---> uname -a: Linux prd-centos8-builder-2c-4g-9566.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 493 950 17 2222 2894 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:5d:6c:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:fe5d:6c49/64 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) 08/30/2026 _x86_64_ (2 CPU) 14:03:43 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 65.51 6.48 59.03 953.68 3478.37 02:07:01 PM 60.74 0.00 60.74 0.00 8141.06 02:08:01 PM 46.31 0.70 45.61 167.92 7115.18 02:09:01 PM 24.96 0.55 24.41 66.91 4386.10 02:10:01 PM 20.76 0.05 20.71 1.33 873.63 02:11:01 PM 8.85 0.82 8.03 52.37 379.73 02:12:01 PM 18.03 0.07 17.96 3.07 509.88 02:13:01 PM 15.53 0.00 15.53 0.00 554.44 02:14:01 PM 9.66 0.00 9.66 0.00 395.52 02:15:02 PM 4.13 0.00 4.13 0.00 90.80 02:16:01 PM 30.99 0.25 30.74 25.48 2484.12 02:17:01 PM 21.64 0.20 21.44 23.33 945.00 Average: 27.25 0.76 26.49 107.96 2446.12 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1513944 3029308 2239736 59.67 2104 1692700 619068 12.89 143352 1841600 47876 02:07:01 PM 1261692 2982656 2491988 66.39 2104 1888296 628912 13.10 144556 2049800 56264 02:08:01 PM 1058208 2948744 2695472 71.81 2104 2050092 647468 13.48 146160 2223844 60824 02:09:01 PM 952348 2886260 2801332 74.63 2104 2092236 708704 14.76 149332 2321164 19504 02:10:01 PM 954472 2887872 2799208 74.57 2104 2092220 705252 14.69 174152 2297496 6728 02:11:01 PM 1063308 3000852 2690372 71.67 2104 2096444 594764 12.39 176412 2187536 8500 02:12:01 PM 985864 2932196 2767816 73.74 2104 2105048 659804 13.74 214876 2225992 17096 02:13:01 PM 957548 2932740 2796132 74.49 2104 2133924 659948 13.74 217640 2252116 45876 02:14:01 PM 1048084 2983208 2705596 72.08 2104 2093876 607536 12.65 214636 2163624 4 02:15:02 PM 1023244 2961008 2730436 72.74 2104 2096536 631132 13.14 215012 2187644 8492 02:16:01 PM 955796 2945192 2797884 74.54 2104 2147332 647012 13.47 401924 2067232 9208 02:17:01 PM 1030500 3021868 2723180 72.55 2104 2148820 570156 11.87 409448 1984180 5836 Average: 1067084 2959325 2686596 71.57 2104 2053127 639980 13.33 217292 2150186 23851 02:05:01 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 30.79 23.11 502.63 7.95 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 35.14 29.88 750.43 5.60 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 35.93 30.72 361.24 4.82 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 32.94 30.24 650.86 4.66 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 6.55 7.71 3.93 3.21 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 7.36 6.88 8.66 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 7.82 9.55 4.17 4.37 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 6.47 7.77 3.72 3.43 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 5.31 5.45 4.13 1.19 0.00 0.00 0.00 0.00 02:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 PM eth0 7.43 7.40 5.61 2.11 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 61.37 27.89 192.58 9.21 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 8.90 6.16 3.87 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 20.40 16.27 207.86 4.31 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) 08/30/2026 _x86_64_ (2 CPU) 14:03:43 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 20.88 0.00 2.70 3.12 2.42 70.88 02:06:01 PM 0 23.66 0.00 3.19 2.34 2.24 68.57 02:06:01 PM 1 18.10 0.00 2.22 3.89 2.61 73.18 02:07:01 PM all 28.31 0.00 3.32 1.63 2.94 63.80 02:07:01 PM 0 42.69 0.00 4.48 2.28 2.64 47.91 02:07:01 PM 1 14.13 0.00 2.18 0.99 3.22 79.47 02:08:01 PM all 28.13 0.00 2.90 1.09 2.50 65.37 02:08:01 PM 0 44.37 0.00 3.74 1.44 2.39 48.06 02:08:01 PM 1 12.11 0.00 2.06 0.75 2.62 82.46 02:09:01 PM all 28.34 0.00 2.16 0.85 1.88 66.77 02:09:01 PM 0 28.96 0.00 2.02 0.76 1.93 66.33 02:09:01 PM 1 27.72 0.00 2.30 0.95 1.82 67.20 02:10:01 PM all 25.84 0.00 1.69 0.73 1.38 70.35 02:10:01 PM 0 24.53 0.00 1.05 0.83 1.31 72.28 02:10:01 PM 1 27.16 0.00 2.34 0.63 1.45 68.42 02:11:01 PM all 8.06 0.00 1.11 0.35 0.83 89.65 02:11:01 PM 0 11.06 0.00 1.26 0.28 0.77 86.62 02:11:01 PM 1 5.06 0.00 0.96 0.41 0.90 92.67 02:12:01 PM all 29.93 0.00 1.76 0.64 3.07 64.60 02:12:01 PM 0 43.02 0.00 2.10 0.84 2.53 51.50 02:12:01 PM 1 17.10 0.00 1.43 0.44 3.59 77.45 02:13:01 PM all 23.49 0.00 1.37 0.43 2.36 72.35 02:13:01 PM 0 35.60 0.00 1.78 0.26 2.23 60.13 02:13:01 PM 1 11.48 0.00 0.97 0.59 2.49 84.47 02:14:01 PM all 14.91 0.00 1.07 0.29 1.77 81.95 02:14:01 PM 0 15.18 0.00 1.12 0.20 1.55 81.95 02:14:01 PM 1 14.65 0.00 1.02 0.38 1.99 81.96 02:15:02 PM all 13.89 0.00 1.26 0.09 1.59 83.18 02:15:02 PM 0 20.19 0.00 1.69 0.08 1.21 76.82 02:15:02 PM 1 7.65 0.00 0.82 0.10 1.96 89.47 02:16:01 PM all 46.64 0.00 2.57 0.67 3.65 46.47 02:16:01 PM 0 55.39 0.00 2.18 0.86 3.58 38.00 02:16:01 PM 1 37.94 0.00 2.95 0.48 3.72 54.90 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 29.90 0.00 2.58 0.77 1.85 64.89 02:17:01 PM 0 49.06 0.00 3.55 0.92 1.67 44.81 02:17:01 PM 1 11.01 0.00 1.63 0.63 2.02 84.72 Average: all 24.85 0.00 2.04 0.89 2.19 70.03 Average: 0 32.78 0.00 2.35 0.93 2.00 61.94 Average: 1 16.97 0.00 1.74 0.85 2.37 78.07