---> uname -a: Linux prd-centos7-builder-2c-1g-38544.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 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 555 5386 16 1878 6982 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:f9:6e:db brd ff:ff:ff:ff:ff:ff inet 10.30.123.211/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fef9:6edb/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) 02/10/2025 _x86_64_ (2 CPU) 06:03:23 PM LINUX RESTART 06:04:13 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 116.15 34.09 82.06 5380.50 2051.61 06:06:01 PM 106.96 1.30 105.66 42.11 5124.65 06:07:01 PM 208.00 0.03 207.96 0.27 6736.27 06:08:02 PM 175.35 0.70 174.65 54.35 4688.53 06:09:01 PM 27.37 1.85 25.53 192.01 618.19 Average: 127.55 6.51 121.04 960.77 3929.44 06:04:13 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5925052 2083856 26.02 2620 1536888 631612 6.97 455136 1396016 35420 06:06:01 PM 5669164 2339744 29.21 2620 1702032 679344 7.50 540344 1523112 125680 06:07:01 PM 5541564 2467344 30.81 2620 1810112 669968 7.40 584684 1581288 109600 06:08:02 PM 5528488 2480420 30.97 2620 1810480 670464 7.40 613556 1563632 236 06:09:01 PM 5534168 2474740 30.90 2620 1815756 657372 7.26 721672 1448492 17904 Average: 5639687 2369221 29.58 2620 1735054 661752 7.31 583078 1502508 57768 06:04:13 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 348.62 231.20 1092.97 76.03 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 41.02 31.55 684.43 5.20 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.66 18.86 269.52 4.75 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:02 PM eth0 27.24 24.55 45.92 8.91 0.00 0.00 0.00 06:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 32.01 26.02 32.35 10.93 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.97 59.73 398.66 18.92 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) 02/10/2025 _x86_64_ (2 CPU) 06:03:23 PM LINUX RESTART 06:04:13 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 25.69 0.00 5.32 6.51 0.10 62.38 06:05:01 PM 0 21.12 0.00 5.54 4.60 0.11 68.63 06:05:01 PM 1 30.32 0.00 5.11 8.43 0.11 56.02 06:06:01 PM all 17.86 0.00 1.96 8.77 0.09 71.31 06:06:01 PM 0 15.74 0.00 1.57 6.12 0.09 76.49 06:06:01 PM 1 20.02 0.00 2.35 11.46 0.09 66.08 06:07:01 PM all 18.34 0.00 2.28 11.83 0.09 67.46 06:07:01 PM 0 15.20 0.00 1.92 13.60 0.09 69.19 06:07:01 PM 1 21.50 0.00 2.65 10.05 0.09 65.72 06:08:02 PM all 29.08 0.00 1.86 5.84 0.10 63.11 06:08:02 PM 0 9.88 0.00 1.55 5.89 0.07 82.61 06:08:02 PM 1 49.12 0.00 2.20 5.80 0.11 42.78 06:09:01 PM all 34.04 0.00 1.98 1.44 0.11 62.42 06:09:01 PM 0 23.88 0.00 2.02 1.42 0.11 72.58 06:09:01 PM 1 44.41 0.00 1.95 1.47 0.11 52.07 Average: all 24.91 0.00 2.57 6.93 0.09 65.50 Average: 0 16.94 0.00 2.39 6.42 0.09 74.16 Average: 1 33.02 0.00 2.76 7.45 0.10 56.67