---> uname -a: Linux prd-centos8-builder-1c-1g-372.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: 770 303 85 6 381 333 Swap: 1023 25 998 ---> 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:91:e4:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe91:e4e1/64 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) 12/13/2023 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 287.62 208.04 79.58 15628.75 41350.55 06:06:01 PM 158.68 30.96 127.72 3404.29 16335.13 06:07:01 PM 111.90 32.70 79.20 2321.55 6255.41 06:08:01 PM 33.56 4.57 29.00 321.68 1354.31 06:09:01 PM 147.56 116.84 30.72 7516.91 1834.17 Average: 147.90 78.65 69.26 5840.61 13432.90 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 112296 356708 676760 85.77 2104 322056 474680 25.83 130020 407448 19852 06:06:01 PM 80224 299112 708832 89.83 32 286608 517280 28.15 110764 420760 28168 06:07:01 PM 111512 306528 677544 85.87 12 260556 515508 28.05 136008 367784 30548 06:08:01 PM 101988 305976 687068 87.07 12 269596 515416 28.05 149984 362888 12712 06:09:01 PM 51820 332000 737236 93.43 12 346068 495960 26.99 150392 416092 8 Average: 91568 320065 697488 88.40 434 296977 503769 27.41 135434 394994 18258 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 181.81 114.04 1008.61 53.73 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 62.86 56.53 946.03 8.08 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.43 23.99 179.97 7.79 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 17.65 19.15 16.32 8.81 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 18.12 17.64 17.87 9.20 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 60.60 46.29 433.97 17.53 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) 12/13/2023 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 58.19 0.10 11.06 20.58 0.15 9.92 06:05:01 PM 0 58.19 0.10 11.06 20.58 0.15 9.92 06:06:01 PM all 68.67 0.00 6.99 5.04 0.13 19.16 06:06:01 PM 0 68.67 0.00 6.99 5.04 0.13 19.16 06:07:01 PM all 61.62 0.00 4.65 5.44 0.12 28.18 06:07:01 PM 0 61.62 0.00 4.65 5.44 0.12 28.18 06:08:01 PM all 64.32 0.00 2.75 1.55 0.10 31.28 06:08:01 PM 0 64.32 0.00 2.75 1.55 0.10 31.28 06:09:01 PM all 51.70 0.00 3.54 15.14 0.12 29.50 06:09:01 PM 0 51.70 0.00 3.54 15.14 0.12 29.50 Average: all 60.90 0.02 5.80 9.55 0.12 23.61 Average: 0 60.90 0.02 5.80 9.55 0.12 23.61