---> uname -a: Linux prd-centos8-builder-2c-4g-2693.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 469 1160 17 2036 2921 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:74:89:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.85/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe74:8949/64 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) 09/02/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 53.34 0.68 52.66 20.66 5644.01 09:07:01 PM 68.34 0.50 67.84 53.85 7224.84 09:08:01 PM 37.41 0.05 37.36 1.33 4863.56 09:09:01 PM 16.31 0.27 16.05 41.86 448.48 09:10:01 PM 18.18 0.00 18.18 0.00 701.77 09:11:01 PM 20.38 0.37 20.01 18.13 771.71 09:12:01 PM 18.64 0.38 18.26 38.65 532.34 Average: 33.23 0.32 32.91 24.93 2883.76 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1387868 3037272 2365808 63.03 2104 1817148 601720 12.53 145584 1927988 136280 09:07:01 PM 1256144 3018876 2497532 66.54 2104 1924220 595368 12.40 148104 2031644 84496 09:08:01 PM 1101040 2932268 2652636 70.67 2104 1992276 677580 14.11 174932 2157296 42736 09:09:01 PM 1170768 2972064 2582908 68.81 2104 1962316 636152 13.25 207300 2055212 11620 09:10:01 PM 1210244 3008976 2543432 67.76 2104 1959712 621608 12.94 207508 2015480 8840 09:11:01 PM 1216972 3014968 2536704 67.58 2104 1958828 599668 12.49 391768 1824580 7496 09:12:01 PM 1215616 3017572 2538060 67.62 2104 1962408 592744 12.34 391416 1825756 20088 Average: 1222665 3000285 2531011 67.43 2104 1939558 617834 12.87 238087 1976851 44508 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 62.82 51.86 806.05 5.48 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 26.94 23.48 244.80 5.38 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 43.96 38.98 589.96 7.35 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.68 12.93 12.26 5.06 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.71 11.51 8.14 4.54 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 17.41 16.54 16.88 11.63 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 11.00 11.56 8.86 5.67 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 26.22 23.84 240.98 6.44 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) 09/02/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 39.04 0.00 4.54 1.10 2.23 53.08 09:06:01 PM 0 42.53 0.00 4.77 1.30 1.99 49.41 09:06:01 PM 1 35.57 0.00 4.32 0.91 2.46 56.74 09:07:01 PM all 37.01 0.00 4.36 2.40 3.17 53.05 09:07:01 PM 0 55.65 0.00 5.61 2.46 3.14 33.14 09:07:01 PM 1 18.60 0.00 3.13 2.35 3.20 72.72 09:08:01 PM all 37.81 0.00 2.68 1.12 2.61 55.78 09:08:01 PM 0 42.78 0.00 2.80 1.47 2.85 50.11 09:08:01 PM 1 32.83 0.00 2.56 0.78 2.38 61.46 09:09:01 PM all 38.05 0.00 2.93 0.27 2.52 56.23 09:09:01 PM 0 52.74 0.00 3.76 0.18 2.44 40.88 09:09:01 PM 1 23.46 0.00 2.11 0.36 2.60 71.47 09:10:01 PM all 37.10 0.00 2.55 0.31 2.45 57.59 09:10:01 PM 0 58.65 0.00 3.80 0.17 2.34 35.05 09:10:01 PM 1 15.80 0.00 1.31 0.44 2.56 79.88 09:11:01 PM all 34.41 0.00 3.05 0.67 2.78 59.09 09:11:01 PM 0 38.96 0.00 3.79 0.89 2.59 53.76 09:11:01 PM 1 29.89 0.00 2.31 0.44 2.97 64.39 09:12:01 PM all 40.80 0.00 3.32 0.53 2.50 52.85 09:12:01 PM 0 55.76 0.00 3.94 0.55 2.35 37.40 09:12:01 PM 1 25.98 0.00 2.71 0.51 2.64 68.17 Average: all 37.75 0.00 3.35 0.92 2.61 55.38 Average: 0 49.57 0.00 4.07 1.00 2.53 42.83 Average: 1 26.00 0.00 2.63 0.83 2.69 67.85