---> uname -a: Linux prd-centos7-builder-1c-1g-878.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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 ssbd rsb_ctxsw 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 459M 0 459M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 340 107 10 542 478 Swap: 1023 2 1021 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:79:55:4d brd ff:ff:ff:ff:ff:ff inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe79:554d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 04/25/2025 _x86_64_ (1 CPU) 02:04:02 PM LINUX RESTART 02:05:02 PM tps rtps wtps bread/s bwrtn/s 02:06:01 PM 161.46 4.48 156.98 256.25 18094.55 02:07:02 PM 263.37 70.41 192.95 12001.44 44932.41 02:08:01 PM 201.49 155.30 46.19 9170.49 6171.41 02:09:01 PM 24.19 4.94 19.25 274.02 813.70 Average: 161.78 58.95 102.83 5436.43 17380.10 02:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 PM 62420 952036 93.85 2088 542964 499100 24.19 393040 383528 22932 02:07:02 PM 70136 944320 93.09 0 512952 536548 26.01 366912 416572 7724 02:08:01 PM 74956 939500 92.61 0 526692 429884 20.84 169368 578060 13504 02:09:01 PM 63428 951028 93.75 0 508440 461152 22.35 208500 552220 900 Average: 67735 946721 93.32 522 522762 481671 23.35 284455 482595 11265 02:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 PM eth0 75.69 70.16 889.99 13.40 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 PM eth0 208.56 183.51 3682.84 18.44 0.00 0.00 0.00 02:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 24.95 25.29 49.72 8.41 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 13.31 14.25 12.27 8.49 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.18 72.90 1152.37 12.15 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 04/25/2025 _x86_64_ (1 CPU) 02:04:02 PM LINUX RESTART 02:05:02 PM CPU %user %nice %system %iowait %steal %idle 02:06:01 PM all 72.90 0.00 7.53 1.38 0.15 18.04 02:06:01 PM 0 72.90 0.00 7.53 1.38 0.15 18.04 02:07:02 PM all 66.40 0.00 8.14 7.05 0.16 18.25 02:07:02 PM 0 66.40 0.00 8.14 7.05 0.16 18.25 02:08:01 PM all 42.81 0.00 4.00 15.02 0.13 38.04 02:08:01 PM 0 42.81 0.00 4.00 15.02 0.13 38.04 02:09:01 PM all 42.12 0.00 1.53 0.47 0.07 55.81 02:09:01 PM 0 42.12 0.00 1.53 0.47 0.07 55.81 Average: all 55.82 0.00 5.26 5.99 0.13 32.80 Average: 0 55.82 0.00 5.26 5.99 0.13 32.80