---> uname -a: Linux prd-centos8-builder-2c-4g-3884.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: 2800.000 BogoMIPS: 5600.00 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 497 1130 17 2037 2892 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:43:e8:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe43:e8c8/64 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) 01/22/2026 _x86_64_ (2 CPU) 23:03:59 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 59.10 6.05 53.05 899.30 5680.31 11:07:01 PM 64.46 0.45 64.01 52.78 8015.54 11:08:01 PM 31.01 0.08 30.93 1.87 3351.44 11:09:01 PM 20.91 0.27 20.64 41.85 907.83 11:10:01 PM 14.58 0.00 14.58 0.00 355.72 11:11:01 PM 16.76 0.67 16.09 21.85 638.22 11:12:01 PM 17.64 0.43 17.21 47.84 476.84 Average: 32.06 1.14 30.93 152.21 2774.90 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1386096 3026548 2367580 63.07 2104 1808372 604092 12.58 143000 1932876 130708 11:07:01 PM 1218844 2986724 2534832 67.53 2104 1929384 626156 13.04 148760 2065872 54520 11:08:01 PM 1081544 2915672 2672132 71.19 2104 1994708 696008 14.49 174216 2177704 56464 11:09:01 PM 1158056 2957644 2595620 69.15 2104 1960548 648084 13.50 207604 2068056 8436 11:10:01 PM 1208624 3008028 2545052 67.80 2104 1960304 602012 12.54 208124 2016148 8128 11:11:01 PM 1231856 3031924 2521820 67.18 2104 1960932 577696 12.03 209064 1991884 8144 11:12:01 PM 1153936 2957328 2599740 69.26 2104 1964140 647724 13.49 394120 1885268 9788 Average: 1205565 2983410 2548111 67.88 2104 1939770 628825 13.09 212127 2019687 39455 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 63.36 52.38 807.89 5.52 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 27.99 26.04 259.59 5.41 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 51.11 44.64 608.80 7.63 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 11.86 12.93 12.61 5.02 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 8.56 10.53 6.97 4.54 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 17.54 15.81 16.48 5.68 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 13.08 13.86 11.15 13.04 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 27.64 25.17 246.18 6.69 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) 01/22/2026 _x86_64_ (2 CPU) 23:03:59 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.93 0.00 4.47 1.82 2.18 52.60 11:06:01 PM 0 30.09 0.00 3.59 2.47 2.62 61.23 11:06:01 PM 1 47.86 0.00 5.36 1.16 1.75 43.87 11:07:01 PM all 38.27 0.00 4.45 2.08 1.78 53.42 11:07:01 PM 0 60.30 0.00 5.52 1.21 2.44 30.52 11:07:01 PM 1 16.18 0.00 3.38 2.96 1.11 76.37 11:08:01 PM all 38.05 0.00 2.72 0.61 1.95 56.67 11:08:01 PM 0 55.97 0.00 3.71 0.57 2.31 37.44 11:08:01 PM 1 20.15 0.00 1.73 0.66 1.59 75.87 11:09:01 PM all 38.77 0.00 2.91 0.53 2.03 55.76 11:09:01 PM 0 44.65 0.00 3.26 0.15 2.55 49.40 11:09:01 PM 1 32.84 0.00 2.56 0.92 1.52 62.16 11:10:01 PM all 38.35 0.00 2.22 0.31 2.54 56.58 11:10:01 PM 0 34.62 0.00 1.88 0.23 2.70 60.56 11:10:01 PM 1 42.09 0.00 2.57 0.38 2.37 52.58 11:11:01 PM all 34.81 0.00 2.72 0.49 1.96 60.02 11:11:01 PM 0 50.57 0.00 3.28 0.50 1.95 43.71 11:11:01 PM 1 19.15 0.00 2.16 0.48 1.98 76.22 11:12:01 PM all 41.50 0.00 3.24 0.64 1.94 52.68 11:12:01 PM 0 56.68 0.00 3.64 0.79 2.53 36.35 11:12:01 PM 1 26.23 0.00 2.84 0.48 1.35 69.09 Average: all 38.38 0.00 3.25 0.93 2.06 55.39 Average: 0 47.53 0.00 3.55 0.85 2.44 45.63 Average: 1 29.21 0.00 2.94 1.01 1.67 65.18