---> uname -a: Linux prd-centos8-builder-2c-4g-4063.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 514 1111 17 2039 2875 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:15:31:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe15:310d/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) 01/24/2026 _x86_64_ (2 CPU) 20:03:51 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 59.71 1.38 58.33 35.16 6010.65 08:07:01 PM 71.56 0.45 71.11 52.77 9242.46 08:08:01 PM 27.81 0.08 27.72 1.87 2773.58 08:09:01 PM 18.94 0.27 18.68 41.85 497.12 08:10:01 PM 15.31 0.00 15.31 0.00 608.20 08:11:01 PM 18.84 0.72 18.12 31.05 499.63 08:12:01 PM 18.89 0.38 18.51 38.65 531.43 Average: 33.01 0.47 32.54 28.77 2880.85 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1333276 2990324 2420408 64.48 2104 1824720 641416 13.36 146144 1983032 139528 08:07:01 PM 1194592 2956124 2559092 68.18 2104 1922768 644536 13.42 149068 2089476 23276 08:08:01 PM 1182224 2981284 2571460 68.50 2104 1959796 617232 12.85 172844 2077428 9052 08:09:01 PM 1049732 2885432 2703952 72.03 2104 1996568 719892 14.99 212200 2171064 43708 08:10:01 PM 1186268 2986524 2567416 68.40 2104 1961052 616220 12.83 209844 2035080 8 08:11:01 PM 1109568 2911240 2644116 70.44 2104 1962356 683576 14.23 393920 1929240 8584 08:12:01 PM 1137504 2942348 2616180 69.70 2104 1965000 659164 13.73 393668 1901508 20308 Average: 1170452 2950468 2583232 68.82 2104 1941751 654577 13.63 239670 2026690 34923 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 78.01 63.91 917.14 14.66 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.51 18.29 152.46 6.65 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 42.54 35.84 603.17 6.52 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 12.88 15.18 13.34 6.11 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.76 11.73 9.03 3.84 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 15.83 15.39 15.92 7.12 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 12.11 11.93 15.15 5.66 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 27.52 24.61 246.67 7.22 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) 01/24/2026 _x86_64_ (2 CPU) 20:03:51 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 40.26 0.00 4.68 1.29 2.28 51.49 08:06:01 PM 0 49.55 0.00 5.29 1.47 2.48 41.20 08:06:01 PM 1 30.96 0.00 4.07 1.11 2.09 61.77 08:07:01 PM all 38.13 0.00 4.56 2.38 2.25 52.67 08:07:01 PM 0 45.26 0.00 5.06 2.49 2.32 44.86 08:07:01 PM 1 31.01 0.00 4.06 2.27 2.19 60.47 08:08:01 PM all 38.40 0.00 2.64 0.25 2.11 56.61 08:08:01 PM 0 56.51 0.00 3.18 0.43 2.50 37.39 08:08:01 PM 1 20.37 0.00 2.10 0.07 1.72 75.74 08:09:01 PM all 38.62 0.00 2.54 0.45 1.90 56.49 08:09:01 PM 0 44.64 0.00 2.36 0.17 2.05 50.78 08:09:01 PM 1 32.60 0.00 2.72 0.73 1.76 62.19 08:10:01 PM all 35.53 0.00 2.58 0.31 2.09 59.50 08:10:01 PM 0 42.47 0.00 2.80 0.38 2.19 52.16 08:10:01 PM 1 28.60 0.00 2.35 0.23 1.99 66.83 08:11:01 PM all 37.71 0.00 2.81 0.61 2.00 56.88 08:11:01 PM 0 43.52 0.00 2.74 0.63 2.17 50.94 08:11:01 PM 1 31.90 0.00 2.89 0.58 1.82 62.81 08:12:01 PM all 41.34 0.00 3.44 0.68 2.15 52.39 08:12:01 PM 0 40.60 0.00 3.56 1.08 2.14 52.62 08:12:01 PM 1 42.07 0.00 3.32 0.28 2.16 52.17 Average: all 38.57 0.00 3.32 0.85 2.11 55.14 Average: 0 46.08 0.00 3.57 0.95 2.26 47.14 Average: 1 31.07 0.00 3.07 0.75 1.96 63.14