---> uname -a: Linux prd-centos8-builder-1c-1g-3661.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 87 5 382 341 Swap: 1023 33 990 ---> 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:e1:45:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.161/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fee1:452b/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) 01/13/2024 _x86_64_ (1 CPU) 22:03:50 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 267.22 197.17 70.05 15529.54 40556.74 10:06:01 PM 154.17 32.92 121.25 3517.03 13898.60 10:07:01 PM 125.79 33.20 92.59 2078.56 7204.75 10:08:01 PM 29.34 6.06 23.28 344.55 738.95 10:09:01 PM 132.72 112.80 19.93 7321.03 808.71 Average: 141.83 76.56 65.27 5765.46 12641.66 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 106744 363056 682312 86.47 1984 334768 474400 25.82 123652 425460 26224 10:06:01 PM 63104 290864 725952 92.00 260 295516 520100 28.30 117216 432084 23752 10:07:01 PM 132860 324828 656196 83.16 200 259568 499856 27.20 131648 355616 12672 10:08:01 PM 131328 330248 657728 83.36 200 266804 490684 26.70 146760 342864 1084 10:09:01 PM 56376 368712 732680 92.86 200 379556 456544 24.84 157728 408560 13656 Average: 98082 335542 690974 87.57 569 307242 488317 26.57 135401 392917 15478 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 PM eth0 189.06 121.84 1047.08 54.67 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 61.86 55.76 744.17 6.79 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 22.62 23.87 181.35 7.87 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 16.64 19.29 16.87 8.87 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 16.91 16.56 17.23 8.05 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 61.43 47.45 400.48 17.28 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) 01/13/2024 _x86_64_ (1 CPU) 22:03:50 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 59.53 0.10 10.13 19.37 0.07 10.80 10:05:02 PM 0 59.53 0.10 10.13 19.37 0.07 10.80 10:06:01 PM all 69.07 0.00 6.84 5.86 0.08 18.13 10:06:01 PM 0 69.07 0.00 6.84 5.86 0.08 18.13 10:07:01 PM all 61.64 0.00 4.73 6.27 0.08 27.27 10:07:01 PM 0 61.64 0.00 4.73 6.27 0.08 27.27 10:08:01 PM all 66.42 0.00 2.50 1.22 0.07 29.79 10:08:01 PM 0 66.42 0.00 2.50 1.22 0.07 29.79 10:09:01 PM all 52.90 0.00 3.29 15.31 0.08 28.43 10:09:01 PM 0 52.90 0.00 3.29 15.31 0.08 28.43 Average: all 61.90 0.02 5.50 9.61 0.08 22.90 Average: 0 61.90 0.02 5.50 9.61 0.08 22.90