---> uname -a: Linux prd-centos7-builder-1c-1g-641.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: 990 316 137 10 536 499 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:b6:ca:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:feb6:caa1/64 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) 04:01:32 PM LINUX RESTART 04:02:01 PM tps rtps wtps bread/s bwrtn/s 04:03:01 PM 124.37 14.35 110.02 1282.80 14222.51 04:04:01 PM 157.72 9.61 148.10 962.86 19858.79 04:05:02 PM 253.90 54.58 199.33 6753.51 35881.77 04:06:01 PM 115.76 77.26 38.50 4145.69 3870.25 04:07:01 PM 33.93 30.74 3.19 1063.59 127.85 04:08:01 PM 84.49 58.40 26.09 4216.08 732.86 Average: 127.22 40.85 86.36 3054.34 12274.83 04:02:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 PM 144848 869612 85.72 2088 532860 415664 20.15 271600 446644 27944 04:04:01 PM 73660 940800 92.74 2088 477768 586696 28.44 385812 385724 22884 04:05:02 PM 60952 953508 93.99 0 519236 544672 26.40 358444 419184 23888 04:06:01 PM 154572 859888 84.76 0 512700 371372 18.00 175432 481340 8 04:07:01 PM 117996 896464 88.37 0 541412 389552 18.88 188668 502220 48 04:08:01 PM 79276 935184 92.19 0 496832 470104 22.79 298120 441440 28824 Average: 105217 909243 89.63 696 513468 463010 22.44 279679 446092 17266 04:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:03:01 PM eth0 101.70 89.80 1052.86 24.57 0.00 0.00 0.00 04:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 125.67 116.93 2103.83 15.50 0.00 0.00 0.00 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 38.50 38.94 761.42 7.34 0.00 0.00 0.00 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 8.94 9.30 5.25 3.50 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 5.11 4.37 3.86 2.66 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 17.32 18.88 42.31 9.80 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.82 45.70 650.80 10.44 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) 04:01:32 PM LINUX RESTART 04:02:01 PM CPU %user %nice %system %iowait %steal %idle 04:03:01 PM all 68.57 0.00 6.15 2.96 0.13 22.20 04:03:01 PM 0 68.57 0.00 6.15 2.96 0.13 22.20 04:04:01 PM all 68.24 0.00 6.40 1.79 0.15 23.42 04:04:01 PM 0 68.24 0.00 6.40 1.79 0.15 23.42 04:05:02 PM all 70.32 0.00 7.16 5.52 0.16 16.84 04:05:02 PM 0 70.32 0.00 7.16 5.52 0.16 16.84 04:06:01 PM all 35.97 0.00 3.06 4.99 0.11 55.87 04:06:01 PM 0 35.97 0.00 3.06 4.99 0.11 55.87 04:07:01 PM all 12.34 0.00 1.07 3.28 0.03 83.28 04:07:01 PM 0 12.34 0.00 1.07 3.28 0.03 83.28 04:08:01 PM all 63.11 0.00 2.77 7.80 0.14 26.18 04:08:01 PM 0 63.11 0.00 2.77 7.80 0.14 26.18 Average: all 52.57 0.00 4.39 4.38 0.12 38.54 Average: 0 52.57 0.00 4.39 4.38 0.12 38.54