---> uname -a: Linux prd-centos8-builder-2c-1g-12210.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4861 19 2245 6799 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:61:7c:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe61:7c15/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/16/2026 _x86_64_ (2 CPU) 00:03:27 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 273.49 130.22 143.27 2167.14 6979.29 12:06:01 AM 93.32 2.77 90.55 252.89 12974.84 12:07:01 AM 28.14 0.23 27.91 34.12 1059.48 12:08:01 AM 23.21 0.93 22.28 47.06 642.39 Average: 104.54 33.54 71.00 625.34 5413.88 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5070880 6957000 2811560 35.67 2688 2053260 771312 8.64 212756 2234544 267144 12:06:01 AM 5004564 6981508 2877876 36.51 2688 2139696 717948 8.04 233836 2259728 21092 12:07:01 AM 5018364 6996216 2864076 36.33 2688 2140724 728820 8.16 236824 2242420 7480 12:08:01 AM 4978380 6957528 2904060 36.84 2688 2142100 736236 8.24 417256 2102468 7512 Average: 5018047 6973063 2864393 36.34 2688 2118945 738579 8.27 275168 2209790 75807 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 121.06 81.49 1279.21 12.93 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 50.12 38.36 443.68 11.59 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 21.21 18.44 20.29 7.62 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 25.56 21.28 26.30 8.73 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 54.49 39.89 442.39 10.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-bbeabe4a-2fd0-4604-88f7-f8ef5baaa3c1.nov) 06/16/2026 _x86_64_ (2 CPU) 00:03:27 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 32.78 2.31 34.31 2.48 0.09 28.03 12:05:01 AM 0 28.07 2.80 32.36 2.21 0.08 34.47 12:05:01 AM 1 37.49 1.82 36.25 2.75 0.10 21.59 12:06:01 AM all 33.73 0.00 4.46 0.84 0.10 60.87 12:06:01 AM 0 24.17 0.00 4.55 0.82 0.10 70.35 12:06:01 AM 1 43.26 0.00 4.36 0.87 0.10 51.41 12:07:01 AM all 31.41 0.00 3.02 0.14 0.08 65.35 12:07:01 AM 0 19.68 0.00 2.22 0.12 0.08 77.90 12:07:01 AM 1 43.13 0.00 3.82 0.17 0.08 52.79 12:08:01 AM all 32.95 0.00 3.62 0.12 0.08 63.23 12:08:01 AM 0 20.26 0.00 2.94 0.07 0.08 76.65 12:08:01 AM 1 45.60 0.00 4.30 0.17 0.08 49.85 Average: all 32.71 0.57 11.25 0.89 0.09 54.49 Average: 0 23.03 0.69 10.42 0.80 0.09 64.98 Average: 1 42.39 0.45 12.07 0.98 0.09 44.02