---> uname -a: Linux prd-centos7-builder-2c-1g-3397.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 511 5450 16 1859 7028 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:7d:ee:45 brd ff:ff:ff:ff:ff:ff inet 10.30.122.172/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe7d:ee45/64 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) 04/22/2024 _x86_64_ (2 CPU) 07:03:34 PM LINUX RESTART 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 125.28 63.86 61.42 2931.35 35713.15 07:06:01 PM 61.60 17.05 44.55 3705.45 2835.82 07:07:01 PM 48.06 0.40 47.66 13.19 1461.07 07:08:01 PM 48.01 0.05 47.96 1.60 2590.84 07:09:01 PM 182.68 0.02 182.66 0.40 5808.85 07:10:01 PM 150.76 0.30 150.46 14.93 4753.04 07:11:02 PM 46.63 0.37 46.26 37.58 1085.41 07:12:01 PM 27.78 1.98 25.80 214.09 743.11 Average: 86.48 10.53 75.94 866.72 6892.42 07:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 6365536 1643380 20.52 2620 1365740 313376 3.46 130148 1297456 30108 07:06:01 PM 5941068 2067848 25.82 2620 1533136 596012 6.58 444192 1389428 20272 07:07:01 PM 5852780 2156136 26.92 2620 1554456 657236 7.26 518736 1397020 8428 07:08:01 PM 5728340 2280576 28.48 2620 1704204 598828 6.61 488136 1519928 116636 07:09:01 PM 5675400 2333516 29.14 2620 1726968 652156 7.20 515852 1537820 9940 07:10:01 PM 5568080 2440836 30.48 2620 1792396 643144 7.10 590660 1551984 17216 07:11:02 PM 5613032 2395884 29.92 2620 1793324 598300 6.61 546760 1552068 24 07:12:01 PM 5603892 2405024 30.03 2620 1799352 596032 6.58 667504 1437732 17680 Average: 5793516 2215400 27.66 2620 1658697 581886 6.42 487748 1460430 27538 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:05:01 PM eth0 11.38 9.30 2.51 1.92 0.00 0.00 0.00 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 263.40 162.61 884.71 58.47 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 11.46 10.49 82.28 2.23 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 28.19 22.72 575.53 2.88 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 7.45 6.88 59.68 1.69 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 27.99 23.74 215.64 7.17 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:02 PM eth0 26.05 23.52 27.38 7.75 0.00 0.00 0.00 07:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 30.30 25.36 29.83 15.91 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.82 35.60 235.10 12.25 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) 04/22/2024 _x86_64_ (2 CPU) 07:03:34 PM LINUX RESTART 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 6.26 0.00 4.30 76.52 0.05 12.86 07:05:01 PM 0 6.50 0.00 4.42 79.07 0.05 9.97 07:05:01 PM 1 6.03 0.00 4.17 73.99 0.05 15.76 07:06:01 PM all 16.03 0.00 1.62 14.02 0.06 68.26 07:06:01 PM 0 21.81 0.00 1.60 11.65 0.05 64.89 07:06:01 PM 1 10.35 0.00 1.65 16.34 0.05 71.61 07:07:01 PM all 9.47 0.00 0.56 11.95 0.06 77.96 07:07:01 PM 0 17.26 0.00 0.85 13.55 0.05 68.29 07:07:01 PM 1 1.81 0.00 0.29 10.37 0.08 87.45 07:08:01 PM all 13.70 0.00 1.41 8.63 0.08 76.18 07:08:01 PM 0 22.60 0.00 1.99 9.09 0.07 66.24 07:08:01 PM 1 4.97 0.00 0.83 8.18 0.07 85.95 07:09:01 PM all 6.82 0.00 0.66 34.57 0.04 57.91 07:09:01 PM 0 11.92 0.00 0.95 39.48 0.03 47.61 07:09:01 PM 1 1.78 0.00 0.37 29.72 0.05 68.08 07:10:01 PM all 33.28 0.00 2.36 5.41 0.10 58.86 07:10:01 PM 0 61.09 0.00 3.45 5.11 0.11 30.23 07:10:01 PM 1 6.97 0.00 1.35 5.67 0.10 85.91 07:11:02 PM all 37.43 0.00 1.39 0.72 0.09 60.37 07:11:02 PM 0 59.00 0.00 1.93 1.27 0.09 37.71 07:11:02 PM 1 16.76 0.00 0.85 0.21 0.07 82.12 07:12:01 PM all 33.37 0.00 1.84 2.55 0.08 62.17 07:12:01 PM 0 59.17 0.00 2.41 4.55 0.09 33.79 07:12:01 PM 1 8.85 0.00 1.29 0.65 0.07 89.13 Average: all 19.36 0.00 1.77 19.52 0.07 59.28 Average: 0 31.89 0.00 2.19 20.88 0.07 44.97 Average: 1 7.16 0.00 1.35 18.19 0.07 73.23