---> uname -a: Linux prd-centos8-builder-1c-1g-2924.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: 770 299 81 5 390 340 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:77:fd:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe77:fd4a/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) 01/06/2024 _x86_64_ (1 CPU) 07:03:51 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 276.17 217.45 58.72 15870.52 39439.37 07:06:01 AM 145.25 30.25 115.01 3385.34 13620.94 07:07:01 AM 126.53 30.01 96.52 2206.43 10051.91 07:08:01 AM 44.60 6.31 38.29 465.02 1675.45 07:09:01 AM 21.03 4.58 16.44 109.56 465.89 07:10:01 AM 169.65 123.42 46.24 7916.59 1991.09 Average: 130.55 68.68 61.87 4992.74 11208.79 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 110404 368484 678652 86.01 2104 336692 470392 25.60 132608 410360 27908 07:06:01 AM 106292 336632 682764 86.53 664 300320 493160 26.84 94136 428892 24036 07:07:01 AM 195300 375892 593756 75.25 72 246168 446584 24.30 115236 304100 25280 07:08:01 AM 84568 289544 704488 89.28 72 271112 534396 29.08 141180 392528 12708 07:09:01 AM 62796 270872 726260 92.04 16 273812 554628 30.18 137908 415548 27628 07:10:01 AM 113916 378936 675140 85.56 0 331624 459176 24.99 138576 371640 27788 Average: 112213 336727 676843 85.78 488 293288 493056 26.83 126607 387178 24225 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 183.76 110.82 857.85 54.28 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 70.34 62.08 1091.93 7.92 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 19.47 20.40 186.84 5.38 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 15.94 18.82 15.66 8.88 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 14.63 16.71 12.08 7.18 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 17.02 16.47 16.86 11.32 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 53.53 40.89 363.56 15.83 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) 01/06/2024 _x86_64_ (1 CPU) 07:03:51 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 59.93 0.17 11.86 18.86 0.10 9.09 07:05:01 AM 0 59.93 0.17 11.86 18.86 0.10 9.09 07:06:01 AM all 69.92 0.00 6.79 5.37 0.13 17.78 07:06:01 AM 0 69.92 0.00 6.79 5.37 0.13 17.78 07:07:01 AM all 65.30 0.00 5.69 5.77 0.10 23.14 07:07:01 AM 0 65.30 0.00 5.69 5.77 0.10 23.14 07:08:01 AM all 65.40 0.00 2.87 1.97 0.10 29.66 07:08:01 AM 0 65.40 0.00 2.87 1.97 0.10 29.66 07:09:01 AM all 63.95 0.00 2.93 0.68 0.10 32.33 07:09:01 AM 0 63.95 0.00 2.93 0.68 0.10 32.33 07:10:01 AM all 59.11 0.00 4.77 16.77 0.10 19.24 07:10:01 AM 0 59.11 0.00 4.77 16.77 0.10 19.24 Average: all 63.94 0.03 5.82 8.23 0.11 21.88 Average: 0 63.94 0.03 5.82 8.23 0.11 21.88