---> uname -a: Linux prd-centos8-builder-2c-4g-2767.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 482 1147 17 2036 2908 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:57:3f:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe57:3f09/64 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) 09/03/2025 _x86_64_ (2 CPU) 21:03:58 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 56.78 3.57 53.22 398.93 5657.08 09:07:01 PM 65.36 0.47 64.90 53.32 7082.99 09:08:01 PM 34.17 0.08 34.09 1.87 4620.38 09:09:01 PM 20.86 0.27 20.60 41.86 909.10 09:10:01 PM 15.96 0.00 15.96 0.00 398.12 09:11:01 PM 19.42 0.37 19.05 18.12 830.46 09:12:01 PM 21.09 0.38 20.71 38.65 720.73 Average: 33.38 0.73 32.64 78.96 2888.25 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1401880 3042324 2351804 62.65 2104 1808152 589648 12.28 143668 1917548 128544 09:07:01 PM 1229172 2990752 2524512 67.25 2104 1922792 621228 12.94 146548 2060560 88892 09:08:01 PM 1114228 2944512 2639456 70.32 2104 1990900 666100 13.87 174580 2146376 55088 09:09:01 PM 1182572 2980860 2571112 68.50 2104 1959020 631056 13.14 206556 2045784 8416 09:10:01 PM 1228504 3027264 2525180 67.27 2104 1959512 583820 12.16 207536 1998308 8840 09:11:01 PM 1204036 3004748 2549648 67.92 2104 1961392 606000 12.62 391872 1838812 5336 09:12:01 PM 1239660 3043300 2514024 66.97 2104 1963764 570912 11.89 391488 1802664 21584 Average: 1228579 3004823 2525105 67.27 2104 1937933 609823 12.70 237464 1972865 45243 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 59.16 45.43 785.08 5.01 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 25.04 22.31 262.98 4.92 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 45.57 38.47 588.39 7.39 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 11.38 12.55 12.05 4.89 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 9.43 11.69 7.87 4.86 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 17.45 15.35 17.14 6.16 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 11.01 11.95 8.99 5.85 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 25.58 22.54 240.34 5.58 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) 09/03/2025 _x86_64_ (2 CPU) 21:03:58 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 37.93 0.00 4.40 1.63 2.30 53.74 09:06:01 PM 0 63.81 0.00 6.62 2.43 2.34 24.80 09:06:01 PM 1 12.32 0.00 2.20 0.84 2.25 82.38 09:07:01 PM all 37.89 0.00 4.28 2.16 2.49 53.18 09:07:01 PM 0 53.35 0.00 5.44 2.55 2.45 36.22 09:07:01 PM 1 22.62 0.00 3.12 1.78 2.53 69.94 09:08:01 PM all 35.34 0.00 3.05 1.23 2.71 57.67 09:08:01 PM 0 53.72 0.00 3.78 1.61 2.34 38.56 09:08:01 PM 1 17.20 0.00 2.32 0.87 3.08 76.54 09:09:01 PM all 36.85 0.00 2.76 0.78 2.18 57.43 09:09:01 PM 0 56.74 0.00 3.98 0.60 2.29 36.39 09:09:01 PM 1 17.05 0.00 1.55 0.96 2.06 78.37 09:10:01 PM all 37.25 0.00 2.27 0.43 2.49 57.56 09:10:01 PM 0 42.77 0.00 2.87 0.10 2.38 51.87 09:10:01 PM 1 31.75 0.00 1.66 0.76 2.60 63.23 09:11:01 PM all 35.23 0.00 3.13 0.69 2.64 58.31 09:11:01 PM 0 52.79 0.00 4.01 0.96 2.48 39.76 09:11:01 PM 1 17.86 0.00 2.26 0.43 2.80 76.65 09:12:01 PM all 40.92 0.00 3.11 0.35 2.52 53.09 09:12:01 PM 0 48.74 0.00 3.22 0.23 2.33 45.48 09:12:01 PM 1 33.15 0.00 2.99 0.48 2.71 60.67 Average: all 37.34 0.00 3.28 1.04 2.48 55.86 Average: 0 53.12 0.00 4.27 1.21 2.37 39.03 Average: 1 21.71 0.00 2.30 0.87 2.58 72.54