---> uname -a: Linux prd-centos7-builder-2c-1g-10955.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 552 5398 16 1870 6987 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:99:7e:94 brd ff:ff:ff:ff:ff:ff inet 10.30.122.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe99:7e94/64 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) 09/23/2024 _x86_64_ (2 CPU) 11:03:53 PM LINUX RESTART 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 265.16 112.52 152.63 9098.13 39867.69 11:06:01 PM 269.34 1.32 268.02 72.49 8811.41 11:07:01 PM 119.67 0.37 119.30 37.57 2968.62 11:08:01 PM 33.91 1.95 31.96 210.53 953.83 Average: 172.02 29.04 142.98 2354.68 13150.39 11:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5708656 2300260 28.72 2620 1663904 687212 7.59 581800 1466860 120420 11:06:01 PM 5564016 2444900 30.53 2620 1802228 637436 7.04 578100 1563272 55940 11:07:01 PM 5568296 2440620 30.47 2620 1803284 634788 7.01 578988 1559872 20 11:08:01 PM 5503724 2505192 31.28 2620 1811892 686328 7.58 757232 1445756 30020 Average: 5586173 2422743 30.25 2620 1770327 661441 7.30 624030 1508940 51600 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 PM eth0 343.45 230.01 1532.74 67.11 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 41.07 33.13 321.70 17.34 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 26.77 23.98 25.86 9.08 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 31.18 25.78 32.12 11.35 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 110.62 78.23 478.10 26.22 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) 09/23/2024 _x86_64_ (2 CPU) 11:03:53 PM LINUX RESTART 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 32.63 0.00 7.13 24.58 0.10 35.56 11:05:01 PM 0 35.82 0.00 7.62 27.66 0.11 28.80 11:05:01 PM 1 29.46 0.00 6.64 21.54 0.09 42.27 11:06:01 PM all 35.59 0.00 3.25 6.74 0.12 54.30 11:06:01 PM 0 49.59 0.00 4.31 7.93 0.12 38.04 11:06:01 PM 1 22.00 0.00 2.21 5.58 0.14 70.07 11:07:01 PM all 36.37 0.00 1.70 2.33 0.11 59.50 11:07:01 PM 0 49.88 0.00 1.80 2.57 0.11 45.65 11:07:01 PM 1 23.33 0.00 1.62 2.08 0.10 72.86 11:08:01 PM all 38.35 0.00 2.25 0.56 0.11 58.73 11:08:01 PM 0 49.41 0.00 2.78 0.71 0.11 47.00 11:08:01 PM 1 27.50 0.00 1.74 0.42 0.09 70.26 Average: all 35.73 0.00 3.58 8.55 0.11 52.02 Average: 0 46.14 0.00 4.14 9.76 0.11 39.85 Average: 1 25.56 0.00 3.04 7.37 0.10 63.92