---> uname -a: Linux prd-centos7-builder-1c-1g-1301.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: 990 336 119 10 534 479 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:41:e9:67 brd ff:ff:ff:ff:ff:ff inet 10.32.6.218/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe41:e967/64 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) 12/01/2023 _x86_64_ (1 CPU) 08:34:46 AM LINUX RESTART 08:35:01 AM tps rtps wtps bread/s bwrtn/s 08:36:02 AM 192.37 46.82 145.55 6737.83 49516.46 08:37:01 AM 142.77 7.63 135.14 568.32 14893.26 08:38:02 AM 199.22 38.79 160.43 2845.17 27421.10 08:39:01 AM 276.41 157.42 118.99 12235.83 19436.52 08:40:01 AM 83.93 29.44 54.49 2767.83 3483.32 Average: 179.00 56.14 122.86 5045.80 23007.39 08:35:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:02 AM 63944 950516 93.70 2088 533240 483392 23.43 389604 410400 41176 08:37:01 AM 63064 951396 93.78 2088 552416 493840 23.94 380784 397632 38004 08:38:02 AM 219656 794804 78.35 0 392360 496864 24.08 202780 416036 40800 08:39:01 AM 64152 950308 93.68 0 562852 401020 19.44 183004 559404 37372 08:40:01 AM 108684 905776 89.29 0 478108 446212 21.63 268916 440320 26524 Average: 103900 910560 89.76 835 503795 464266 22.50 285018 444758 36775 08:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:36:02 AM eth0 341.39 194.36 1517.54 62.91 0.00 0.00 0.00 08:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 56.97 55.07 746.04 10.73 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:02 AM eth0 112.05 100.47 2319.60 10.83 0.00 0.00 0.00 08:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 17.64 17.91 29.02 8.16 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 17.99 19.49 42.37 9.96 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.70 77.70 933.22 20.60 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) 12/01/2023 _x86_64_ (1 CPU) 08:34:46 AM LINUX RESTART 08:35:01 AM CPU %user %nice %system %iowait %steal %idle 08:36:02 AM all 61.43 0.00 7.29 9.33 0.14 21.81 08:36:02 AM 0 61.43 0.00 7.29 9.33 0.14 21.81 08:37:01 AM all 70.67 0.00 6.42 1.90 0.15 20.86 08:37:01 AM 0 70.67 0.00 6.42 1.90 0.15 20.86 08:38:02 AM all 61.17 0.00 6.29 4.15 0.13 28.26 08:38:02 AM 0 61.17 0.00 6.29 4.15 0.13 28.26 08:39:01 AM all 56.09 0.00 5.14 16.76 0.13 21.87 08:39:01 AM 0 56.09 0.00 5.14 16.76 0.13 21.87 08:40:01 AM all 67.34 0.00 3.24 4.60 0.11 24.71 08:40:01 AM 0 67.34 0.00 3.24 4.60 0.11 24.71 Average: all 63.31 0.00 5.67 7.37 0.13 23.52 Average: 0 63.31 0.00 5.67 7.37 0.13 23.52