---> uname -a: Linux prd-centos8-builder-2c-4g-10607.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 514 1108 17 2042 2875 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:e7:f5:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fee7:f5d3/64 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) 11/30/2025 _x86_64_ (2 CPU) 07:04:04 LINUX RESTART (2 CPU) 07:05:02 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 78.60 6.57 72.03 950.43 5346.13 07:07:01 AM 76.44 0.03 76.40 0.27 8293.45 07:08:01 AM 33.54 0.52 33.02 54.92 4698.12 07:09:01 AM 23.16 0.23 22.93 40.12 941.62 07:10:01 AM 17.54 0.03 17.51 1.73 425.55 07:11:01 AM 13.24 0.00 13.24 0.00 498.78 07:12:01 AM 19.89 0.55 19.34 33.45 794.72 Average: 37.39 1.12 36.27 152.53 2993.93 07:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1320232 2931620 2433444 64.83 2104 1785736 697876 14.53 157520 2010152 104188 07:07:01 AM 1187548 2950540 2566128 68.36 2104 1924704 636152 13.25 145776 2103584 87284 07:08:01 AM 1173916 2977480 2579760 68.73 2104 1963992 603956 12.58 169988 2090320 21944 07:09:01 AM 1187908 2992800 2565768 68.35 2104 1965648 584532 12.17 205424 2040560 8860 07:10:01 AM 1050056 2888856 2703620 72.03 2104 1999564 695080 14.47 209572 2174212 42748 07:11:01 AM 1032320 2871128 2721356 72.50 2104 1999568 715316 14.90 210124 2191236 42748 07:12:01 AM 1190224 2996456 2563452 68.29 2104 1966884 640076 13.33 391228 1851920 8864 Average: 1163172 2944126 2590504 69.01 2104 1943728 653284 13.60 212805 2065998 45234 07:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 84.25 58.72 909.62 10.01 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 28.96 26.48 265.52 5.06 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 49.55 40.92 583.61 6.09 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 9.95 12.85 11.34 5.18 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 11.34 13.46 8.45 6.03 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 12.08 12.81 10.40 4.07 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 15.98 13.96 15.18 6.83 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 30.17 25.52 256.17 6.17 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) 11/30/2025 _x86_64_ (2 CPU) 07:04:04 LINUX RESTART (2 CPU) 07:05:02 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 32.57 0.00 3.83 3.44 6.42 53.74 07:06:01 AM 0 25.20 0.00 3.23 4.21 5.96 61.40 07:06:01 AM 1 39.92 0.00 4.43 2.68 6.88 46.09 07:07:01 AM all 34.88 0.00 4.30 2.82 5.79 52.20 07:07:01 AM 0 27.14 0.00 4.52 3.49 5.88 58.98 07:07:01 AM 1 42.68 0.00 4.08 2.15 5.71 45.38 07:08:01 AM all 33.60 0.00 3.27 1.44 4.95 56.74 07:08:01 AM 0 38.36 0.00 3.32 1.55 5.05 51.72 07:08:01 AM 1 28.87 0.00 3.22 1.33 4.85 61.73 07:09:01 AM all 36.38 0.00 2.04 0.84 4.85 55.89 07:09:01 AM 0 30.28 0.00 1.69 0.54 4.81 62.69 07:09:01 AM 1 42.52 0.00 2.38 1.14 4.90 49.05 07:10:01 AM all 35.83 0.00 2.30 0.54 4.99 56.34 07:10:01 AM 0 31.93 0.00 1.96 0.29 4.67 61.15 07:10:01 AM 1 39.72 0.00 2.64 0.79 5.31 51.54 07:11:01 AM all 32.78 0.00 2.36 0.29 4.08 60.49 07:11:01 AM 0 31.33 0.00 2.36 0.20 4.33 61.79 07:11:01 AM 1 34.24 0.00 2.35 0.38 3.84 59.19 07:12:01 AM all 38.22 0.00 2.76 0.60 4.46 53.95 07:12:01 AM 0 7.92 0.00 1.45 0.81 4.27 85.56 07:12:01 AM 1 69.27 0.00 4.11 0.40 4.65 21.57 Average: all 34.90 0.00 2.98 1.43 5.08 55.62 Average: 0 27.42 0.00 2.65 1.58 4.99 63.35 Average: 1 42.40 0.00 3.32 1.27 5.16 47.85