---> uname -a: Linux prd-centos7-builder-1c-1g-800.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 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 336 124 10 529 479 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:d6:b7:38 brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fed6:b738/64 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) 06:37:23 PM LINUX RESTART 06:38:01 PM tps rtps wtps bread/s bwrtn/s 06:39:01 PM 119.01 2.82 116.19 88.55 14642.32 06:40:02 PM 151.14 12.13 139.02 1565.69 19877.47 06:41:01 PM 255.37 68.60 186.78 7968.53 33918.60 06:42:01 PM 92.73 53.36 39.38 3092.07 3546.63 06:43:01 PM 4.46 0.03 4.42 12.30 176.37 06:44:01 PM 115.52 89.15 26.37 5297.47 771.82 Average: 121.02 37.24 83.78 2952.84 11885.87 06:38:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:39:01 PM 109580 904880 89.20 2088 526076 442456 21.45 330064 425776 6412 06:40:02 PM 140072 874388 86.19 0 433252 541696 26.26 319260 384784 8632 06:41:01 PM 207540 806920 79.54 0 399412 515400 24.98 183776 446012 32132 06:42:01 PM 158296 856164 84.40 0 495840 371664 18.02 161656 491876 8 06:43:01 PM 95668 918792 90.57 0 496192 434444 21.06 223844 492044 8 06:44:01 PM 81488 932972 91.97 0 494592 457740 22.19 270280 468480 28816 Average: 132107 882353 86.98 348 474227 460567 22.32 248147 451495 12668 06:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:39:01 PM eth0 100.14 97.54 1317.70 10.30 0.00 0.00 0.00 06:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:02 PM eth0 105.48 100.36 1759.35 13.82 0.00 0.00 0.00 06:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 PM eth0 55.25 53.05 789.40 7.40 0.00 0.00 0.00 06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 PM eth0 11.68 11.58 23.48 2.84 0.00 0.00 0.00 06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 2.16 2.21 3.24 1.29 0.00 0.00 0.00 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 20.20 20.99 44.93 11.54 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.36 46.86 644.57 7.76 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) 12/15/2023 _x86_64_ (1 CPU) 06:37:23 PM LINUX RESTART 06:38:01 PM CPU %user %nice %system %iowait %steal %idle 06:39:01 PM all 66.05 0.00 5.64 2.48 0.11 25.72 06:39:01 PM 0 66.05 0.00 5.64 2.48 0.11 25.72 06:40:02 PM all 69.27 0.00 6.49 1.98 0.11 22.15 06:40:02 PM 0 69.27 0.00 6.49 1.98 0.11 22.15 06:41:01 PM all 67.95 0.00 6.89 7.26 0.11 17.79 06:41:01 PM 0 67.95 0.00 6.89 7.26 0.11 17.79 06:42:01 PM all 31.42 0.00 2.59 2.71 0.07 63.21 06:42:01 PM 0 31.42 0.00 2.59 2.71 0.07 63.21 06:43:01 PM all 8.93 0.00 0.71 0.00 0.03 90.32 06:43:01 PM 0 8.93 0.00 0.71 0.00 0.03 90.32 06:44:01 PM all 61.70 0.00 3.16 11.79 0.11 23.25 06:44:01 PM 0 61.70 0.00 3.16 11.79 0.11 23.25 Average: all 50.23 0.00 4.19 4.30 0.09 41.20 Average: 0 50.23 0.00 4.19 4.30 0.09 41.20