---> uname -a: Linux prd-centos7-builder-2c-1g-1907.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 5.9G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 532 5275 16 2013 7004 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:aa:5e:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.133/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:feaa:5eb4/64 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) 02/28/2024 _x86_64_ (2 CPU) 10:37:47 PM LINUX RESTART 10:38:02 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 74.86 15.34 59.52 3433.53 7244.89 10:40:01 PM 3.78 0.00 3.78 0.00 153.80 10:41:01 PM 65.35 10.36 54.99 1006.70 3053.01 10:42:01 PM 224.34 0.50 223.84 36.25 7768.00 Average: 92.15 6.51 85.63 1109.68 4543.83 10:38:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 5780336 2228580 27.83 2620 1621848 922892 10.19 561124 1425636 32 10:40:01 PM 5781372 2227544 27.81 2620 1621880 922988 10.19 560920 1425396 24 10:41:01 PM 5514376 2494540 31.15 2620 1851552 672416 7.42 725428 1482068 140300 10:42:01 PM 5428956 2579960 32.21 2620 1953428 626400 6.92 747352 1519912 101652 Average: 5626260 2382656 29.75 2620 1762177 786174 8.68 648706 1463253 60502 10:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:39:01 PM eth0 329.58 211.62 1264.17 62.22 0.00 0.00 0.00 10:39:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 5.08 3.58 0.73 0.65 0.00 0.00 0.00 10:40:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 10:41:01 PM eth0 58.39 43.05 784.89 9.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 33.23 25.70 291.40 7.30 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.66 70.41 582.52 19.62 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 02/28/2024 _x86_64_ (2 CPU) 10:37:47 PM LINUX RESTART 10:38:02 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 14.32 0.00 2.87 1.82 0.06 80.93 10:39:01 PM 0 15.90 0.00 2.99 2.85 0.05 78.22 10:39:01 PM 1 12.76 0.00 2.74 0.80 0.05 83.64 10:40:01 PM all 0.24 0.00 0.10 0.00 0.03 99.63 10:40:01 PM 0 0.17 0.00 0.10 0.00 0.03 99.70 10:40:01 PM 1 0.30 0.00 0.12 0.00 0.03 99.55 10:41:01 PM all 25.94 0.00 2.31 0.72 0.09 70.94 10:41:01 PM 0 35.19 0.00 2.93 0.82 0.09 60.98 10:41:01 PM 1 16.86 0.00 1.73 0.62 0.09 80.71 10:42:01 PM all 36.38 0.00 2.83 5.80 0.11 54.88 10:42:01 PM 0 58.83 0.00 3.51 6.66 0.13 30.88 10:42:01 PM 1 15.09 0.00 2.19 5.01 0.10 77.61 Average: all 18.99 0.00 2.01 2.05 0.07 76.88 Average: 0 26.95 0.00 2.35 2.52 0.07 68.12 Average: 1 11.18 0.00 1.68 1.60 0.07 85.47