---> uname -a: Linux prd-centos8-builder-2c-4g-5356.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 506 1118 17 2040 2883 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:51:a8:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe51:a805/64 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) 12:03:55 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 56.36 0.42 55.95 11.20 5702.97 12:07:01 PM 68.87 0.47 68.41 53.32 9132.08 12:08:01 PM 27.45 0.08 27.37 1.87 2777.96 12:09:01 PM 18.13 0.27 17.86 41.86 460.04 12:10:01 PM 15.89 0.00 15.89 0.00 631.77 12:11:01 PM 18.11 0.37 17.74 18.12 501.83 12:12:01 PM 20.67 0.38 20.29 38.65 773.15 Average: 32.21 0.28 31.93 23.57 2854.00 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1340480 3003688 2413196 64.29 2104 1831768 631764 13.16 146228 1977076 144948 12:07:01 PM 1195752 2960088 2557924 68.14 2104 1925744 644036 13.41 147996 2092040 23516 12:08:01 PM 1072552 2874316 2681124 71.43 2104 1962728 726512 15.13 171868 2188004 8852 12:09:01 PM 1069560 2906384 2684116 71.51 2104 1997804 690292 14.37 209344 2155300 42736 12:10:01 PM 1165148 2968208 2588528 68.96 2104 1963984 644824 13.43 207436 2060968 4 12:11:01 PM 1139760 2942016 2613916 69.64 2104 1963104 649700 13.53 391328 1903744 7496 12:12:01 PM 1159836 2966120 2593840 69.10 2104 1966684 631716 13.15 391136 1883440 20080 Average: 1163298 2945831 2590378 69.01 2104 1944545 659835 13.74 237905 2037225 35376 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 69.44 59.10 904.43 6.39 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 19.03 18.15 156.84 5.26 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 38.50 30.63 582.85 5.96 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 12.40 14.56 13.10 6.02 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 10.44 11.41 8.89 3.81 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 17.14 16.41 16.14 7.21 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 10.74 11.59 8.70 5.55 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 25.39 23.12 241.56 5.74 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) 12:03:55 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.42 0.00 4.19 1.38 2.71 53.30 12:06:01 PM 0 53.91 0.00 4.97 1.98 2.79 36.36 12:06:01 PM 1 22.96 0.00 3.42 0.79 2.63 70.19 12:07:01 PM all 37.32 0.00 4.09 2.04 2.86 53.69 12:07:01 PM 0 49.78 0.00 4.75 1.84 2.83 40.80 12:07:01 PM 1 24.95 0.00 3.43 2.25 2.89 66.49 12:08:01 PM all 38.22 0.00 3.03 0.69 2.52 55.54 12:08:01 PM 0 25.33 0.00 2.51 0.77 2.71 68.68 12:08:01 PM 1 51.27 0.00 3.56 0.60 2.33 42.25 12:09:01 PM all 36.36 0.00 2.47 0.43 2.60 58.14 12:09:01 PM 0 48.73 0.00 3.04 0.40 2.76 45.08 12:09:01 PM 1 24.04 0.00 1.91 0.46 2.45 71.14 12:10:01 PM all 35.16 0.00 2.58 0.27 2.47 59.52 12:10:01 PM 0 47.36 0.00 3.18 0.50 2.40 46.55 12:10:01 PM 1 23.08 0.00 1.99 0.05 2.53 72.35 12:11:01 PM all 35.90 0.00 2.82 0.73 2.76 57.80 12:11:01 PM 0 55.74 0.00 3.70 0.67 2.48 37.42 12:11:01 PM 1 16.41 0.00 1.96 0.78 3.04 77.81 12:12:01 PM all 39.96 0.00 3.41 0.59 3.10 52.94 12:12:01 PM 0 53.83 0.00 3.56 0.69 3.08 38.83 12:12:01 PM 1 26.19 0.00 3.26 0.49 3.12 66.94 Average: all 37.33 0.00 3.23 0.88 2.72 55.84 Average: 0 47.79 0.00 3.67 0.98 2.72 44.84 Average: 1 26.94 0.00 2.79 0.77 2.71 66.79