---> uname -a: Linux prd-centos8-builder-2c-4g-3241.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 491 1155 17 2018 2899 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:5e:d0:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.178/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe5e:d0f3/64 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) 06/19/2025 _x86_64_ (2 CPU) 19:03:51 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 256.31 183.76 72.56 15085.17 37996.23 07:06:01 PM 60.06 0.32 59.75 9.73 5643.64 07:07:01 PM 70.84 0.50 70.34 53.86 9308.18 07:08:01 PM 24.41 0.25 24.16 40.12 1817.46 07:09:01 PM 17.83 0.07 17.76 3.07 482.05 07:10:01 PM 15.93 0.00 15.93 0.00 564.42 07:11:01 PM 19.89 0.57 19.32 33.58 703.75 Average: 66.47 26.49 39.97 2175.07 8073.47 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 1553704 3032744 2199972 58.61 2104 1658360 643936 13.41 139564 1812180 79584 07:06:01 PM 1343612 3006792 2410064 64.21 2104 1831060 638556 13.30 144232 1975340 145884 07:07:01 PM 1155760 2949916 2597916 69.21 2104 1956904 665032 13.85 149552 2133656 48036 07:08:01 PM 1227272 3007696 2526404 67.30 2104 1942360 606020 12.62 173324 2037516 7372 07:09:01 PM 1211460 2992984 2542216 67.73 2104 1943504 619484 12.90 204928 2022400 8424 07:10:01 PM 1163276 2951220 2590400 69.01 2104 1949912 671564 13.98 205824 2069700 14824 07:11:01 PM 1131580 2919856 2622096 69.85 2104 1950376 701060 14.60 390576 1915488 14048 Average: 1255238 2980173 2498438 66.56 2104 1890354 649379 13.52 201143 1995183 45453 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 220.49 114.11 977.49 54.99 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 57.40 48.13 701.86 5.46 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 42.14 36.64 551.85 6.97 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 18.58 17.78 158.80 4.94 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 11.50 13.15 8.45 5.98 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 13.08 14.38 11.24 4.88 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 14.96 13.91 15.29 7.29 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 54.02 36.87 346.41 12.93 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) 06/19/2025 _x86_64_ (2 CPU) 19:03:51 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 41.40 0.07 13.30 13.22 1.88 30.13 07:05:01 PM 0 51.58 0.08 13.58 10.53 1.96 22.27 07:05:01 PM 1 31.20 0.05 13.03 15.92 1.80 38.01 07:06:01 PM all 39.52 0.00 4.74 1.35 1.90 52.50 07:06:01 PM 0 45.21 0.00 5.70 1.31 2.01 45.76 07:06:01 PM 1 33.82 0.00 3.78 1.38 1.78 59.24 07:07:01 PM all 37.35 0.00 4.04 2.81 1.56 54.25 07:07:01 PM 0 57.20 0.00 5.50 3.10 1.85 32.35 07:07:01 PM 1 17.51 0.00 2.58 2.53 1.26 76.12 07:08:01 PM all 37.04 0.00 2.95 0.67 1.62 57.72 07:08:01 PM 0 48.23 0.00 3.29 0.98 1.73 45.77 07:08:01 PM 1 25.89 0.00 2.62 0.36 1.51 69.62 07:09:01 PM all 39.79 0.00 2.57 0.31 1.56 55.78 07:09:01 PM 0 63.21 0.00 3.38 0.13 1.88 31.39 07:09:01 PM 1 16.45 0.00 1.76 0.48 1.24 80.06 07:10:01 PM all 34.82 0.00 2.33 0.27 1.49 61.09 07:10:01 PM 0 32.42 0.00 2.15 0.36 1.66 63.40 07:10:01 PM 1 37.23 0.00 2.51 0.17 1.33 58.76 07:11:01 PM all 40.68 0.00 2.80 0.62 1.46 54.44 07:11:01 PM 0 50.99 0.00 3.18 0.53 1.53 43.77 07:11:01 PM 1 30.39 0.00 2.43 0.70 1.38 65.10 Average: all 38.65 0.01 4.67 2.74 1.64 52.30 Average: 0 49.82 0.01 5.25 2.41 1.80 40.71 Average: 1 27.49 0.01 4.09 3.06 1.47 63.89