---> uname -a: Linux prd-centos7-builder-1c-1g-496.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: 2800.000 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 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: 990 338 115 10 537 477 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:61:e2:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.158/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe61:e2df/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) 11/22/2023 _x86_64_ (1 CPU) 04:25:20 PM LINUX RESTART 04:26:01 PM tps rtps wtps bread/s bwrtn/s 04:27:01 PM 120.79 2.50 118.29 77.68 16061.69 04:28:02 PM 158.36 12.36 146.00 1587.26 19946.58 04:29:01 PM 257.15 54.93 202.23 6852.66 34733.40 04:30:01 PM 206.87 157.53 49.34 9372.39 2912.80 Average: 185.65 57.17 128.48 4481.45 18310.43 04:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 PM 71352 943108 92.97 2088 523104 479724 23.25 345224 446152 17428 04:28:02 PM 123516 890944 87.82 0 439508 550956 26.71 325720 395600 8952 04:29:01 PM 215408 799052 78.77 0 342668 545128 26.42 205748 413236 5936 04:30:01 PM 68128 946332 93.28 0 490068 469352 22.75 249772 497796 136 Average: 119601 894859 88.21 522 448837 511290 24.78 281616 438196 8113 04:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:27:01 PM eth0 88.89 88.54 1252.15 9.90 0.00 0.00 0.00 04:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:02 PM eth0 90.01 82.91 1762.37 12.51 0.00 0.00 0.00 04:28:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM eth0 37.95 36.70 785.00 6.11 0.00 0.00 0.00 04:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM eth0 19.99 19.00 31.01 11.96 0.00 0.00 0.00 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.15 56.73 955.62 10.14 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) 11/22/2023 _x86_64_ (1 CPU) 04:25:20 PM LINUX RESTART 04:26:01 PM CPU %user %nice %system %iowait %steal %idle 04:27:01 PM all 68.50 0.00 5.50 2.04 0.15 23.81 04:27:01 PM 0 68.50 0.00 5.50 2.04 0.15 23.81 04:28:02 PM all 65.21 0.00 6.52 1.27 0.13 26.88 04:28:02 PM 0 65.21 0.00 6.52 1.27 0.13 26.88 04:29:01 PM all 67.28 0.00 6.72 5.74 0.17 20.09 04:29:01 PM 0 67.28 0.00 6.72 5.74 0.17 20.09 04:30:01 PM all 56.36 0.00 3.50 16.69 0.11 23.34 04:30:01 PM 0 56.36 0.00 3.50 16.69 0.11 23.34 Average: all 64.30 0.00 5.55 6.47 0.14 23.54 Average: 0 64.30 0.00 5.55 6.47 0.14 23.54