---> uname -a: Linux prd-centos8-robot-2c-8g-1761.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: 2799.998 BogoMIPS: 5599.99 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 606 4944 19 2146 6794 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:48:a8:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe48:a854/64 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) 01:15:00 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 106.50 7.98 98.52 1343.51 7865.76 01:18:01 AM 64.96 0.63 64.33 48.92 8433.67 01:19:01 AM 34.36 0.42 33.94 64.78 2579.96 01:20:01 AM 34.51 0.03 34.48 3.47 5857.32 01:21:01 AM 3.18 0.10 3.08 32.12 100.58 01:22:01 AM 1.93 0.00 1.93 0.00 138.38 01:23:01 AM 0.33 0.00 0.33 0.00 50.32 01:24:01 AM 0.23 0.00 0.23 0.00 61.54 01:25:01 AM 0.25 0.00 0.25 0.00 50.43 01:26:01 AM 0.50 0.00 0.50 0.00 11.00 01:27:01 AM 0.23 0.00 0.23 0.00 16.85 01:28:01 AM 0.22 0.00 0.22 0.00 30.57 01:29:01 AM 12.83 0.33 12.50 37.86 518.93 Average: 20.00 0.73 19.27 117.74 1978.09 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5260620 7067216 2621804 33.26 2688 1984608 661748 7.41 209948 2075540 194232 01:18:01 AM 5122628 6987288 2759796 35.01 2688 2041916 737768 8.26 233520 2181708 25564 01:19:01 AM 4995908 7035864 2886516 36.62 2688 2209900 656820 7.35 255276 2261060 140700 01:20:01 AM 4999096 7041704 2883328 36.58 2688 2212176 673376 7.54 257680 2251092 12 01:21:01 AM 4955852 7000524 2926572 37.13 2688 2214236 732540 8.20 257844 2294652 920 01:22:01 AM 4951636 6998024 2930788 37.18 2688 2215980 748860 8.38 257856 2298828 552 01:23:01 AM 4949568 6997372 2932856 37.21 2688 2217392 767308 8.59 257856 2300768 600 01:24:01 AM 4947220 6996664 2935204 37.24 2688 2219008 783064 8.77 257860 2303140 416 01:25:01 AM 4945604 6996072 2936820 37.26 2688 2220040 783064 8.77 257860 2304804 16 01:26:01 AM 4944948 6995796 2937476 37.27 2688 2220420 783064 8.77 257864 2305356 364 01:27:01 AM 4944496 6995652 2937928 37.27 2688 2220732 783064 8.77 257864 2305844 228 01:28:01 AM 4941708 6994060 2940716 37.31 2688 2221924 783064 8.77 257864 2308752 560 01:29:01 AM 5078108 6966780 2804316 35.58 2688 2064188 734992 8.23 299292 2153492 27952 Average: 5002876 7005617 2879548 36.53 2688 2174040 740672 8.29 255276 2257310 30163 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 84.75 70.80 945.32 10.14 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 40.75 30.79 438.01 6.23 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 37.24 32.27 295.63 6.90 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 200.75 147.53 43.06 39.49 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 68.74 57.66 15.00 6.12 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 83.42 81.60 16.17 7.79 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 45.57 44.07 10.15 4.89 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 69.91 69.59 14.19 6.63 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 42.50 40.42 9.60 5.20 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 15.71 13.63 4.11 2.66 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 12.60 10.45 13.25 1.87 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 39.42 35.69 9.98 6.33 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 78.37 51.36 103.26 48.82 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 63.06 52.76 147.52 11.77 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) 01:15:00 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 36.58 0.00 5.94 3.00 0.11 54.38 01:17:01 AM 0 46.46 0.00 6.89 2.66 0.12 43.87 01:17:01 AM 1 26.72 0.00 5.00 3.33 0.10 64.85 01:18:01 AM all 18.82 0.00 2.15 3.06 0.08 75.88 01:18:01 AM 0 20.63 0.00 2.16 3.66 0.08 73.47 01:18:01 AM 1 17.02 0.00 2.14 2.46 0.08 78.29 01:19:01 AM all 20.23 0.00 3.48 0.82 0.07 75.39 01:19:01 AM 0 18.66 0.00 3.56 0.90 0.07 76.81 01:19:01 AM 1 21.81 0.00 3.40 0.73 0.08 73.97 01:20:01 AM all 9.27 0.00 1.64 1.45 0.07 87.57 01:20:01 AM 0 9.95 0.00 1.65 1.99 0.07 86.35 01:20:01 AM 1 8.59 0.00 1.63 0.92 0.07 88.79 01:21:01 AM all 5.25 0.00 0.50 0.04 0.07 94.14 01:21:01 AM 0 6.26 0.00 0.49 0.08 0.07 93.11 01:21:01 AM 1 4.24 0.00 0.52 0.00 0.07 95.18 01:22:01 AM all 6.39 0.00 0.41 0.01 0.08 93.12 01:22:01 AM 0 8.39 0.00 0.39 0.00 0.07 91.16 01:22:01 AM 1 4.39 0.00 0.44 0.02 0.08 95.07 01:23:01 AM all 5.26 0.00 0.33 0.00 0.08 94.34 01:23:01 AM 0 6.18 0.00 0.34 0.00 0.07 93.41 01:23:01 AM 1 4.34 0.00 0.32 0.00 0.08 95.26 01:24:01 AM all 5.23 0.00 0.39 0.00 0.08 94.30 01:24:01 AM 0 6.01 0.00 0.45 0.00 0.08 93.45 01:24:01 AM 1 4.45 0.00 0.32 0.00 0.08 95.15 01:25:01 AM all 6.56 0.00 0.33 0.00 0.07 93.04 01:25:01 AM 0 7.20 0.00 0.30 0.00 0.07 92.43 01:25:01 AM 1 5.91 0.00 0.37 0.00 0.07 93.65 01:26:01 AM all 4.08 0.00 0.27 0.01 0.08 95.57 01:26:01 AM 0 4.63 0.00 0.32 0.02 0.07 94.97 01:26:01 AM 1 3.53 0.00 0.22 0.00 0.08 96.17 01:27:01 AM all 3.24 0.00 0.24 0.00 0.08 96.45 01:27:01 AM 0 3.73 0.00 0.27 0.00 0.08 95.92 01:27:01 AM 1 2.74 0.00 0.22 0.00 0.07 96.97 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 10.56 0.00 0.51 0.00 0.08 88.84 01:28:01 AM 0 10.72 0.00 0.47 0.00 0.08 88.73 01:28:01 AM 1 10.40 0.00 0.55 0.00 0.08 88.96 01:29:01 AM all 19.45 0.00 1.96 0.17 0.10 78.32 01:29:01 AM 0 26.70 0.00 2.19 0.15 0.10 70.86 01:29:01 AM 1 12.21 0.00 1.72 0.18 0.10 85.78 Average: all 11.62 0.00 1.40 0.66 0.08 86.24 Average: 0 13.51 0.00 1.50 0.73 0.08 84.18 Average: 1 9.73 0.00 1.30 0.59 0.08 88.30