---> uname -a: Linux prd-centos8-robot-2c-8g-9151.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 545 5058 19 2094 6857 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:00:d2:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fe00:d2b8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/24/2024 _x86_64_ (2 CPU) 07:09:19 LINUX RESTART (2 CPU) 07:10:00 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 194.51 131.87 62.64 88043.96 17691.21 07:11:01 AM 62.39 19.99 42.40 4916.61 4039.33 07:12:01 AM 99.87 3.23 96.63 54.92 8042.89 07:13:01 AM 45.45 1.37 44.09 149.02 4162.23 07:14:01 AM 2.00 0.03 1.97 2.27 41.08 07:15:01 AM 0.20 0.00 0.20 0.00 2.85 07:16:01 AM 38.84 0.17 38.68 5.87 2499.80 07:17:01 AM 26.39 0.03 26.36 3.47 5269.44 07:18:01 AM 15.03 0.25 14.78 34.39 492.38 07:19:01 AM 27.10 0.45 26.65 48.39 1031.88 Average: 35.52 3.05 32.47 726.68 2867.47 07:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 6075184 7344340 1807256 22.93 2688 1469524 369124 4.13 102216 1453512 28 07:11:01 AM 5418376 7029208 2464064 31.26 2688 1802932 784332 8.78 188976 1991272 83788 07:12:01 AM 5146308 6982936 2736132 34.71 2688 2013932 778484 8.72 196416 2198092 128292 07:13:01 AM 5296528 7109116 2585912 32.81 2688 1990408 655432 7.34 217172 2028164 28 07:14:01 AM 5293420 7106084 2589020 32.85 2688 1990476 655316 7.34 217500 2030836 4 07:15:01 AM 5293348 7106020 2589092 32.85 2688 1990480 655316 7.34 217548 2030832 4 07:16:01 AM 5055480 7054888 2826960 35.86 2688 2170468 685132 7.67 233800 2227532 145104 07:17:01 AM 5049788 7049344 2832652 35.94 2688 2170920 704668 7.89 236048 2229064 40 07:18:01 AM 5120196 6977544 2762244 35.04 2688 2034168 775160 8.68 240684 2175384 21956 07:19:01 AM 5160496 7002648 2721944 34.53 2688 2019332 753004 8.43 430152 1949144 11716 Average: 5290912 7076213 2591528 32.88 2688 1965264 681597 7.63 228051 2031383 39096 07:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 4.40 0.00 0.36 0.00 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 267.00 162.02 1531.67 52.51 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 50.21 42.86 503.83 8.06 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 17.28 9.23 6.89 3.50 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 5.93 4.25 1.03 0.95 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 4.73 4.20 0.89 0.94 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 39.04 30.96 290.21 8.36 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 219.48 185.17 48.68 44.74 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 155.02 135.99 1514.54 26.44 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 19.53 18.66 15.55 8.70 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 86.34 65.82 434.10 17.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 02/24/2024 _x86_64_ (2 CPU) 07:09:19 LINUX RESTART (2 CPU) 07:10:00 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 30.77 0.00 25.44 17.75 0.00 26.04 07:10:01 AM 0 3.49 0.00 26.74 24.42 0.00 45.35 07:10:01 AM 1 59.04 0.00 24.10 10.84 0.00 6.02 07:11:01 AM all 29.13 0.00 4.77 2.93 0.09 63.08 07:11:01 AM 0 17.52 0.00 3.95 2.38 0.10 76.05 07:11:01 AM 1 40.77 0.00 5.58 3.49 0.08 50.08 07:12:01 AM all 39.88 0.00 5.40 3.69 0.12 50.92 07:12:01 AM 0 34.49 0.00 5.12 3.47 0.10 56.82 07:12:01 AM 1 45.28 0.00 5.67 3.91 0.13 45.00 07:13:01 AM all 15.04 0.00 1.69 2.23 0.10 80.94 07:13:01 AM 0 9.97 0.00 1.78 1.69 0.13 86.43 07:13:01 AM 1 20.13 0.00 1.60 2.77 0.07 75.43 07:14:01 AM all 0.52 0.00 0.46 0.02 0.06 98.95 07:14:01 AM 0 0.47 0.00 0.54 0.03 0.05 98.91 07:14:01 AM 1 0.57 0.00 0.38 0.00 0.07 98.98 07:15:01 AM all 0.48 0.00 0.42 0.00 0.04 99.06 07:15:01 AM 0 0.65 0.00 0.47 0.00 0.05 98.83 07:15:01 AM 1 0.30 0.00 0.37 0.00 0.03 99.30 07:16:01 AM all 26.57 0.00 4.03 0.59 0.10 68.71 07:16:01 AM 0 18.94 0.00 3.46 0.43 0.10 77.07 07:16:01 AM 1 34.20 0.00 4.59 0.75 0.10 60.36 07:17:01 AM all 7.77 0.00 1.16 0.95 0.07 90.05 07:17:01 AM 0 6.10 0.00 1.07 0.72 0.07 92.05 07:17:01 AM 1 9.45 0.00 1.26 1.17 0.07 88.05 07:18:01 AM all 15.23 0.00 1.80 0.18 0.08 82.71 07:18:01 AM 0 11.22 0.00 1.95 0.12 0.08 86.62 07:18:01 AM 1 19.22 0.00 1.64 0.23 0.08 78.82 07:19:01 AM all 32.13 0.00 2.79 0.37 0.12 64.60 07:19:01 AM 0 35.64 0.00 3.09 0.22 0.12 60.94 07:19:01 AM 1 28.63 0.00 2.48 0.52 0.12 68.26 Average: all 18.55 0.00 2.54 1.24 0.09 77.58 Average: 0 15.00 0.00 2.42 1.05 0.09 81.45 Average: 1 22.11 0.00 2.65 1.44 0.08 73.71