---> uname -a: Linux prd-centos7-builder-2c-1g-85.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 5.6G 15G 28% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 388 1356 16 2044 3133 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:0d:9d:0a brd ff:ff:ff:ff:ff:ff inet 10.30.218.24/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe0d:9d0a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 03/22/2025 _x86_64_ (1 CPU) 10:40:40 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 264.20 104.20 160.00 9251.19 43917.20 10:43:01 AM 339.84 10.08 329.77 1301.23 10913.60 10:44:01 AM 6.48 1.07 5.40 57.84 319.39 10:45:01 AM 74.74 16.51 58.24 2431.34 3772.52 Average: 170.19 32.21 137.98 3185.80 14461.69 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 1635076 2245216 57.86 2088 1763364 502464 10.19 474216 1536412 209384 10:43:01 AM 1571588 2308704 59.50 2088 1855100 467964 9.49 430152 1609036 36 10:44:01 AM 1567956 2312336 59.59 2088 1856804 471988 9.58 438668 1609692 12 10:45:01 AM 1396280 2484012 64.02 2088 1986028 480952 9.76 697048 1521332 15932 Average: 1542725 2337567 60.24 2088 1865324 480842 9.76 510021 1569118 56341 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 299.84 181.33 1582.09 64.25 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM eth0 37.45 31.27 445.51 7.68 0.00 0.00 0.00 10:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM eth0 10.08 7.93 11.41 12.31 0.00 0.00 0.00 10:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 AM eth0 69.72 62.96 269.57 76.87 0.00 0.00 0.00 10:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.02 69.37 566.44 39.36 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 03/22/2025 _x86_64_ (1 CPU) 10:40:40 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 66.13 0.00 11.09 17.48 0.09 5.21 10:42:01 AM 0 66.13 0.00 11.09 17.48 0.09 5.21 10:43:01 AM all 30.22 0.00 3.83 4.23 0.07 61.65 10:43:01 AM 0 30.22 0.00 3.83 4.23 0.07 61.65 10:44:01 AM all 1.69 0.00 0.13 0.02 0.07 98.09 10:44:01 AM 0 1.69 0.00 0.13 0.02 0.07 98.09 10:45:01 AM all 58.93 0.00 3.59 1.00 0.11 36.37 10:45:01 AM 0 58.93 0.00 3.59 1.00 0.11 36.37 Average: all 38.42 0.00 4.57 5.58 0.08 51.34 Average: 0 38.42 0.00 4.57 5.58 0.08 51.34