---> uname -a: Linux prd-centos7-builder-2c-1g-191.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: 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 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 1375 16 2024 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:fd:f2:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.218.92/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fefd:f2b7/64 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) 08/24/2024 _x86_64_ (1 CPU) 10:40:51 AM LINUX RESTART 10:41:01 AM tps rtps wtps bread/s bwrtn/s 10:42:01 AM 293.07 128.43 164.65 10206.37 44863.37 10:43:01 AM 327.84 10.26 317.58 1324.44 10779.03 10:44:01 AM 6.80 0.07 6.73 0.94 327.98 10:45:01 AM 81.43 16.82 64.62 2483.26 4066.73 Average: 174.78 37.58 137.20 3389.42 14593.48 10:41:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:42:01 AM 1738112 2142180 55.21 2088 1666628 520736 10.57 466308 1469960 117276 10:43:01 AM 1590808 2289484 59.00 2088 1840020 468708 9.51 426412 1598124 556 10:44:01 AM 1593704 2286588 58.93 2088 1839988 469076 9.52 428764 1598088 8 10:45:01 AM 1440288 2440004 62.88 2088 1968036 458232 9.30 669496 1509092 11544 Average: 1590728 2289564 59.00 2088 1828668 479188 9.72 497745 1543816 32346 10:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:42:01 AM eth0 263.30 164.07 1628.37 63.69 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 38.51 33.17 443.04 9.47 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 1.27 1.71 0.36 0.22 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 69.06 62.66 280.23 81.07 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 90.07 63.40 571.53 37.25 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) 08/24/2024 _x86_64_ (1 CPU) 10:40:51 AM LINUX RESTART 10:41:01 AM CPU %user %nice %system %iowait %steal %idle 10:42:01 AM all 62.67 0.00 10.72 22.33 0.13 4.15 10:42:01 AM 0 62.67 0.00 10.72 22.33 0.13 4.15 10:43:01 AM all 34.57 0.00 4.08 5.42 0.11 55.83 10:43:01 AM 0 34.57 0.00 4.08 5.42 0.11 55.83 10:44:01 AM all 0.13 0.00 0.13 0.00 0.05 99.68 10:44:01 AM 0 0.13 0.00 0.13 0.00 0.05 99.68 10:45:01 AM all 75.75 0.00 3.92 1.47 0.13 18.73 10:45:01 AM 0 75.75 0.00 3.92 1.47 0.13 18.73 Average: all 42.05 0.00 4.59 7.10 0.10 46.16 Average: 0 42.05 0.00 4.59 7.10 0.10 46.16