---> uname -a: Linux prd-centos8-builder-2c-4g-5429.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 491 1132 17 2041 2898 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:22:77:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.59/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe22:7796/64 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) 02/08/2026 _x86_64_ (2 CPU) 07:03:50 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 256.74 184.64 72.10 15081.33 37995.57 07:06:01 AM 57.41 0.32 57.10 9.73 5462.35 07:07:01 AM 70.59 0.48 70.10 53.32 10113.16 07:08:01 AM 24.54 0.25 24.29 40.12 1553.40 07:09:01 AM 19.11 0.07 19.04 3.07 499.03 07:10:01 AM 18.39 0.00 18.39 0.00 675.24 07:11:01 AM 16.98 0.90 16.08 46.35 473.76 Average: 66.25 26.67 39.59 2176.43 8110.30 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 1564960 3037372 2188724 58.31 2104 1651572 630868 13.14 137696 1803032 73276 07:06:01 AM 1334988 3023964 2418696 64.44 2104 1856188 604592 12.59 144292 1983740 164716 07:07:01 AM 1100448 2938604 2653236 70.68 2104 1999604 673392 14.02 150704 2184704 60812 07:08:01 AM 1184200 2988312 2569484 68.45 2104 1964772 620144 12.91 172552 2077272 9356 07:09:01 AM 1166436 2970660 2587248 68.93 2104 1964864 629008 13.10 208524 2059484 8448 07:10:01 AM 1099344 2938668 2654340 70.71 2104 2000160 672928 14.01 212284 2123204 43732 07:11:01 AM 1110056 2915308 2643628 70.43 2104 1965896 693980 14.45 393256 1930448 7912 Average: 1222919 2973270 2530765 67.42 2104 1914722 646416 13.46 202758 2023126 52607 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 230.17 113.44 976.10 55.01 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 71.84 57.00 813.52 6.44 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 54.46 42.98 707.02 7.65 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 11.80 13.61 12.62 8.42 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 12.30 14.38 13.84 6.46 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 13.41 14.26 11.41 4.99 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 14.22 12.59 14.55 6.60 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 58.31 38.32 364.12 13.65 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) 02/08/2026 _x86_64_ (2 CPU) 07:03:50 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.37 0.07 12.98 12.88 2.94 28.75 07:05:01 AM 0 37.20 0.08 12.56 10.83 2.48 36.84 07:05:01 AM 1 47.53 0.07 13.40 14.92 3.39 20.69 07:06:01 AM all 34.11 0.00 3.91 1.57 2.50 57.91 07:06:01 AM 0 36.32 0.00 4.73 1.81 2.31 54.82 07:06:01 AM 1 31.91 0.00 3.09 1.33 2.68 60.98 07:07:01 AM all 35.24 0.00 4.08 2.40 2.96 55.33 07:07:01 AM 0 41.82 0.00 4.42 1.78 2.73 49.25 07:07:01 AM 1 28.68 0.00 3.74 3.02 3.18 61.38 07:08:01 AM all 35.78 0.00 3.14 0.75 2.30 58.04 07:08:01 AM 0 25.73 0.00 3.15 0.73 1.85 68.54 07:08:01 AM 1 45.78 0.00 3.13 0.77 2.74 47.58 07:09:01 AM all 37.56 0.00 2.59 0.44 2.44 56.97 07:09:01 AM 0 24.31 0.00 1.92 0.61 2.38 70.77 07:09:01 AM 1 50.89 0.00 3.26 0.26 2.50 43.08 07:10:01 AM all 33.19 0.00 2.56 0.51 1.76 61.98 07:10:01 AM 0 26.82 0.00 1.99 0.28 1.44 69.46 07:10:01 AM 1 39.54 0.00 3.13 0.75 2.07 54.51 07:11:01 AM all 40.52 0.00 2.94 0.34 1.41 54.79 07:11:01 AM 0 32.34 0.00 2.36 0.38 1.18 63.73 07:11:01 AM 1 48.69 0.00 3.52 0.30 1.63 45.85 Average: all 36.96 0.01 4.59 2.69 2.33 53.42 Average: 0 32.08 0.01 4.44 2.34 2.06 59.07 Average: 1 41.83 0.01 4.74 3.04 2.60 47.77