---> uname -a: Linux prd-centos7-builder-2c-1g-37134.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 542 5407 16 1872 6997 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:73:c6:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.120/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe73:c6a7/64 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) 01/19/2025 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 118.15 1.37 116.79 44.50 4558.14 03:06:01 PM 203.66 0.00 203.66 0.00 6558.19 03:07:01 PM 121.84 0.05 121.79 0.80 3626.44 03:08:01 PM 93.60 0.28 93.32 15.59 2430.33 03:09:01 PM 17.17 0.37 16.81 37.58 338.20 03:10:01 PM 20.64 1.63 19.00 146.04 489.66 Average: 95.84 0.62 95.23 40.76 3000.13 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5674056 2334860 29.15 2620 1725148 644340 7.11 518812 1541904 143620 03:06:01 PM 5594244 2414672 30.15 2620 1768556 664396 7.34 563112 1561896 24592 03:07:01 PM 5594136 2414780 30.15 2620 1804968 615040 6.79 536936 1578252 42048 03:08:01 PM 5535884 2473032 30.88 2620 1804304 673792 7.44 612396 1560700 184 03:09:01 PM 5564356 2444560 30.52 2620 1805156 642904 7.10 582144 1561296 20 03:10:01 PM 5582056 2426860 30.30 2620 1806172 625684 6.91 688252 1439488 14816 Average: 5590789 2418127 30.19 2620 1785717 644359 7.11 583609 1540589 37547 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 50.62 39.22 754.33 7.08 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 8.93 6.91 171.62 1.03 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 7.46 6.75 25.40 2.36 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 10.49 10.79 23.33 3.84 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 16.26 16.13 17.18 5.26 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 27.96 22.68 29.61 7.97 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.29 17.08 170.26 4.59 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) 01/19/2025 _x86_64_ (2 CPU) 03:03:21 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 24.09 0.00 2.09 7.18 0.17 66.46 03:05:01 PM 0 9.15 0.00 1.14 5.38 0.17 84.16 03:05:01 PM 1 39.74 0.00 3.09 9.06 0.16 47.95 03:06:01 PM all 3.32 0.00 0.61 39.68 0.07 56.32 03:06:01 PM 0 4.96 0.00 0.69 43.01 0.07 51.27 03:06:01 PM 1 1.70 0.00 0.54 36.35 0.07 61.35 03:07:01 PM all 11.46 0.00 1.38 12.79 0.09 74.28 03:07:01 PM 0 7.13 0.00 1.13 12.90 0.08 78.75 03:07:01 PM 1 15.84 0.00 1.63 12.68 0.10 69.74 03:08:01 PM all 15.59 0.00 0.74 12.58 0.07 71.01 03:08:01 PM 0 10.83 0.00 0.70 7.34 0.07 81.06 03:08:01 PM 1 20.43 0.00 0.79 17.88 0.09 60.82 03:09:01 PM all 22.74 0.00 0.94 4.74 0.08 71.50 03:09:01 PM 0 17.08 0.00 0.80 2.43 0.09 79.60 03:09:01 PM 1 28.50 0.00 1.06 7.10 0.07 63.27 03:10:01 PM all 27.74 0.00 1.53 3.13 0.10 67.50 03:10:01 PM 0 15.28 0.00 1.23 1.94 0.07 81.48 03:10:01 PM 1 40.53 0.00 1.81 4.36 0.11 53.19 Average: all 17.40 0.00 1.21 13.47 0.10 67.82 Average: 0 10.71 0.00 0.95 12.23 0.09 76.01 Average: 1 24.22 0.00 1.47 14.74 0.10 59.47