---> uname -a: Linux prd-centos8-builder-2c-4g-9477.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 485 978 17 2201 2902 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:92:ff:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fe92:ffb6/64 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) 08/29/2026 _x86_64_ (2 CPU) 14:03:53 LINUX RESTART (2 CPU) 02:05:01 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 66.42 15.21 51.21 2423.99 2750.12 02:07:01 PM 42.79 0.20 42.59 29.99 3936.69 02:08:01 PM 59.85 0.72 59.14 167.92 7677.23 02:09:01 PM 34.29 0.55 33.74 66.91 7426.27 02:10:01 PM 21.69 0.05 21.64 1.34 2388.71 02:11:01 PM 14.83 0.17 14.66 30.95 735.65 02:12:01 PM 14.18 0.07 14.11 3.07 494.29 02:13:01 PM 13.51 0.00 13.51 0.00 518.45 02:14:01 PM 14.98 0.00 14.98 0.00 706.20 02:15:01 PM 2.97 0.00 2.97 0.00 102.45 02:16:01 PM 27.25 0.25 27.00 25.05 1672.83 02:17:01 PM 29.34 0.20 29.14 23.33 1928.22 Average: 28.51 1.45 27.06 231.08 2527.71 02:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 1585248 3059772 2168436 57.77 2104 1653496 603680 12.57 138116 1780760 30676 02:07:01 PM 1387072 3040968 2366612 63.05 2104 1821936 585536 12.19 144148 1932516 135920 02:08:01 PM 1160688 3044560 2592996 69.08 2104 2043752 562076 11.70 145372 2126548 182900 02:09:01 PM 1073364 2968808 2680320 71.41 2104 2054980 630552 13.13 148880 2206128 7620 02:10:01 PM 1060188 2996440 2693496 71.76 2104 2094916 609224 12.69 173836 2193736 8504 02:11:01 PM 1104112 3038552 2649572 70.59 2104 2093176 572168 11.91 175984 2145940 4 02:12:01 PM 1088868 3024888 2664816 70.99 2104 2094796 574976 11.97 213804 2123932 7372 02:13:01 PM 1057032 2993164 2696652 71.84 2104 2094816 617988 12.87 213924 2155136 7420 02:14:01 PM 1054000 2988520 2699684 71.92 2104 2093272 616092 12.83 214896 2157308 4 02:15:01 PM 1056212 2990656 2697472 71.86 2104 2093272 608132 12.66 215372 2155976 4 02:16:01 PM 893604 2875276 2860080 76.19 2104 2139760 719724 14.99 401376 2129144 31108 02:17:01 PM 1018696 2989328 2734988 72.86 2104 2128044 616504 12.84 406696 1998676 20880 Average: 1128257 3000911 2625427 69.94 2104 2033851 609721 12.70 216034 2092150 36034 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 164.58 97.62 963.91 54.18 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 27.96 22.53 659.87 2.96 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 44.76 36.25 657.84 7.27 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 5.75 7.25 3.94 2.84 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 34.26 24.08 652.33 3.71 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 7.04 8.43 7.51 2.62 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 7.83 8.71 4.31 3.46 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 5.78 7.43 3.37 3.07 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 5.76 7.40 4.14 2.68 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 5.48 5.15 4.66 0.76 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 86.19 39.85 454.58 9.55 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 8.26 9.05 5.19 3.86 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 33.63 22.81 284.97 8.08 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) 08/29/2026 _x86_64_ (2 CPU) 14:03:53 LINUX RESTART (2 CPU) 02:05:01 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 25.98 0.00 4.12 3.32 5.55 61.04 02:06:01 PM 0 16.33 0.00 4.34 5.33 5.91 68.10 02:06:01 PM 1 35.77 0.00 3.89 1.27 5.20 53.88 02:07:01 PM all 26.68 0.00 3.07 1.23 4.16 64.87 02:07:01 PM 0 27.24 0.00 3.03 1.02 4.25 64.46 02:07:01 PM 1 26.11 0.00 3.10 1.43 4.06 65.29 02:08:01 PM all 26.40 0.00 3.16 2.22 3.70 64.52 02:08:01 PM 0 30.36 0.00 3.85 2.46 3.74 59.59 02:08:01 PM 1 22.46 0.00 2.48 1.97 3.67 69.43 02:09:01 PM all 23.84 0.00 2.20 1.55 4.00 68.41 02:09:01 PM 0 24.48 0.00 2.14 1.31 3.63 68.45 02:09:01 PM 1 23.21 0.00 2.25 1.78 4.38 68.38 02:10:01 PM all 22.58 0.00 1.98 0.74 3.76 70.94 02:10:01 PM 0 21.07 0.00 2.00 1.13 3.83 71.97 02:10:01 PM 1 24.09 0.00 1.97 0.34 3.68 69.91 02:11:01 PM all 19.24 0.00 1.07 0.44 4.65 74.62 02:11:01 PM 0 21.13 0.00 1.07 0.23 4.42 73.14 02:11:01 PM 1 17.35 0.00 1.06 0.64 4.87 76.08 02:12:01 PM all 20.97 0.00 2.05 0.28 4.49 72.22 02:12:01 PM 0 17.18 0.00 1.83 0.37 4.56 76.06 02:12:01 PM 1 24.78 0.00 2.28 0.18 4.41 68.35 02:13:01 PM all 22.55 0.00 1.34 0.41 4.51 71.19 02:13:01 PM 0 8.40 0.00 0.97 0.40 4.45 85.78 02:13:01 PM 1 36.87 0.00 1.71 0.42 4.57 56.43 02:14:01 PM all 23.55 0.00 1.19 0.50 4.31 70.45 02:14:01 PM 0 20.62 0.00 1.05 0.53 4.15 73.64 02:14:01 PM 1 26.47 0.00 1.33 0.47 4.47 67.26 02:15:01 PM all 9.49 0.00 0.96 0.11 3.18 86.26 02:15:01 PM 0 12.31 0.00 1.21 0.00 2.66 83.81 02:15:01 PM 1 6.70 0.00 0.71 0.23 3.69 88.67 02:16:01 PM all 40.54 0.00 2.92 0.94 6.29 49.31 02:16:01 PM 0 37.78 0.00 2.79 0.71 6.22 52.50 02:16:01 PM 1 43.30 0.00 3.05 1.17 6.36 46.13 02:16:01 PM CPU %user %nice %system %iowait %steal %idle 02:17:01 PM all 29.13 0.00 3.03 1.05 4.37 62.42 02:17:01 PM 0 18.99 0.00 2.49 1.41 4.37 72.74 02:17:01 PM 1 39.33 0.00 3.58 0.69 4.36 52.05 Average: all 24.25 0.00 2.26 1.06 4.41 68.02 Average: 0 21.31 0.00 2.23 1.25 4.35 70.86 Average: 1 27.18 0.00 2.28 0.88 4.48 65.18