---> uname -a: Linux prd-centos7-builder-2c-1g-34591.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 526 5423 16 1871 7012 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:79:5e:65 brd ff:ff:ff:ff:ff:ff inet 10.30.123.185/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe79:5e65/64 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) 12/06/2024 _x86_64_ (2 CPU) 04:03:34 AM LINUX RESTART 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 161.96 18.51 143.45 3848.71 6093.34 04:06:01 AM 255.11 0.28 254.83 14.39 8354.65 04:07:01 AM 84.02 0.38 83.64 38.11 2080.31 04:08:01 AM 30.73 1.95 28.79 210.56 782.59 Average: 132.97 5.28 127.68 1028.37 4328.18 04:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5739084 2269832 28.34 2620 1697600 590332 6.52 474424 1521192 122744 04:06:01 AM 5617440 2391476 29.86 2620 1803376 579240 6.40 528540 1561024 40384 04:07:01 AM 5592632 2416284 30.17 2620 1804436 601188 6.64 554576 1560992 24 04:08:01 AM 5560448 2448468 30.57 2620 1813020 618216 6.83 699460 1446800 30156 Average: 5627401 2381515 29.74 2620 1779608 597244 6.59 564250 1522502 48327 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 284.82 189.98 1541.82 63.49 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 34.03 28.51 300.29 7.96 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 24.12 22.19 23.53 8.49 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.15 26.40 32.49 11.17 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.81 66.79 474.71 22.78 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) 12/06/2024 _x86_64_ (2 CPU) 04:03:34 AM LINUX RESTART 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 33.17 0.00 3.66 5.22 0.11 57.84 04:05:01 AM 0 46.36 0.00 4.80 5.88 0.13 42.83 04:05:01 AM 1 20.45 0.00 2.56 4.61 0.10 72.28 04:06:01 AM all 30.90 0.00 2.58 8.45 0.13 57.94 04:06:01 AM 0 53.22 0.00 3.68 9.02 0.13 33.96 04:06:01 AM 1 9.64 0.00 1.55 7.89 0.12 80.80 04:07:01 AM all 35.67 0.00 1.47 4.10 0.09 58.67 04:07:01 AM 0 71.72 0.00 2.11 3.64 0.11 22.43 04:07:01 AM 1 2.00 0.00 0.86 4.55 0.08 92.51 04:08:01 AM all 37.19 0.00 2.21 0.81 0.11 59.68 04:08:01 AM 0 65.79 0.00 2.95 1.56 0.11 29.59 04:08:01 AM 1 10.41 0.00 1.53 0.12 0.08 87.87 Average: all 34.23 0.00 2.48 4.65 0.11 58.53 Average: 0 59.25 0.00 3.39 5.04 0.12 32.21 Average: 1 10.55 0.00 1.62 4.29 0.10 83.45