---> uname -a: Linux prd-centos8-builder-2c-4g-4470.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 495 1137 17 2032 2895 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:28:45:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.2/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe28:45bf/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) 07/02/2025 _x86_64_ (2 CPU) 20:03:56 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 56.08 2.60 53.48 288.84 5557.06 08:07:01 PM 68.01 0.50 67.51 53.85 7117.89 08:08:01 PM 33.51 0.05 33.46 1.33 4588.50 08:09:01 PM 21.66 0.27 21.40 41.86 924.43 08:10:01 PM 14.64 0.00 14.64 0.00 390.12 08:11:02 PM 19.41 0.37 19.04 18.13 763.71 08:12:01 PM 18.26 0.39 17.88 39.31 517.88 Average: 33.12 0.60 32.52 63.39 2842.61 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1388752 3025928 2364924 63.00 2104 1805252 595240 12.40 142620 1932492 128848 08:07:01 PM 1220068 2978780 2533608 67.50 2104 1920172 611696 12.74 145640 2071320 89120 08:08:01 PM 1102216 2927400 2651460 70.64 2104 1986208 662624 13.80 173656 2159988 54036 08:09:01 PM 1151676 2946084 2602000 69.32 2104 1955372 648216 13.50 205124 2078344 8408 08:10:01 PM 1186220 2981128 2567456 68.40 2104 1955876 615056 12.81 205620 2042804 8840 08:11:02 PM 1195900 2990004 2557776 68.14 2104 1954992 602596 12.55 389676 1848972 7496 08:12:01 PM 1186128 2986960 2567548 68.40 2104 1961292 611816 12.74 389380 1858732 22740 Average: 1204423 2976612 2549253 67.91 2104 1934166 621035 12.93 235959 1998950 45641 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 57.43 44.99 783.21 5.00 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 27.27 24.94 264.01 7.82 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 42.10 35.80 567.86 7.26 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 10.93 12.83 12.05 5.08 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 9.08 11.08 7.46 4.47 0.00 0.00 0.00 0.00 08:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:02 PM eth0 16.68 15.00 17.29 6.26 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.25 11.74 9.12 5.90 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 25.00 22.36 237.83 5.97 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) 07/02/2025 _x86_64_ (2 CPU) 20:03:56 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 36.34 0.00 4.00 1.29 4.77 53.60 08:06:01 PM 0 49.16 0.00 4.63 1.33 5.45 39.44 08:06:01 PM 1 23.53 0.00 3.37 1.26 4.09 67.76 08:07:01 PM all 36.13 0.00 4.12 1.85 4.40 53.51 08:07:01 PM 0 43.84 0.00 4.89 2.09 4.70 44.48 08:07:01 PM 1 28.43 0.00 3.35 1.61 4.09 62.52 08:08:01 PM all 35.35 0.00 2.91 1.08 4.64 56.02 08:08:01 PM 0 41.22 0.00 2.66 0.77 4.73 50.62 08:08:01 PM 1 29.49 0.00 3.16 1.39 4.56 61.39 08:09:01 PM all 36.28 0.00 2.53 0.85 3.93 56.42 08:09:01 PM 0 43.18 0.00 2.65 0.58 4.11 49.48 08:09:01 PM 1 29.38 0.00 2.41 1.12 3.74 63.34 08:10:01 PM all 34.11 0.00 2.25 0.42 3.70 59.52 08:10:01 PM 0 38.09 0.00 2.00 0.49 3.96 55.46 08:10:01 PM 1 30.13 0.00 2.50 0.34 3.45 63.58 08:11:02 PM all 33.91 0.00 3.03 0.50 4.08 58.48 08:11:02 PM 0 47.64 0.00 3.69 0.33 4.51 43.83 08:11:02 PM 1 20.22 0.00 2.37 0.67 3.65 73.08 08:12:01 PM all 39.30 0.00 3.18 0.38 4.03 53.11 08:12:01 PM 0 51.61 0.00 3.25 0.47 4.24 40.42 08:12:01 PM 1 27.07 0.00 3.10 0.30 3.82 65.71 Average: all 35.91 0.00 3.15 0.91 4.22 55.81 Average: 0 44.94 0.00 3.40 0.87 4.53 46.26 Average: 1 26.89 0.00 2.89 0.96 3.92 65.34