---> uname -a: Linux prd-centos8-builder-2c-4g-48.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 474 1148 17 2042 2915 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:69:2e:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe69:2efe/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) 04/07/2026 _x86_64_ (2 CPU) 13:03:55 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 57.93 0.42 57.51 11.20 5937.75 01:07:01 PM 71.00 2.17 68.83 108.75 8818.06 01:08:01 PM 28.78 0.08 28.70 1.87 3046.83 01:09:01 PM 19.52 0.27 19.26 41.85 502.03 01:10:01 PM 14.18 0.00 14.18 0.00 484.29 01:11:01 PM 20.03 0.72 19.31 31.06 607.66 01:12:01 PM 18.24 0.38 17.86 38.65 518.79 Average: 32.81 0.58 32.24 33.34 2845.14 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1390720 3042964 2362956 62.95 2104 1821188 598072 12.45 143992 1932424 134012 01:07:01 PM 1234664 2998856 2519012 67.11 2104 1925892 614372 12.79 147728 2054580 28760 01:08:01 PM 1247852 3051180 2505824 66.76 2104 1964384 562588 11.72 172356 2014716 8380 01:09:01 PM 1083340 2926084 2670336 71.14 2104 2003928 692052 14.41 213988 2137936 45796 01:10:01 PM 1200260 3004728 2553416 68.02 2104 1965640 625044 13.02 211352 2022652 2820 01:11:01 PM 1123620 2935260 2630056 70.07 2104 1972832 673256 14.02 396436 1915076 13788 01:12:01 PM 1158084 2967716 2595592 69.15 2104 1970312 639052 13.31 395304 1881652 20328 Average: 1205506 2989541 2548170 67.88 2104 1946311 629205 13.10 240165 1994148 36269 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 80.67 69.34 901.68 7.04 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 24.12 21.91 177.88 5.38 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 49.71 43.54 637.59 6.88 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 12.66 14.83 13.22 6.15 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 10.90 11.56 9.18 3.79 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 16.31 15.84 15.61 6.93 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 11.68 11.88 11.08 5.77 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 29.43 26.99 252.30 5.99 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) 04/07/2026 _x86_64_ (2 CPU) 13:03:55 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 36.92 0.00 4.35 1.30 3.12 54.31 01:06:01 PM 0 56.35 0.00 6.35 1.94 2.51 32.85 01:06:01 PM 1 17.90 0.00 2.39 0.67 3.73 75.32 01:07:01 PM all 36.80 0.00 4.41 2.41 2.52 53.86 01:07:01 PM 0 48.80 0.00 5.55 2.04 2.45 41.17 01:07:01 PM 1 24.89 0.00 3.29 2.78 2.60 66.45 01:08:01 PM all 34.78 0.00 2.64 0.51 2.54 59.53 01:08:01 PM 0 57.15 0.00 3.41 0.22 2.27 36.95 01:08:01 PM 1 12.68 0.00 1.88 0.80 2.80 81.83 01:09:01 PM all 37.02 0.00 2.72 0.42 2.31 57.52 01:09:01 PM 0 49.56 0.00 3.27 0.37 2.07 44.74 01:09:01 PM 1 24.62 0.00 2.19 0.48 2.55 70.16 01:10:01 PM all 34.25 0.00 2.82 0.21 2.27 60.45 01:10:01 PM 0 37.48 0.00 2.95 0.18 1.89 57.51 01:10:01 PM 1 31.04 0.00 2.70 0.25 2.65 63.37 01:11:01 PM all 37.07 0.00 2.96 0.55 2.71 56.70 01:11:01 PM 0 47.73 0.00 3.51 0.40 2.78 45.58 01:11:01 PM 1 26.48 0.00 2.42 0.71 2.65 67.75 01:12:01 PM all 37.21 0.00 3.36 0.42 2.49 56.52 01:12:01 PM 0 56.11 0.00 4.25 0.38 2.18 37.08 01:12:01 PM 1 18.58 0.00 2.47 0.46 2.80 75.69 Average: all 36.29 0.00 3.32 0.83 2.57 56.98 Average: 0 50.45 0.00 4.18 0.79 2.31 42.27 Average: 1 22.30 0.00 2.48 0.88 2.83 71.53