---> uname -a: Linux prd-centos8-robot-2c-8g-1421.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 598 4971 19 2127 6802 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:25:3c:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe25:3c95/64 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) 12/10/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 93.19 10.09 83.09 1752.46 6462.82 12:59:01 AM 77.02 0.70 76.32 50.78 9902.88 01:00:01 AM 28.79 0.42 28.37 64.78 1601.67 01:01:01 AM 38.32 0.05 38.27 3.60 6703.38 01:02:01 AM 3.83 0.17 3.66 33.85 144.11 01:03:01 AM 2.00 0.00 2.00 0.00 71.73 01:04:01 AM 0.23 0.00 0.23 0.00 4.13 01:05:01 AM 13.43 0.33 13.10 37.86 494.10 Average: 32.10 1.47 30.63 242.95 3173.16 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5173328 6986556 2709104 34.37 2688 1991400 754816 8.45 218732 2153572 235288 12:59:01 AM 5122480 6987284 2759952 35.01 2688 2041808 717488 8.03 234276 2180084 25560 01:00:01 AM 4981212 7021144 2901220 36.81 2688 2209704 673236 7.54 255872 2278152 172624 01:01:01 AM 5003452 7046204 2878980 36.52 2688 2212076 660472 7.40 258420 2245744 4 01:02:01 AM 4935204 6979232 2947228 37.39 2688 2213352 747304 8.37 258696 2313276 252 01:03:01 AM 4881624 6925692 3000808 38.07 2688 2213392 817840 9.16 258696 2366256 12 01:04:01 AM 4746816 6791220 3135616 39.78 2688 2213728 932728 10.44 258696 2501028 304 01:05:01 AM 5103280 6973692 2779152 35.26 2688 2043628 725316 8.12 291680 2131640 17144 Average: 4993424 6963878 2889008 36.65 2688 2142386 753650 8.44 254384 2271219 56398 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 79.49 64.35 942.81 8.28 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 48.08 33.37 441.86 7.65 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 40.77 32.21 295.86 6.81 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 200.78 138.45 43.94 38.92 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 59.50 73.58 10.81 547.07 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 497.15 411.56 5695.72 175.18 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 459.08 388.82 5345.46 25.24 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 173.52 134.51 1329.63 26.17 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 194.79 159.60 1763.22 104.42 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) 12/10/2024 _x86_64_ (2 CPU) 00:55:52 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 35.68 0.00 5.43 3.20 0.12 55.58 12:58:01 AM 0 45.63 0.00 5.90 3.47 0.12 44.88 12:58:01 AM 1 25.65 0.00 4.96 2.92 0.12 66.35 12:59:01 AM all 19.62 0.00 2.80 6.60 0.08 70.89 12:59:01 AM 0 18.31 0.00 3.19 6.00 0.08 72.42 12:59:01 AM 1 20.94 0.00 2.41 7.21 0.08 69.36 01:00:01 AM all 22.98 0.00 3.52 0.85 0.08 72.58 01:00:01 AM 0 20.13 0.00 3.65 0.93 0.07 75.22 01:00:01 AM 1 25.83 0.00 3.39 0.77 0.08 69.92 01:01:01 AM all 9.47 0.00 1.82 2.43 0.05 86.23 01:01:01 AM 0 6.83 0.00 1.77 2.47 0.05 88.88 01:01:01 AM 1 12.10 0.00 1.87 2.39 0.05 83.58 01:02:01 AM all 6.57 0.00 0.29 0.08 0.04 93.02 01:02:01 AM 0 8.36 0.00 0.39 0.05 0.03 91.17 01:02:01 AM 1 4.77 0.00 0.20 0.10 0.05 94.87 01:03:01 AM all 10.91 0.00 1.22 0.01 0.08 87.78 01:03:01 AM 0 14.53 0.00 1.47 0.02 0.08 83.90 01:03:01 AM 1 7.31 0.00 0.97 0.00 0.08 91.64 01:04:01 AM all 11.31 0.00 1.13 0.00 0.12 87.44 01:04:01 AM 0 22.11 0.00 2.06 0.00 0.14 75.69 01:04:01 AM 1 0.70 0.00 0.22 0.00 0.10 98.98 01:05:01 AM all 16.48 0.00 2.15 0.29 0.08 81.00 01:05:01 AM 0 28.92 0.00 2.63 0.52 0.10 67.83 01:05:01 AM 1 4.15 0.00 1.67 0.05 0.07 94.07 Average: all 16.64 0.00 2.30 1.69 0.08 79.29 Average: 0 20.61 0.00 2.64 1.69 0.08 74.98 Average: 1 12.68 0.00 1.96 1.68 0.08 83.60