---> uname -a: Linux prd-centos8-builder-2c-4g-170.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 480 1149 17 2036 2909 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:33:d5:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe33:d51f/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) 08/05/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 54.01 0.54 53.47 15.18 5355.13 12:07:01 PM 68.64 0.50 68.14 53.85 8388.87 12:08:01 PM 33.98 0.05 33.93 1.33 3643.34 12:09:01 PM 18.06 0.27 17.79 41.85 457.60 12:10:01 PM 12.59 0.00 12.59 0.00 345.31 12:11:01 PM 19.23 0.37 18.87 18.12 744.78 12:12:01 PM 21.58 0.38 21.19 38.65 1070.13 Average: 32.54 0.30 32.23 24.16 2851.85 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1349192 2996124 2404484 64.06 2104 1815716 641788 13.36 145532 1970904 134096 12:07:01 PM 1240732 3001364 2512944 66.95 2104 1921940 608556 12.67 147768 2045524 48348 12:08:01 PM 1095200 2924796 2658476 70.82 2104 1990672 683676 14.24 174704 2162932 41676 12:09:01 PM 1116308 2946152 2637368 70.26 2104 1990752 659908 13.74 208852 2109044 40496 12:10:01 PM 1224472 3022716 2529204 67.38 2104 1959168 587624 12.24 206624 2002752 8840 12:11:01 PM 1197000 2994432 2556676 68.11 2104 1958288 609456 12.69 390480 1846768 7496 12:12:01 PM 1187864 2997476 2565812 68.35 2104 1970080 616728 12.84 391280 1853168 28236 Average: 1201538 2983294 2552138 67.99 2104 1943802 629677 13.11 237891 1998727 44170 12:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 66.50 52.96 837.17 5.83 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.54 21.08 231.87 5.50 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 42.08 33.32 568.47 6.46 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 12.56 14.78 13.17 5.95 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 9.65 11.11 7.82 7.78 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 15.97 14.84 16.33 6.42 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 10.46 11.58 8.65 5.55 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 25.87 22.74 239.09 6.21 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) 08/05/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.60 0.00 4.32 1.34 1.54 54.20 12:06:01 PM 0 31.29 0.00 3.36 2.13 1.27 61.95 12:06:01 PM 1 45.92 0.00 5.28 0.54 1.81 46.44 12:07:01 PM all 36.62 0.00 4.56 2.72 2.17 53.94 12:07:01 PM 0 27.56 0.00 4.45 3.66 1.53 62.80 12:07:01 PM 1 45.61 0.00 4.67 1.78 2.80 45.13 12:08:01 PM all 34.63 0.00 2.48 0.87 2.19 59.82 12:08:01 PM 0 31.22 0.00 2.04 0.70 1.71 64.33 12:08:01 PM 1 38.03 0.00 2.92 1.04 2.67 55.34 12:09:01 PM all 36.77 0.00 2.78 0.31 2.04 58.10 12:09:01 PM 0 21.59 0.00 2.84 0.18 1.46 73.93 12:09:01 PM 1 51.91 0.00 2.73 0.43 2.61 42.32 12:10:01 PM all 36.22 0.00 2.76 0.30 2.95 57.77 12:10:01 PM 0 42.42 0.00 3.24 0.28 2.63 51.43 12:10:01 PM 1 30.08 0.00 2.29 0.31 3.27 64.05 12:11:01 PM all 34.81 0.00 3.36 0.59 2.58 58.65 12:11:01 PM 0 38.83 0.00 3.77 0.94 2.46 54.00 12:11:01 PM 1 30.81 0.00 2.96 0.25 2.70 63.29 12:12:01 PM all 40.23 0.00 3.54 0.51 2.84 52.88 12:12:01 PM 0 48.22 0.00 4.00 0.48 3.15 44.15 12:12:01 PM 1 32.22 0.00 3.07 0.54 2.54 61.63 Average: all 36.83 0.00 3.40 0.94 2.33 56.49 Average: 0 34.48 0.00 3.39 1.19 2.03 58.91 Average: 1 39.18 0.00 3.41 0.70 2.63 54.08