---> uname -a: Linux prd-centos8-builder-2c-4g-5496.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 478 1146 17 2041 2911 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:44:e3:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe44:e309/64 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) 10/03/2025 _x86_64_ (2 CPU) 16:03:55 LINUX RESTART (2 CPU) 04:05:02 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 62.31 0.32 61.99 9.90 6110.90 04:07:01 PM 73.78 0.47 73.31 53.32 9527.29 04:08:01 PM 23.99 0.28 23.71 40.65 2190.82 04:09:01 PM 17.50 0.07 17.43 3.07 446.21 04:10:01 PM 14.46 0.00 14.46 0.00 636.60 04:11:01 PM 18.51 0.55 17.96 33.45 482.28 Average: 35.01 0.28 34.73 23.44 3224.18 04:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1341388 3022328 2412288 64.26 2104 1848964 620920 12.93 148368 1972968 161740 04:07:01 PM 1170504 2963296 2583172 68.82 2104 1954384 649112 13.52 148708 2116104 38416 04:08:01 PM 1207292 3011732 2546384 67.84 2104 1965324 598472 12.46 172732 2053632 10064 04:09:01 PM 1210524 3013968 2543152 67.75 2104 1964204 601860 12.53 206376 2016076 8856 04:10:01 PM 1201032 3003948 2552644 68.00 2104 1963708 602980 12.56 207028 2024252 8432 04:11:01 PM 1181404 2984536 2572272 68.53 2104 1963792 619252 12.90 391040 1861032 7480 Average: 1218691 2999968 2534985 67.53 2104 1943396 615433 12.82 212375 2007344 39165 04:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 72.75 60.40 920.10 6.50 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.91 26.26 376.54 6.24 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.24 28.82 370.87 8.91 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.21 13.18 8.40 5.96 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 12.38 13.33 10.55 4.19 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 17.39 16.01 16.54 8.29 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 29.02 26.24 282.04 6.68 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) 10/03/2025 _x86_64_ (2 CPU) 16:03:55 LINUX RESTART (2 CPU) 04:05:02 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 38.48 0.00 4.41 1.44 2.08 53.59 04:06:01 PM 0 61.19 0.00 6.29 1.10 2.28 29.15 04:06:01 PM 1 15.85 0.00 2.54 1.78 1.88 77.95 04:07:01 PM all 38.15 0.00 4.12 2.50 1.84 53.40 04:07:01 PM 0 39.12 0.00 4.15 2.94 1.91 51.88 04:07:01 PM 1 37.17 0.00 4.09 2.06 1.76 54.91 04:08:01 PM all 36.34 0.00 2.87 0.61 1.76 58.42 04:08:01 PM 0 41.98 0.00 3.46 0.38 1.63 52.55 04:08:01 PM 1 30.74 0.00 2.28 0.84 1.89 64.25 04:09:01 PM all 39.39 0.00 2.55 0.33 2.07 55.66 04:09:01 PM 0 64.23 0.00 3.41 0.40 2.28 29.69 04:09:01 PM 1 14.75 0.00 1.70 0.26 1.86 81.42 04:10:01 PM all 33.91 0.00 2.64 0.29 1.70 61.47 04:10:01 PM 0 46.54 0.00 2.99 0.07 1.88 48.53 04:10:01 PM 1 21.30 0.00 2.29 0.51 1.52 74.37 04:11:01 PM all 39.96 0.00 2.76 0.27 1.80 55.21 04:11:01 PM 0 56.00 0.00 3.47 0.17 2.02 38.34 04:11:01 PM 1 23.95 0.00 2.06 0.36 1.57 72.06 Average: all 37.70 0.00 3.22 0.90 1.87 56.30 Average: 0 51.48 0.00 3.95 0.84 2.00 41.72 Average: 1 23.97 0.00 2.49 0.97 1.75 70.83