---> uname -a: Linux prd-centos8-builder-1c-1g-3736.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: 770 283 93 5 394 355 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:4d:cc:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe4d:cc71/64 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) 01/14/2024 _x86_64_ (1 CPU) 22:03:59 LINUX RESTART (1 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:02 PM 140.50 23.39 117.11 3228.63 13307.51 10:07:01 PM 134.24 36.92 97.32 2257.21 8480.78 10:08:01 PM 38.94 3.27 35.68 381.00 1641.24 10:09:01 PM 67.44 49.74 17.70 4436.86 542.88 10:10:01 PM 131.34 69.89 61.45 3382.38 2462.28 Average: 102.40 36.64 65.76 2738.94 5277.92 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 PM 101040 355784 688016 87.19 1156 322648 492384 26.79 105528 422368 14956 10:07:01 PM 174260 374856 614796 77.92 140 265272 459312 24.99 140432 302388 28188 10:08:01 PM 155852 367208 633204 80.25 140 276308 469240 25.54 157664 304460 20 10:09:01 PM 65024 390904 724032 91.76 76 391272 452684 24.63 166768 386540 13552 10:10:01 PM 53616 314728 735440 93.21 48 327296 552292 30.05 157340 411940 31792 Average: 109958 360696 679098 86.06 312 316559 485182 26.40 145546 365539 17702 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 PM eth0 75.01 69.77 951.71 8.20 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.63 22.15 183.79 6.84 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 14.38 17.16 14.16 7.12 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.73 18.71 18.79 9.27 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.12 15.42 11.09 9.54 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 28.80 28.67 236.19 8.20 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) 01/14/2024 _x86_64_ (1 CPU) 22:03:59 LINUX RESTART (1 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:02 PM all 69.18 0.00 6.24 5.30 0.08 19.20 10:06:02 PM 0 69.18 0.00 6.24 5.30 0.08 19.20 10:07:01 PM all 62.44 0.00 5.12 6.41 0.07 25.96 10:07:01 PM 0 62.44 0.00 5.12 6.41 0.07 25.96 10:08:01 PM all 66.78 0.00 2.35 2.65 0.08 28.14 10:08:01 PM 0 66.78 0.00 2.35 2.65 0.08 28.14 10:09:01 PM all 56.45 0.00 3.05 5.47 0.07 34.96 10:09:01 PM 0 56.45 0.00 3.05 5.47 0.07 34.96 10:10:01 PM all 62.27 0.00 3.84 12.41 0.07 21.41 10:10:01 PM 0 62.27 0.00 3.84 12.41 0.07 21.41 Average: all 63.43 0.00 4.12 6.45 0.07 25.94 Average: 0 63.43 0.00 4.12 6.45 0.07 25.94