---> uname -a: Linux prd-centos8-builder-2c-4g-1827.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 565 275 17 2824 2800 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:6e:7a:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85349sec preferred_lft 85349sec inet6 fe80::f816:3eff:fe6e:7ab4/64 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) 08/01/2025 _x86_64_ (2 CPU) 07:00:41 LINUX RESTART (2 CPU) 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 166.99 98.62 68.37 10558.40 37428.22 07:03:01 AM 23.67 6.05 17.62 895.15 8369.95 07:04:01 AM 80.11 0.52 79.59 73.71 21893.25 07:05:01 AM 17.13 0.40 16.73 19.46 2002.40 07:06:01 AM 4.37 0.97 3.40 23.99 183.86 07:07:01 AM 0.68 0.00 0.68 0.00 13.86 07:08:01 AM 0.43 0.00 0.43 0.00 4.93 07:09:01 AM 0.45 0.00 0.45 0.00 5.93 07:10:01 AM 0.35 0.00 0.35 0.00 3.48 07:11:01 AM 0.33 0.00 0.33 0.00 3.70 07:12:01 AM 0.35 0.00 0.35 0.00 3.72 07:13:01 AM 0.32 0.00 0.32 0.00 3.15 07:14:01 AM 0.30 0.00 0.30 0.00 3.02 07:15:01 AM 0.33 0.00 0.33 0.00 3.48 07:16:01 AM 9.61 0.12 9.50 10.93 882.84 07:17:01 AM 54.47 0.38 54.09 54.11 4676.45 07:18:01 AM 50.07 0.23 49.84 23.60 5410.46 Average: 24.13 6.32 17.81 686.65 4761.20 07:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 1470612 3015108 2283060 60.82 2104 1726184 919572 19.15 203148 1837472 176988 07:03:01 AM 1190608 2943968 2563064 68.28 2104 1931244 976460 20.33 227056 2078660 112888 07:04:01 AM 611188 2860620 3142484 83.72 2104 2394444 960632 20.00 216892 2536724 47152 07:05:01 AM 561872 2817460 3191800 85.03 2104 2399884 1021264 21.27 227148 2570716 908 07:06:01 AM 539152 2795460 3214520 85.64 2104 2400608 1024980 21.34 227988 2591964 16 07:07:01 AM 528564 2784876 3225108 85.92 2104 2400612 1024980 21.34 227992 2601248 4 07:08:01 AM 521280 2777584 3232392 86.11 2104 2400612 1032332 21.50 227992 2608432 4 07:09:01 AM 532868 2788960 3220804 85.80 2104 2400612 1032332 21.50 227992 2603992 4 07:10:01 AM 532548 2788644 3221124 85.81 2104 2400616 1026900 21.38 227996 2604092 4 07:11:01 AM 533096 2789176 3220576 85.80 2104 2400616 1026900 21.38 227996 2604180 4 07:12:01 AM 533116 2789200 3220556 85.80 2104 2400620 1026900 21.38 227996 2604256 4 07:13:01 AM 533400 2789484 3220272 85.79 2104 2400620 1026900 21.38 227996 2604188 4 07:14:01 AM 533452 2789536 3220220 85.79 2104 2400620 1026900 21.38 227996 2604192 4 07:15:01 AM 533688 2789776 3219984 85.78 2104 2400624 1034220 21.54 227996 2604096 4 07:16:01 AM 609432 2918516 3144240 83.76 2104 2450820 641792 13.36 420952 2331080 41256 07:17:01 AM 468760 2925868 3284912 87.51 2104 2585640 611524 12.73 423804 2437720 81564 07:18:01 AM 312840 2896256 3440832 91.67 2104 2696740 624576 13.01 432892 2556580 81424 Average: 620381 2838852 3133291 83.47 2104 2364183 943480 19.65 260696 2492917 31896 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 279.72 160.55 1285.53 59.18 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 AM eth0 52.97 38.48 1103.64 3.46 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 3.28 3.40 1.81 0.45 0.00 0.00 0.00 0.00 07:05:01 AM lo 12.03 12.03 21.90 21.90 0.00 0.00 0.00 0.00 07:05:01 AM eth0 22.01 21.80 10.66 23.33 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 AM eth0 9.43 6.73 6.72 11.68 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:07:01 AM eth0 0.72 0.68 0.35 0.30 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 AM eth0 0.37 0.53 0.03 0.05 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 AM eth0 0.33 0.52 0.03 0.05 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 AM eth0 0.40 0.52 0.09 0.05 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 AM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:12:01 AM eth0 0.47 0.58 0.10 0.11 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:13:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:14:01 AM eth0 0.38 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:15:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 07:16:01 AM lo 1.60 1.60 2.74 2.74 0.00 0.00 0.00 0.00 07:16:01 AM eth0 22.64 19.24 160.52 3.67 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 34.68 28.52 391.99 5.37 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 27.26 23.90 241.15 5.52 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 1.45 1.45 0.00 0.00 0.00 0.00 Average: eth0 26.82 18.10 188.50 6.67 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) 08/01/2025 _x86_64_ (2 CPU) 07:00:41 LINUX RESTART (2 CPU) 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 41.67 0.03 10.64 7.77 2.21 37.68 07:02:01 AM 0 44.54 0.03 8.98 7.66 1.98 36.81 07:02:01 AM 1 38.80 0.03 12.30 7.88 2.44 38.55 07:03:01 AM all 14.68 0.00 2.19 1.03 1.28 80.82 07:03:01 AM 0 24.17 0.00 2.91 1.06 1.28 70.58 07:03:01 AM 1 5.22 0.00 1.48 0.99 1.28 91.03 07:04:01 AM all 38.92 0.00 6.21 2.91 3.12 48.85 07:04:01 AM 0 77.89 0.00 9.26 0.10 2.72 10.04 07:04:01 AM 1 1.16 0.00 3.26 5.62 3.51 86.44 07:05:01 AM all 8.82 0.00 1.60 0.50 2.21 86.87 07:05:01 AM 0 9.15 0.00 1.62 0.56 2.28 86.39 07:05:01 AM 1 8.49 0.00 1.59 0.43 2.15 87.35 07:06:01 AM all 2.45 0.00 0.60 0.16 3.71 93.08 07:06:01 AM 0 2.56 0.00 0.53 0.16 4.11 92.64 07:06:01 AM 1 2.35 0.00 0.67 0.16 3.31 93.52 07:07:01 AM all 1.20 0.00 0.36 0.00 3.05 95.39 07:07:01 AM 0 0.98 0.00 0.34 0.00 3.00 95.68 07:07:01 AM 1 1.42 0.00 0.38 0.00 3.11 95.09 07:08:01 AM all 1.22 0.00 0.39 0.00 2.82 95.57 07:08:01 AM 0 0.92 0.00 0.36 0.00 2.78 95.95 07:08:01 AM 1 1.52 0.00 0.43 0.00 2.87 95.19 07:09:01 AM all 1.13 0.00 0.39 0.00 4.39 94.10 07:09:01 AM 0 1.38 0.00 0.47 0.00 4.85 93.31 07:09:01 AM 1 0.87 0.00 0.31 0.00 3.92 94.90 07:10:01 AM all 1.15 0.00 0.38 0.00 1.96 96.52 07:10:01 AM 0 1.37 0.00 0.36 0.00 1.88 96.38 07:10:01 AM 1 0.92 0.00 0.40 0.00 2.03 96.65 07:11:01 AM all 1.25 0.00 0.37 0.00 0.11 98.27 07:11:01 AM 0 0.58 0.00 0.08 0.00 0.02 99.32 07:11:01 AM 1 1.93 0.00 0.66 0.00 0.20 97.20 07:12:01 AM all 1.09 0.00 0.35 0.00 0.12 98.45 07:12:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 07:12:01 AM 1 1.62 0.00 0.65 0.00 0.19 97.55 07:12:01 AM CPU %user %nice %system %iowait %steal %idle 07:13:01 AM all 1.35 0.00 0.42 0.00 0.11 98.12 07:13:01 AM 0 2.54 0.00 0.69 0.00 0.20 96.56 07:13:01 AM 1 0.17 0.00 0.15 0.00 0.02 99.67 07:14:01 AM all 1.35 0.00 0.43 0.00 0.11 98.11 07:14:01 AM 0 1.54 0.00 0.39 0.00 0.10 97.97 07:14:01 AM 1 1.16 0.00 0.47 0.00 0.12 98.25 07:15:01 AM all 1.29 0.00 0.42 0.00 0.09 98.20 07:15:01 AM 0 2.36 0.00 0.69 0.00 0.17 96.78 07:15:01 AM 1 0.22 0.00 0.15 0.00 0.02 99.62 07:16:01 AM all 17.71 0.00 2.66 0.18 1.26 78.19 07:16:01 AM 0 12.30 0.00 2.39 0.28 1.25 83.78 07:16:01 AM 1 23.20 0.00 2.93 0.07 1.28 72.53 07:17:01 AM all 39.45 0.00 3.88 1.68 2.90 52.08 07:17:01 AM 0 46.53 0.00 3.82 1.47 2.76 45.42 07:17:01 AM 1 32.40 0.00 3.94 1.89 3.05 58.72 07:18:01 AM all 39.17 0.00 4.62 1.26 2.83 52.12 07:18:01 AM 0 38.97 0.00 4.25 1.07 2.88 52.83 07:18:01 AM 1 39.38 0.00 4.99 1.45 2.77 51.41 Average: all 12.58 0.00 2.11 0.91 1.92 82.49 Average: 0 15.72 0.00 2.18 0.72 1.92 79.46 Average: 1 9.43 0.00 2.04 1.09 1.91 85.52