---> uname -a: Linux prd-centos7-builder-1c-1g-3983.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 459M 0 459M 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 5.8G 15G 29% / 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: 990 330 90 8 569 489 Swap: 1023 4 1019 ---> 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:3d:76:1d brd ff:ff:ff:ff:ff:ff inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe3d:761d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 09/01/2024 _x86_64_ (1 CPU) 09:00:37 PM LINUX RESTART 09:01:01 PM tps rtps wtps bread/s bwrtn/s 09:02:01 PM 49.17 5.75 43.42 663.33 6748.73 09:03:02 PM 191.39 45.96 145.43 2043.70 19891.04 09:04:01 PM 183.50 97.52 85.98 8106.99 7602.25 09:05:01 PM 136.23 15.92 120.31 1618.57 12049.27 Average: 139.16 40.88 98.28 3070.44 11559.66 09:01:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 PM 131616 882840 87.03 2088 520632 711948 34.51 364172 398476 36 09:03:02 PM 65176 949280 93.58 0 440972 772004 37.42 339084 400604 14764 09:04:01 PM 85192 929264 91.60 0 536744 459496 22.27 297520 471392 24816 09:05:01 PM 83608 930848 91.76 0 520600 445084 21.57 331744 409508 14380 Average: 91398 923058 90.99 522 504737 597133 28.94 333130 419995 13499 09:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:02:01 PM eth0 283.87 183.85 1072.01 58.04 0.00 0.00 0.00 09:02:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 09:03:02 PM eth0 31.44 28.43 519.68 2.43 0.00 0.00 0.00 09:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 59.70 56.30 474.25 9.50 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 38.75 41.07 298.51 14.00 0.00 0.00 0.00 09:05:01 PM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.60 78.64 597.92 21.40 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 09/01/2024 _x86_64_ (1 CPU) 09:00:37 PM LINUX RESTART 09:01:01 PM CPU %user %nice %system %iowait %steal %idle 09:02:01 PM all 14.48 0.00 2.06 3.59 0.07 79.80 09:02:01 PM 0 14.48 0.00 2.06 3.59 0.07 79.80 09:03:02 PM all 37.64 0.00 7.74 6.14 0.11 48.37 09:03:02 PM 0 37.64 0.00 7.74 6.14 0.11 48.37 09:04:01 PM all 43.79 0.00 4.82 10.82 0.11 40.46 09:04:01 PM 0 43.79 0.00 4.82 10.82 0.11 40.46 09:05:01 PM all 72.11 0.00 5.46 3.05 0.11 19.27 09:05:01 PM 0 72.11 0.00 5.46 3.05 0.11 19.27 Average: all 41.53 0.00 4.99 5.88 0.10 47.50 Average: 0 41.53 0.00 4.99 5.88 0.10 47.50