---> uname -a: Linux prd-centos8-builder-2c-4g-5369.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 484 1139 17 2040 2905 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:b2:2d:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:feb2:2d7b/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) 15:03:52 LINUX RESTART (2 CPU) 03:05:02 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 56.55 0.42 56.13 11.39 5797.42 03:07:01 PM 71.48 0.50 70.98 53.84 8957.65 03:08:01 PM 29.18 0.05 29.13 1.33 2762.34 03:09:01 PM 18.43 0.27 18.16 41.85 447.38 03:10:01 PM 13.91 0.00 13.91 0.00 510.40 03:11:01 PM 23.51 0.37 23.14 18.13 1021.26 03:12:01 PM 18.88 0.38 18.49 38.65 530.36 Average: 33.08 0.28 32.79 23.63 2854.10 03:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1385940 3031528 2367732 63.08 2104 1813528 601048 12.52 144376 1932428 130920 03:07:01 PM 1217400 2982208 2536272 67.57 2104 1926036 622456 12.96 148012 2067760 23048 03:08:01 PM 1190208 2992408 2563464 68.29 2104 1963004 613968 12.79 171984 2071060 8848 03:09:01 PM 1062572 2899624 2691100 71.69 2104 1998080 705396 14.69 209564 2161988 42732 03:10:01 PM 1188188 2991584 2565484 68.35 2104 1964260 634076 13.20 207376 2037648 8844 03:11:01 PM 1107900 2919516 2645772 70.48 2104 1972400 678276 14.12 392384 1932704 9012 03:12:01 PM 1119300 2927132 2634372 70.18 2104 1968256 679132 14.14 391204 1923040 21368 Average: 1181644 2963429 2572028 68.52 2104 1943652 647765 13.49 237843 2018090 34967 03:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 69.84 60.50 847.56 6.37 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 23.59 21.54 227.77 5.54 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 48.38 42.79 590.99 7.01 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 12.36 14.53 12.59 9.43 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 11.83 12.35 10.06 3.85 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 18.81 14.10 15.54 7.23 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 11.53 11.86 9.16 5.92 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 27.95 25.30 243.36 6.48 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) 15:03:52 LINUX RESTART (2 CPU) 03:05:02 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 38.25 0.00 4.19 1.40 2.27 53.90 03:06:01 PM 0 38.42 0.00 4.61 1.78 2.56 52.62 03:06:01 PM 1 38.08 0.00 3.76 1.01 1.97 55.18 03:07:01 PM all 37.95 0.00 4.36 2.52 2.13 53.05 03:07:01 PM 0 50.29 0.00 4.57 2.13 2.25 40.76 03:07:01 PM 1 25.61 0.00 4.15 2.91 2.00 65.33 03:08:01 PM all 38.12 0.00 2.60 0.68 2.01 56.59 03:08:01 PM 0 53.61 0.00 3.09 0.76 2.03 40.50 03:08:01 PM 1 22.74 0.00 2.11 0.59 2.00 72.56 03:09:01 PM all 38.29 0.00 2.41 0.20 2.00 57.09 03:09:01 PM 0 56.29 0.00 2.62 0.30 2.32 38.48 03:09:01 PM 1 20.32 0.00 2.20 0.10 1.69 75.69 03:10:01 PM all 34.56 0.00 2.77 0.31 1.86 60.50 03:10:01 PM 0 48.68 0.00 3.45 0.30 2.01 45.56 03:10:01 PM 1 20.49 0.00 2.08 0.33 1.70 75.39 03:11:01 PM all 38.71 0.00 2.90 0.52 2.02 55.85 03:11:01 PM 0 54.16 0.00 3.46 0.56 2.48 39.33 03:11:01 PM 1 23.22 0.00 2.34 0.48 1.56 72.40 03:12:01 PM all 40.76 0.00 3.17 0.47 2.14 53.47 03:12:01 PM 0 44.25 0.00 3.38 0.51 1.94 49.92 03:12:01 PM 1 37.27 0.00 2.96 0.43 2.33 57.00 Average: all 38.09 0.00 3.20 0.87 2.06 55.78 Average: 0 49.40 0.00 3.60 0.91 2.23 43.87 Average: 1 26.79 0.00 2.80 0.84 1.89 67.68