---> uname -a: Linux prd-centos8-robot-2c-8g-1837.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4990 19 2125 6819 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c8:81:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fec8:8176/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/11/2024 _x86_64_ (2 CPU) 03:51:14 LINUX RESTART (2 CPU) 03:52:01 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 71.93 28.47 43.46 2202.63 31633.63 03:54:01 AM 87.29 21.18 66.11 5130.16 5671.39 03:55:01 AM 83.47 0.70 82.77 50.78 9676.94 03:56:01 AM 23.28 0.42 22.86 64.79 1836.11 03:57:01 AM 60.90 0.03 60.86 3.47 7890.37 03:58:01 AM 5.71 0.10 5.61 32.12 251.15 03:59:01 AM 2.18 0.00 2.18 0.00 74.56 04:00:01 AM 0.47 0.00 0.47 0.00 12.26 04:01:01 AM 13.51 0.42 13.09 42.76 493.22 Average: 38.75 5.70 33.05 836.31 6393.64 03:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 6076872 7342212 1805560 22.91 2688 1465140 356420 3.99 124988 1425424 124 03:54:01 AM 5364448 7065812 2517984 31.94 2688 1883452 655624 7.34 210448 1981320 133988 03:55:01 AM 5167036 7005860 2715396 34.45 2688 2015328 697148 7.81 221208 2139380 30684 03:56:01 AM 5156320 7042708 2726112 34.58 2688 2061560 672672 7.53 246372 2127140 43996 03:57:01 AM 5021588 7063320 2860844 36.29 2688 2211140 631236 7.07 257716 2225252 116 03:58:01 AM 4956632 6999560 2925800 37.12 2688 2212344 726980 8.14 257840 2292564 72 03:59:01 AM 4911588 6954556 2970844 37.69 2688 2212384 776032 8.69 257840 2336792 4 04:00:01 AM 4898600 6941920 2983832 37.85 2688 2212744 788044 8.82 257840 2350256 136 04:01:01 AM 5203924 7071740 2678508 33.98 2688 2042816 623196 6.98 298484 2027588 17256 Average: 5195223 7054188 2687209 34.09 2688 2035212 658595 7.37 236971 2100635 25153 03:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 2.65 1.88 0.58 0.39 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 274.58 176.36 1587.32 59.57 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 68.26 50.50 654.48 8.41 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 15.98 10.83 6.49 4.07 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 186.54 140.55 329.36 39.04 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 29.76 27.86 6.55 134.99 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 470.96 427.21 5256.66 583.45 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 418.66 363.89 5250.13 23.68 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 145.45 118.75 1278.44 25.63 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 179.20 146.42 1596.58 97.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/11/2024 _x86_64_ (2 CPU) 03:51:14 LINUX RESTART (2 CPU) 03:52:01 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 5.27 0.03 2.10 81.82 0.10 10.67 03:53:01 AM 0 5.38 0.03 1.98 85.03 0.07 7.51 03:53:01 AM 1 5.16 0.03 2.23 78.65 0.13 13.80 03:54:01 AM all 34.27 0.00 6.59 5.84 0.12 53.19 03:54:01 AM 0 36.76 0.00 6.67 4.20 0.12 52.25 03:54:01 AM 1 31.77 0.00 6.50 7.48 0.12 54.13 03:55:01 AM all 25.50 0.00 3.49 7.75 0.12 63.14 03:55:01 AM 0 34.25 0.00 4.34 6.46 0.10 54.85 03:55:01 AM 1 16.81 0.00 2.65 9.03 0.13 71.36 03:56:01 AM all 14.94 0.00 2.03 1.76 0.08 81.19 03:56:01 AM 0 18.08 0.00 2.36 1.66 0.10 77.81 03:56:01 AM 1 11.80 0.00 1.71 1.86 0.07 84.57 03:57:01 AM all 22.49 0.00 3.64 2.06 0.09 71.72 03:57:01 AM 0 20.62 0.00 3.72 2.75 0.10 72.81 03:57:01 AM 1 24.36 0.00 3.55 1.37 0.08 70.63 03:58:01 AM all 2.62 0.00 0.25 0.08 0.06 96.99 03:58:01 AM 0 3.73 0.00 0.34 0.07 0.05 95.82 03:58:01 AM 1 1.52 0.00 0.17 0.10 0.07 98.15 03:59:01 AM all 13.83 0.00 1.53 0.01 0.13 84.50 03:59:01 AM 0 16.89 0.00 1.96 0.02 0.13 80.99 03:59:01 AM 1 10.76 0.00 1.10 0.00 0.13 88.01 04:00:01 AM all 11.42 0.00 1.58 0.00 0.13 86.87 04:00:01 AM 0 19.94 0.00 2.32 0.00 0.14 77.61 04:00:01 AM 1 3.05 0.00 0.85 0.00 0.12 95.98 04:01:01 AM all 15.95 0.00 2.22 0.37 0.09 81.37 04:01:01 AM 0 23.80 0.00 3.09 0.37 0.10 72.64 04:01:01 AM 1 8.15 0.00 1.35 0.37 0.08 90.05 Average: all 16.26 0.00 2.61 11.06 0.10 69.96 Average: 0 19.95 0.00 2.98 11.13 0.10 65.83 Average: 1 12.59 0.00 2.23 10.98 0.10 74.08