---> uname -a: Linux prd-centos8-builder-2c-4g-10700.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 491 1130 17 2043 2898 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:90:eb:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.64/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe90:eb4a/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) 12/01/2025 _x86_64_ (2 CPU) 14:03:49 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 256.92 185.84 71.08 15208.20 38262.98 02:06:01 PM 56.69 0.32 56.37 9.89 6043.78 02:07:01 PM 73.59 0.50 73.09 53.86 9181.59 02:08:01 PM 27.76 0.05 27.71 1.33 2761.00 02:09:01 PM 18.41 0.27 18.14 41.85 756.41 02:10:01 PM 18.11 0.00 18.11 0.00 572.86 02:11:01 PM 13.41 0.57 12.85 27.19 441.95 02:12:01 PM 18.44 0.38 18.06 38.65 526.86 Average: 60.02 23.20 36.81 1899.16 7256.99 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 1606840 3057356 2146836 57.19 2104 1630496 604984 12.60 136140 1765144 61916 02:06:01 PM 1345352 3001720 2408324 64.16 2104 1824112 628416 13.09 144292 1973116 136960 02:07:01 PM 1224184 2990236 2529492 67.39 2104 1927488 609384 12.69 147788 2062104 23056 02:08:01 PM 1101276 2937504 2652400 70.66 2104 1997100 661284 13.77 173668 2158676 42572 02:09:01 PM 1166648 2971148 2587028 68.92 2104 1965220 630016 13.12 205980 2060624 8428 02:10:01 PM 1179076 2984136 2574600 68.59 2104 1965716 618492 12.88 206376 2046824 4052 02:11:01 PM 1187440 2994728 2566236 68.37 2104 1967868 608208 12.67 391008 1854384 10204 02:12:01 PM 1139636 2954236 2614040 69.64 2104 1975196 644576 13.42 393948 1899384 17780 Average: 1243806 2986383 2509870 66.86 2104 1906650 625670 13.03 224900 1977532 38121 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 PM eth0 197.12 111.40 780.25 57.81 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 78.55 63.06 931.90 6.64 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.60 20.03 157.02 5.07 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 41.82 31.37 582.42 5.87 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 11.88 13.48 12.25 5.09 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 9.56 11.90 7.88 4.88 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 17.11 15.89 17.25 10.78 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 10.01 11.10 8.20 5.47 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 48.09 34.56 309.88 12.62 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) 12/01/2025 _x86_64_ (2 CPU) 14:03:49 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 39.35 0.10 13.53 11.52 6.53 28.96 02:05:02 PM 0 33.37 0.12 14.20 10.34 6.10 35.88 02:05:02 PM 1 45.32 0.08 12.87 12.69 6.97 22.06 02:06:01 PM all 36.16 0.00 4.23 1.44 3.27 54.89 02:06:01 PM 0 32.10 0.00 4.05 1.06 2.96 59.84 02:06:01 PM 1 40.22 0.00 4.41 1.83 3.58 49.97 02:07:01 PM all 35.90 0.00 4.21 3.10 2.97 53.82 02:07:01 PM 0 22.16 0.00 3.83 3.66 2.45 67.91 02:07:01 PM 1 49.64 0.00 4.60 2.53 3.50 39.72 02:08:01 PM all 31.70 0.00 2.57 0.79 3.35 61.59 02:08:01 PM 0 26.62 0.00 2.12 0.93 2.63 67.71 02:08:01 PM 1 36.75 0.00 3.02 0.66 4.06 55.51 02:09:01 PM all 36.40 0.00 2.61 0.60 4.25 56.14 02:09:01 PM 0 23.44 0.00 2.55 0.59 3.97 69.45 02:09:01 PM 1 49.38 0.00 2.66 0.62 4.53 42.81 02:10:01 PM all 36.18 0.00 2.18 0.42 3.81 57.42 02:10:01 PM 0 22.61 0.00 1.45 0.39 3.66 71.90 02:10:01 PM 1 49.84 0.00 2.91 0.44 3.96 42.85 02:11:01 PM all 33.56 0.00 2.80 0.34 3.32 59.98 02:11:01 PM 0 14.53 0.00 2.16 0.31 2.77 80.23 02:11:01 PM 1 52.63 0.00 3.43 0.38 3.87 39.68 02:12:01 PM all 38.84 0.00 2.76 0.57 3.92 53.90 02:12:01 PM 0 34.84 0.00 2.56 0.47 3.80 58.32 02:12:01 PM 1 42.84 0.00 2.95 0.67 4.04 49.49 Average: all 36.01 0.01 4.34 2.33 3.93 53.37 Average: 0 26.18 0.01 4.09 2.20 3.54 63.97 Average: 1 45.84 0.01 4.59 2.46 4.31 42.78