---> uname -a: Linux prd-centos8-builder-2c-4g-9771.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 483 1139 17 2042 2906 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:09:49:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe09:49d5/64 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) 11/20/2025 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 55.49 2.67 52.82 290.48 5574.57 09:07:01 PM 67.74 0.47 67.28 53.32 7989.00 09:08:01 PM 33.59 0.08 33.51 1.87 4167.79 09:09:01 PM 18.44 0.27 18.17 41.85 565.40 09:10:01 PM 17.81 0.00 17.81 0.00 677.39 09:11:01 PM 21.69 0.37 21.32 18.12 944.88 09:12:01 PM 17.10 0.38 16.71 38.66 465.44 Average: 33.12 0.60 32.52 63.47 2912.01 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1394984 3040312 2358692 62.84 2104 1813152 592724 12.34 144148 1924208 132348 09:07:01 PM 1234916 3003880 2518760 67.10 2104 1930280 608084 12.66 148608 2051820 67456 09:08:01 PM 1076376 2913792 2677300 71.32 2104 1998260 692544 14.42 175160 2180272 44764 09:09:01 PM 1131340 2955148 2622336 69.86 2104 1984648 645384 13.44 208816 2093988 27860 09:10:01 PM 1186828 2991684 2566848 68.38 2104 1965696 612812 12.76 207956 2038832 8844 09:11:01 PM 1199072 3003188 2554604 68.06 2104 1964816 595672 12.40 391920 1843780 7348 09:12:01 PM 1199056 3008792 2554620 68.06 2104 1969952 598524 12.46 391596 1843652 21588 Average: 1203225 2988114 2550451 67.95 2104 1946686 620821 12.93 238315 1996650 44315 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 59.67 43.46 801.34 4.91 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 26.61 23.11 265.60 5.30 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 43.95 36.44 592.85 9.85 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 12.44 13.98 12.92 5.42 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.38 11.31 7.91 4.33 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 17.19 15.64 16.82 6.33 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 11.18 11.50 8.94 5.77 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 25.78 22.21 243.76 5.99 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) 11/20/2025 _x86_64_ (2 CPU) 21:03:56 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 36.33 0.00 4.13 1.63 4.15 53.75 09:06:01 PM 0 30.87 0.00 3.74 2.03 3.64 59.72 09:06:01 PM 1 41.79 0.00 4.53 1.23 4.66 47.79 09:07:01 PM all 35.23 0.00 4.16 2.83 3.60 54.18 09:07:01 PM 0 28.85 0.00 3.56 2.52 3.17 61.90 09:07:01 PM 1 41.60 0.00 4.75 3.14 4.04 46.48 09:08:01 PM all 36.29 0.00 2.62 0.89 3.52 56.69 09:08:01 PM 0 20.02 0.00 1.73 0.96 2.73 74.56 09:08:01 PM 1 52.60 0.00 3.51 0.81 4.31 38.76 09:09:01 PM all 35.84 0.00 2.73 0.63 3.40 57.40 09:09:01 PM 0 25.19 0.00 2.32 0.83 2.82 68.84 09:09:01 PM 1 46.49 0.00 3.13 0.43 3.98 45.97 09:10:01 PM all 34.95 0.00 2.34 0.33 3.62 58.75 09:10:01 PM 0 46.22 0.00 2.99 0.20 4.05 46.54 09:10:01 PM 1 23.75 0.00 1.70 0.46 3.20 70.89 09:11:01 PM all 33.20 0.00 3.00 0.83 4.25 58.72 09:11:01 PM 0 22.97 0.00 2.55 0.92 3.93 69.63 09:11:01 PM 1 43.48 0.00 3.46 0.74 4.56 47.76 09:12:01 PM all 38.75 0.00 3.15 0.58 3.94 53.59 09:12:01 PM 0 38.43 0.00 3.78 0.74 4.08 52.97 09:12:01 PM 1 39.07 0.00 2.51 0.41 3.80 54.21 Average: all 35.80 0.00 3.16 1.10 3.78 56.15 Average: 0 30.35 0.00 2.95 1.17 3.49 62.03 Average: 1 41.24 0.00 3.37 1.03 4.08 50.28