---> uname -a: Linux prd-centos8-builder-2c-4g-4840.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 494 1128 17 2042 2895 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:4f:f5:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe4f:f58f/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) 02/03/2026 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:02 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 62.97 1.30 61.66 34.29 5948.64 08:07:01 PM 69.55 0.45 69.10 52.77 10072.06 08:08:01 PM 26.07 0.28 25.79 40.65 1535.12 08:09:01 PM 19.35 0.07 19.28 3.07 490.77 08:10:01 PM 17.79 0.00 17.79 0.00 667.74 08:11:01 PM 16.79 1.10 15.69 69.69 475.47 Average: 35.34 0.53 34.81 33.41 3190.83 08:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1337968 3027444 2415708 64.36 2104 1856920 600028 12.49 145084 1977452 164692 08:07:01 PM 1088560 2927312 2665116 71.00 2104 2000340 665632 13.86 151784 2193208 60804 08:08:01 PM 1164276 2968888 2589400 68.98 2104 1965528 621196 12.94 173212 2095668 9352 08:09:01 PM 1148396 2952984 2605280 69.41 2104 1965620 644160 13.41 209716 2075144 8444 08:10:01 PM 1077048 2918000 2676628 71.31 2104 2001956 681460 14.19 213376 2142188 44772 08:11:01 PM 1197592 3003736 2556084 68.10 2104 1966788 596220 12.42 395536 1839048 7408 Average: 1168973 2966394 2584703 68.86 2104 1959525 634783 13.22 214785 2053785 49245 08:05:02 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 82.03 63.98 963.48 16.61 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 53.31 42.36 708.11 7.78 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 10.95 12.76 12.46 4.96 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 11.60 13.61 8.70 6.29 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 13.46 14.43 11.51 5.07 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 16.47 14.97 16.28 7.37 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 31.16 26.92 284.90 7.99 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) 02/03/2026 _x86_64_ (2 CPU) 20:03:52 LINUX RESTART (2 CPU) 08:05:02 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 37.04 0.00 4.65 2.14 5.03 51.14 08:06:01 PM 0 31.52 0.00 4.46 2.11 4.79 57.12 08:06:01 PM 1 42.56 0.00 4.84 2.18 5.26 45.16 08:07:01 PM all 34.96 0.00 4.03 2.36 4.32 54.32 08:07:01 PM 0 32.53 0.00 3.92 2.53 4.32 56.70 08:07:01 PM 1 37.39 0.00 4.14 2.20 4.33 51.95 08:08:01 PM all 34.72 0.00 2.95 0.67 4.58 57.08 08:08:01 PM 0 36.37 0.00 3.42 0.51 4.65 55.05 08:08:01 PM 1 33.07 0.00 2.49 0.83 4.50 59.11 08:09:01 PM all 36.60 0.00 2.62 0.50 4.31 55.97 08:09:01 PM 0 27.80 0.00 2.09 0.18 3.88 66.05 08:09:01 PM 1 45.44 0.00 3.15 0.82 4.74 45.85 08:10:01 PM all 32.48 0.00 2.63 0.62 3.98 60.30 08:10:01 PM 0 31.30 0.00 2.58 0.59 3.83 61.70 08:10:01 PM 1 33.67 0.00 2.68 0.64 4.12 58.89 08:11:01 PM all 38.21 0.00 3.34 0.44 4.82 53.19 08:11:01 PM 0 27.97 0.00 2.55 0.46 4.53 64.49 08:11:01 PM 1 48.49 0.00 4.14 0.43 5.10 41.84 Average: all 35.67 0.00 3.37 1.12 4.50 55.34 Average: 0 31.25 0.00 3.17 1.06 4.33 60.19 Average: 1 40.09 0.00 3.57 1.18 4.67 50.49