---> uname -a: Linux prd-centos7-builder-1c-1g-1224.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: 990 332 134 11 523 482 Swap: 1023 1 1022 ---> 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:f3:88:5e brd ff:ff:ff:ff:ff:ff inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fef3:885e/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) 12/18/2023 _x86_64_ (1 CPU) 12:00:56 AM LINUX RESTART 12:02:03 AM tps rtps wtps bread/s bwrtn/s 12:03:01 AM 156.85 8.79 148.06 1215.56 17445.63 12:04:02 AM 196.48 24.08 172.40 2355.04 29102.01 12:05:01 AM 264.68 133.88 130.80 10810.76 19357.16 12:06:01 AM 114.13 64.48 49.65 4196.30 2499.01 Average: 183.08 58.13 124.95 4664.52 17089.09 12:02:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 AM 113084 901376 88.85 2088 534944 416500 20.19 343796 391180 35308 12:04:02 AM 309040 705420 69.54 0 344608 452760 21.95 153760 372252 8584 12:05:01 AM 120580 893880 88.11 0 524060 391344 18.97 194008 489288 37364 12:06:01 AM 69916 944544 93.11 0 483796 477228 23.13 300184 444080 40004 Average: 153155 861305 84.90 522 471852 434458 21.06 247937 424200 30315 12:02:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:03:01 AM eth0 42.72 42.91 598.11 6.15 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:02 AM eth0 131.44 120.08 2474.33 14.55 0.00 0.00 0.00 12:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 24.51 26.71 15.08 10.67 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 17.54 19.08 41.90 9.84 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.26 52.37 786.62 10.35 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) 12/18/2023 _x86_64_ (1 CPU) 12:00:56 AM LINUX RESTART 12:02:03 AM CPU %user %nice %system %iowait %steal %idle 12:03:01 AM all 70.66 0.00 6.50 2.52 0.09 20.23 12:03:01 AM 0 70.66 0.00 6.50 2.52 0.09 20.23 12:04:02 AM all 68.20 0.00 6.77 3.03 0.09 21.91 12:04:02 AM 0 68.20 0.00 6.77 3.03 0.09 21.91 12:05:01 AM all 59.56 0.00 5.65 11.26 0.09 23.44 12:05:01 AM 0 59.56 0.00 5.65 11.26 0.09 23.44 12:06:01 AM all 62.95 0.00 2.96 10.64 0.09 23.35 12:06:01 AM 0 62.95 0.00 2.96 10.64 0.09 23.35 Average: all 65.30 0.00 5.46 6.90 0.09 22.25 Average: 0 65.30 0.00 5.46 6.90 0.09 22.25