---> uname -a: Linux prd-centos8-robot-2c-8g-1106.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4778 19 2308 6784 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:56:f0:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe56:f03a/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) 01/12/2025 _x86_64_ (2 CPU) 22:51:06 LINUX RESTART (2 CPU) 10:52:01 PM tps rtps wtps bread/s bwrtn/s 10:53:01 PM 95.92 6.06 89.85 1089.90 7316.59 10:54:01 PM 62.52 0.70 61.82 51.72 8472.77 10:55:01 PM 39.59 7.25 32.34 1309.96 1708.93 10:56:01 PM 44.87 2.52 42.35 396.00 6941.94 10:57:01 PM 2.95 0.00 2.95 0.00 83.64 10:58:02 PM 0.52 0.00 0.52 0.00 7.10 10:59:01 PM 0.29 0.00 0.29 0.00 2.93 11:00:00 PM 9.30 0.19 9.12 34.31 218.55 11:00:01 PM 0.00 0.00 0.00 0.00 0.00 Average: 32.04 2.09 29.95 360.92 3099.85 10:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 PM 5210256 7014056 2672168 33.90 2688 1982704 738316 8.27 188784 2152532 233856 10:54:01 PM 5221960 7020272 2660464 33.75 2688 1976480 730592 8.18 208268 2111092 1112 10:55:01 PM 4972252 7008100 2910172 36.92 2688 2206328 717288 8.03 256148 2289484 173068 10:56:01 PM 4992188 7042428 2890236 36.67 2688 2220428 670804 7.51 263984 2255196 28 10:57:01 PM 4992412 7042652 2890012 36.66 2688 2220428 670804 7.51 263980 2255136 4 10:58:02 PM 4992616 7042860 2889808 36.66 2688 2220432 670804 7.51 263980 2255192 4 10:59:01 PM 4992792 7043036 2889632 36.66 2688 2220432 670804 7.51 263980 2254992 4 11:00:00 PM 4909400 6958068 2973024 37.72 2688 2218280 755660 8.46 302724 2296836 13200 11:00:01 PM 4908888 6957580 2973536 37.72 2688 2218284 755660 8.46 302724 2297128 13216 Average: 5021418 7014339 2861006 36.30 2688 2164866 708970 7.94 257175 2240843 48277 10:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 104.42 86.25 1232.50 19.73 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 30.56 14.98 153.19 3.31 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 43.34 35.42 298.72 8.46 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 587.30 423.03 116.70 94.33 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 1.40 0.67 0.30 0.14 0.00 0.00 0.00 0.00 10:58:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:02 PM eth0 1.37 0.17 0.08 0.01 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.71 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:00:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 PM eth0 15.36 13.35 15.34 6.23 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 0.00 0.00 0.00 0.00 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 98.23 71.88 227.54 16.55 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) 01/12/2025 _x86_64_ (2 CPU) 22:51:06 LINUX RESTART (2 CPU) 10:52:01 PM CPU %user %nice %system %iowait %steal %idle 10:53:01 PM all 39.07 0.00 5.50 1.49 0.11 53.83 10:53:01 PM 0 36.61 0.00 5.04 1.92 0.10 56.33 10:53:01 PM 1 41.54 0.00 5.96 1.05 0.12 51.34 10:54:01 PM all 11.61 0.00 1.76 2.27 0.08 84.28 10:54:01 PM 0 13.14 0.00 2.12 3.34 0.07 81.33 10:54:01 PM 1 10.07 0.00 1.41 1.20 0.08 87.24 10:55:01 PM all 27.39 0.00 4.51 2.08 1.18 64.85 10:55:01 PM 0 25.15 0.00 4.28 2.20 1.16 67.21 10:55:01 PM 1 29.63 0.00 4.73 1.95 1.21 62.48 10:56:01 PM all 9.91 0.00 2.42 1.33 0.06 86.27 10:56:01 PM 0 10.19 0.00 2.16 1.26 0.05 86.34 10:56:01 PM 1 9.64 0.00 2.69 1.41 0.07 86.20 10:57:01 PM all 0.28 0.00 0.09 0.01 0.04 99.58 10:57:01 PM 0 0.40 0.00 0.08 0.00 0.05 99.46 10:57:01 PM 1 0.15 0.00 0.10 0.02 0.03 99.70 10:58:02 PM all 0.34 0.00 0.05 0.00 0.03 99.57 10:58:02 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 10:58:02 PM 1 0.08 0.00 0.03 0.00 0.03 99.85 10:59:01 PM all 0.35 0.00 0.06 0.00 0.03 99.56 10:59:01 PM 0 0.47 0.00 0.03 0.00 0.03 99.46 10:59:01 PM 1 0.22 0.00 0.08 0.00 0.03 99.66 11:00:00 PM all 12.67 0.00 1.37 0.14 0.06 85.76 11:00:00 PM 0 6.85 0.00 1.15 0.15 0.05 91.79 11:00:00 PM 1 18.48 0.00 1.59 0.14 0.07 79.73 11:00:01 PM all 0.65 0.00 1.29 0.00 0.00 98.06 11:00:01 PM 0 0.00 0.00 1.30 0.00 0.00 98.70 11:00:01 PM 1 1.28 0.00 1.28 0.00 0.00 97.44 Average: all 12.73 0.00 1.98 0.92 0.20 84.18 Average: 0 11.71 0.00 1.87 1.11 0.19 85.11 Average: 1 13.75 0.00 2.08 0.72 0.21 83.24