---> uname -a: Linux prd-centos7-builder-2c-1g-35554.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 5.9G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 550 5253 16 2016 6985 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:86:59:95 brd ff:ff:ff:ff:ff:ff inet 10.30.122.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe86:5995/64 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) 12/22/2024 _x86_64_ (2 CPU) 05:33:40 PM LINUX RESTART 05:34:08 PM tps rtps wtps bread/s bwrtn/s 05:35:01 PM 154.63 17.83 136.80 3967.89 8785.55 05:36:01 PM 4.36 0.00 4.36 0.00 159.07 05:37:01 PM 0.50 0.00 0.50 0.00 4.81 05:38:01 PM 28.65 10.14 18.51 963.25 841.71 05:39:01 PM 218.41 0.40 218.01 66.37 8464.63 Average: 79.57 5.39 74.18 929.04 3529.27 05:34:08 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 PM 5767648 2241268 27.98 2620 1628716 919384 10.15 570880 1427900 48 05:36:01 PM 5769632 2239284 27.96 2620 1628736 919272 10.15 570680 1427660 12 05:37:01 PM 5769936 2238980 27.96 2620 1628760 919752 10.15 569408 1427656 36 05:38:01 PM 5648752 2360164 29.47 2620 1712432 689484 7.61 740540 1362632 43356 05:39:01 PM 5396612 2612304 32.62 2620 1954520 644028 7.11 767800 1531836 99764 Average: 5670516 2338400 29.20 2620 1710633 818384 9.04 643862 1435537 28643 05:34:08 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:35:01 PM eth0 307.99 205.20 1469.37 70.82 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 7.66 5.08 5.98 0.49 0.00 0.00 0.00 05:36:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 05:37:01 PM eth0 3.95 3.03 0.64 0.63 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 27.25 22.52 221.59 5.08 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 PM eth0 60.52 45.34 844.94 10.45 0.00 0.00 0.00 05:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.10 52.70 485.70 16.23 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 12/22/2024 _x86_64_ (2 CPU) 05:33:40 PM LINUX RESTART 05:34:08 PM CPU %user %nice %system %iowait %steal %idle 05:35:01 PM all 17.40 0.00 3.60 4.16 0.07 74.77 05:35:01 PM 0 16.68 0.00 3.39 2.33 0.06 77.55 05:35:01 PM 1 18.14 0.00 3.82 6.01 0.06 71.97 05:36:01 PM all 0.13 0.00 0.06 0.00 0.04 99.77 05:36:01 PM 0 0.17 0.00 0.05 0.00 0.05 99.73 05:36:01 PM 1 0.12 0.00 0.05 0.00 0.05 99.78 05:37:01 PM all 0.16 0.00 0.06 0.00 0.05 99.73 05:37:01 PM 0 0.23 0.00 0.08 0.00 0.05 99.63 05:37:01 PM 1 0.08 0.00 0.03 0.00 0.03 99.85 05:38:01 PM all 14.24 0.00 1.17 0.65 0.07 83.88 05:38:01 PM 0 7.57 0.00 1.00 0.47 0.07 90.89 05:38:01 PM 1 20.99 0.00 1.35 0.84 0.07 76.75 05:39:01 PM all 35.24 0.00 3.33 5.53 0.10 55.79 05:39:01 PM 0 21.51 0.00 2.17 6.77 0.10 69.45 05:39:01 PM 1 49.36 0.00 4.52 4.24 0.11 41.78 Average: all 13.13 0.00 1.57 1.98 0.07 83.24 Average: 0 8.96 0.00 1.28 1.88 0.07 87.82 Average: 1 17.35 0.00 1.87 2.09 0.06 78.63