---> uname -a: Linux prd-centos8-builder-2c-4g-1177.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 484 1144 17 2036 2905 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:1a:30:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe1a:30d8/64 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) 08/16/2025 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:02 PM 53.92 0.32 53.60 9.73 5436.27 06:07:01 PM 74.85 0.51 74.34 54.77 9291.20 06:08:01 PM 28.69 0.05 28.64 1.33 2760.18 06:09:01 PM 18.69 0.27 18.43 41.85 475.57 06:10:01 PM 14.78 0.00 14.78 0.00 567.84 06:11:01 PM 19.04 0.55 18.49 33.44 536.29 Average: 34.88 0.28 34.60 23.43 3160.55 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:02 PM 1363108 3022004 2390568 63.69 2104 1827436 632456 13.17 146152 1955876 140992 06:07:01 PM 1218824 2979924 2534852 67.53 2104 1922260 637180 13.27 147828 2067044 22544 06:08:01 PM 1195800 2993428 2557876 68.14 2104 1958232 620644 12.92 172228 2065164 8852 06:09:01 PM 1101056 2899720 2652620 70.67 2104 1959488 719120 14.97 206036 2125064 8844 06:10:01 PM 1204588 3004456 2549088 67.91 2104 1960696 615380 12.81 206900 2020900 2556 06:11:01 PM 1204048 3002416 2549628 67.92 2104 1959076 614252 12.79 390920 1838488 7520 Average: 1214571 2983658 2539105 67.64 2104 1931198 639839 13.32 211677 2012089 31885 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 PM eth0 69.91 59.25 896.61 6.42 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 20.08 18.76 158.67 5.32 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 42.02 36.35 568.52 6.54 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 12.45 13.86 16.35 5.99 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 13.91 14.21 11.81 4.45 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 19.79 16.86 16.41 8.10 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 29.72 26.57 278.38 6.14 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) 08/16/2025 _x86_64_ (2 CPU) 18:03:53 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:02 PM all 38.11 0.00 4.23 1.13 2.27 54.27 06:06:02 PM 0 43.28 0.00 5.02 1.31 2.30 48.10 06:06:02 PM 1 32.94 0.00 3.44 0.94 2.23 60.44 06:07:01 PM all 36.98 0.00 4.34 2.71 2.60 53.37 06:07:01 PM 0 46.35 0.00 4.97 2.84 2.67 43.17 06:07:01 PM 1 27.64 0.00 3.70 2.58 2.53 63.54 06:08:01 PM all 36.84 0.00 2.61 0.72 2.68 57.15 06:08:01 PM 0 54.69 0.00 3.56 0.55 2.45 38.75 06:08:01 PM 1 19.22 0.00 1.67 0.88 2.91 75.31 06:09:01 PM all 38.88 0.00 2.51 0.25 2.24 56.12 06:09:01 PM 0 68.34 0.00 3.61 0.20 2.43 25.42 06:09:01 PM 1 9.75 0.00 1.41 0.30 2.06 86.48 06:10:01 PM all 32.95 0.00 2.79 0.26 2.04 61.97 06:10:01 PM 0 49.28 0.00 3.77 0.23 2.02 44.70 06:10:01 PM 1 16.71 0.00 1.81 0.28 2.06 79.13 06:11:01 PM all 39.81 0.00 2.92 0.23 2.30 54.74 06:11:01 PM 0 53.06 0.00 3.86 0.17 2.50 40.41 06:11:01 PM 1 26.60 0.00 1.98 0.30 2.10 69.03 Average: all 37.26 0.00 3.23 0.88 2.36 56.28 Average: 0 52.50 0.00 4.13 0.88 2.40 40.09 Average: 1 22.11 0.00 2.33 0.88 2.32 72.37