---> uname -a: Linux prd-centos7-builder-1c-1g-1217.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: 2800.022 BogoMIPS: 5600.04 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 6.3G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 329 135 10 525 486 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:13:11:50 brd ff:ff:ff:ff:ff:ff inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fe13:1150/64 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) 12/17/2023 _x86_64_ (1 CPU) 10:37:15 PM LINUX RESTART 10:38:02 PM tps rtps wtps bread/s bwrtn/s 10:39:01 PM 128.45 5.24 123.21 266.23 14485.81 10:40:02 PM 168.68 15.04 153.64 1997.12 23337.84 10:41:01 PM 266.51 93.75 172.76 9305.60 30060.04 10:42:01 PM 64.16 33.30 30.86 1831.68 2633.75 10:43:01 PM 90.56 81.61 8.95 4766.27 226.36 Average: 142.26 46.07 96.18 3628.96 13876.98 10:38:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 PM 117000 897460 88.47 2088 516964 450808 21.85 357164 389840 14012 10:40:02 PM 93244 921216 90.81 0 491036 536840 26.02 344516 404748 5696 10:41:01 PM 204544 809916 79.84 0 411540 436920 21.18 190504 437980 15012 10:42:01 PM 163984 850476 83.84 0 492364 374548 18.16 163276 483920 8 10:43:01 PM 76600 937860 92.45 0 493372 464624 22.52 265744 473200 136 Average: 131074 883386 87.08 418 481055 452748 21.95 264241 437938 6973 10:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:39:01 PM eth0 80.71 81.22 1203.69 9.28 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 PM eth0 130.15 120.57 2486.70 13.57 0.00 0.00 0.00 10:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 24.53 27.60 12.90 8.31 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 3.22 3.69 2.06 0.99 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 6.84 6.68 5.29 4.04 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.21 47.08 728.09 7.14 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) 12/17/2023 _x86_64_ (1 CPU) 10:37:15 PM LINUX RESTART 10:38:02 PM CPU %user %nice %system %iowait %steal %idle 10:39:01 PM all 65.64 0.00 5.33 2.09 0.09 26.85 10:39:01 PM 0 65.64 0.00 5.33 2.09 0.09 26.85 10:40:02 PM all 69.47 0.00 6.77 1.71 0.11 21.94 10:40:02 PM 0 69.47 0.00 6.77 1.71 0.11 21.94 10:41:01 PM all 62.69 0.00 6.58 8.22 0.09 22.42 10:41:01 PM 0 62.69 0.00 6.58 8.22 0.09 22.42 10:42:01 PM all 24.96 0.00 2.02 1.81 0.05 71.16 10:42:01 PM 0 24.96 0.00 2.02 1.81 0.05 71.16 10:43:01 PM all 20.86 0.00 1.37 10.70 0.05 67.02 10:43:01 PM 0 20.86 0.00 1.37 10.70 0.05 67.02 Average: all 48.16 0.00 4.36 4.94 0.08 42.47 Average: 0 48.16 0.00 4.36 4.94 0.08 42.47