---> uname -a: Linux prd-centos7-builder-1c-1g-359.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: 2799.998 BogoMIPS: 5599.99 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: 990 329 120 11 540 487 Swap: 1023 1 1022 ---> 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:4d:d5:76 brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe4d:d576/64 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) 04:25:17 PM LINUX RESTART 04:26:01 PM tps rtps wtps bread/s bwrtn/s 04:27:01 PM 2.16 0.03 2.12 1.07 788.58 04:28:01 PM 0.75 0.00 0.75 0.00 12.46 04:29:01 PM 0.25 0.00 0.25 0.00 2.67 04:30:01 PM 52.76 14.23 38.53 1550.58 738.67 04:31:01 PM 120.13 1.59 118.53 52.27 14284.27 04:32:02 PM 186.08 11.35 174.73 1115.87 25309.45 04:33:01 PM 305.54 149.32 156.22 8944.97 22257.96 04:34:01 PM 114.47 56.03 58.44 4572.84 3151.94 Average: 94.19 27.87 66.31 1952.80 8000.63 04:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 PM 86128 928332 91.51 2088 707972 340640 16.51 175544 640524 12 04:28:01 PM 85872 928588 91.54 2088 707980 340640 16.51 175848 640228 8 04:29:01 PM 85948 928512 91.53 2088 708012 340640 16.51 175836 640204 8 04:30:01 PM 150528 863932 85.16 2088 592812 380260 18.43 219968 523320 32852 04:31:01 PM 109260 905200 89.23 2088 536892 449140 21.77 287788 467692 24556 04:32:02 PM 77332 937128 92.38 0 501512 537572 26.06 350936 402100 44480 04:33:01 PM 105012 909448 89.65 0 547832 393776 19.09 254008 449180 37384 04:34:01 PM 174132 840328 82.84 0 464448 402076 19.49 276808 362176 26212 Average: 109276 905184 89.23 1305 595932 398093 19.30 239592 515678 20689 04:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:27:01 PM eth0 0.37 0.07 0.02 0.01 0.00 0.00 0.00 04:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 04:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM eth0 0.15 0.12 0.01 0.01 0.00 0.00 0.00 04:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM eth0 107.01 67.04 284.94 33.62 0.00 0.00 0.00 04:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 PM eth0 82.50 82.06 1219.76 9.62 0.00 0.00 0.00 04:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:02 PM eth0 98.32 91.04 1382.91 12.86 0.00 0.00 0.00 04:32:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 16.05 15.96 12.36 11.71 0.00 0.00 0.00 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 19.58 20.88 43.73 13.01 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.85 33.90 357.15 9.98 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) 04:25:17 PM LINUX RESTART 04:26:01 PM CPU %user %nice %system %iowait %steal %idle 04:27:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 04:27:01 PM 0 0.33 0.00 0.07 0.00 0.03 99.57 04:28:01 PM all 0.48 0.00 0.03 0.00 0.05 99.43 04:28:01 PM 0 0.48 0.00 0.03 0.00 0.05 99.43 04:29:01 PM all 0.47 0.00 0.05 0.00 0.02 99.47 04:29:01 PM 0 0.47 0.00 0.05 0.00 0.02 99.47 04:30:01 PM all 17.12 0.00 1.86 4.41 0.07 76.55 04:30:01 PM 0 17.12 0.00 1.86 4.41 0.07 76.55 04:31:01 PM all 67.66 0.00 5.19 1.61 0.11 25.43 04:31:01 PM 0 67.66 0.00 5.19 1.61 0.11 25.43 04:32:02 PM all 69.90 0.00 6.76 1.95 0.13 21.27 04:32:02 PM 0 69.90 0.00 6.76 1.95 0.13 21.27 04:33:01 PM all 60.90 0.00 6.31 14.16 0.11 18.53 04:33:01 PM 0 60.90 0.00 6.31 14.16 0.11 18.53 04:34:01 PM all 64.99 0.00 3.28 7.37 0.11 24.25 04:34:01 PM 0 64.99 0.00 3.28 7.37 0.11 24.25 Average: all 34.01 0.00 2.84 3.56 0.08 59.51 Average: 0 34.01 0.00 2.84 3.56 0.08 59.51