:01 PM 1 39.30 0.00 3.11 0.13 2.30 55.15 05:10:01 PM all 34.53 0.00 2.82 0.18 2.53 59.94 05:10:01 PM 0 30.89 0.00 2.79 0.10 2.36 63.86 05:10:01 PM 1 38.17 0.00 2.85 0.26 2.71 56.00 05:11:01 PM all 38.78 0.00 3.02 0.49 3.13 54.57 05:11:01 PM 0 32.95 0.00 3.03 0.76 2.90 60.37 05:11:01 PM 1 44.60 0.00 3.02 0.23 3.37 48.79 Average: all 37.35 0.00 3.44 0.85 2.23 56.13 Average: 0 32.90 0.00 3.20 0.93 2.14 60.83 Average: 1 41.80 0.00 3.68 0.77 2.32 51.42