---> uname -a: Linux prd-centos7-builder-2c-1g-22743.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: 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 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 494 5403 16 1923 7043 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:b1:b9:19 brd ff:ff:ff:ff:ff:ff inet 10.30.122.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:feb1:b919/64 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) 11/30/2023 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:06 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 96.86 26.02 70.84 4648.26 4881.05 08:06:01 AM 246.45 0.25 246.20 13.86 8829.00 08:07:01 AM 174.51 0.43 174.08 39.05 5847.61 08:08:01 AM 15.63 0.00 15.63 0.00 354.84 08:09:01 AM 32.99 1.95 31.05 210.53 857.63 Average: 113.57 5.39 108.18 920.31 4141.78 08:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5679860 2329056 29.08 2620 1730612 652092 7.20 548256 1518368 182488 08:06:01 AM 5573048 2435868 30.41 2620 1850800 602612 6.65 514360 1621224 129020 08:07:01 AM 5597352 2411564 30.11 2620 1855776 564992 6.24 495752 1611416 8 08:08:01 AM 5574164 2434752 30.40 2620 1855788 586952 6.48 518860 1610916 24 08:09:01 AM 5528720 2480196 30.97 2620 1863936 622504 6.87 680196 1495588 27736 Average: 5590629 2418287 30.19 2620 1831382 605830 6.69 551485 1571502 67855 08:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 264.73 180.67 1580.73 63.62 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 36.19 28.60 526.39 5.64 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 33.60 26.65 155.48 7.97 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.72 14.98 14.25 5.02 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 30.93 25.15 29.69 10.72 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.25 53.09 442.37 17.83 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) 11/30/2023 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:06 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.81 0.00 5.01 8.65 0.17 50.36 08:05:01 AM 0 28.26 0.00 4.20 7.87 0.15 59.52 08:05:01 AM 1 43.63 0.00 5.82 9.46 0.18 40.91 08:06:01 AM all 31.07 0.00 3.00 7.33 0.12 58.48 08:06:01 AM 0 26.26 0.00 3.06 6.35 0.12 64.21 08:06:01 AM 1 35.93 0.00 2.94 8.33 0.12 52.68 08:07:01 AM all 33.26 0.00 1.95 5.35 0.11 59.33 08:07:01 AM 0 38.31 0.00 2.27 6.65 0.12 52.65 08:07:01 AM 1 28.29 0.00 1.63 4.05 0.12 65.90 08:08:01 AM all 24.58 0.00 0.97 0.22 0.09 74.15 08:08:01 AM 0 24.15 0.00 1.03 0.14 0.09 74.59 08:08:01 AM 1 25.02 0.00 0.91 0.31 0.07 73.69 08:09:01 AM all 37.87 0.00 2.25 0.96 0.12 58.79 08:09:01 AM 0 22.91 0.00 1.38 0.43 0.09 75.19 08:09:01 AM 1 53.49 0.00 3.15 1.49 0.16 41.70 Average: all 32.42 0.00 2.58 4.40 0.12 60.48 Average: 0 27.91 0.00 2.35 4.19 0.11 65.43 Average: 1 36.98 0.00 2.81 4.62 0.13 55.46