---> uname -a: Linux prd-centos7-builder-2c-1g-26087.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): 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 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 533 5356 16 1931 7003 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:93:9e:97 brd ff:ff:ff:ff:ff:ff inet 10.30.122.64/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe93:9e97/64 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 12/24/2023 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:03 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 217.71 1.17 216.54 37.77 9724.73 07:06:01 PM 168.37 0.63 167.73 51.31 6414.63 07:07:01 PM 75.98 0.03 75.95 1.20 1487.24 07:08:01 PM 31.97 2.97 29.00 267.60 860.22 Average: 122.72 1.20 121.51 89.90 4578.84 07:04:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5456168 2552748 31.87 2620 1878236 652740 7.21 613268 1636144 186416 07:06:01 PM 5578172 2430744 30.35 2620 1860572 559480 6.18 508088 1616028 31400 07:07:01 PM 5462428 2546488 31.80 2620 1860608 657256 7.26 621532 1615712 4 07:08:01 PM 5511068 2497848 31.19 2620 1870660 591236 6.53 685820 1500896 28068 Average: 5501959 2506957 31.30 2620 1867519 615178 6.79 607177 1592195 61472 07:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 65.85 44.48 1142.54 7.48 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 29.87 24.02 195.68 7.19 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 19.61 17.09 15.35 6.51 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 07:08:01 PM eth0 45.59 35.37 44.14 26.20 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 Average: eth0 40.01 30.12 342.76 11.88 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-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 12/24/2023 _x86_64_ (2 CPU) 07:03:17 PM LINUX RESTART 07:04:03 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 35.28 0.00 3.35 6.22 0.13 55.02 07:05:01 PM 0 54.16 0.00 4.63 8.85 0.13 32.24 07:05:01 PM 1 17.13 0.00 2.14 3.69 0.11 76.93 07:06:01 PM all 33.30 0.00 2.17 3.85 0.10 60.59 07:06:01 PM 0 62.96 0.00 3.29 5.02 0.07 28.66 07:06:01 PM 1 5.29 0.00 1.11 2.75 0.12 90.73 07:07:01 PM all 28.10 0.00 1.00 1.98 0.09 68.84 07:07:01 PM 0 54.55 0.00 1.48 2.80 0.07 41.10 07:07:01 PM 1 2.82 0.00 0.54 1.21 0.10 95.33 07:08:01 PM all 39.10 0.00 2.56 0.25 0.10 57.99 07:08:01 PM 0 70.38 0.00 3.38 0.34 0.09 25.81 07:08:01 PM 1 9.64 0.00 1.78 0.15 0.12 88.31 Average: all 33.91 0.00 2.26 3.05 0.10 60.69 Average: 0 60.52 0.00 3.18 4.22 0.09 32.00 Average: 1 8.62 0.00 1.38 1.93 0.11 87.96