---> uname -a: Linux prd-centos8-builder-2c-4g-4982.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 513 1115 17 2036 2876 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:86:c6:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe86:c6ef/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) 07/05/2025 _x86_64_ (2 CPU) 10:04:06 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 79.37 6.93 72.44 949.42 5247.03 10:07:01 AM 69.99 0.07 69.93 0.80 7887.22 10:08:01 AM 38.59 0.48 38.10 54.38 4740.34 10:09:01 AM 24.83 0.20 24.63 38.79 979.59 10:10:00 AM 15.41 0.07 15.35 3.12 434.05 10:10:01 AM 7.34 0.00 7.34 0.00 91.74 10:11:01 AM 14.30 0.00 14.30 0.00 605.88 10:12:01 AM 18.54 0.55 17.99 33.46 493.17 10:13:01 AM 17.46 0.20 17.26 23.33 491.00 Average: 34.79 1.06 33.73 137.89 2608.83 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1349056 2930652 2404620 64.06 2104 1757024 729732 15.20 150784 1990612 76608 10:07:01 AM 1221536 2977272 2532140 67.46 2104 1917832 637916 13.28 145104 2070360 85524 10:08:01 AM 1206900 3004200 2546776 67.85 2104 1957956 601784 12.53 165732 2058800 22392 10:09:01 AM 1086792 2916584 2666884 71.05 2104 1990704 696580 14.51 207672 2139232 40512 10:10:00 AM 1169636 2967348 2584040 68.84 2104 1958704 644960 13.43 205784 2058996 8424 10:10:01 AM 1161084 2958832 2592592 69.07 2104 1958708 644960 13.43 205784 2066980 8440 10:11:01 AM 1181248 2978976 2572428 68.53 2104 1958712 633028 13.18 206396 2045924 8424 10:12:01 AM 1160604 2965984 2593072 69.08 2104 1966264 642596 13.38 391524 1881140 14920 10:13:01 AM 1082736 2892664 2670940 71.16 2104 1970412 721328 15.02 391256 1958580 28484 Average: 1179955 2954724 2573721 68.57 2104 1937368 661432 13.77 230004 2030069 32636 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 100.88 71.18 960.58 21.36 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.29 21.83 260.42 3.90 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 53.28 44.57 579.65 6.71 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 11.35 14.46 12.89 5.65 0.00 0.00 0.00 0.00 10:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 AM eth0 8.75 10.84 6.91 4.57 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 4.59 7.34 3.55 3.44 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 11.35 11.95 9.82 3.54 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 13.68 13.86 15.19 7.28 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 7.95 10.28 6.39 4.72 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 29.05 24.86 231.45 7.21 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) 07/05/2025 _x86_64_ (2 CPU) 10:04:06 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 33.44 0.00 4.72 3.05 8.51 50.28 10:06:01 AM 0 38.24 0.00 4.83 2.97 8.70 45.26 10:06:01 AM 1 28.62 0.00 4.61 3.13 8.31 55.32 10:07:01 AM all 34.83 0.00 4.89 2.45 6.38 51.45 10:07:01 AM 0 36.20 0.00 5.00 1.59 6.63 50.58 10:07:01 AM 1 33.45 0.00 4.78 3.32 6.13 52.32 10:08:01 AM all 33.51 0.00 3.17 1.38 6.04 55.90 10:08:01 AM 0 33.05 0.00 3.14 1.66 5.95 56.20 10:08:01 AM 1 33.97 0.00 3.20 1.10 6.12 55.60 10:09:01 AM all 34.00 0.00 2.76 0.88 5.34 57.02 10:09:01 AM 0 37.57 0.00 2.71 0.66 5.58 53.48 10:09:01 AM 1 30.43 0.00 2.81 1.09 5.10 60.57 10:10:00 AM all 36.56 0.00 2.81 0.51 6.17 53.95 10:10:00 AM 0 38.89 0.00 2.99 0.45 6.43 51.24 10:10:00 AM 1 34.23 0.00 2.62 0.57 5.92 56.66 10:10:01 AM all 32.48 0.00 3.85 0.43 16.67 46.58 10:10:01 AM 0 9.84 0.00 4.92 0.00 16.39 68.85 10:10:01 AM 1 57.14 0.00 2.68 0.89 16.96 22.32 10:11:01 AM all 31.17 0.00 2.92 0.43 6.67 58.80 10:11:01 AM 0 30.45 0.00 3.10 0.33 6.62 59.51 10:11:01 AM 1 31.90 0.00 2.74 0.54 6.71 58.10 10:12:01 AM all 36.49 0.00 2.84 0.73 6.21 53.73 10:12:01 AM 0 39.53 0.00 2.98 0.69 6.42 50.38 10:12:01 AM 1 33.44 0.00 2.71 0.77 6.00 57.08 10:13:01 AM all 38.64 0.00 3.14 0.44 5.69 52.09 10:13:01 AM 0 44.59 0.00 3.54 0.62 6.23 45.02 10:13:01 AM 1 32.68 0.00 2.74 0.26 5.14 59.18 Average: all 34.82 0.00 3.41 1.24 6.40 54.13 Average: 0 37.24 0.00 3.54 1.12 6.60 51.49 Average: 1 32.39 0.00 3.28 1.35 6.21 56.77