---> uname -a: Linux prd-centos8-builder-2c-4g-4286.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 504 1141 17 2019 2886 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:a2:d5:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fea2:d524/64 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) 07/01/2025 _x86_64_ (2 CPU) 11:05:10 LINUX RESTART (2 CPU) 11:06:01 AM tps rtps wtps bread/s bwrtn/s 11:07:01 AM 77.47 9.44 68.02 1367.49 4837.36 11:08:01 AM 65.19 0.03 65.16 0.27 6880.82 11:09:01 AM 37.49 0.52 36.97 54.92 5263.63 11:10:01 AM 23.70 0.20 23.50 38.78 954.54 11:11:01 AM 17.31 0.07 17.24 3.07 554.15 11:12:01 AM 16.04 0.00 16.04 0.00 623.69 11:13:01 AM 16.58 0.57 16.01 33.59 475.11 Average: 36.26 1.55 34.71 214.07 2798.52 11:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 AM 1369496 2945856 2384180 63.52 2104 1751960 687056 14.31 147888 1972872 74060 11:08:01 AM 1261636 3000296 2492040 66.39 2104 1901368 589308 12.27 144600 2036004 101220 11:09:01 AM 1203444 2986136 2550232 67.94 2104 1944384 595824 12.41 168480 2065912 23604 11:10:01 AM 1079620 2893672 2674056 71.24 2104 1975996 696312 14.50 206132 2151488 40576 11:11:01 AM 1151172 2939656 2602504 69.33 2104 1950376 648972 13.51 204520 2082096 14864 11:12:01 AM 1111920 2924992 2641756 70.38 2104 1974920 661712 13.78 207392 2118692 39408 11:13:01 AM 1127356 2910752 2626320 69.97 2104 1945200 672200 14.00 388768 1921776 8544 Average: 1186378 2943051 2567298 68.39 2104 1920601 650198 13.54 209683 2049834 43182 11:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 123.40 84.33 1036.18 34.43 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 22.78 19.34 233.38 3.58 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 40.22 27.44 549.73 5.71 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 10.00 13.44 11.53 5.29 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 9.68 11.45 7.39 4.98 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 12.65 13.75 10.84 4.50 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 14.81 14.33 14.78 10.93 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 33.37 26.30 266.29 9.92 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) 07/01/2025 _x86_64_ (2 CPU) 11:05:10 LINUX RESTART (2 CPU) 11:06:01 AM CPU %user %nice %system %iowait %steal %idle 11:07:01 AM all 35.14 0.00 4.29 3.46 7.78 49.33 11:07:01 AM 0 27.60 0.00 4.52 2.99 7.87 57.01 11:07:01 AM 1 42.74 0.00 4.05 3.93 7.69 41.59 11:08:01 AM all 34.55 0.00 4.63 2.18 6.36 52.28 11:08:01 AM 0 28.67 0.00 3.71 2.57 6.06 58.99 11:08:01 AM 1 40.42 0.00 5.55 1.78 6.66 45.60 11:09:01 AM all 32.96 0.00 3.01 1.55 6.13 56.35 11:09:01 AM 0 13.84 0.00 2.43 1.80 6.12 75.81 11:09:01 AM 1 52.42 0.00 3.61 1.29 6.15 36.54 11:10:01 AM all 33.36 0.00 2.09 1.09 5.85 57.61 11:10:01 AM 0 31.56 0.00 2.63 0.82 5.37 59.62 11:10:01 AM 1 35.13 0.00 1.55 1.36 6.34 55.63 11:11:01 AM all 32.34 0.00 2.38 0.67 5.82 58.79 11:11:01 AM 0 23.81 0.00 2.29 0.27 5.46 68.16 11:11:01 AM 1 40.87 0.00 2.47 1.06 6.18 49.41 11:12:01 AM all 31.50 0.00 2.44 0.59 5.53 59.94 11:12:01 AM 0 22.29 0.00 1.52 0.62 5.42 70.15 11:12:01 AM 1 40.81 0.00 3.37 0.55 5.65 49.63 11:13:01 AM all 37.58 0.00 2.50 0.66 6.31 52.95 11:13:01 AM 0 38.06 0.00 2.33 0.69 6.30 52.61 11:13:01 AM 1 37.09 0.00 2.67 0.62 6.33 53.28 Average: all 33.92 0.00 3.05 1.46 6.26 55.32 Average: 0 26.52 0.00 2.78 1.40 6.09 63.21 Average: 1 41.34 0.00 3.32 1.52 6.43 47.40