---> uname -a: Linux prd-centos8-builder-2c-4g-8330.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 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:24:66:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe24:66d7/64 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) 11/06/2025 _x86_64_ (2 CPU) 13:03:52 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 52.57 0.43 52.14 11.73 5645.16 01:07:01 PM 70.21 0.50 69.72 53.84 9070.31 01:08:01 PM 32.49 0.05 32.44 1.33 3079.58 01:09:01 PM 18.46 0.27 18.19 41.85 476.05 01:10:02 PM 12.54 0.00 12.54 0.00 345.69 01:11:01 PM 21.32 0.37 20.95 18.43 802.78 01:12:01 PM 18.16 0.38 17.78 38.65 520.33 Average: 32.28 0.29 31.99 23.70 2853.39 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1374044 3019856 2379632 63.39 2104 1813948 607028 12.64 144540 1944732 131208 01:07:01 PM 1225592 2990804 2528084 67.35 2104 1926636 610024 12.70 148220 2061040 30080 01:08:01 PM 1051092 2888044 2702584 72.00 2104 1997924 713220 14.85 175216 2207188 43236 01:09:01 PM 1087148 2924876 2666528 71.04 2104 1998680 673560 14.03 209780 2137108 42732 01:10:02 PM 1199412 3003368 2554264 68.05 2104 1964860 599896 12.49 207552 2027420 8840 01:11:01 PM 1153544 2956676 2600132 69.27 2104 1963980 645764 13.45 391484 1887836 7496 01:12:01 PM 1173320 2980500 2580356 68.74 2104 1967560 612668 12.76 391284 1869440 20100 Average: 1180593 2966303 2573083 68.55 2104 1947655 637451 13.27 238297 2019252 40527 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 65.98 54.59 834.73 5.90 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.09 21.07 228.69 5.10 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 39.58 33.46 584.37 6.72 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 12.03 14.43 12.95 5.90 0.00 0.00 0.00 0.00 01:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:02 PM eth0 9.96 11.06 8.39 3.81 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 15.94 15.97 16.44 10.96 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 10.80 11.65 8.78 5.61 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 25.65 23.19 242.60 6.27 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) 11/06/2025 _x86_64_ (2 CPU) 13:03:52 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 38.13 0.00 4.47 1.12 2.64 53.64 01:06:01 PM 0 39.74 0.00 4.21 1.20 2.91 51.93 01:06:01 PM 1 36.51 0.00 4.73 1.04 2.37 55.35 01:07:01 PM all 38.04 0.00 4.79 2.13 2.66 52.39 01:07:01 PM 0 62.22 0.00 6.23 1.23 2.26 28.06 01:07:01 PM 1 14.26 0.00 3.37 3.01 3.04 76.31 01:08:01 PM all 37.87 0.00 2.80 0.98 2.27 56.09 01:08:01 PM 0 56.72 0.00 3.32 1.05 2.00 36.92 01:08:01 PM 1 19.26 0.00 2.29 0.91 2.53 75.02 01:09:01 PM all 36.70 0.00 2.71 0.77 2.23 57.59 01:09:01 PM 0 57.17 0.00 3.66 0.70 1.93 36.55 01:09:01 PM 1 16.44 0.00 1.78 0.84 2.53 78.41 01:10:02 PM all 36.01 0.00 2.65 0.17 2.02 59.14 01:10:02 PM 0 60.63 0.00 3.75 0.20 1.90 33.52 01:10:02 PM 1 11.69 0.00 1.56 0.15 2.14 84.46 01:11:01 PM all 36.70 0.00 3.22 0.76 1.92 57.39 01:11:01 PM 0 55.30 0.00 4.11 0.42 1.93 38.23 01:11:01 PM 1 18.24 0.00 2.34 1.09 1.92 76.42 01:12:01 PM all 40.57 0.00 3.67 0.36 2.64 52.75 01:12:01 PM 0 41.68 0.00 2.87 0.43 3.03 51.98 01:12:01 PM 1 39.44 0.00 4.49 0.30 2.25 53.53 Average: all 37.72 0.00 3.48 0.90 2.34 55.56 Average: 0 53.30 0.00 4.02 0.75 2.28 39.65 Average: 1 22.24 0.00 2.94 1.05 2.40 71.37