---> uname -a: Linux prd-centos7-builder-1c-1g-3524.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 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 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 462M 0 462M 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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 328 130 10 532 487 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:ce:a3:61 brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fece:a361/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 01/12/2024 _x86_64_ (1 CPU) 05:07:54 PM LINUX RESTART 05:09:01 PM tps rtps wtps bread/s bwrtn/s 05:10:02 PM 144.22 4.79 139.43 264.33 14928.77 05:11:01 PM 214.63 38.44 176.19 2804.71 30771.95 05:12:01 PM 253.02 131.51 121.52 10415.84 20187.64 05:13:01 PM 95.68 46.27 49.42 4073.22 1990.56 Average: 176.95 55.70 121.25 4426.73 16904.69 05:09:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:02 PM 127588 886872 87.42 2088 530396 409976 19.87 327216 391980 36684 05:11:01 PM 229836 784624 77.34 0 389476 496964 24.09 179584 427352 33708 05:12:01 PM 122020 892440 87.97 0 523200 393996 19.10 164120 519720 2620 05:13:01 PM 146748 867712 85.53 0 460316 427520 20.72 226156 439900 24420 Average: 156548 857912 84.57 522 475847 432114 20.95 224269 444738 24358 05:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:10:02 PM eth0 38.32 37.84 378.75 8.35 0.00 0.00 0.00 05:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 158.12 149.41 2762.83 14.64 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 23.35 25.37 13.93 9.84 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 17.26 18.81 42.02 10.07 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.70 57.35 788.16 10.71 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 01/12/2024 _x86_64_ (1 CPU) 05:07:54 PM LINUX RESTART 05:09:01 PM CPU %user %nice %system %iowait %steal %idle 05:10:02 PM all 71.63 0.00 6.76 1.00 0.11 20.49 05:10:02 PM 0 71.63 0.00 6.76 1.00 0.11 20.49 05:11:01 PM all 63.84 0.00 6.70 4.99 0.09 24.38 05:11:01 PM 0 63.84 0.00 6.70 4.99 0.09 24.38 05:12:01 PM all 54.20 0.00 5.01 12.45 0.09 28.24 05:12:01 PM 0 54.20 0.00 5.01 12.45 0.09 28.24 05:13:01 PM all 65.40 0.00 3.24 7.10 0.07 24.19 05:13:01 PM 0 65.40 0.00 3.24 7.10 0.07 24.19 Average: all 63.72 0.00 5.41 6.43 0.09 24.35 Average: 0 63.72 0.00 5.41 6.43 0.09 24.35