---> uname -a: Linux prd-centos8-builder-2c-4g-2680.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 473 1156 17 2035 2916 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:78:c7:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe78:c72b/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) 09/02/2025 _x86_64_ (2 CPU) 17:03:57 LINUX RESTART (2 CPU) 05:05:03 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 59.43 1.21 58.23 93.74 5913.79 05:07:01 PM 67.58 0.47 67.11 53.32 7992.22 05:08:01 PM 32.03 0.08 31.94 1.87 3694.68 05:09:01 PM 22.34 0.27 22.08 41.85 900.70 05:10:01 PM 13.46 0.00 13.46 0.00 357.93 05:11:01 PM 20.60 0.37 20.24 18.12 808.28 05:12:01 PM 20.98 0.38 20.59 38.65 798.17 Average: 33.65 0.39 33.26 35.09 2909.33 05:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1392496 3040780 2361180 62.90 2104 1816088 602120 12.54 145700 1924328 135488 05:07:01 PM 1284784 3046012 2468892 65.77 2104 1922728 574120 11.96 146988 2004132 60476 05:08:01 PM 1114704 2945660 2638972 70.30 2104 1992008 666588 13.88 174728 2146396 55348 05:09:01 PM 1133196 2964296 2620480 69.81 2104 1992088 644912 13.43 209624 2091708 41556 05:10:01 PM 1202608 3001092 2551068 67.96 2104 1959444 613824 12.78 207572 2023224 8844 05:11:01 PM 1178216 2975880 2575460 68.61 2104 1958560 630576 13.13 391928 1864480 7496 05:12:01 PM 1188208 2989768 2565468 68.35 2104 1962140 618636 12.88 391696 1854572 20100 Average: 1213459 2994784 2540217 67.67 2104 1943294 621539 12.94 238319 1986977 47044 05:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 63.35 50.46 832.71 5.44 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.86 23.03 244.66 5.29 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 42.73 35.63 587.62 7.06 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.91 13.73 12.60 8.80 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 10.56 12.05 8.91 4.30 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 16.29 15.76 16.47 7.11 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.00 12.13 8.91 5.76 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 25.92 23.12 241.74 6.26 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) 09/02/2025 _x86_64_ (2 CPU) 17:03:57 LINUX RESTART (2 CPU) 05:05:03 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 36.65 0.00 4.00 1.80 4.30 53.26 05:06:01 PM 0 53.85 0.00 5.32 1.95 4.17 34.72 05:06:01 PM 1 19.67 0.00 2.69 1.65 4.43 71.56 05:07:01 PM all 34.60 0.00 4.10 3.21 4.58 53.50 05:07:01 PM 0 48.66 0.00 5.35 3.13 4.08 38.79 05:07:01 PM 1 20.81 0.00 2.88 3.29 5.08 67.95 05:08:01 PM all 35.74 0.00 2.67 0.83 4.45 56.31 05:08:01 PM 0 42.86 0.00 2.91 0.67 4.10 49.46 05:08:01 PM 1 28.68 0.00 2.43 1.00 4.80 63.08 05:09:01 PM all 35.06 0.00 2.66 0.97 4.16 57.15 05:09:01 PM 0 54.22 0.00 3.41 0.61 3.71 38.05 05:09:01 PM 1 16.34 0.00 1.92 1.32 4.61 75.82 05:10:01 PM all 34.78 0.00 2.30 0.32 3.65 58.96 05:10:01 PM 0 55.38 0.00 2.92 0.59 3.64 37.46 05:10:01 PM 1 14.43 0.00 1.69 0.05 3.65 80.19 05:11:01 PM all 34.85 0.00 2.79 0.86 4.17 57.33 05:11:01 PM 0 45.88 0.00 2.83 0.73 4.08 46.48 05:11:01 PM 1 23.90 0.00 2.75 0.99 4.27 68.10 05:12:01 PM all 38.79 0.00 3.24 0.70 4.39 52.89 05:12:01 PM 0 55.21 0.00 3.94 0.78 4.16 35.91 05:12:01 PM 1 22.58 0.00 2.55 0.61 4.61 69.65 Average: all 35.78 0.00 3.10 1.24 4.24 55.64 Average: 0 50.84 0.00 3.80 1.20 3.99 40.16 Average: 1 20.92 0.00 2.41 1.27 4.49 70.90