---> uname -a: Linux prd-centos7-builder-2c-1g-26382.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 492 5396 16 1932 7044 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:ed:e0:80 brd ff:ff:ff:ff:ff:ff inet 10.30.122.88/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:feed:e080/64 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) 12/29/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 146.10 2.18 143.92 70.09 7587.62 09:06:01 AM 240.57 0.32 240.25 15.72 8503.10 09:07:01 AM 77.48 0.37 77.11 37.58 1532.83 09:08:01 AM 28.17 1.95 26.22 210.56 721.11 Average: 122.59 1.21 121.38 83.77 4569.91 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 5619252 2389664 29.84 2620 1798256 625480 6.91 528300 1579908 148556 09:06:01 AM 5497940 2510976 31.35 2620 1872044 648312 7.16 587840 1617780 41048 09:07:01 AM 5495676 2513240 31.38 2620 1873104 644460 7.12 588208 1618088 9672 09:08:01 AM 5525916 2483000 31.00 2620 1872128 615676 6.80 676656 1500448 18756 Average: 5534696 2474220 30.89 2620 1853883 633482 6.99 595251 1579056 54508 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:02 AM eth0 64.34 48.87 1131.72 7.93 0.00 0.00 0.00 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 25.95 21.53 189.60 6.73 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.34 19.54 23.50 6.87 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 31.88 25.84 31.84 10.40 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.17 28.98 344.84 7.99 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) 12/29/2023 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 33.43 0.00 2.80 4.68 0.10 58.99 09:05:02 AM 0 31.63 0.00 2.52 4.64 0.09 61.13 09:05:02 AM 1 35.26 0.00 3.06 4.72 0.10 56.86 09:06:01 AM all 32.71 0.00 2.53 6.96 0.11 57.69 09:06:01 AM 0 18.67 0.00 2.57 5.86 0.10 72.80 09:06:01 AM 1 47.31 0.00 2.49 8.11 0.11 41.98 09:07:01 AM all 28.09 0.00 1.26 2.49 0.10 68.07 09:07:01 AM 0 13.38 0.00 0.90 2.69 0.10 82.92 09:07:01 AM 1 43.35 0.00 1.63 2.28 0.09 52.65 09:08:01 AM all 37.20 0.00 1.87 0.69 0.11 60.14 09:08:01 AM 0 22.68 0.00 1.59 0.55 0.10 75.08 09:08:01 AM 1 52.26 0.00 2.16 0.82 0.11 44.65 Average: all 32.84 0.00 2.11 3.70 0.10 61.25 Average: 0 21.55 0.00 1.89 3.42 0.10 73.04 Average: 1 44.49 0.00 2.34 3.97 0.10 49.10