---> uname -a: Linux prd-centos7-builder-2c-1g-33915.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 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 554 5395 16 1870 6984 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:85:e9:32 brd ff:ff:ff:ff:ff:ff inet 10.30.123.127/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe85:e932/64 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) 11/30/2024 _x86_64_ (2 CPU) 07:03:47 AM LINUX RESTART 07:04:03 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 194.64 26.79 167.85 4478.29 7971.24 07:06:01 AM 291.49 0.48 291.01 16.65 9099.20 07:07:01 AM 40.03 0.18 39.85 35.85 819.37 07:08:01 AM 69.73 1.95 67.78 210.56 1526.80 Average: 148.60 7.19 141.42 1157.72 4828.47 07:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5678280 2330636 29.10 2620 1723436 633944 7.00 513168 1541728 143608 07:06:01 AM 5564104 2444812 30.53 2620 1802724 639148 7.06 580796 1560688 10684 07:07:01 AM 5491548 2517368 31.43 2620 1804020 709820 7.84 653108 1560792 244 07:08:01 AM 5499036 2509880 31.34 2620 1812372 688472 7.60 758760 1446580 12412 Average: 5558242 2450674 30.60 2620 1785638 667846 7.37 626458 1527447 41737 07:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 AM eth0 332.93 197.38 1670.74 66.13 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 30.87 27.08 230.13 10.50 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 28.39 26.00 25.23 9.39 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 27.57 22.29 33.04 9.40 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.03 67.10 479.90 23.50 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) 11/30/2024 _x86_64_ (2 CPU) 07:03:47 AM LINUX RESTART 07:04:03 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.54 0.00 5.69 4.08 0.12 47.57 07:05:01 AM 0 55.11 0.00 6.56 5.23 0.13 32.96 07:05:01 AM 1 30.28 0.00 4.85 2.97 0.11 61.79 07:06:01 AM all 34.58 0.00 2.26 8.64 0.10 54.42 07:06:01 AM 0 46.98 0.00 2.36 7.84 0.10 42.71 07:06:01 AM 1 22.38 0.00 2.18 9.42 0.09 65.93 07:07:01 AM all 37.35 0.00 1.88 0.37 0.09 60.31 07:07:01 AM 0 72.72 0.00 2.82 0.42 0.11 23.94 07:07:01 AM 1 4.66 0.00 0.99 0.34 0.07 93.94 07:08:01 AM all 27.45 0.00 1.77 1.41 0.43 68.94 07:08:01 AM 0 53.40 0.00 2.53 0.87 0.09 43.11 07:08:01 AM 1 3.13 0.00 1.07 1.89 0.74 93.18 Average: all 35.38 0.00 2.87 3.62 0.18 57.95 Average: 0 56.94 0.00 3.54 3.61 0.11 35.80 Average: 1 14.80 0.00 2.23 3.63 0.25 79.09