---> uname -a: Linux prd-centos8-builder-2c-4g-4357.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 479 1151 17 2034 2910 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:53:88:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.50/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe53:88d4/64 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) 01:03:52 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 53.97 0.58 53.38 16.53 5676.31 01:07:01 AM 67.43 0.47 66.96 53.32 8164.08 01:08:01 AM 29.01 0.08 28.92 1.87 3360.96 01:09:01 AM 21.08 0.27 20.81 41.85 884.97 01:10:01 AM 18.67 0.00 18.67 0.00 692.44 01:11:01 AM 14.70 0.38 14.31 18.26 394.95 01:12:01 AM 18.06 0.38 17.68 38.65 531.77 Average: 31.84 0.31 31.53 24.35 2814.97 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1381720 3023356 2371956 63.19 2104 1809432 615408 12.81 145444 1935292 128572 01:07:01 AM 1225896 2987924 2527780 67.34 2104 1923424 618472 12.88 146328 2059888 54280 01:08:01 AM 1122656 2948944 2631020 70.09 2104 1987268 662012 13.79 174060 2137984 52940 01:09:01 AM 1178748 2975352 2574928 68.60 2104 1957540 635420 13.23 204568 2050344 8420 01:10:01 AM 1198264 2995428 2555412 68.08 2104 1958040 633412 13.19 205232 2028784 4 01:11:01 AM 1203488 2999732 2550188 67.94 2104 1957164 611032 12.72 389368 1841488 7508 01:12:01 AM 1191980 2999932 2561696 68.24 2104 1968544 611432 12.73 390216 1850736 27832 Average: 1214679 2990095 2538997 67.64 2104 1937345 626741 13.05 236459 1986359 39937 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 58.45 46.70 803.14 5.13 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.32 22.41 243.81 4.95 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.31 29.86 547.72 6.68 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 10.98 12.68 12.01 5.04 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 9.66 11.53 8.10 4.67 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 18.11 15.33 17.68 6.75 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 10.61 11.41 8.67 5.54 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 23.92 21.42 234.44 5.54 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) 01:03:52 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 36.36 0.00 4.02 1.41 4.76 53.45 01:06:01 AM 0 57.39 0.00 5.71 1.51 4.31 31.09 01:06:01 AM 1 15.82 0.00 2.37 1.31 5.20 75.29 01:07:01 AM all 36.16 0.00 4.07 2.39 4.24 53.15 01:07:01 AM 0 58.15 0.00 5.71 3.26 3.80 29.09 01:07:01 AM 1 14.66 0.00 2.48 1.54 4.66 76.66 01:08:01 AM all 35.87 0.00 2.94 0.90 4.13 56.17 01:08:01 AM 0 45.43 0.00 3.39 0.84 3.74 46.61 01:08:01 AM 1 26.43 0.00 2.49 0.97 4.51 65.59 01:09:01 AM all 36.41 0.00 2.46 0.53 3.62 56.98 01:09:01 AM 0 58.78 0.00 3.07 0.33 3.66 34.17 01:09:01 AM 1 14.36 0.00 1.85 0.73 3.58 79.48 01:10:01 AM all 36.33 0.00 2.51 0.51 3.85 56.81 01:10:01 AM 0 44.75 0.00 3.22 0.48 3.68 47.88 01:10:01 AM 1 27.98 0.00 1.81 0.54 4.02 65.66 01:11:01 AM all 34.25 0.00 3.19 0.33 3.68 58.55 01:11:01 AM 0 44.42 0.00 3.44 0.52 3.66 47.95 01:11:01 AM 1 24.10 0.00 2.95 0.13 3.70 69.13 01:12:01 AM all 39.92 0.00 3.68 0.47 3.15 52.78 01:12:01 AM 0 57.44 0.00 4.84 0.35 3.09 34.29 01:12:01 AM 1 22.55 0.00 2.54 0.59 3.21 71.11 Average: all 36.47 0.00 3.27 0.94 3.92 55.41 Average: 0 52.32 0.00 4.20 1.04 3.71 38.74 Average: 1 20.82 0.00 2.35 0.83 4.13 71.86