---> uname -a: Linux prd-centos8-builder-2c-4g-5358.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 471 1152 17 2041 2918 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:f0:9c:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fef0:9c4a/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) 10/02/2025 _x86_64_ (2 CPU) 13:03:56 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 59.35 0.53 58.81 14.93 5821.43 01:07:01 PM 71.30 0.47 70.84 53.32 9172.19 01:08:01 PM 28.92 0.08 28.84 1.87 2922.64 01:09:01 PM 18.20 0.27 17.93 41.86 449.23 01:10:01 PM 11.50 0.00 11.50 0.00 318.61 01:11:01 PM 21.99 0.38 21.60 18.25 813.84 01:12:01 PM 18.30 0.37 17.93 38.53 526.48 Average: 32.79 0.30 32.49 24.11 2860.50 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1399152 3043900 2354524 62.73 2104 1813500 593788 12.36 144164 1922788 130900 01:07:01 PM 1235136 2999892 2518540 67.10 2104 1926072 615204 12.81 147896 2050884 27384 01:08:01 PM 1201904 3004228 2551772 67.98 2104 1963060 606380 12.63 171620 2058324 8848 01:09:01 PM 1074144 2911268 2679532 71.38 2104 1998140 695624 14.49 209332 2149188 42732 01:10:01 PM 1218624 3022136 2535052 67.54 2104 1964316 590700 12.30 207116 2007516 8840 01:11:01 PM 1249932 3054172 2503744 66.70 2104 1964992 558912 11.64 391064 1790928 8984 01:12:01 PM 1122424 2930884 2631252 70.10 2104 1968572 681512 14.19 390936 1917572 21480 Average: 1214474 2995211 2539202 67.65 2104 1942665 620303 12.92 237447 1985314 35595 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 66.01 53.97 833.51 5.91 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.86 20.70 227.07 5.36 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 42.84 35.69 588.61 6.61 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 12.31 14.43 13.11 6.07 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.05 12.68 10.19 3.92 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 17.74 16.37 15.72 7.56 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 10.76 11.46 8.49 5.62 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 26.37 23.61 242.39 5.86 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) 10/02/2025 _x86_64_ (2 CPU) 13:03:56 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 37.83 0.00 4.21 2.11 2.40 53.45 01:06:01 PM 0 29.27 0.00 3.53 2.39 2.32 62.49 01:06:01 PM 1 46.44 0.00 4.90 1.82 2.47 44.37 01:07:01 PM all 37.37 0.00 4.21 2.89 2.31 53.21 01:07:01 PM 0 27.68 0.00 3.53 3.73 2.21 62.85 01:07:01 PM 1 47.10 0.00 4.90 2.05 2.42 43.52 01:08:01 PM all 39.13 0.00 2.57 0.60 1.93 55.77 01:08:01 PM 0 24.11 0.00 2.50 0.98 1.74 70.67 01:08:01 PM 1 54.18 0.00 2.64 0.22 2.12 40.84 01:09:01 PM all 37.61 0.00 2.32 0.18 2.07 57.81 01:09:01 PM 0 25.43 0.00 1.72 0.22 1.95 70.68 01:09:01 PM 1 49.85 0.00 2.91 0.15 2.20 44.89 01:10:01 PM all 33.57 0.00 2.66 0.12 2.00 61.64 01:10:01 PM 0 15.35 0.00 1.85 0.00 1.81 80.99 01:10:01 PM 1 51.94 0.00 3.47 0.25 2.19 42.14 01:11:01 PM all 39.36 0.00 2.82 0.40 2.01 55.40 01:11:01 PM 0 22.00 0.00 2.73 0.41 1.72 73.14 01:11:01 PM 1 56.78 0.00 2.92 0.38 2.31 37.61 01:12:01 PM all 41.25 0.00 3.16 0.36 2.12 53.11 01:12:01 PM 0 31.89 0.00 2.46 0.56 2.08 63.01 01:12:01 PM 1 50.65 0.00 3.86 0.15 2.16 43.18 Average: all 38.02 0.00 3.14 0.95 2.12 55.77 Average: 0 25.11 0.00 2.62 1.18 1.98 69.11 Average: 1 50.99 0.00 3.66 0.72 2.27 42.37