---> uname -a: Linux prd-centos8-builder-2c-4g-8643.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 476 1147 17 2041 2913 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:07:b2:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.206/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe07:b2c4/64 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) 11/09/2025 _x86_64_ (2 CPU) 19:03:59 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 63.59 6.30 57.30 907.66 5672.68 07:07:01 PM 61.81 0.03 61.77 0.27 7115.70 07:08:01 PM 33.72 0.52 33.20 54.91 4865.47 07:09:01 PM 21.93 0.23 21.70 40.13 910.61 07:10:01 PM 18.13 0.03 18.09 1.73 446.88 07:11:01 PM 15.94 0.00 15.94 0.00 674.64 07:12:01 PM 17.53 0.75 16.78 56.78 664.85 Average: 33.23 1.12 32.11 151.67 2907.23 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1244012 2943660 2509664 66.86 2104 1867324 699748 14.57 180664 2037664 170156 07:07:01 PM 1195448 2965236 2558228 68.15 2104 1931504 658948 13.72 147308 2094132 95764 07:08:01 PM 1204588 3006880 2549088 67.91 2104 1963232 617420 12.86 170020 2059708 21960 07:09:01 PM 1195944 3000072 2557732 68.14 2104 1964932 623016 12.97 205604 2032092 8848 07:10:01 PM 1057628 2902824 2696048 71.82 2104 2006040 725468 15.11 210660 2164344 49876 07:11:01 PM 1225436 3029732 2528240 67.35 2104 1964988 588584 12.26 206968 2001768 8848 07:12:01 PM 1201824 3007804 2551852 67.98 2104 1966612 612576 12.76 392500 1838924 8708 Average: 1189269 2979458 2564407 68.32 2104 1952090 646537 13.46 216246 2032662 52023 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 63.54 51.27 799.14 6.30 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.78 24.76 264.66 5.03 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 41.41 32.07 583.61 5.35 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 9.40 12.31 11.19 5.13 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 11.31 13.40 8.48 6.11 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 11.92 12.57 10.30 3.98 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 18.16 15.39 17.01 7.76 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 23.11 242.08 5.67 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) 11/09/2025 _x86_64_ (2 CPU) 19:03:59 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 37.21 0.00 4.42 2.07 2.68 53.61 07:06:01 PM 0 28.52 0.00 3.65 2.30 2.54 62.99 07:06:01 PM 1 45.90 0.00 5.19 1.85 2.83 44.23 07:07:01 PM all 36.79 0.00 3.89 2.13 2.48 54.71 07:07:01 PM 0 25.91 0.00 2.54 1.98 2.70 66.88 07:07:01 PM 1 47.81 0.00 5.27 2.28 2.25 42.39 07:08:01 PM all 31.33 0.00 3.13 0.98 2.35 62.20 07:08:01 PM 0 21.52 0.00 2.43 0.79 2.53 72.73 07:08:01 PM 1 41.26 0.00 3.84 1.18 2.16 51.56 07:09:01 PM all 38.11 0.00 2.25 0.45 2.48 56.70 07:09:01 PM 0 26.36 0.00 1.98 0.74 2.37 68.55 07:09:01 PM 1 49.93 0.00 2.53 0.17 2.60 44.78 07:10:01 PM all 38.98 0.00 2.53 0.22 2.79 55.48 07:10:01 PM 0 29.13 0.00 1.89 0.10 2.65 66.24 07:10:01 PM 1 48.87 0.00 3.16 0.35 2.93 44.68 07:11:01 PM all 34.32 0.00 2.65 0.29 2.29 60.45 07:11:01 PM 0 26.46 0.00 2.25 0.25 1.98 69.06 07:11:01 PM 1 42.19 0.00 3.06 0.33 2.59 51.83 07:12:01 PM all 39.40 0.00 3.36 0.41 2.72 54.10 07:12:01 PM 0 29.58 0.00 3.02 0.11 2.81 64.48 07:12:01 PM 1 49.33 0.00 3.70 0.71 2.64 43.62 Average: all 36.60 0.00 3.18 0.94 2.54 56.75 Average: 0 26.78 0.00 2.54 0.89 2.51 67.28 Average: 1 46.47 0.00 3.82 0.98 2.57 46.16