---> uname -a: Linux prd-centos7-builder-1c-1g-608.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 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 321 118 11 550 494 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:d2:71:ba brd ff:ff:ff:ff:ff:ff inet 10.32.7.188/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fed2:71ba/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) 12/14/2023 _x86_64_ (1 CPU) 01:59:58 PM LINUX RESTART 02:01:01 PM tps rtps wtps bread/s bwrtn/s 02:02:01 PM 1.30 0.05 1.25 1.34 26.21 02:03:01 PM 0.28 0.00 0.28 0.00 2.94 02:04:02 PM 3.04 2.80 0.24 481.84 2.57 02:05:01 PM 138.65 14.87 123.78 1287.04 16159.89 02:06:01 PM 156.47 9.45 147.02 1399.12 17109.34 02:07:01 PM 242.69 71.75 170.95 5858.18 30737.78 02:08:01 PM 69.88 31.25 38.63 1800.38 3805.17 02:09:01 PM 99.77 85.01 14.76 5030.90 340.70 Average: 86.04 26.43 59.61 1940.91 8164.75 02:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 PM 72352 942108 92.87 2088 725492 342016 16.58 175304 653864 12 02:03:01 PM 72236 942224 92.88 2088 725496 342016 16.58 175380 653792 8 02:04:02 PM 76008 938452 92.51 2088 686984 367472 17.81 237092 588584 39848 02:05:01 PM 117972 896488 88.37 2088 550312 421332 20.42 283716 458108 38956 02:06:01 PM 173484 840976 82.90 2088 440640 505264 24.49 278952 381100 34920 02:07:01 PM 140156 874304 86.18 0 479888 445988 21.62 288840 404496 46864 02:08:01 PM 175204 839256 82.73 0 500368 372240 18.04 247644 392892 8 02:09:01 PM 71052 943408 93.00 0 506268 470788 22.82 352668 395372 120 Average: 112308 902152 88.93 1305 576931 408390 19.80 254950 491026 20092 02:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:02:01 PM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 0.58 0.10 0.06 0.01 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 PM eth0 189.75 134.23 716.95 31.03 0.00 0.00 0.00 02:04:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 107.51 95.66 1264.99 17.75 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 65.10 62.83 836.17 11.67 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 52.93 49.75 712.69 7.85 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 2.62 2.90 1.69 0.73 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 12.68 12.20 10.52 7.66 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.32 44.00 428.12 9.49 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) 12/14/2023 _x86_64_ (1 CPU) 01:59:58 PM LINUX RESTART 02:01:01 PM CPU %user %nice %system %iowait %steal %idle 02:02:01 PM all 0.37 0.00 0.07 0.00 0.03 99.53 02:02:01 PM 0 0.37 0.00 0.07 0.00 0.03 99.53 02:03:01 PM all 0.35 0.00 0.05 0.00 0.03 99.57 02:03:01 PM 0 0.35 0.00 0.05 0.00 0.03 99.57 02:04:02 PM all 7.97 0.00 0.56 0.07 0.03 91.37 02:04:02 PM 0 7.97 0.00 0.56 0.07 0.03 91.37 02:05:01 PM all 67.64 0.00 5.99 2.10 0.13 24.14 02:05:01 PM 0 67.64 0.00 5.99 2.10 0.13 24.14 02:06:01 PM all 68.24 0.00 6.05 1.94 0.15 23.63 02:06:01 PM 0 68.24 0.00 6.05 1.94 0.15 23.63 02:07:01 PM all 64.05 0.00 6.27 6.11 0.18 23.38 02:07:01 PM 0 64.05 0.00 6.27 6.11 0.18 23.38 02:08:01 PM all 21.38 0.00 1.79 1.81 0.07 74.95 02:08:01 PM 0 21.38 0.00 1.79 1.81 0.07 74.95 02:09:01 PM all 35.74 0.00 1.77 10.99 0.11 51.39 02:09:01 PM 0 35.74 0.00 1.77 10.99 0.11 51.39 Average: all 32.07 0.00 2.72 2.82 0.09 62.30 Average: 0 32.07 0.00 2.72 2.82 0.09 62.30