---> uname -a: Linux prd-centos8-builder-1c-1g-278.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: 770 303 87 5 380 335 Swap: 1023 34 989 ---> 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:c2:1d:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fec2:1d57/64 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) 13:03:47 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 298.53 222.18 76.36 16140.93 40648.88 01:06:01 PM 180.12 43.63 136.49 4411.79 17539.65 01:07:01 PM 102.95 29.56 73.39 1942.88 5172.07 01:08:01 PM 32.06 2.12 29.95 150.03 1390.86 01:09:01 PM 160.82 118.69 42.13 7605.13 1755.91 Average: 154.91 83.25 71.67 6051.02 13304.92 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 103324 359548 685732 86.91 2104 334096 477604 25.99 131784 417048 33432 01:06:01 PM 60344 307972 728712 92.35 384 313148 516104 28.09 122008 431980 17280 01:07:01 PM 87292 287832 701764 88.94 36 266244 534668 29.10 143752 384700 31756 01:08:01 PM 75004 279256 714052 90.49 36 269976 543452 29.57 154564 385840 11644 01:09:01 PM 54208 298904 734848 93.13 0 311532 534476 29.09 188952 377860 14584 Average: 76034 306702 713022 90.36 512 298999 521261 28.37 148212 399486 21739 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 185.13 111.64 1049.04 54.47 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 67.82 59.65 872.67 15.73 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.90 25.45 180.91 9.14 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.19 18.64 15.67 7.64 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.01 16.77 17.15 8.44 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 62.02 46.44 427.21 19.09 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) 13:03:47 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.49 0.12 11.60 19.72 0.10 9.98 01:05:01 PM 0 58.49 0.12 11.60 19.72 0.10 9.98 01:06:01 PM all 69.50 0.00 7.25 6.04 0.08 17.13 01:06:01 PM 0 69.50 0.00 7.25 6.04 0.08 17.13 01:07:01 PM all 61.44 0.00 4.20 4.74 0.08 29.53 01:07:01 PM 0 61.44 0.00 4.20 4.74 0.08 29.53 01:08:01 PM all 64.84 0.00 2.47 1.33 0.08 31.28 01:08:01 PM 0 64.84 0.00 2.47 1.33 0.08 31.28 01:09:01 PM all 50.31 0.00 3.59 16.89 0.08 29.13 01:09:01 PM 0 50.31 0.00 3.59 16.89 0.08 29.13 Average: all 60.92 0.02 5.82 9.74 0.09 23.41 Average: 0 60.92 0.02 5.82 9.74 0.09 23.41