---> uname -a: Linux prd-centos7-builder-2c-1g-6090.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 546 5410 16 1864 6992 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:a0:0a:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.78/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fea0:ae3/64 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) 07/22/2024 _x86_64_ (2 CPU) 03:03:24 AM LINUX RESTART 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 145.73 11.74 133.99 1434.28 6514.57 03:06:01 AM 284.94 0.28 284.66 14.39 8707.81 03:07:01 AM 35.70 0.37 35.33 37.58 751.54 03:08:01 AM 29.73 1.95 27.78 210.53 839.27 Average: 123.93 3.55 120.38 420.01 4193.59 03:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5684820 2324088 29.02 2620 1720708 626856 6.92 510516 1537980 138980 03:06:01 AM 5580540 2428368 30.32 2620 1797120 630340 6.96 570980 1556396 10680 03:07:01 AM 5592420 2416488 30.17 2620 1798180 613452 6.77 558356 1556476 24 03:08:01 AM 5553636 2455272 30.66 2620 1805420 643588 7.11 713516 1440100 19048 Average: 5602854 2406054 30.04 2620 1780357 628559 6.94 588342 1522738 42183 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 226.15 154.71 1300.98 52.59 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 29.55 24.60 224.60 8.07 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.29 22.09 26.74 7.12 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 28.63 23.60 29.57 10.22 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.54 55.84 391.71 19.36 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) 07/22/2024 _x86_64_ (2 CPU) 03:03:24 AM LINUX RESTART 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 33.76 0.00 3.70 5.08 0.14 57.32 03:05:01 AM 0 47.59 0.00 4.49 6.44 0.15 41.34 03:05:01 AM 1 20.62 0.00 2.94 3.80 0.16 72.47 03:06:01 AM all 33.52 0.00 2.40 6.46 0.18 57.43 03:06:01 AM 0 57.52 0.00 3.43 9.10 0.18 29.77 03:06:01 AM 1 11.12 0.00 1.43 4.00 0.15 83.29 03:07:01 AM all 28.00 0.00 1.58 2.89 0.17 67.37 03:07:01 AM 0 46.86 0.00 2.04 3.62 0.20 47.29 03:07:01 AM 1 10.04 0.00 1.14 2.18 0.15 86.49 03:08:01 AM all 31.54 0.00 1.99 3.03 0.11 63.34 03:08:01 AM 0 44.89 0.00 2.57 4.45 0.13 47.96 03:08:01 AM 1 18.81 0.00 1.46 1.69 0.09 77.95 Average: all 31.68 0.00 2.41 4.36 0.15 61.41 Average: 0 49.20 0.00 3.12 5.89 0.16 41.63 Average: 1 15.09 0.00 1.73 2.91 0.14 80.12