---> uname -a: Linux prd-centos8-builder-1c-1g-779.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: 2800.022 BogoMIPS: 5600.04 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: 770 299 88 5 382 338 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:e1:a3:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fee1:a35b/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) 02/03/2024 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 238.91 149.72 89.19 10458.61 42255.63 11:06:01 PM 162.76 31.96 130.80 3803.19 15271.58 11:07:01 PM 87.85 18.01 69.84 1311.91 4578.70 11:08:01 PM 21.32 4.86 16.46 127.00 324.24 11:09:01 PM 171.65 123.01 48.64 8113.68 2452.17 Average: 136.53 65.50 71.02 4763.13 12981.25 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 106536 343512 682520 86.50 2096 314596 495740 26.98 142652 402348 15144 11:06:01 PM 64740 311092 724316 91.80 544 311392 504820 27.47 116696 428392 23124 11:07:01 PM 114304 327416 674752 85.51 404 279076 498924 27.15 150404 351564 13768 11:08:01 PM 142800 347004 646256 81.90 404 270196 476188 25.91 151720 320584 2472 11:09:01 PM 57496 327968 731560 92.71 312 335944 501940 27.31 174616 387060 27240 Average: 97175 331398 691881 87.68 752 302241 495522 26.97 147218 377990 16350 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 209.54 138.58 1192.03 56.07 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 49.72 47.31 641.25 8.32 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 22.06 24.26 157.50 7.70 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 18.21 20.76 15.56 8.77 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 16.43 17.11 17.64 11.82 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 63.20 49.61 405.02 18.53 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) 02/03/2024 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 61.88 0.10 8.85 16.41 0.12 12.64 11:05:01 PM 0 61.88 0.10 8.85 16.41 0.12 12.64 11:06:01 PM all 76.40 0.00 7.20 5.14 0.12 11.14 11:06:01 PM 0 76.40 0.00 7.20 5.14 0.12 11.14 11:07:01 PM all 62.34 0.00 3.68 4.50 0.08 29.39 11:07:01 PM 0 62.34 0.00 3.68 4.50 0.08 29.39 11:08:01 PM all 65.40 0.00 2.72 0.53 0.08 31.27 11:08:01 PM 0 65.40 0.00 2.72 0.53 0.08 31.27 11:09:01 PM all 63.25 0.00 3.99 16.96 0.10 15.70 11:09:01 PM 0 63.25 0.00 3.99 16.96 0.10 15.70 Average: all 65.86 0.02 5.29 8.70 0.10 20.03 Average: 0 65.86 0.02 5.29 8.70 0.10 20.03