---> uname -a: Linux prd-centos8-builder-2c-4g-2928.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:37:c1:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe37:c1f7/64 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) 09/05/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 61.10 0.32 60.78 9.73 5740.89 08:07:01 PM 70.56 0.50 70.06 53.85 8922.46 08:08:01 PM 26.77 0.25 26.52 40.12 2686.85 08:09:01 PM 18.10 0.07 18.03 3.07 472.80 08:10:01 PM 14.71 0.00 14.71 0.00 597.63 08:11:01 PM 19.36 0.55 18.81 33.46 527.07 Average: 35.10 0.28 34.82 23.37 3158.10 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1302472 2983756 2451204 65.30 2104 1849204 641704 13.36 150364 2010080 162456 08:07:01 PM 1168272 2928240 2585404 68.88 2104 1921568 671284 13.98 148572 2119784 22756 08:08:01 PM 1208080 3006832 2545596 67.82 2104 1959452 598424 12.46 173912 2050604 8856 08:09:01 PM 1159704 2958488 2593972 69.10 2104 1959544 633360 13.19 207272 2067320 8844 08:10:01 PM 1207200 3004336 2546476 67.84 2104 1957988 609508 12.69 208116 2017040 7372 08:11:01 PM 1167192 2965580 2586484 68.91 2104 1959132 629972 13.12 392208 1875528 7520 Average: 1202153 2974539 2551523 67.97 2104 1934481 630709 13.13 213407 2023393 36301 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 61.36 51.05 745.81 5.80 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.06 19.11 156.18 5.67 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 47.88 41.10 594.48 6.87 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 9.62 12.36 7.46 5.53 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 13.38 13.43 11.16 4.37 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 17.86 16.03 16.59 13.02 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 28.36 25.52 255.29 6.88 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) 09/05/2025 _x86_64_ (2 CPU) 20:03:53 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 38.84 0.00 4.51 1.47 1.94 53.24 08:06:01 PM 0 49.39 0.00 5.47 1.20 1.86 42.08 08:06:01 PM 1 28.34 0.00 3.57 1.75 2.01 64.33 08:07:01 PM all 38.32 0.00 4.08 2.27 1.88 53.45 08:07:01 PM 0 48.79 0.00 4.12 2.13 1.93 43.04 08:07:01 PM 1 27.88 0.00 4.03 2.40 1.84 63.85 08:08:01 PM all 36.44 0.00 2.70 0.61 1.89 58.36 08:08:01 PM 0 59.47 0.00 3.45 0.38 2.15 34.55 08:08:01 PM 1 13.54 0.00 1.95 0.83 1.64 82.04 08:09:01 PM all 39.38 0.00 2.42 0.29 1.97 55.94 08:09:01 PM 0 57.43 0.00 3.23 0.37 2.22 36.75 08:09:01 PM 1 21.49 0.00 1.60 0.21 1.72 74.97 08:10:01 PM all 34.11 0.00 2.95 0.24 1.54 61.16 08:10:01 PM 0 48.82 0.00 3.22 0.28 1.66 46.01 08:10:01 PM 1 19.45 0.00 2.68 0.20 1.41 76.26 08:11:01 PM all 40.33 0.00 2.77 0.42 1.94 54.54 08:11:01 PM 0 63.67 0.00 3.27 0.28 2.27 30.50 08:11:01 PM 1 17.08 0.00 2.27 0.56 1.60 78.49 Average: all 37.90 0.00 3.24 0.88 1.86 56.11 Average: 0 54.59 0.00 3.79 0.77 2.02 38.82 Average: 1 21.30 0.00 2.68 0.99 1.70 73.32