---> uname -a: Linux prd-centos8-builder-1c-1g-325.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: 770 308 88 5 373 332 Swap: 1023 29 994 ---> 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:e4:87:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fee4:87d5/64 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) 11/20/2023 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 268.21 189.04 79.17 14168.18 41491.95 11:06:01 PM 168.28 37.75 130.52 3918.16 16864.36 11:07:01 PM 117.72 34.13 83.59 2109.48 6276.31 11:08:01 PM 25.24 6.53 18.71 232.95 397.50 11:09:01 PM 167.78 127.91 39.87 8499.17 2300.90 Average: 149.43 79.25 70.18 5795.03 13466.58 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 69992 321812 719064 91.13 2100 330156 515284 28.04 128184 455864 16040 11:06:01 PM 179316 395328 609740 77.27 240 282424 421768 22.95 90048 343856 20140 11:07:01 PM 76328 280256 712728 90.33 104 270404 542208 29.51 134424 408848 1832 11:08:01 PM 190720 387912 598336 75.83 104 263676 429720 23.38 145148 282944 16 11:09:01 PM 147808 394296 641248 81.27 0 314644 431536 23.48 151620 323592 15808 Average: 132833 355921 656223 83.17 510 292261 468103 25.47 129885 363021 10767 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 210.46 117.16 1049.91 53.93 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 60.84 57.93 881.40 7.05 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 22.87 25.07 180.56 8.90 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 16.67 18.96 16.01 8.75 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 27.34 23.46 30.19 19.16 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 67.72 48.51 430.39 19.61 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) 11/20/2023 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 59.23 0.10 9.69 20.36 0.10 10.52 11:05:02 PM 0 59.23 0.10 9.69 20.36 0.10 10.52 11:06:01 PM all 68.31 0.00 7.13 6.42 0.08 18.06 11:06:01 PM 0 68.31 0.00 7.13 6.42 0.08 18.06 11:07:01 PM all 60.06 0.00 4.02 5.74 0.08 30.10 11:07:01 PM 0 60.06 0.00 4.02 5.74 0.08 30.10 11:08:01 PM all 64.98 0.00 2.57 0.70 0.08 31.67 11:08:01 PM 0 64.98 0.00 2.57 0.70 0.08 31.67 11:09:01 PM all 51.99 0.00 3.95 16.58 0.10 27.37 11:09:01 PM 0 51.99 0.00 3.95 16.58 0.10 27.37 Average: all 60.89 0.02 5.47 9.97 0.09 23.57 Average: 0 60.89 0.02 5.47 9.97 0.09 23.57