---> uname -a: Linux prd-centos7-builder-1c-1g-443.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: 2799.870 BogoMIPS: 5599.74 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 6.8G 14G 34% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 335 93 10 561 476 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:11:af:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe11:af16/64 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) 12/13/2023 _x86_64_ (1 CPU) 08:59:06 PM LINUX RESTART 09:00:01 PM tps rtps wtps bread/s bwrtn/s 09:01:02 PM 143.87 3.08 140.79 156.88 17083.73 09:02:01 PM 192.72 27.53 165.19 1614.20 26426.77 09:03:02 PM 286.81 69.36 217.45 7952.02 41360.54 09:04:02 PM 244.90 153.67 91.23 8387.03 10598.31 Average: 217.20 63.32 153.89 4533.53 23921.23 09:00:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:01:02 PM 68420 946040 93.26 2088 533100 465664 22.57 378864 399016 48372 09:02:01 PM 186328 828132 81.63 0 441972 476988 23.12 201552 439460 29320 09:03:02 PM 73948 940512 92.71 0 491464 555964 26.95 349712 404220 34408 09:04:02 PM 80220 934240 92.09 0 480660 466528 22.61 304576 422416 24992 Average: 102229 912231 89.92 522 486799 491286 23.81 308676 416278 34273 09:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:01:02 PM eth0 71.89 71.16 997.62 7.97 0.00 0.00 0.00 09:01:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 87.67 80.59 1415.99 10.18 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:02 PM eth0 54.25 50.52 1297.62 8.01 0.00 0.00 0.00 09:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:02 PM eth0 82.28 50.00 61.64 85.35 0.00 0.00 0.00 09:04:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.92 63.02 944.41 27.76 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) 12/13/2023 _x86_64_ (1 CPU) 08:59:06 PM LINUX RESTART 09:00:01 PM CPU %user %nice %system %iowait %steal %idle 09:01:02 PM all 68.97 0.00 6.28 2.39 0.15 22.22 09:01:02 PM 0 68.97 0.00 6.28 2.39 0.15 22.22 09:02:01 PM all 68.92 0.00 7.04 4.75 0.17 19.12 09:02:01 PM 0 68.92 0.00 7.04 4.75 0.17 19.12 09:03:02 PM all 67.93 0.00 7.30 6.63 0.16 17.97 09:03:02 PM 0 67.93 0.00 7.30 6.63 0.16 17.97 09:04:02 PM all 61.92 0.00 4.97 15.24 0.17 17.70 09:04:02 PM 0 61.92 0.00 4.97 15.24 0.17 17.70 Average: all 66.94 0.00 6.40 7.24 0.16 19.26 Average: 0 66.94 0.00 6.40 7.24 0.16 19.26