---> uname -a: Linux prd-centos7-builder-2c-1g-5233.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 508 5437 16 1875 7030 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:b6:1d:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:feb6:1dd5/64 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) 03/08/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 131.41 2.15 129.26 69.02 6423.48 08:06:01 AM 287.51 1.30 286.21 71.95 7717.99 08:07:01 AM 45.65 0.37 45.28 37.59 1060.85 08:08:01 AM 30.03 1.95 28.08 210.53 786.33 Average: 123.66 1.44 122.22 97.28 3997.41 08:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5617568 2391340 29.86 2620 1775984 632160 6.98 532308 1572884 140220 08:06:01 AM 5536592 2472316 30.87 2620 1807600 661292 7.30 600996 1569660 16676 08:07:01 AM 5628076 2380832 29.73 2620 1808540 568540 6.28 510740 1569740 4 08:08:01 AM 5588364 2420544 30.22 2620 1816668 598276 6.61 662892 1456408 29336 Average: 5592650 2416258 30.17 2620 1802198 615067 6.79 576734 1542173 46559 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 62.23 47.63 1007.96 8.21 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 27.71 22.50 57.07 10.92 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 25.09 23.43 26.30 7.47 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 31.80 26.00 32.31 10.67 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 Average: eth0 36.71 29.89 280.93 9.32 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) 03/08/2024 _x86_64_ (2 CPU) 08:03:17 AM LINUX RESTART 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 34.43 0.00 2.92 3.46 0.10 59.10 08:05:01 AM 0 51.18 0.00 4.17 4.59 0.11 39.95 08:05:01 AM 1 18.29 0.00 1.68 2.34 0.10 77.59 08:06:01 AM all 31.61 0.00 2.13 8.42 0.09 57.75 08:06:01 AM 0 57.11 0.00 3.13 8.97 0.09 30.70 08:06:01 AM 1 7.60 0.00 1.19 7.90 0.07 83.25 08:07:01 AM all 35.25 0.00 1.41 1.50 0.08 61.76 08:07:01 AM 0 69.90 0.00 2.33 1.86 0.11 25.80 08:07:01 AM 1 2.98 0.00 0.57 1.16 0.07 95.22 08:08:01 AM all 37.22 0.00 2.11 0.93 0.11 59.63 08:08:01 AM 0 72.75 0.00 3.07 1.79 0.09 22.30 08:08:01 AM 1 4.45 0.00 1.25 0.15 0.10 94.06 Average: all 34.63 0.00 2.14 3.58 0.09 59.56 Average: 0 62.65 0.00 3.18 4.31 0.10 29.76 Average: 1 8.29 0.00 1.17 2.88 0.08 87.58