---> uname -a: Linux prd-centos8-builder-2c-4g-3328.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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 500 1146 17 2018 2890 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:73:56:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe73:56f2/64 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) 06/20/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 55.36 0.33 55.03 9.86 5548.75 09:07:01 PM 69.18 0.47 68.71 53.32 8533.06 09:08:01 PM 25.79 0.28 25.51 40.65 2599.82 09:09:01 PM 17.10 0.07 17.03 3.07 454.72 09:10:01 PM 14.90 0.00 14.90 0.00 633.36 09:11:01 PM 21.14 0.57 20.57 33.58 790.51 Average: 33.91 0.29 33.62 23.41 3093.31 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1353444 3006544 2400232 63.94 2104 1821484 614244 12.79 145584 1966100 137084 09:07:01 PM 1209640 2954468 2544036 67.77 2104 1907604 648856 13.51 147316 2083136 22764 09:08:01 PM 1215004 2996488 2538672 67.63 2104 1943396 611548 12.73 172740 2049976 8864 09:09:01 PM 1209436 2991016 2544240 67.78 2104 1943492 605788 12.61 204500 2024392 8860 09:10:01 PM 1190616 2971624 2563060 68.28 2104 1942984 630588 13.13 205176 2042468 8424 09:11:01 PM 1182040 2963136 2571636 68.51 2104 1943080 639636 13.32 389220 1866824 7520 Average: 1226697 2980546 2526979 67.32 2104 1917007 625110 13.02 210756 2005483 32253 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 68.88 58.33 862.03 6.26 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 19.24 18.43 156.60 5.48 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 46.05 36.95 555.59 6.47 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 10.65 13.03 8.18 5.80 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 12.80 13.78 10.84 4.47 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 15.31 14.37 15.46 7.43 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 28.82 25.82 268.11 5.98 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) 06/20/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.38 0.00 4.20 1.37 2.48 53.56 09:06:01 PM 0 33.79 0.00 3.35 1.16 2.27 59.44 09:06:01 PM 1 42.96 0.00 5.05 1.58 2.69 47.71 09:07:01 PM all 37.32 0.00 4.28 2.42 2.75 53.24 09:07:01 PM 0 28.63 0.00 3.06 2.10 2.78 63.43 09:07:01 PM 1 46.07 0.00 5.51 2.73 2.71 42.98 09:08:01 PM all 35.81 0.00 2.97 0.73 2.98 57.50 09:08:01 PM 0 25.62 0.00 2.36 1.14 2.70 68.18 09:08:01 PM 1 46.00 0.00 3.59 0.31 3.26 46.83 09:09:01 PM all 39.02 0.00 2.47 0.36 2.55 55.59 09:09:01 PM 0 17.15 0.00 1.93 0.46 1.97 78.49 09:09:01 PM 1 60.96 0.00 3.02 0.27 3.13 32.63 09:10:01 PM all 34.56 0.00 2.72 0.32 2.19 60.19 09:10:01 PM 0 26.62 0.00 2.09 0.50 1.95 68.84 09:10:01 PM 1 42.50 0.00 3.36 0.15 2.43 51.56 09:11:01 PM all 39.41 0.00 2.72 0.66 2.87 54.34 09:11:01 PM 0 26.33 0.00 2.42 0.48 2.45 68.31 09:11:01 PM 1 52.47 0.00 3.03 0.84 3.29 40.37 Average: all 37.42 0.00 3.23 0.98 2.64 55.74 Average: 0 26.35 0.00 2.53 0.97 2.36 67.78 Average: 1 48.49 0.00 3.93 0.98 2.92 43.68