---> uname -a: Linux prd-centos8-builder-2c-4g-8277.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 489 1134 17 2041 2900 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:cd:63:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.73/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fecd:636b/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) 11/05/2025 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 56.38 2.69 53.68 295.31 5802.39 09:07:01 PM 65.37 0.03 65.33 0.27 7460.80 09:08:01 PM 33.19 0.52 32.67 54.92 4622.38 09:09:01 PM 22.56 0.20 22.36 38.78 938.11 09:10:01 PM 20.05 0.07 19.99 3.06 609.88 09:11:01 PM 16.09 0.00 16.09 0.00 636.50 09:12:01 PM 16.44 0.75 15.69 56.77 483.26 Average: 32.81 0.60 32.21 63.60 2929.15 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1239520 2935492 2514156 66.98 2104 1863948 705312 14.69 181056 2039992 160704 09:07:01 PM 1232100 2994236 2521576 67.18 2104 1923808 620004 12.91 146204 2058548 87284 09:08:01 PM 1191680 2994248 2561996 68.25 2104 1963092 614384 12.79 170964 2070128 21956 09:09:01 PM 1088684 2892784 2664992 71.00 2104 1964752 717808 14.95 206736 2136044 8848 09:10:01 PM 1074956 2912796 2678720 71.36 2104 1998668 700188 14.58 210300 2147264 42736 09:11:01 PM 1054176 2891928 2699500 71.92 2104 1998672 716096 14.91 210900 2167076 42740 09:12:01 PM 1209684 3014136 2543992 67.77 2104 1965144 598768 12.47 393016 1829868 7404 Average: 1155829 2947946 2597847 69.21 2104 1954012 667509 13.90 217025 2064131 53096 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 63.12 46.71 810.76 5.12 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 25.70 21.36 263.89 4.31 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 42.54 30.51 583.98 5.77 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 9.81 13.13 11.33 5.20 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 10.81 13.11 8.40 5.99 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 12.09 13.01 10.39 4.08 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 16.99 15.58 16.68 7.83 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 25.78 21.85 242.25 5.47 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) 11/05/2025 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 34.74 0.00 3.85 1.84 6.10 53.47 09:06:01 PM 0 37.41 0.00 3.67 2.33 5.69 50.90 09:06:01 PM 1 32.11 0.00 4.03 1.35 6.49 56.01 09:07:01 PM all 31.33 0.00 3.77 2.54 5.23 57.13 09:07:01 PM 0 25.54 0.00 3.41 2.47 5.94 62.65 09:07:01 PM 1 37.22 0.00 4.15 2.61 4.50 51.52 09:08:01 PM all 34.19 0.00 3.27 1.04 5.42 56.08 09:08:01 PM 0 37.07 0.00 3.18 0.81 5.05 53.90 09:08:01 PM 1 31.33 0.00 3.36 1.28 5.79 58.24 09:09:01 PM all 36.67 0.00 2.23 0.66 4.47 55.96 09:09:01 PM 0 31.57 0.00 2.28 0.83 5.11 60.21 09:09:01 PM 1 41.87 0.00 2.19 0.49 3.82 51.63 09:10:01 PM all 38.18 0.00 2.80 0.50 2.55 55.97 09:10:01 PM 0 16.27 0.00 2.21 0.11 2.79 78.62 09:10:01 PM 1 60.38 0.00 3.40 0.90 2.31 33.02 09:11:01 PM all 34.30 0.00 2.70 0.22 1.92 60.86 09:11:01 PM 0 21.60 0.00 2.13 0.07 2.16 74.05 09:11:01 PM 1 47.13 0.00 3.28 0.37 1.68 47.53 09:12:01 PM all 40.17 0.00 3.57 0.29 2.35 53.62 09:12:01 PM 0 25.98 0.00 2.60 0.26 3.01 68.14 09:12:01 PM 1 54.63 0.00 4.56 0.32 1.67 38.83 Average: all 35.63 0.00 3.17 1.02 4.02 56.15 Average: 0 27.95 0.00 2.79 0.99 4.26 64.01 Average: 1 43.37 0.00 3.57 1.05 3.78 48.22