---> uname -a: Linux prd-centos8-builder-1c-1g-4183.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 304 97 5 369 335 Swap: 1023 27 996 ---> 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e6:21:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fee6:213f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/19/2024 _x86_64_ (1 CPU) 23:03:52 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 285.75 216.21 69.55 15833.98 40770.48 11:06:02 PM 165.70 35.70 130.00 3746.60 15698.85 11:07:01 PM 111.63 33.47 78.16 2180.24 5452.28 11:08:01 PM 37.65 8.70 28.95 401.80 1472.48 11:09:01 PM 146.15 115.13 31.02 7325.56 1786.90 Average: 149.54 82.02 67.52 5911.68 13068.70 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 64624 305172 724432 91.81 2104 319400 527240 28.69 126500 466760 26820 11:06:02 PM 179968 390540 609088 77.19 464 277088 421072 22.91 82608 348028 16348 11:07:01 PM 90992 293516 698064 88.47 464 269680 530516 28.87 137964 391048 32760 11:08:01 PM 178132 377376 610924 77.42 464 266408 440168 23.95 151820 288148 16 11:09:01 PM 47988 309272 741068 93.92 464 327544 517672 28.17 151184 423840 8 Average: 112341 335175 676715 85.76 792 292024 487334 26.52 130015 383565 15190 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 200.83 112.35 1012.75 54.08 0.00 0.00 0.00 0.00 11:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 PM eth0 57.91 53.72 762.70 6.73 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.89 25.49 185.20 8.56 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 15.88 18.34 15.65 7.56 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.31 17.74 18.08 8.50 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.53 45.61 399.84 17.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/19/2024 _x86_64_ (1 CPU) 23:03:52 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 56.92 0.13 10.99 21.53 0.10 10.32 11:05:01 PM 0 56.92 0.13 10.99 21.53 0.10 10.32 11:06:02 PM all 70.66 0.00 6.93 4.80 0.12 17.49 11:06:02 PM 0 70.66 0.00 6.93 4.80 0.12 17.49 11:07:01 PM all 59.67 0.00 4.04 5.33 0.10 30.86 11:07:01 PM 0 59.67 0.00 4.04 5.33 0.10 30.86 11:08:01 PM all 65.82 0.00 2.49 1.37 0.10 30.23 11:08:01 PM 0 65.82 0.00 2.49 1.37 0.10 30.23 11:09:01 PM all 48.03 0.00 3.54 15.76 0.12 32.55 11:09:01 PM 0 48.03 0.00 3.54 15.76 0.12 32.55 Average: all 60.23 0.03 5.60 9.77 0.11 24.27 Average: 0 60.23 0.03 5.60 9.77 0.11 24.27