---> uname -a: Linux prd-centos7-builder-1c-1g-361.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 6.1G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 332 134 10 523 485 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:83:38:49 brd ff:ff:ff:ff:ff:ff inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe83:3849/64 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) 04:49:52 PM LINUX RESTART 04:50:01 PM tps rtps wtps bread/s bwrtn/s 04:51:01 PM 216.78 112.82 103.96 9234.18 47072.28 04:52:01 PM 130.49 5.73 124.76 323.84 14799.93 04:53:02 PM 200.31 38.54 161.77 3419.34 26604.47 04:54:01 PM 176.99 70.85 106.14 4836.67 15580.32 04:55:01 PM 75.30 69.29 6.01 2870.58 299.66 Average: 158.73 59.53 99.20 4114.82 20569.65 04:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 PM 93256 921204 90.81 2088 527128 480072 23.27 369484 421320 22148 04:52:01 PM 142984 871476 85.91 2088 511116 408324 19.79 319408 384724 22044 04:53:02 PM 70068 944392 93.09 0 530684 505988 24.53 301392 461564 25616 04:54:01 PM 147720 866740 85.44 0 514840 373024 18.08 240052 430636 7372 04:55:01 PM 67364 947096 93.36 0 570340 400320 19.40 269720 477820 48 Average: 104278 910182 89.72 835 530822 433546 21.01 300011 435213 15446 04:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:51:01 PM eth0 308.55 179.11 1411.43 61.24 0.00 0.00 0.00 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 40.50 38.57 560.35 5.47 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 PM eth0 81.50 76.12 1397.05 10.49 0.00 0.00 0.00 04:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 6.78 7.74 4.46 4.47 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 4.17 3.33 3.15 2.12 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.03 60.10 664.86 16.54 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) 04:49:52 PM LINUX RESTART 04:50:01 PM CPU %user %nice %system %iowait %steal %idle 04:51:01 PM all 58.34 0.00 6.68 15.64 0.13 19.22 04:51:01 PM 0 58.34 0.00 6.68 15.64 0.13 19.22 04:52:01 PM all 58.80 0.00 5.41 1.41 0.11 34.28 04:52:01 PM 0 58.80 0.00 5.41 1.41 0.11 34.28 04:53:02 PM all 65.01 0.00 6.40 5.53 0.15 22.91 04:53:02 PM 0 65.01 0.00 6.40 5.53 0.15 22.91 04:54:01 PM all 49.72 0.00 4.37 4.66 0.09 41.17 04:54:01 PM 0 49.72 0.00 4.37 4.66 0.09 41.17 04:55:01 PM all 8.91 0.00 0.93 9.20 0.07 80.90 04:55:01 PM 0 8.91 0.00 0.93 9.20 0.07 80.90 Average: all 47.61 0.00 4.71 7.30 0.11 40.27 Average: 0 47.61 0.00 4.71 7.30 0.11 40.27