---> uname -a: Linux prd-centos8-builder-2c-4g-4341.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 542 300 17 2823 2824 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:3d:0a:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe3d:ad2/64 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) 07/01/2025 _x86_64_ (2 CPU) 21:00:52 LINUX RESTART (2 CPU) 09:02:02 PM tps rtps wtps bread/s bwrtn/s 09:03:01 PM 11.67 0.00 11.67 0.00 6141.13 09:04:01 PM 33.18 6.25 26.94 896.75 5019.19 09:05:01 PM 68.26 0.49 67.77 74.42 19895.26 09:06:01 PM 11.51 0.00 11.51 0.00 1763.27 09:07:01 PM 14.81 0.52 14.30 30.39 1189.77 09:08:01 PM 56.24 0.38 55.86 54.12 6612.65 09:09:01 PM 45.53 0.23 45.30 23.59 4825.86 Average: 34.43 1.13 33.30 154.76 6461.30 09:02:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 PM 1481764 3026040 2271912 60.52 2104 1726012 892596 18.59 203756 1825024 24 09:04:01 PM 827240 2880352 2926436 77.96 2104 2215852 979676 20.40 265236 2344492 336792 09:05:01 PM 613336 2862792 3140340 83.66 2104 2394776 935268 19.48 217568 2543540 47384 09:06:01 PM 582760 2833444 3170916 84.47 2104 2395780 949932 19.78 217568 2571844 544 09:07:01 PM 589396 2910732 3164280 84.30 2104 2462564 642300 13.37 421476 2352892 50780 09:08:01 PM 469160 2926828 3284516 87.50 2104 2585932 606536 12.63 424036 2436760 29392 09:09:01 PM 325740 2908440 3427936 91.32 2104 2696544 608372 12.67 433196 2543408 45292 Average: 698485 2906947 3055191 81.39 2104 2353923 802097 16.70 311834 2373994 72887 09:02:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 PM eth0 5.81 4.05 5.97 0.77 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 48.36 32.78 1098.86 2.79 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 2.30 1.86 0.88 0.26 0.00 0.00 0.00 0.00 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 8.57 9.02 5.76 1.41 0.00 0.00 0.00 0.00 09:07:01 PM lo 7.60 7.60 14.13 14.13 0.00 0.00 0.00 0.00 09:07:01 PM eth0 32.94 27.87 204.35 18.36 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 33.13 26.35 367.00 5.27 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 23.53 20.99 223.79 5.12 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 2.03 2.03 0.00 0.00 0.00 0.00 Average: eth0 22.18 17.63 273.68 4.87 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) 07/01/2025 _x86_64_ (2 CPU) 21:00:52 LINUX RESTART (2 CPU) 09:02:02 PM CPU %user %nice %system %iowait %steal %idle 09:03:01 PM all 2.33 0.00 0.29 0.48 1.87 95.03 09:03:01 PM 0 0.65 0.00 0.32 0.45 2.28 96.31 09:03:01 PM 1 4.03 0.00 0.27 0.50 1.46 93.74 09:04:01 PM all 18.58 0.00 3.50 1.64 3.10 73.18 09:04:01 PM 0 31.41 0.00 5.52 1.04 2.87 59.15 09:04:01 PM 1 5.92 0.00 1.50 2.23 3.33 87.02 09:05:01 PM all 34.22 0.00 4.90 2.43 3.69 54.75 09:05:01 PM 0 68.31 0.00 7.10 0.61 3.21 20.77 09:05:01 PM 1 1.21 0.00 2.78 4.20 4.17 87.65 09:06:01 PM all 2.98 0.00 0.35 0.29 1.93 94.44 09:06:01 PM 0 2.56 0.00 0.25 0.03 1.97 95.19 09:06:01 PM 1 3.41 0.00 0.46 0.54 1.89 93.70 09:07:01 PM all 23.80 0.00 3.27 0.19 4.26 68.49 09:07:01 PM 0 23.11 0.00 2.93 0.20 3.84 69.92 09:07:01 PM 1 24.48 0.00 3.60 0.19 4.67 67.06 09:08:01 PM all 37.36 0.00 3.71 1.74 5.04 52.16 09:08:01 PM 0 39.27 0.00 4.41 2.03 4.86 49.43 09:08:01 PM 1 35.47 0.00 3.01 1.44 5.21 54.88 09:09:01 PM all 36.82 0.00 4.31 1.28 4.63 52.96 09:09:01 PM 0 46.87 0.00 4.85 0.86 4.62 42.79 09:09:01 PM 1 26.82 0.00 3.77 1.70 4.63 63.08 Average: all 22.39 0.00 2.91 1.15 3.51 70.04 Average: 0 30.24 0.00 3.62 0.75 3.39 62.00 Average: 1 14.58 0.00 2.21 1.55 3.64 78.02