---> uname -a: Linux prd-centos8-builder-2c-4g-7589.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 512 974 17 2178 2875 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:f3:e4:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.29/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fef3:e4e5/64 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) 08/05/2026 _x86_64_ (2 CPU) 14:03:49 LINUX RESTART (2 CPU) 02:05:02 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 63.90 7.06 56.84 985.67 3135.47 02:07:01 PM 56.73 0.08 56.65 1.60 6571.19 02:08:01 PM 52.30 1.70 50.60 196.87 9076.84 02:09:01 PM 22.98 0.55 22.43 66.91 4355.28 02:10:01 PM 20.24 0.05 20.19 1.33 908.18 02:11:01 PM 9.69 0.82 8.88 52.37 454.45 02:12:01 PM 17.59 0.07 17.53 3.07 455.00 02:13:01 PM 15.73 0.00 15.73 0.00 569.61 02:14:01 PM 8.81 0.00 8.81 0.00 444.95 02:15:01 PM 7.08 0.00 7.08 0.00 189.94 02:16:01 PM 16.63 0.25 16.38 25.06 628.99 02:17:01 PM 16.05 0.20 15.85 23.33 463.66 Average: 25.59 0.89 24.70 111.82 2269.97 02:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1500352 3006172 2253324 60.03 2104 1683760 645464 13.44 142648 1855920 50456 02:07:01 PM 1288456 2998884 2465220 65.67 2104 1878032 616232 12.83 145000 2017300 97292 02:08:01 PM 1050924 2945436 2702752 72.00 2104 2054088 637876 13.28 147224 2228004 67284 02:09:01 PM 872408 2862220 2881268 76.76 2104 2148232 727924 15.16 156656 2393644 59684 02:10:01 PM 933036 2872152 2820640 75.14 2104 2097884 725132 15.10 175040 2315696 8392 02:11:01 PM 1028204 2969836 2725472 72.61 2104 2100412 620772 12.93 177420 2219816 8504 02:12:01 PM 925552 2904684 2828124 75.34 2104 2137956 684448 14.25 218408 2281776 45944 02:13:01 PM 914892 2895052 2838784 75.63 2104 2138948 701148 14.60 218576 2291992 46932 02:14:01 PM 1020104 2960860 2733572 72.82 2104 2099540 627700 13.07 215628 2188528 4 02:15:01 PM 978524 2920208 2775152 73.93 2104 2100508 667304 13.90 215844 2230440 8500 02:16:01 PM 1026952 2968696 2726724 72.64 2104 2100300 620780 12.93 406508 1991692 7372 02:17:01 PM 994996 2940912 2758680 73.49 2104 2104120 647272 13.48 413180 2016568 20816 Average: 1044533 2937093 2709143 72.17 2104 2053648 660171 13.75 219344 2169281 35098 02:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 53.96 37.90 533.53 13.42 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 30.16 25.99 724.32 3.40 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 50.08 42.89 467.87 15.84 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 35.29 28.16 650.27 4.82 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 6.58 7.63 3.92 3.20 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 7.48 6.90 8.53 1.37 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 9.33 11.13 5.00 5.13 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 6.00 7.22 3.53 3.15 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 5.10 4.77 4.37 0.80 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 6.90 6.82 4.94 2.16 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 11.83 11.61 9.10 5.92 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 8.38 9.37 5.34 4.26 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 19.21 16.67 201.27 5.28 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) 08/05/2026 _x86_64_ (2 CPU) 14:03:49 LINUX RESTART (2 CPU) 02:05:02 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 20.40 0.00 3.22 3.17 2.39 70.81 02:06:01 PM 0 10.04 0.00 2.46 4.31 2.13 81.07 02:06:01 PM 1 30.82 0.00 3.99 2.02 2.66 60.51 02:07:01 PM all 27.05 0.00 3.46 2.06 2.33 65.10 02:07:01 PM 0 23.76 0.00 3.43 2.36 2.34 68.10 02:07:01 PM 1 30.33 0.00 3.48 1.77 2.31 62.10 02:08:01 PM all 29.48 0.00 3.43 1.60 2.08 63.41 02:08:01 PM 0 7.02 0.00 2.43 2.58 1.98 85.99 02:08:01 PM 1 52.10 0.00 4.44 0.62 2.18 40.66 02:09:01 PM all 29.17 0.00 2.19 0.93 2.10 65.61 02:09:01 PM 0 19.01 0.00 1.57 1.01 2.19 76.22 02:09:01 PM 1 39.38 0.00 2.82 0.85 2.01 54.94 02:10:01 PM all 26.02 0.00 1.65 0.82 1.54 69.97 02:10:01 PM 0 16.04 0.00 1.40 0.55 1.65 80.35 02:10:01 PM 1 36.08 0.00 1.90 1.10 1.43 59.49 02:11:01 PM all 8.02 0.00 1.13 0.30 1.00 89.56 02:11:01 PM 0 8.08 0.00 1.25 0.53 0.96 89.18 02:11:01 PM 1 7.95 0.00 1.01 0.07 1.03 89.94 02:12:01 PM all 30.62 0.00 1.69 0.45 2.93 64.31 02:12:01 PM 0 8.58 0.00 0.80 0.23 3.05 87.34 02:12:01 PM 1 52.94 0.00 2.60 0.68 2.81 40.98 02:13:01 PM all 24.78 0.00 1.36 0.44 1.97 71.45 02:13:01 PM 0 15.78 0.00 1.16 0.33 1.87 80.87 02:13:01 PM 1 33.80 0.00 1.57 0.55 2.07 62.02 02:14:01 PM all 13.98 0.00 1.23 0.31 1.30 83.17 02:14:01 PM 0 10.06 0.00 0.99 0.25 1.42 87.27 02:14:01 PM 1 17.92 0.00 1.46 0.38 1.18 79.06 02:15:01 PM all 15.87 0.00 1.36 0.08 1.05 81.63 02:15:01 PM 0 7.71 0.00 0.95 0.07 0.86 90.42 02:15:01 PM 1 24.03 0.00 1.78 0.10 1.25 72.85 02:16:01 PM all 31.82 0.00 2.57 0.40 2.22 63.00 02:16:01 PM 0 26.04 0.00 2.48 0.31 1.99 69.18 02:16:01 PM 1 37.58 0.00 2.66 0.48 2.44 56.84 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 29.75 0.00 2.42 0.43 2.22 65.18 02:17:01 PM 0 17.86 0.00 2.03 0.38 1.93 77.80 02:17:01 PM 1 41.64 0.00 2.81 0.48 2.51 52.56 Average: all 23.93 0.00 2.14 0.91 1.93 71.09 Average: 0 14.17 0.00 1.74 1.07 1.87 81.15 Average: 1 33.72 0.00 2.54 0.76 1.99 60.99