---> uname -a: Linux prd-centos8-robot-2c-8g-41685.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 670 4905 19 2122 6731 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:99:0d:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe99:d99/64 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) 10/12/2024 _x86_64_ (2 CPU) 04:18:34 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 129.21 46.97 82.24 8656.58 40974.09 04:21:01 AM 99.38 4.01 95.37 104.88 8916.28 04:22:01 AM 31.48 0.47 31.01 64.79 3608.38 04:23:01 AM 26.36 0.00 26.36 0.00 1662.86 04:24:01 AM 39.08 0.03 39.04 3.47 6820.90 04:25:01 AM 2.88 0.00 2.88 0.00 104.15 04:26:01 AM 0.32 0.00 0.32 0.00 4.02 04:27:01 AM 0.17 0.00 0.17 0.00 1.73 04:28:01 AM 0.32 0.10 0.22 32.13 2.82 04:29:01 AM 2.08 0.02 2.07 0.93 149.78 04:30:01 AM 0.38 0.00 0.38 0.00 6.43 04:31:01 AM 12.75 0.32 12.43 36.93 455.16 04:32:01 AM 25.16 0.52 24.64 63.85 1138.95 Average: 28.43 4.03 24.40 689.55 4911.48 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5358088 6980660 2524344 32.02 2688 1812672 819796 9.18 215352 2014424 98104 04:21:01 AM 5146200 6977388 2736232 34.71 2688 2007712 758744 8.50 221536 2168360 90024 04:22:01 AM 5210472 7043060 2671960 33.90 2688 2009656 733432 8.21 240344 2086448 8 04:23:01 AM 4984572 7019148 2897860 36.76 2688 2203560 735288 8.23 254768 2273556 188256 04:24:01 AM 4948812 6983168 2933620 37.22 2688 2203752 735824 8.24 258424 2300236 32 04:25:01 AM 4948916 6983272 2933516 37.22 2688 2203752 735824 8.24 258428 2300184 4 04:26:01 AM 4949072 6983428 2933360 37.21 2688 2203752 735824 8.24 258428 2300116 4 04:27:01 AM 4949216 6983568 2933216 37.21 2688 2203756 735824 8.24 258428 2300232 4 04:28:01 AM 4904768 6942088 2977664 37.78 2688 2206724 784884 8.79 258560 2344120 1996 04:29:01 AM 4871560 6909388 3010872 38.20 2688 2207232 834596 9.34 258560 2376824 8 04:30:01 AM 4856984 6894824 3025448 38.38 2688 2207252 880484 9.86 258560 2390372 24 04:31:01 AM 5037272 6901404 2845160 36.09 2688 2039700 807112 9.04 288392 2203656 19572 04:32:01 AM 5048692 6918144 2833740 35.95 2688 2045144 786168 8.80 447940 2035264 16508 Average: 5016510 6963042 2865922 36.36 2688 2119590 775677 8.69 267517 2237984 31888 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 294.79 180.47 1573.82 53.78 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 69.97 53.89 632.32 9.05 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 18.40 14.41 6.15 14.65 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 41.19 35.44 294.87 7.75 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 366.14 225.80 75.95 50.96 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 2.68 1.87 0.60 0.46 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 1.25 0.67 0.16 0.10 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 1.97 1.50 0.40 0.32 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 27.65 15.98 16.28 2.04 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 344.01 294.15 3507.27 19.31 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 547.08 444.54 5747.79 28.77 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 156.69 115.43 976.81 34.13 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 19.83 18.14 16.03 8.79 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 145.51 107.87 988.36 17.70 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) 10/12/2024 _x86_64_ (2 CPU) 04:18:34 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 39.49 0.02 8.23 15.82 0.13 36.31 04:20:01 AM 0 41.15 0.00 7.54 15.37 0.12 35.83 04:20:01 AM 1 37.84 0.03 8.93 16.28 0.13 36.78 04:21:01 AM all 32.58 0.00 5.33 1.51 0.12 60.45 04:21:01 AM 0 33.79 0.00 5.32 1.07 0.12 59.70 04:21:01 AM 1 31.37 0.00 5.34 1.95 0.13 61.20 04:22:01 AM all 10.86 0.00 1.69 0.43 0.07 86.96 04:22:01 AM 0 6.37 0.00 1.60 0.42 0.07 91.54 04:22:01 AM 1 15.35 0.00 1.77 0.43 0.07 82.39 04:23:01 AM all 23.32 0.00 3.83 0.66 0.11 72.08 04:23:01 AM 0 9.86 0.00 2.79 0.50 0.10 86.76 04:23:01 AM 1 36.77 0.00 4.88 0.82 0.12 57.42 04:24:01 AM all 6.20 0.00 1.94 3.01 0.06 88.80 04:24:01 AM 0 3.47 0.00 2.21 3.91 0.07 90.34 04:24:01 AM 1 8.91 0.00 1.67 2.11 0.05 87.26 04:25:01 AM all 0.35 0.00 0.09 0.02 0.03 99.51 04:25:01 AM 0 0.58 0.00 0.07 0.03 0.03 99.28 04:25:01 AM 1 0.12 0.00 0.12 0.00 0.03 99.73 04:26:01 AM all 0.30 0.00 0.05 0.01 0.02 99.62 04:26:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 04:26:01 AM 1 0.07 0.00 0.05 0.02 0.02 99.85 04:27:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 04:27:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 04:27:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 04:28:01 AM all 4.14 0.00 1.15 0.02 0.03 94.65 04:28:01 AM 0 0.70 0.00 0.17 0.00 0.03 99.10 04:28:01 AM 1 7.58 0.00 2.14 0.03 0.03 90.21 04:29:01 AM all 8.14 0.00 1.27 0.03 0.08 90.49 04:29:01 AM 0 0.60 0.00 0.22 0.05 0.07 99.06 04:29:01 AM 1 15.78 0.00 2.33 0.00 0.10 81.79 04:30:01 AM all 9.39 0.00 1.50 0.00 0.11 88.99 04:30:01 AM 0 14.37 0.00 2.38 0.00 0.14 83.11 04:30:01 AM 1 4.47 0.00 0.64 0.00 0.08 94.81 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 15.27 0.00 2.25 0.16 0.08 82.24 04:31:01 AM 0 7.88 0.00 2.23 0.05 0.07 89.78 04:31:01 AM 1 22.64 0.00 2.27 0.27 0.10 74.72 04:32:01 AM all 28.78 0.00 3.31 0.46 0.10 67.36 04:32:01 AM 0 20.77 0.00 2.96 0.48 0.10 75.69 04:32:01 AM 1 36.78 0.00 3.66 0.43 0.10 59.02 Average: all 13.79 0.00 2.37 1.70 0.08 82.07 Average: 0 10.83 0.00 2.12 1.68 0.07 85.30 Average: 1 16.75 0.00 2.61 1.72 0.08 78.84