---> uname -a: Linux prd-centos8-builder-2c-4g-222.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 501 1115 17 2048 2888 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:00:cb:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe00:cb8f/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) 05/06/2026 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 54.26 0.40 53.86 34.66 5582.34 09:07:01 PM 69.61 2.10 67.51 84.37 9063.51 09:08:01 PM 28.56 0.28 28.28 40.66 2937.74 09:09:01 PM 18.54 0.07 18.48 3.07 537.29 09:10:01 PM 15.86 0.00 15.86 0.00 598.25 09:11:01 PM 18.75 0.90 17.85 46.37 492.37 Average: 34.26 0.62 33.64 34.86 3201.71 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1356728 3027020 2396956 63.86 2104 1838628 615116 12.81 145268 1962972 144972 09:07:01 PM 1203688 2974312 2549996 67.93 2104 1932068 655016 13.64 147460 2085848 24336 09:08:01 PM 1187592 2998324 2566092 68.36 2104 1971640 621904 12.95 173920 2074924 8388 09:09:01 PM 1168552 2979236 2585132 68.87 2104 1971580 643380 13.40 211060 2055428 7372 09:10:01 PM 1156596 2968336 2597088 69.19 2104 1972660 649912 13.53 211624 2067576 8452 09:11:01 PM 1130948 2944136 2622736 69.87 2104 1974100 668752 13.93 395812 1908468 8352 Average: 1200684 2981894 2553000 68.01 2104 1943446 642347 13.38 214191 2025869 33645 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 71.90 55.09 932.35 6.11 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.04 17.39 151.24 8.09 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 48.74 38.66 648.23 6.88 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.08 12.85 8.40 5.96 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 12.95 13.85 11.13 4.67 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 15.21 15.16 15.73 7.63 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 29.98 25.50 294.47 6.56 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) 05/06/2026 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 32.27 0.00 3.85 1.73 5.85 56.31 09:06:01 PM 0 28.16 0.00 3.59 1.53 5.92 60.80 09:06:01 PM 1 36.39 0.00 4.12 1.92 5.77 51.79 09:07:01 PM all 33.05 0.00 4.01 3.09 5.75 54.10 09:07:01 PM 0 29.52 0.00 4.48 2.76 5.61 57.64 09:07:01 PM 1 36.58 0.00 3.55 3.42 5.89 50.56 09:08:01 PM all 32.09 0.00 2.84 0.70 5.05 59.33 09:08:01 PM 0 25.47 0.00 2.70 0.99 5.00 65.85 09:08:01 PM 1 38.73 0.00 2.97 0.41 5.11 52.78 09:09:01 PM all 35.50 0.00 2.56 0.32 4.93 56.68 09:09:01 PM 0 22.68 0.00 2.20 0.29 4.57 70.26 09:09:01 PM 1 48.38 0.00 2.93 0.34 5.30 43.05 09:10:01 PM all 32.19 0.00 2.44 0.34 4.04 61.00 09:10:01 PM 0 25.50 0.00 1.86 0.46 3.68 68.51 09:10:01 PM 1 38.86 0.00 3.01 0.23 4.40 53.50 09:11:01 PM all 36.52 0.00 2.53 0.71 4.34 55.91 09:11:01 PM 0 23.41 0.00 1.93 0.96 4.08 69.62 09:11:01 PM 1 49.67 0.00 3.13 0.46 4.60 42.14 Average: all 33.60 0.00 3.04 1.15 4.99 57.21 Average: 0 25.80 0.00 2.80 1.17 4.81 65.43 Average: 1 41.42 0.00 3.29 1.13 5.18 48.98