---> uname -a: Linux prd-centos8-builder-1c-1g-3103.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: 2800.000 BogoMIPS: 5600.00 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: 770 297 85 5 388 340 Swap: 1023 26 997 ---> 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:d4:ad:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.201/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fed4:ad13/64 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) 01/08/2024 _x86_64_ (1 CPU) 06:03:54 LINUX RESTART (1 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 99.80 29.31 70.49 3546.21 8002.21 06:07:02 AM 122.79 18.78 104.01 1440.19 12866.13 06:08:01 AM 99.36 25.64 73.72 2231.76 5487.61 06:09:01 AM 29.61 4.85 24.76 459.52 977.30 06:10:01 AM 18.37 5.31 13.06 92.74 259.04 06:11:01 AM 138.79 110.82 27.97 7287.11 1179.89 06:12:01 AM 48.50 9.06 39.44 576.34 1512.48 Average: 79.57 29.12 50.45 2233.83 4325.73 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 48460 292940 740596 93.86 932 319812 548764 29.86 143720 454240 22464 06:07:02 AM 58224 301836 730832 92.62 124 309408 523968 28.51 105048 447496 15176 06:08:01 AM 167016 351056 622040 78.83 124 248444 478168 26.02 112716 330188 14420 06:09:01 AM 158276 354768 630780 79.94 124 261680 476152 25.91 143352 312280 16 06:10:01 AM 197908 395060 591148 74.92 124 262348 453704 24.69 144548 271128 20 06:11:01 AM 53060 365304 735996 93.28 84 376984 467824 25.46 148496 412128 132 06:12:01 AM 90476 358348 698580 88.53 0 333252 480696 26.16 180732 346784 27776 Average: 110489 345616 678567 86.00 216 301704 489897 26.66 139802 367749 11429 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 67.33 53.33 794.29 15.92 0.00 0.00 0.00 0.00 06:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 AM eth0 32.20 27.20 515.94 3.76 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 19.06 19.93 179.23 6.66 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 11.48 13.68 12.40 5.09 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 12.16 14.44 9.91 6.68 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 13.85 13.40 14.74 6.18 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 11.96 13.48 9.30 8.57 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 24.03 22.22 219.62 7.55 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) 01/08/2024 _x86_64_ (1 CPU) 06:03:54 LINUX RESTART (1 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 72.81 0.00 7.89 2.98 0.92 15.40 06:06:01 AM 0 72.81 0.00 7.89 2.98 0.92 15.40 06:07:02 AM all 76.62 0.00 8.14 2.41 0.87 11.97 06:07:02 AM 0 76.62 0.00 8.14 2.41 0.87 11.97 06:08:01 AM all 71.59 0.00 5.56 3.98 0.71 18.16 06:08:01 AM 0 71.59 0.00 5.56 3.98 0.71 18.16 06:09:01 AM all 68.61 0.00 3.17 1.10 0.60 26.53 06:09:01 AM 0 68.61 0.00 3.17 1.10 0.60 26.53 06:10:01 AM all 69.43 0.00 3.11 0.43 0.67 26.36 06:10:01 AM 0 69.43 0.00 3.11 0.43 0.67 26.36 06:11:01 AM all 54.66 0.00 4.63 16.49 0.88 23.33 06:11:01 AM 0 54.66 0.00 4.63 16.49 0.88 23.33 06:12:01 AM all 74.60 0.00 4.60 2.53 0.72 17.55 06:12:01 AM 0 74.60 0.00 4.60 2.53 0.72 17.55 Average: all 69.75 0.00 5.30 4.28 0.77 19.90 Average: 0 69.75 0.00 5.30 4.28 0.77 19.90