---> uname -a: Linux prd-centos8-builder-2c-4g-4361.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: 2799.998 BogoMIPS: 5599.99 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 480 1150 17 2034 2909 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:c1:2a:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.88/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fec1:2a57/64 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) 07/02/2025 _x86_64_ (2 CPU) 02:03:57 LINUX RESTART (2 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 55.49 2.68 52.81 294.82 5546.93 02:07:01 AM 63.27 0.32 62.95 44.24 7068.97 02:08:01 AM 35.33 0.23 35.09 10.93 4592.07 02:09:01 AM 21.49 0.27 21.23 41.85 917.18 02:10:01 AM 15.24 0.00 15.24 0.00 390.67 02:11:01 AM 18.31 0.38 17.93 18.26 529.61 02:12:01 AM 18.91 0.38 18.53 38.65 548.62 Average: 32.52 0.60 31.92 63.56 2792.65 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1302512 2942744 2451164 65.30 2104 1808272 695900 14.49 143144 2015488 128816 02:07:01 AM 1245780 3007156 2507896 66.81 2104 1922924 607800 12.66 146108 2044548 89572 02:08:01 AM 1122084 2948104 2631592 70.11 2104 1987048 662416 13.79 173992 2140316 52940 02:09:01 AM 1179656 2975864 2574020 68.57 2104 1957316 632556 13.17 204004 2051704 8408 02:10:01 AM 1198092 2994836 2555584 68.08 2104 1957816 616704 12.84 205052 2031260 8840 02:11:01 AM 1177568 2973496 2576108 68.63 2104 1956936 640584 13.34 389012 1868900 7496 02:12:01 AM 1178984 2979116 2574692 68.59 2104 1960596 632800 13.18 388844 1867216 20172 Average: 1200668 2974474 2553008 68.01 2104 1935844 641251 13.35 235737 2002776 45178 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 58.93 45.32 795.71 5.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.72 23.09 263.71 5.14 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 42.79 36.43 551.77 7.21 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.31 12.85 12.08 5.09 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.45 12.48 8.88 4.83 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 15.86 15.89 16.41 6.61 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.03 12.36 9.09 5.93 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 25.08 22.58 235.47 5.69 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) 07/02/2025 _x86_64_ (2 CPU) 02:03:57 LINUX RESTART (2 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 36.01 0.00 4.36 1.80 4.28 53.54 02:06:01 AM 0 36.01 0.00 4.63 1.99 4.31 53.06 02:06:01 AM 1 36.01 0.00 4.10 1.62 4.25 54.03 02:07:01 AM all 37.72 0.00 4.21 1.92 3.48 52.66 02:07:01 AM 0 39.43 0.00 4.35 1.96 3.53 50.72 02:07:01 AM 1 36.01 0.00 4.07 1.89 3.43 54.60 02:08:01 AM all 34.68 0.00 3.23 1.14 2.93 58.03 02:08:01 AM 0 19.51 0.00 2.37 1.18 2.75 74.19 02:08:01 AM 1 49.94 0.00 4.09 1.09 3.11 41.77 02:09:01 AM all 37.19 0.00 2.81 0.56 2.69 56.74 02:09:01 AM 0 17.92 0.00 2.61 0.67 2.69 76.10 02:09:01 AM 1 56.64 0.00 3.02 0.45 2.69 37.21 02:10:01 AM all 36.46 0.00 2.41 0.43 2.62 58.08 02:10:01 AM 0 14.59 0.00 1.79 0.33 2.61 80.69 02:10:01 AM 1 58.52 0.00 3.03 0.53 2.63 35.29 02:11:01 AM all 35.38 0.00 3.04 0.67 2.65 58.26 02:11:01 AM 0 23.23 0.00 2.68 0.77 2.58 70.73 02:11:01 AM 1 47.59 0.00 3.40 0.56 2.71 45.74 02:12:01 AM all 40.28 0.00 3.35 0.50 2.48 53.39 02:12:01 AM 0 30.93 0.00 2.84 0.61 2.23 63.39 02:12:01 AM 1 49.65 0.00 3.86 0.38 2.74 43.37 Average: all 36.82 0.00 3.34 1.00 3.02 55.82 Average: 0 25.93 0.00 3.04 1.07 2.96 67.00 Average: 1 47.76 0.00 3.65 0.93 3.08 44.58