---> uname -a: Linux prd-centos8-builder-2c-4g-4101.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 475 1170 17 2019 2915 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:d3:e7:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fed3:e7b0/64 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) 06/29/2025 _x86_64_ (2 CPU) 05:03:52 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 59.35 0.35 59.00 10.80 5953.15 05:07:01 AM 70.99 0.47 70.53 53.32 8862.51 05:08:01 AM 24.29 0.28 24.01 40.65 2296.97 05:09:01 AM 17.70 0.07 17.63 3.07 457.07 05:10:01 AM 14.71 0.00 14.71 0.00 627.07 05:11:01 AM 18.05 0.58 17.47 34.13 492.67 05:12:01 AM 18.23 0.20 18.03 23.33 526.14 Average: 31.93 0.28 31.66 23.59 2750.25 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1362528 3016292 2391156 63.70 2104 1822184 620972 12.93 145208 1957628 137412 05:07:01 AM 1205020 2969732 2548664 67.90 2104 1927024 639808 13.32 148024 2085464 32544 05:08:01 AM 1242704 3025376 2510980 66.89 2104 1944280 587940 12.24 172284 2023312 8856 05:09:01 AM 1251760 3034540 2501924 66.65 2104 1944372 582396 12.13 203812 1982888 8860 05:10:01 AM 1237668 3018860 2516016 67.03 2104 1942820 588860 12.26 204652 1996272 7372 05:11:01 AM 1237328 3019728 2516356 67.04 2104 1943968 589368 12.27 388696 1812740 7520 05:12:01 AM 1211676 2998868 2542008 67.72 2104 1948500 605120 12.60 396148 1831280 21440 Average: 1249812 3011914 2503872 66.70 2104 1924735 602066 12.54 236975 1955655 32001 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 63.10 51.92 865.19 5.82 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.06 24.29 304.70 6.00 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 38.37 33.37 408.75 6.10 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 10.73 12.65 8.08 5.72 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 14.29 13.64 15.76 7.98 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 18.30 15.54 16.14 7.81 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 8.00 10.01 6.26 4.62 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 25.71 23.08 232.62 6.29 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) 06/29/2025 _x86_64_ (2 CPU) 05:03:52 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 37.15 0.00 4.42 1.64 2.95 53.83 05:06:01 AM 0 31.79 0.00 4.17 1.66 2.54 59.84 05:06:01 AM 1 42.52 0.00 4.67 1.63 3.36 47.82 05:07:01 AM all 37.18 0.00 4.29 2.65 2.19 53.69 05:07:01 AM 0 29.27 0.00 3.74 2.86 1.66 62.47 05:07:01 AM 1 45.09 0.00 4.83 2.44 2.72 44.91 05:08:01 AM all 35.25 0.00 2.92 0.57 2.70 58.56 05:08:01 AM 0 46.72 0.00 2.94 0.18 2.93 47.22 05:08:01 AM 1 23.82 0.00 2.89 0.96 2.47 69.86 05:09:01 AM all 38.57 0.00 2.66 0.36 2.82 55.58 05:09:01 AM 0 39.24 0.00 3.11 0.32 2.71 54.63 05:09:01 AM 1 37.91 0.00 2.22 0.40 2.93 56.53 05:10:01 AM all 34.05 0.00 2.99 0.39 2.73 59.84 05:10:01 AM 0 25.66 0.00 2.76 0.58 2.05 68.95 05:10:01 AM 1 42.40 0.00 3.22 0.20 3.41 50.77 05:11:01 AM all 39.01 0.00 2.88 0.51 3.14 54.45 05:11:01 AM 0 27.15 0.00 2.69 0.77 2.72 66.67 05:11:01 AM 1 50.90 0.00 3.08 0.25 3.57 42.20 05:12:01 AM all 40.76 0.00 3.33 0.34 3.07 52.50 05:12:01 AM 0 32.44 0.00 3.33 0.52 2.54 61.18 05:12:01 AM 1 49.06 0.00 3.33 0.17 3.60 43.85 Average: all 37.42 0.00 3.36 0.92 2.80 55.49 Average: 0 33.19 0.00 3.25 0.98 2.45 60.13 Average: 1 41.65 0.00 3.46 0.86 3.15 50.87