---> uname -a: Linux prd-centos8-builder-2c-4g-163.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 470 1158 17 2036 2919 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:41:37:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe41:3721/64 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) 08/05/2025 _x86_64_ (2 CPU) 10:03:54 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 57.32 0.42 56.91 11.20 5722.58 10:07:01 AM 71.45 0.47 70.98 53.31 9060.14 10:08:01 AM 30.81 0.08 30.72 1.87 2933.02 10:09:01 AM 17.82 0.27 17.55 41.83 458.12 10:10:01 AM 12.78 0.00 12.78 0.00 348.59 10:11:01 AM 17.75 0.37 17.38 18.43 694.63 10:12:01 AM 17.44 0.38 17.06 38.65 493.72 Average: 32.23 0.28 31.94 23.63 2820.59 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1362280 3005520 2391396 63.71 2104 1811368 636984 13.26 143900 1958304 129796 10:07:01 AM 1251880 3012328 2501796 66.65 2104 1921872 599648 12.49 147208 2035648 26608 10:08:01 AM 1078156 2913820 2675520 71.28 2104 1996520 707088 14.72 175672 2178896 47584 10:09:01 AM 1127140 2956956 2626536 69.97 2104 1990704 658120 13.70 207952 2099240 40500 10:10:01 AM 1206032 3004252 2547644 67.87 2104 1959116 614856 12.80 206132 2020656 8840 10:11:01 AM 1227608 3025028 2526068 67.30 2104 1958232 583320 12.15 390056 1816864 7508 10:12:01 AM 1229904 3032808 2523772 67.23 2104 1963316 583336 12.15 389748 1812792 21536 Average: 1211857 2992959 2541819 67.72 2104 1943018 626193 13.04 237238 1988914 40339 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 63.86 51.84 823.12 5.72 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 23.04 21.36 227.78 5.19 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 41.29 32.66 572.41 6.65 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 12.04 14.40 12.92 5.74 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 9.48 10.91 7.90 3.84 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 17.43 16.16 16.85 6.73 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 10.63 11.70 8.84 5.73 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 25.41 22.73 239.02 5.65 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) 08/05/2025 _x86_64_ (2 CPU) 10:03:54 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 37.95 0.00 4.17 1.99 1.65 54.24 10:06:01 AM 0 35.92 0.00 4.01 2.13 1.40 56.55 10:06:01 AM 1 39.98 0.00 4.33 1.86 1.89 51.93 10:07:01 AM all 36.48 0.00 4.67 3.36 1.76 53.74 10:07:01 AM 0 38.94 0.00 4.79 3.83 1.28 51.16 10:07:01 AM 1 34.04 0.00 4.54 2.89 2.23 56.29 10:08:01 AM all 37.75 0.00 2.87 1.15 1.92 56.31 10:08:01 AM 0 33.64 0.00 2.25 1.12 1.20 61.80 10:08:01 AM 1 41.82 0.00 3.48 1.19 2.64 50.87 10:09:01 AM all 37.10 0.00 2.95 0.70 1.69 57.56 10:09:01 AM 0 36.73 0.00 3.17 0.85 1.79 57.46 10:09:01 AM 1 37.48 0.00 2.73 0.55 1.60 57.65 10:10:01 AM all 37.17 0.00 2.53 0.26 2.03 58.01 10:10:01 AM 0 25.90 0.00 2.57 0.18 2.29 69.06 10:10:01 AM 1 48.55 0.00 2.49 0.33 1.76 46.86 10:11:01 AM all 35.54 0.00 3.40 0.66 2.36 58.03 10:11:01 AM 0 34.82 0.00 3.51 0.57 2.15 58.95 10:11:01 AM 1 36.26 0.00 3.29 0.75 2.57 57.11 10:12:01 AM all 40.94 0.00 3.29 0.54 2.32 52.91 10:12:01 AM 0 16.29 0.00 2.28 0.54 2.46 78.43 10:12:01 AM 1 65.91 0.00 4.30 0.55 2.18 27.06 Average: all 37.57 0.00 3.41 1.24 1.96 55.82 Average: 0 31.70 0.00 3.22 1.31 1.80 61.96 Average: 1 43.43 0.00 3.60 1.16 2.12 49.68