---> uname -a: Linux prd-centos8-builder-2c-4g-413.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 505 1117 17 2042 2885 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:a1:c5:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fea1:c59d/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) 04/12/2026 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 58.66 0.32 58.35 9.73 5631.17 09:07:01 PM 70.52 2.17 68.36 108.78 9467.29 09:08:01 PM 24.02 0.28 23.74 40.65 1502.13 09:09:01 PM 19.44 0.07 19.38 3.07 491.55 09:10:01 PM 17.61 0.00 17.61 0.00 629.09 09:11:01 PM 17.30 1.10 16.20 69.68 480.32 Average: 34.59 0.66 33.94 38.65 3033.16 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1307092 3001220 2446592 65.18 2104 1861496 613736 12.78 144604 2010228 165748 09:07:01 PM 1059540 2901044 2694144 71.77 2104 2003372 693484 14.44 151252 2225404 62860 09:08:01 PM 1158760 2963892 2594924 69.13 2104 1966464 626380 13.04 173288 2103300 9368 09:09:01 PM 1145552 2950896 2608132 69.48 2104 1966556 642532 13.38 210780 2078692 8448 09:10:01 PM 1088768 2930520 2664916 70.99 2104 2002928 669192 13.93 214416 2131360 44812 09:11:01 PM 1199624 3006824 2554060 68.04 2104 1967872 584016 12.16 396640 1838016 7520 Average: 1159889 2959066 2593795 69.10 2104 1961448 638223 13.29 215163 2064500 49793 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 71.86 58.96 886.26 6.65 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 47.39 39.23 671.27 7.44 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 10.89 12.56 12.31 4.82 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 11.65 13.58 9.38 6.19 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 13.15 13.63 11.28 4.84 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 16.29 14.72 16.00 11.76 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 28.54 25.44 267.71 6.95 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) 04/12/2026 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 39.03 0.00 4.29 0.98 1.64 54.06 09:06:01 PM 0 28.01 0.00 3.94 0.98 1.38 65.70 09:06:01 PM 1 50.05 0.00 4.63 0.98 1.91 42.43 09:07:01 PM all 37.57 0.00 3.94 2.67 1.55 54.28 09:07:01 PM 0 17.26 0.00 2.73 3.64 1.10 75.27 09:07:01 PM 1 57.95 0.00 5.16 1.69 2.00 33.20 09:08:01 PM all 37.22 0.00 3.08 0.48 1.65 57.57 09:08:01 PM 0 26.42 0.00 2.52 0.71 1.61 68.74 09:08:01 PM 1 48.07 0.00 3.65 0.25 1.70 46.33 09:09:01 PM all 39.16 0.00 2.63 0.24 1.59 56.37 09:09:01 PM 0 27.67 0.00 2.46 0.32 1.25 68.31 09:09:01 PM 1 50.64 0.00 2.80 0.17 1.94 44.45 09:10:01 PM all 33.00 0.00 2.55 0.35 1.36 62.75 09:10:01 PM 0 24.53 0.00 2.11 0.62 1.10 71.64 09:10:01 PM 1 41.46 0.00 2.99 0.08 1.61 53.85 09:11:01 PM all 40.63 0.00 3.10 0.52 1.41 54.33 09:11:01 PM 0 13.30 0.00 2.11 0.42 0.91 83.26 09:11:01 PM 1 67.97 0.00 4.09 0.63 1.91 25.40 Average: all 37.77 0.00 3.27 0.87 1.53 56.56 Average: 0 22.87 0.00 2.64 1.11 1.22 72.15 Average: 1 52.69 0.00 3.89 0.63 1.85 40.95