---> uname -a: Linux prd-centos7-builder-1c-1g-320.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 ---> free -m: total used free shared buff/cache available Mem: 990 320 139 10 531 496 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:0d:e9:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe0d:e9ea/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) 03:04:56 PM LINUX RESTART 03:06:01 PM tps rtps wtps bread/s bwrtn/s 03:07:01 PM 158.02 5.92 152.10 328.80 17232.50 03:08:01 PM 200.20 36.77 163.43 4287.88 27868.48 03:09:01 PM 165.45 67.99 97.47 3632.74 13619.80 03:10:01 PM 65.68 60.31 5.36 2877.51 191.64 Average: 145.93 43.26 102.67 2792.77 14456.22 03:06:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 PM 105888 908572 89.56 2088 537204 420412 20.38 321452 415312 26240 03:08:01 PM 67516 946944 93.34 0 524852 520060 25.21 362200 404188 3104 03:09:01 PM 159252 855208 84.30 0 510472 370404 17.95 236972 421532 4636 03:10:01 PM 72072 942388 92.90 0 572640 398024 19.29 266704 475508 44 Average: 101182 913278 90.03 522 536292 427225 20.71 296832 429135 8506 03:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:07:01 PM eth0 40.22 39.69 572.28 7.35 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 83.56 78.49 1391.42 10.73 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 6.26 6.72 4.06 2.36 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 4.10 3.37 3.14 3.34 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.87 31.42 481.53 5.88 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) 03:04:56 PM LINUX RESTART 03:06:01 PM CPU %user %nice %system %iowait %steal %idle 03:07:01 PM all 71.40 0.00 7.06 2.42 0.16 18.96 03:07:01 PM 0 71.40 0.00 7.06 2.42 0.16 18.96 03:08:01 PM all 64.96 0.00 6.49 5.23 0.16 23.16 03:08:01 PM 0 64.96 0.00 6.49 5.23 0.16 23.16 03:09:01 PM all 47.05 0.00 4.46 4.65 0.12 43.71 03:09:01 PM 0 47.05 0.00 4.46 4.65 0.12 43.71 03:10:01 PM all 9.27 0.00 0.98 7.62 0.03 82.10 03:10:01 PM 0 9.27 0.00 0.98 7.62 0.03 82.10 Average: all 47.42 0.00 4.67 5.03 0.12 42.76 Average: 0 47.42 0.00 4.67 5.03 0.12 42.76