---> uname -a: Linux prd-centos8-robot-2c-8g-10026.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 632 4938 19 2127 6769 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:a3:66:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fea3:6610/64 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) 11/25/2024 _x86_64_ (2 CPU) 02:19:36 LINUX RESTART (2 CPU) 02:20:00 AM tps rtps wtps bread/s bwrtn/s 02:20:03 AM 454.46 454.46 0.00 65774.26 0.00 02:21:01 AM 132.99 82.08 50.91 9670.46 38728.15 02:22:01 AM 103.78 7.10 96.68 1261.71 7479.56 02:23:01 AM 61.04 0.63 60.41 48.93 8509.80 02:24:01 AM 11.50 0.42 11.08 64.78 332.56 02:25:01 AM 2.73 0.00 2.73 0.00 239.63 02:26:01 AM 45.08 2.52 42.56 396.07 2672.72 02:27:01 AM 26.09 0.00 26.09 0.00 5544.89 02:28:01 AM 2.63 0.10 2.53 32.93 94.83 02:29:01 AM 23.21 0.63 22.58 73.18 1184.81 Average: 47.42 12.61 34.81 1613.29 7042.04 02:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:03 AM 7234408 7353368 648024 8.22 2688 329348 404612 5.13 100408 345920 10744 02:21:01 AM 5664992 7126504 2217440 28.13 2688 1656248 661312 7.40 172320 1768876 70824 02:22:01 AM 5213192 7010432 2669240 33.86 2688 1975036 713528 7.99 210656 2121356 196384 02:23:01 AM 5164816 6993748 2717616 34.48 2688 2005984 720184 8.06 221324 2148196 8 02:24:01 AM 5242812 7073676 2639620 33.49 2688 2007928 645044 7.22 240172 2051972 4 02:25:01 AM 5176056 7035040 2706376 34.33 2688 2034872 691316 7.74 243880 2112324 26740 02:26:01 AM 5014744 7057580 2867688 36.38 2688 2211736 645640 7.23 262556 2233996 155180 02:27:01 AM 4977148 7019532 2905284 36.86 2688 2211708 684060 7.66 262620 2267704 8 02:28:01 AM 4861872 6905820 3020560 38.32 2688 2213288 828308 9.27 262748 2381516 52 02:29:01 AM 5121124 6991848 2761308 35.03 2688 2046292 710616 7.96 452544 1957504 276 Average: 5367116 7056755 2515316 31.91 2688 1869244 670462 7.51 242923 1938936 46022 02:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:03 AM eth0 2.64 3.30 0.54 0.79 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 239.83 135.68 888.92 55.05 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 90.04 73.51 920.46 11.23 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 34.96 24.15 433.87 2.83 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 11.45 9.66 5.02 3.57 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 6.57 4.50 1.79 1.21 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 40.13 36.28 300.43 9.62 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 199.53 145.05 39.60 37.29 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 116.15 95.67 1234.98 7.46 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 56.10 41.15 86.52 24.90 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 87.27 62.25 430.51 16.79 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) 11/25/2024 _x86_64_ (2 CPU) 02:19:36 LINUX RESTART (2 CPU) 02:20:00 AM CPU %user %nice %system %iowait %steal %idle 02:20:03 AM all 12.35 0.17 12.52 58.10 0.17 16.69 02:20:03 AM 0 13.47 0.00 12.79 48.82 0.00 24.92 02:20:03 AM 1 11.26 0.33 12.25 67.22 0.33 8.61 02:21:01 AM all 27.25 0.05 8.20 35.29 0.13 29.08 02:21:01 AM 0 25.46 0.10 9.31 33.03 0.10 31.99 02:21:01 AM 1 29.03 0.00 7.08 37.55 0.16 26.18 02:22:01 AM all 37.98 0.00 5.97 1.76 0.11 54.19 02:22:01 AM 0 37.63 0.00 5.97 1.35 0.12 54.93 02:22:01 AM 1 38.33 0.00 5.96 2.16 0.10 53.44 02:23:01 AM all 8.37 0.00 1.34 1.52 0.05 88.72 02:23:01 AM 0 6.43 0.00 1.42 1.50 0.05 90.59 02:23:01 AM 1 10.31 0.00 1.25 1.54 0.05 86.85 02:24:01 AM all 10.47 0.00 1.19 0.54 0.05 87.75 02:24:01 AM 0 2.71 0.00 0.92 0.68 0.05 95.64 02:24:01 AM 1 18.22 0.00 1.45 0.40 0.05 79.87 02:25:01 AM all 4.11 0.00 1.02 0.27 0.03 94.58 02:25:01 AM 0 6.26 0.00 1.24 0.10 0.03 92.37 02:25:01 AM 1 1.95 0.00 0.80 0.43 0.03 96.78 02:26:01 AM all 24.55 0.00 3.55 6.61 0.09 65.20 02:26:01 AM 0 20.16 0.00 3.17 3.77 0.08 72.81 02:26:01 AM 1 28.93 0.00 3.93 9.44 0.10 57.60 02:27:01 AM all 0.70 0.00 0.78 8.37 0.03 90.12 02:27:01 AM 0 0.57 0.00 0.70 5.61 0.03 93.08 02:27:01 AM 1 0.84 0.00 0.85 11.13 0.02 87.17 02:28:01 AM all 4.83 0.00 0.59 0.02 0.05 94.52 02:28:01 AM 0 1.94 0.00 0.23 0.03 0.05 97.74 02:28:01 AM 1 7.73 0.00 0.94 0.00 0.05 91.28 02:29:01 AM all 23.04 0.00 3.18 1.14 0.07 72.57 02:29:01 AM 0 14.12 0.00 2.84 0.60 0.05 82.39 02:29:01 AM 1 31.96 0.00 3.52 1.67 0.08 62.76 Average: all 15.65 0.01 2.90 6.34 0.07 75.04 Average: 0 12.78 0.01 2.90 5.31 0.06 78.93 Average: 1 18.52 0.00 2.90 7.36 0.07 71.14