---> uname -a: Linux prd-centos7-builder-1c-1g-787.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 6.2G 14G 32% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 322 126 10 541 493 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:18:d6:ef brd ff:ff:ff:ff:ff:ff inet 10.32.6.178/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe18:d6ef/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) 12/15/2023 _x86_64_ (1 CPU) 05:49:04 PM LINUX RESTART 05:50:01 PM tps rtps wtps bread/s bwrtn/s 05:51:01 PM 142.97 4.37 138.60 245.62 17542.53 05:52:02 PM 160.62 14.13 146.49 1223.74 24996.09 05:53:01 PM 246.94 95.48 151.46 9386.07 25377.18 05:54:01 PM 168.85 110.97 57.89 6650.05 3892.73 Average: 179.58 56.23 123.35 4364.17 17889.83 05:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:01 PM 75316 939144 92.58 2088 535844 460520 22.32 347600 423484 46708 05:52:02 PM 61520 952940 93.94 0 510184 548544 26.59 365908 409364 29196 05:53:01 PM 110536 903924 89.10 0 459420 475944 23.07 251224 456540 32784 05:54:01 PM 113544 900916 88.81 0 503476 425148 20.61 232580 468884 28832 Average: 90229 924231 91.11 522 502231 477539 23.15 299328 439568 34380 05:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:51:01 PM eth0 67.54 67.41 994.02 7.97 0.00 0.00 0.00 05:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:02 PM eth0 141.22 130.06 2509.35 16.49 0.00 0.00 0.00 05:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 PM eth0 24.57 24.33 47.41 7.81 0.00 0.00 0.00 05:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 PM eth0 19.23 19.77 44.10 11.26 0.00 0.00 0.00 05:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.14 60.39 898.95 10.89 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) 12/15/2023 _x86_64_ (1 CPU) 05:49:04 PM LINUX RESTART 05:50:01 PM CPU %user %nice %system %iowait %steal %idle 05:51:01 PM all 68.15 0.00 6.12 2.70 0.13 22.90 05:51:01 PM 0 68.15 0.00 6.12 2.70 0.13 22.90 05:52:02 PM all 69.37 0.00 6.37 2.35 0.13 21.78 05:52:02 PM 0 69.37 0.00 6.37 2.35 0.13 21.78 05:53:01 PM all 66.20 0.00 6.30 7.06 0.13 20.31 05:53:01 PM 0 66.20 0.00 6.30 7.06 0.13 20.31 05:54:01 PM all 59.16 0.00 3.78 14.15 0.11 22.79 05:54:01 PM 0 59.16 0.00 3.78 14.15 0.11 22.79 Average: all 65.71 0.00 5.64 6.58 0.12 21.95 Average: 0 65.71 0.00 5.64 6.58 0.12 21.95