---> uname -a: Linux prd-centos8-builder-1c-1g-4835.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 292 81 6 396 346 Swap: 1023 27 996 ---> 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:d0:f4:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fed0:f4f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/17/2024 _x86_64_ (1 CPU) 16:03:48 LINUX RESTART (1 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 289.37 227.44 61.93 17634.55 40377.44 04:06:01 PM 111.63 22.44 89.20 3003.06 10843.19 04:07:01 PM 95.69 22.70 72.98 1449.57 7184.88 04:08:01 PM 39.12 11.22 27.89 394.60 1680.27 04:09:01 PM 18.76 5.43 13.33 165.41 261.98 04:10:01 PM 121.57 107.01 14.57 7929.68 494.49 Average: 112.22 65.61 46.61 5062.80 10059.18 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 84584 345812 704628 89.28 1968 330540 459152 24.98 108820 418124 23788 04:06:01 PM 101148 330044 688064 87.18 360 298960 497348 27.06 109628 420148 23672 04:07:01 PM 75232 302416 713980 90.47 8 292680 516440 28.10 118544 422084 17072 04:08:01 PM 83092 294288 706120 89.47 8 277616 529668 28.82 145516 391496 14748 04:09:01 PM 153920 353852 635292 80.50 8 266328 469580 25.55 147012 318236 12 04:10:01 PM 55512 357588 733700 92.97 0 368404 472444 25.71 170272 399264 160 Average: 92248 330667 696964 88.31 392 305755 490772 26.70 133299 394892 13242 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 182.72 91.30 831.15 51.72 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 55.06 50.27 714.34 5.67 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 33.84 32.25 400.73 8.45 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 10.94 13.97 12.78 5.43 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 10.51 13.56 8.39 6.66 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 16.70 15.55 17.17 8.00 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 51.28 36.00 329.45 14.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/17/2024 _x86_64_ (1 CPU) 16:03:48 LINUX RESTART (1 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 65.97 0.12 20.56 7.05 0.41 5.90 04:05:01 PM 0 65.97 0.12 20.56 7.05 0.41 5.90 04:06:01 PM all 77.96 0.00 10.99 2.28 0.42 8.35 04:06:01 PM 0 77.96 0.00 10.99 2.28 0.42 8.35 04:07:01 PM all 76.37 0.00 7.31 2.95 0.40 12.96 04:07:01 PM 0 76.37 0.00 7.31 2.95 0.40 12.96 04:08:01 PM all 74.21 0.00 4.72 1.93 0.37 18.78 04:08:01 PM 0 74.21 0.00 4.72 1.93 0.37 18.78 04:09:01 PM all 73.65 0.00 3.83 0.38 0.40 21.73 04:09:01 PM 0 73.65 0.00 3.83 0.38 0.40 21.73 04:10:01 PM all 57.76 0.00 5.41 12.95 0.35 23.53 04:10:01 PM 0 57.76 0.00 5.41 12.95 0.35 23.53 Average: all 71.00 0.02 8.77 4.58 0.39 15.24 Average: 0 71.00 0.02 8.77 4.58 0.39 15.24