---> uname -a: Linux prd-centos8-builder-2c-4g-5337.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 505 1119 17 2040 2884 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:08:c2:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe08:c23a/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) 07:03:54 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:02 AM 54.57 0.42 54.15 11.20 5656.60 07:07:01 AM 73.70 0.47 73.23 54.22 9401.59 07:08:01 AM 31.56 0.08 31.47 1.87 2956.20 07:09:01 AM 18.28 0.27 18.01 41.85 472.49 07:10:01 AM 15.69 0.00 15.69 0.00 629.41 07:11:01 AM 21.32 0.37 20.95 18.12 792.39 07:12:01 AM 18.69 0.38 18.31 38.65 533.54 Average: 33.30 0.28 33.02 23.63 2904.59 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:02 AM 1374468 3020080 2379208 63.38 2104 1813492 620056 12.91 144096 1944716 130912 07:07:01 AM 1221900 2986672 2531776 67.45 2104 1925984 630028 13.12 147792 2064280 25316 07:08:01 AM 1021700 2865600 2731976 72.78 2104 2004772 742976 15.47 175684 2235716 50688 07:09:01 AM 1078192 2914092 2675484 71.28 2104 1996868 689660 14.36 209392 2146768 41560 07:10:01 AM 1206728 3010032 2546948 67.85 2104 1964224 598640 12.47 207120 2019364 8 07:11:01 AM 1134372 2936920 2619304 69.78 2104 1963344 662440 13.79 391092 1908376 7508 07:12:01 AM 1135428 2942020 2618248 69.75 2104 1967044 660564 13.76 390864 1907908 20224 Average: 1167541 2953631 2586135 68.90 2104 1947961 657766 13.70 238006 2032447 39459 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 AM eth0 65.38 50.18 834.94 5.83 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 22.53 20.69 229.26 5.14 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 48.75 42.02 590.22 7.31 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 12.40 15.24 13.22 5.94 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 10.11 11.24 8.48 3.83 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 17.67 16.94 16.96 7.39 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 11.18 12.31 9.07 5.89 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 26.87 24.10 243.17 5.91 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) 07:03:54 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:02 AM all 37.64 0.00 4.29 1.33 2.49 54.26 07:06:02 AM 0 35.11 0.00 4.25 1.42 2.65 56.57 07:06:02 AM 1 40.18 0.00 4.32 1.24 2.32 51.94 07:07:01 AM all 36.77 0.00 4.64 2.53 2.17 53.88 07:07:01 AM 0 37.50 0.00 4.70 2.47 2.09 53.24 07:07:01 AM 1 36.04 0.00 4.58 2.59 2.26 54.53 07:08:01 AM all 37.24 0.00 2.70 0.66 2.10 57.29 07:08:01 AM 0 33.84 0.00 2.72 0.94 1.94 60.56 07:08:01 AM 1 40.64 0.00 2.69 0.38 2.27 54.02 07:09:01 AM all 36.61 0.00 2.60 0.75 1.93 58.11 07:09:01 AM 0 19.73 0.00 2.09 0.65 1.36 76.17 07:09:01 AM 1 53.45 0.00 3.11 0.84 2.50 40.09 07:10:01 AM all 35.89 0.00 2.55 0.36 1.94 59.26 07:10:01 AM 0 22.94 0.00 1.85 0.61 1.88 72.72 07:10:01 AM 1 48.90 0.00 3.25 0.12 1.99 45.74 07:11:01 AM all 36.45 0.00 3.12 0.40 2.00 58.03 07:11:01 AM 0 16.96 0.00 2.24 0.26 1.88 78.65 07:11:01 AM 1 56.14 0.00 4.00 0.53 2.12 37.21 07:12:01 AM all 41.55 0.00 3.21 0.35 1.88 53.02 07:12:01 AM 0 33.89 0.00 3.06 0.58 1.69 60.78 07:12:01 AM 1 49.20 0.00 3.35 0.12 2.07 45.26 Average: all 37.45 0.00 3.30 0.91 2.07 56.27 Average: 0 28.55 0.00 2.98 0.99 1.93 65.55 Average: 1 46.38 0.00 3.61 0.83 2.22 46.96