---> uname -a: Linux prd-centos8-builder-1c-1g-2828.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: 2799.998 BogoMIPS: 5599.99 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: 770 302 87 5 380 338 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:bb:cf:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:febb:cf5f/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) 01/05/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 248.60 172.90 75.70 12452.23 41122.22 03:06:02 AM 156.08 26.31 129.77 3246.68 16130.00 03:07:01 AM 102.66 29.94 72.72 2470.58 6223.35 03:08:01 AM 34.42 3.48 30.93 262.80 1474.63 03:09:01 AM 131.22 101.38 29.84 6591.41 1698.15 Average: 134.34 66.56 67.77 4987.99 13261.77 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 75520 318576 713536 90.43 2104 321224 519104 28.25 131896 443708 33788 03:06:02 AM 106744 298196 682312 86.47 532 258440 521368 28.37 95320 413488 25348 03:07:01 AM 117204 314212 671852 85.15 352 263332 505000 27.48 128316 370664 30588 03:08:01 AM 130276 327668 658780 83.49 352 263784 489852 26.66 142184 343840 1084 03:09:01 AM 49516 370768 739540 93.72 196 388304 456984 24.87 145984 421796 40 Average: 95852 325884 693204 87.85 707 299017 498462 27.13 128740 398699 18170 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 208.23 124.84 1071.98 56.36 0.00 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 62.38 57.11 904.90 6.80 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.85 23.45 182.49 8.11 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.88 18.14 15.54 7.20 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 16.25 16.25 16.59 7.95 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 64.58 47.79 437.22 17.18 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) 01/05/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 61.35 0.10 9.22 17.58 0.10 11.65 03:05:01 AM 0 61.35 0.10 9.22 17.58 0.10 11.65 03:06:02 AM all 70.57 0.00 6.84 4.76 0.08 17.75 03:06:02 AM 0 70.57 0.00 6.84 4.76 0.08 17.75 03:07:01 AM all 63.46 0.00 4.54 4.00 0.08 27.91 03:07:01 AM 0 63.46 0.00 4.54 4.00 0.08 27.91 03:08:01 AM all 65.47 0.00 2.53 1.67 0.08 30.25 03:08:01 AM 0 65.47 0.00 2.53 1.67 0.08 30.25 03:09:01 AM all 52.33 0.00 3.10 13.70 0.10 30.76 03:09:01 AM 0 52.33 0.00 3.10 13.70 0.10 30.76 Average: all 62.64 0.02 5.24 8.32 0.09 23.69 Average: 0 62.64 0.02 5.24 8.32 0.09 23.69