---> uname -a: Linux prd-centos8-builder-2c-4g-419.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 515 1100 17 2049 2874 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:9a:ff:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe9a:ffc4/64 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) 08/08/2025 _x86_64_ (2 CPU) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 52.15 0.43 51.72 11.73 5651.85 05:07:01 AM 65.08 0.47 64.62 53.31 7060.45 05:08:01 AM 31.57 0.08 31.49 1.87 4543.14 05:09:01 AM 32.61 0.23 32.37 40.12 2508.48 05:10:01 AM 18.91 0.03 18.87 1.73 506.68 05:11:01 AM 16.62 0.00 16.62 0.00 646.71 05:12:01 AM 19.68 0.75 18.93 56.78 753.37 Average: 33.80 0.29 33.52 23.65 3095.67 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1369928 3010164 2383748 63.50 2104 1808192 628604 13.09 144408 1948324 127732 05:07:01 AM 1201004 2963000 2552672 68.00 2104 1923424 653500 13.61 146532 2088496 88144 05:08:01 AM 1130124 2926932 2623552 69.89 2104 1957680 684160 14.25 171388 2132760 22088 05:09:01 AM 1147664 2960164 2606012 69.43 2104 1973280 653056 13.60 205108 2080884 8848 05:10:01 AM 1056328 2868784 2697348 71.86 2104 1973332 745276 15.52 206324 2170440 8848 05:11:01 AM 1052648 2865240 2701028 71.96 2104 1973344 745148 15.52 206872 2172808 8872 05:12:01 AM 1139600 2962228 2614076 69.64 2104 1983368 644036 13.41 393320 1900008 17056 Average: 1156757 2936645 2596919 69.18 2104 1941803 679111 14.14 210565 2070531 40227 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 61.13 49.88 810.76 5.53 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.67 22.31 243.63 4.90 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 39.42 27.94 571.41 9.57 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 20.69 20.74 254.85 4.88 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 10.01 12.86 7.86 5.98 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 12.06 12.67 10.29 3.97 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 15.00 14.45 15.96 7.26 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 26.28 22.98 273.51 6.01 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) 08/08/2025 _x86_64_ (2 CPU) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 37.55 0.00 4.48 1.37 2.82 53.78 05:06:01 AM 0 25.43 0.00 3.11 1.55 2.70 67.23 05:06:01 AM 1 49.70 0.00 5.85 1.20 2.95 40.30 05:07:01 AM all 36.16 0.00 4.18 2.25 3.12 54.30 05:07:01 AM 0 36.50 0.00 3.96 2.14 3.04 54.35 05:07:01 AM 1 35.82 0.00 4.39 2.36 3.19 54.24 05:08:01 AM all 35.52 0.00 3.24 1.12 3.03 57.09 05:08:01 AM 0 14.21 0.00 2.64 0.98 3.26 78.91 05:08:01 AM 1 57.11 0.00 3.85 1.27 2.79 34.99 05:09:01 AM all 34.40 0.00 2.86 1.27 2.79 58.68 05:09:01 AM 0 19.38 0.00 1.97 1.18 2.58 74.88 05:09:01 AM 1 49.46 0.00 3.76 1.35 3.00 42.43 05:10:01 AM all 38.34 0.00 2.47 0.48 3.05 55.65 05:10:01 AM 0 31.10 0.00 2.49 0.62 2.84 62.94 05:10:01 AM 1 45.58 0.00 2.44 0.34 3.26 48.37 05:11:01 AM all 32.59 0.00 2.73 0.46 1.79 62.43 05:11:01 AM 0 25.40 0.00 2.30 0.43 1.80 70.06 05:11:01 AM 1 39.79 0.00 3.15 0.50 1.78 54.78 05:12:01 AM all 40.50 0.00 3.41 0.42 1.82 53.86 05:12:01 AM 0 34.32 0.00 3.51 0.45 1.65 60.08 05:12:01 AM 1 46.67 0.00 3.30 0.38 1.99 47.65 Average: all 36.44 0.00 3.34 1.06 2.63 56.54 Average: 0 26.59 0.00 2.85 1.05 2.56 66.94 Average: 1 46.30 0.00 3.82 1.06 2.71 46.11