---> uname -a: Linux prd-centos8-builder-2c-4g-4415.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 472 1158 17 2034 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:6d:f4:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.192/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe6d:f41e/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) 07/02/2025 _x86_64_ (2 CPU) 14:05:10 LINUX RESTART (2 CPU) 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:02 PM 70.41 9.96 60.45 1418.76 3562.32 02:08:01 PM 80.03 0.00 80.03 0.00 9002.71 02:09:01 PM 46.25 0.50 45.75 53.85 5507.80 02:10:01 PM 22.58 0.25 22.33 40.10 1441.72 02:11:01 PM 17.29 0.07 17.23 3.07 446.28 02:12:01 PM 15.75 0.00 15.75 0.00 641.54 02:13:01 PM 16.61 0.37 16.24 18.12 640.51 02:14:01 PM 16.31 0.38 15.93 38.65 493.10 Average: 35.56 1.44 34.12 196.99 2703.90 02:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:02 PM 1435192 3007184 2318492 61.77 2104 1748704 651464 13.57 144576 1917124 106704 02:08:01 PM 1278084 2983684 2475600 65.95 2104 1872016 647852 13.49 146632 2027860 49540 02:09:01 PM 1120308 2948060 2633376 70.15 2104 1988908 664892 13.85 150804 2162056 56196 02:10:01 PM 1255796 3053120 2497888 66.54 2104 1958012 582340 12.13 173168 2003464 8844 02:11:01 PM 1104128 2933164 2649556 70.59 2104 1989768 683180 14.23 207060 2122364 40572 02:12:01 PM 1215572 3012972 2538112 67.62 2104 1958108 598556 12.46 205420 2011252 4 02:13:01 PM 1196264 2992768 2557420 68.13 2104 1957224 615572 12.82 389388 1848848 7508 02:14:01 PM 1241064 3041716 2512620 66.94 2104 1960780 570612 11.88 388984 1802508 20144 Average: 1230801 2996584 2522883 67.21 2104 1929190 626808 13.05 225754 1986934 36189 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 PM eth0 161.20 106.25 1277.34 49.89 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 30.58 24.83 300.78 3.72 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 37.30 27.42 550.35 5.81 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 10.31 11.57 11.72 3.86 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 11.03 14.20 8.29 5.90 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 10.01 11.10 8.64 3.71 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 15.09 14.84 15.92 6.64 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 11.18 11.53 12.15 12.29 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 35.85 27.72 273.09 11.49 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) 07/02/2025 _x86_64_ (2 CPU) 14:05:10 LINUX RESTART (2 CPU) 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:02 PM all 34.09 0.00 4.65 3.43 11.78 46.04 02:07:02 PM 0 35.73 0.00 5.61 3.44 11.71 43.51 02:07:02 PM 1 32.47 0.00 3.69 3.42 11.86 48.56 02:08:01 PM all 31.16 0.00 4.60 2.99 10.38 50.86 02:08:01 PM 0 36.42 0.00 4.78 3.34 10.53 44.93 02:08:01 PM 1 25.96 0.00 4.43 2.64 10.23 56.74 02:09:01 PM all 33.05 0.00 3.92 1.44 9.57 52.02 02:09:01 PM 0 34.66 0.00 4.49 1.23 9.44 50.19 02:09:01 PM 1 31.46 0.00 3.35 1.64 9.71 53.83 02:10:01 PM all 32.29 0.00 2.81 1.18 8.33 55.39 02:10:01 PM 0 34.84 0.00 2.93 1.16 8.61 52.46 02:10:01 PM 1 29.74 0.00 2.69 1.20 8.04 58.33 02:11:01 PM all 33.76 0.00 2.90 0.51 9.75 53.08 02:11:01 PM 0 31.88 0.00 2.69 0.45 9.45 55.54 02:11:01 PM 1 35.62 0.00 3.12 0.57 10.06 50.63 02:12:01 PM all 33.07 0.00 2.65 0.46 6.62 57.20 02:12:01 PM 0 33.27 0.00 3.06 0.63 6.80 56.24 02:12:01 PM 1 32.87 0.00 2.24 0.28 6.45 58.16 02:13:01 PM all 33.13 0.00 3.04 0.50 6.93 56.40 02:13:01 PM 0 30.70 0.00 3.24 0.23 6.81 59.02 02:13:01 PM 1 35.56 0.00 2.84 0.77 7.05 53.77 02:14:01 PM all 37.81 0.00 3.44 0.46 7.05 51.25 02:14:01 PM 0 34.62 0.00 3.51 0.15 6.85 54.87 02:14:01 PM 1 41.01 0.00 3.36 0.77 7.25 47.62 Average: all 33.55 0.00 3.50 1.37 8.81 52.77 Average: 0 34.01 0.00 3.79 1.33 8.78 52.09 Average: 1 33.08 0.00 3.22 1.42 8.85 53.44