---> uname -a: Linux prd-centos8-builder-2c-4g-6559.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 506 1116 17 2042 2883 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:60:69:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.157/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe60:69eb/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) 02/13/2026 _x86_64_ (2 CPU) 18:03:49 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 245.11 177.22 67.89 14894.32 37950.11 06:06:01 PM 63.26 0.37 62.90 10.13 5758.30 06:07:01 PM 68.61 0.48 68.13 53.32 9561.11 06:08:01 PM 25.62 0.25 25.37 40.11 1503.10 06:09:01 PM 19.42 0.07 19.36 3.07 491.00 06:10:01 PM 16.24 0.00 16.24 0.00 636.12 06:11:01 PM 20.37 1.10 19.27 69.70 741.78 Average: 65.53 25.65 39.88 2153.66 8093.09 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 1556776 3029964 2196900 58.53 2104 1652480 627108 13.06 138520 1808152 73300 06:06:01 PM 1278124 2977264 2475552 65.95 2104 1866312 640476 13.34 145584 2036004 169120 06:07:01 PM 1021672 2871844 2732004 72.78 2104 2010836 723096 15.06 154064 2254716 71780 06:08:01 PM 1059984 2900956 2693692 71.76 2104 2002028 696520 14.50 211696 2161104 45616 06:09:01 PM 1052256 2893412 2701420 71.97 2104 2002120 702464 14.63 212916 2167524 44708 06:10:01 PM 1061992 2865972 2691684 71.71 2104 1964900 736248 15.33 210200 2158904 7448 06:11:01 PM 1142700 2951364 2610976 69.56 2104 1969340 646824 13.47 395836 1893804 9708 Average: 1167643 2927254 2586033 68.89 2104 1924002 681819 14.20 209831 2068601 60240 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 256.69 124.10 940.01 59.43 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 78.67 64.06 892.25 14.41 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 41.64 33.89 633.24 6.53 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 12.94 15.31 13.73 6.00 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.28 13.21 8.62 6.18 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 12.09 12.61 10.43 4.09 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 17.96 16.67 17.27 8.21 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 61.62 39.98 359.37 14.98 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) 02/13/2026 _x86_64_ (2 CPU) 18:03:49 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.16 0.08 13.33 13.47 1.91 29.04 06:05:01 PM 0 36.06 0.10 13.83 16.42 1.79 31.80 06:05:01 PM 1 48.31 0.07 12.83 10.50 2.04 26.26 06:06:01 PM all 38.46 0.00 4.31 1.30 1.62 54.32 06:06:01 PM 0 40.53 0.00 4.28 1.19 1.67 52.32 06:06:01 PM 1 36.38 0.00 4.34 1.40 1.56 56.32 06:07:01 PM all 37.96 0.00 4.34 2.59 1.65 53.46 06:07:01 PM 0 52.75 0.00 5.00 1.45 1.79 39.01 06:07:01 PM 1 23.19 0.00 3.68 3.73 1.51 67.88 06:08:01 PM all 36.38 0.00 2.91 0.57 1.66 58.47 06:08:01 PM 0 51.10 0.00 4.18 0.33 1.69 42.70 06:08:01 PM 1 21.78 0.00 1.66 0.81 1.62 74.13 06:09:01 PM all 38.89 0.00 2.89 0.25 1.32 56.64 06:09:01 PM 0 44.84 0.00 2.60 0.27 1.47 50.82 06:09:01 PM 1 32.93 0.00 3.18 0.23 1.18 62.46 06:10:01 PM all 34.81 0.00 2.61 0.42 1.50 60.66 06:10:01 PM 0 50.59 0.00 3.65 0.20 1.68 43.88 06:10:01 PM 1 19.05 0.00 1.57 0.65 1.33 77.40 06:11:01 PM all 39.76 0.00 3.52 0.56 1.66 54.50 06:11:01 PM 0 54.68 0.00 3.87 0.48 1.74 39.23 06:11:01 PM 1 24.87 0.00 3.18 0.63 1.57 69.75 Average: all 38.34 0.01 4.83 2.72 1.62 52.48 Average: 0 47.23 0.01 5.34 2.90 1.69 42.83 Average: 1 29.45 0.01 4.33 2.55 1.54 62.12