---> uname -a: Linux prd-centos8-builder-2c-4g-11019.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 487 1134 17 2043 2902 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:7d:3c:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe7d:3cd1/64 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) 12/05/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 58.68 0.42 58.26 11.20 5915.91 09:07:01 PM 51.08 0.07 51.02 0.80 7088.35 09:08:01 PM 36.22 0.48 35.74 54.38 4654.37 09:09:01 PM 21.80 0.27 21.53 41.86 929.35 09:10:01 PM 14.95 0.00 14.95 0.00 403.45 09:11:01 PM 16.79 0.00 16.79 0.00 873.41 09:12:01 PM 18.86 0.75 18.11 42.52 612.85 Average: 31.20 0.28 30.91 21.54 2925.44 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1363260 3023012 2390416 63.68 2104 1827608 613100 12.77 145032 1955080 139808 09:07:01 PM 1237796 2997328 2515880 67.02 2104 1921032 607884 12.66 145820 2054292 82928 09:08:01 PM 1188128 2992204 2565548 68.35 2104 1964676 604476 12.59 170868 2074244 21956 09:09:01 PM 1200396 3006348 2553280 68.02 2104 1966428 592568 12.34 206392 2026216 8860 09:10:01 PM 1157692 2962864 2595984 69.16 2104 1965932 640840 13.34 206872 2069064 8420 09:11:01 PM 1170908 2976144 2582768 68.81 2104 1965936 626536 13.05 207840 2055204 8432 09:12:01 PM 1163928 2969668 2589748 68.99 2104 1966292 627420 13.07 391912 1877100 7480 Average: 1211730 2989653 2541946 67.72 2104 1939701 616118 12.83 210677 2015886 39698 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 77.32 66.41 916.03 6.84 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 16.86 16.09 153.55 3.33 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 41.74 34.21 588.13 9.57 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.58 13.63 12.53 5.54 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 6.88 8.98 5.36 4.08 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 11.53 11.89 10.00 3.67 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 15.54 14.65 15.35 7.33 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 25.92 23.70 243.00 5.77 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) 12/05/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 37.21 0.00 4.10 1.68 2.21 54.81 09:06:01 PM 0 51.67 0.00 5.65 1.55 2.03 39.11 09:06:01 PM 1 22.90 0.00 2.56 1.81 2.38 70.34 09:07:01 PM all 22.40 0.00 2.84 1.95 1.11 71.70 09:07:01 PM 0 31.75 0.00 3.48 1.20 1.23 62.34 09:07:01 PM 1 13.05 0.00 2.21 2.69 1.00 81.05 09:08:01 PM all 35.70 0.00 3.23 1.01 1.48 58.57 09:08:01 PM 0 48.46 0.00 3.36 0.75 1.71 45.72 09:08:01 PM 1 22.95 0.00 3.11 1.28 1.25 71.42 09:09:01 PM all 37.47 0.00 2.42 0.60 2.11 57.41 09:09:01 PM 0 58.66 0.00 3.16 0.71 2.24 35.22 09:09:01 PM 1 16.47 0.00 1.68 0.48 1.98 79.40 09:10:01 PM all 27.94 0.00 1.66 0.13 1.82 68.44 09:10:01 PM 0 47.62 0.00 2.38 0.25 1.66 48.09 09:10:01 PM 1 8.50 0.00 0.95 0.02 1.97 88.55 09:11:01 PM all 30.64 0.00 2.37 0.39 1.76 64.84 09:11:01 PM 0 27.53 0.00 2.65 0.48 1.77 67.58 09:11:01 PM 1 33.76 0.00 2.09 0.30 1.74 62.11 09:12:01 PM all 39.57 0.00 2.62 0.52 1.58 55.71 09:12:01 PM 0 59.90 0.00 3.18 0.75 1.93 34.23 09:12:01 PM 1 19.31 0.00 2.06 0.30 1.23 77.10 Average: all 32.99 0.00 2.75 0.90 1.72 61.64 Average: 0 46.50 0.00 3.41 0.81 1.80 47.49 Average: 1 19.55 0.00 2.09 0.98 1.65 75.72