---> uname -a: Linux prd-centos8-builder-2c-4g-10023.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 510 1113 17 2041 2880 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:73:b9:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe73:b918/64 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) 03/29/2026 _x86_64_ (2 CPU) 02:03:51 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 62.53 0.32 62.21 9.73 5961.06 02:07:01 AM 64.96 2.17 62.79 108.78 9627.05 02:08:01 AM 24.96 0.28 24.68 40.65 1529.39 02:09:01 AM 19.31 0.07 19.25 3.07 507.77 02:10:01 AM 18.21 0.00 18.21 0.00 653.04 02:11:01 AM 16.36 1.10 15.26 69.69 446.40 Average: 34.38 0.66 33.73 38.65 3120.46 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1296788 2992540 2456888 65.45 2104 1863352 639460 13.32 145008 2020756 166588 02:07:01 AM 1052264 2893448 2701412 71.97 2104 2002980 703428 14.65 151492 2231944 62848 02:08:01 AM 1141564 2946540 2612112 69.59 2104 1966064 653112 13.60 173632 2119444 9360 02:09:01 AM 1127388 2932448 2626288 69.97 2104 1966156 672576 14.01 211136 2096248 8452 02:10:01 AM 1071884 2913140 2681792 71.44 2104 2002528 690284 14.37 214772 2148064 44812 02:11:01 AM 1191820 2998324 2561856 68.25 2104 1967472 602056 12.54 396852 1845992 7516 Average: 1146951 2946073 2606725 69.44 2104 1961425 660153 13.75 215482 2077075 49929 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 75.29 62.56 894.16 7.23 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 44.11 37.56 652.16 6.93 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 10.86 12.66 12.32 4.83 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.78 13.53 8.74 6.32 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 14.36 14.38 16.55 4.95 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 15.66 13.96 15.94 7.06 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 28.68 25.77 266.62 6.22 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) 03/29/2026 _x86_64_ (2 CPU) 02:03:51 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 37.98 0.00 4.33 1.17 2.59 53.92 02:06:01 AM 0 23.04 0.00 3.21 1.71 2.58 69.46 02:06:01 AM 1 53.04 0.00 5.46 0.63 2.61 38.26 02:07:01 AM all 37.86 0.00 4.17 2.56 2.06 53.35 02:07:01 AM 0 30.97 0.00 4.06 2.14 1.90 60.94 02:07:01 AM 1 44.76 0.00 4.28 2.98 2.22 45.76 02:08:01 AM all 36.82 0.00 2.94 0.49 2.21 57.54 02:08:01 AM 0 39.53 0.00 3.06 0.15 2.02 55.24 02:08:01 AM 1 34.12 0.00 2.82 0.82 2.41 59.83 02:09:01 AM all 38.74 0.00 2.67 0.23 2.19 56.16 02:09:01 AM 0 30.56 0.00 2.34 0.15 2.24 64.71 02:09:01 AM 1 46.97 0.00 3.00 0.32 2.14 47.57 02:10:01 AM all 33.52 0.00 2.60 0.55 2.20 61.12 02:10:01 AM 0 22.70 0.00 2.43 0.40 1.97 72.50 02:10:01 AM 1 44.36 0.00 2.78 0.71 2.43 49.71 02:11:01 AM all 39.76 0.00 3.41 0.33 2.71 53.78 02:11:01 AM 0 22.67 0.00 2.70 0.28 2.85 71.51 02:11:01 AM 1 57.03 0.00 4.13 0.38 2.58 35.87 Average: all 37.45 0.00 3.36 0.89 2.33 55.98 Average: 0 28.22 0.00 2.97 0.80 2.26 65.75 Average: 1 46.71 0.00 3.75 0.97 2.40 46.17