---> uname -a: Linux prd-centos8-robot-2c-8g-38531.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4906 19 2214 6823 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:ff:c4:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:feff:c437/64 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) 10/03/2024 _x86_64_ (2 CPU) 17:28:10 LINUX RESTART (2 CPU) 05:29:01 PM tps rtps wtps bread/s bwrtn/s 05:30:01 PM 99.13 13.25 85.89 2372.68 6811.73 05:31:01 PM 78.13 0.70 77.43 50.77 9625.67 05:32:01 PM 31.54 0.42 31.12 64.78 1743.89 05:33:01 PM 43.64 2.52 41.13 396.07 6889.42 05:34:01 PM 2.33 0.10 2.23 32.13 65.77 05:35:01 PM 2.12 0.00 2.12 0.00 405.35 05:36:01 PM 0.77 0.00 0.77 0.00 511.90 05:37:01 PM 0.33 0.00 0.33 0.00 314.86 05:38:01 PM 5.32 0.35 4.97 38.79 274.22 05:39:01 PM 28.11 0.53 27.57 64.78 2877.91 Average: 29.14 1.79 27.36 302.00 2952.36 05:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 PM 5328824 7060848 2553608 32.40 2688 1913744 697396 7.81 211248 2017392 160200 05:31:01 PM 5174896 7025468 2707536 34.35 2688 2027712 694268 7.77 233044 2127164 21316 05:32:01 PM 4996096 7026700 2886336 36.62 2688 2200328 673960 7.55 256488 2261028 173132 05:33:01 PM 5029748 7074792 2852684 36.19 2688 2214384 628828 7.04 262272 2214868 12 05:34:01 PM 4988960 7036568 2893472 36.71 2688 2216956 682852 7.65 262488 2255096 1460 05:35:01 PM 4956956 7021820 2925476 37.11 2688 2234268 682852 7.65 262904 2286596 8588 05:36:01 PM 4945132 7021252 2937300 37.26 2688 2245500 682852 7.65 262904 2298028 4852 05:37:01 PM 4938240 7020344 2944192 37.35 2688 2251448 704480 7.89 262952 2304768 1396 05:38:01 PM 5026492 7001132 2855940 36.23 2688 2147712 703760 7.88 307420 2189872 65972 05:39:01 PM 5066340 7029484 2816092 35.73 2688 2138156 683396 7.65 488284 1976312 16592 Average: 5045168 7031841 2837264 35.99 2688 2159021 683464 7.65 281000 2193112 45352 05:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 177.26 125.76 1321.49 35.10 0.00 0.00 0.00 0.00 05:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM eth0 38.97 31.33 392.78 7.48 0.00 0.00 0.00 0.00 05:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM eth0 37.09 32.21 295.30 7.82 0.00 0.00 0.00 0.00 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 219.46 156.41 50.24 42.87 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 25.98 15.35 22.06 2.49 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 50.95 39.47 122.80 10.52 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 29.41 21.73 74.21 6.95 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 15.28 15.08 20.83 12.42 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 83.30 53.97 188.06 78.19 0.00 0.00 0.00 0.00 05:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 PM eth0 19.59 18.64 16.67 11.38 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 69.73 50.99 250.46 21.52 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) 10/03/2024 _x86_64_ (2 CPU) 17:28:10 LINUX RESTART (2 CPU) 05:29:01 PM CPU %user %nice %system %iowait %steal %idle 05:30:01 PM all 34.66 0.00 6.18 2.81 0.15 56.20 05:30:01 PM 0 21.83 0.00 4.41 2.57 0.17 71.03 05:30:01 PM 1 47.52 0.00 7.97 3.05 0.13 41.33 05:31:01 PM all 21.22 0.00 3.16 2.90 0.08 72.64 05:31:01 PM 0 16.16 0.00 3.15 3.18 0.07 77.44 05:31:01 PM 1 26.31 0.00 3.16 2.61 0.10 67.82 05:32:01 PM all 23.99 0.00 3.50 0.82 0.08 71.62 05:32:01 PM 0 17.74 0.00 3.35 0.78 0.08 78.04 05:32:01 PM 1 30.22 0.00 3.64 0.85 0.08 65.21 05:33:01 PM all 7.69 0.00 1.81 1.56 0.07 88.86 05:33:01 PM 0 3.88 0.00 1.79 1.52 0.07 92.75 05:33:01 PM 1 11.51 0.00 1.84 1.60 0.07 84.98 05:34:01 PM all 3.19 0.00 0.25 0.03 0.07 96.46 05:34:01 PM 0 3.53 0.00 0.30 0.05 0.08 96.03 05:34:01 PM 1 2.86 0.00 0.20 0.02 0.05 96.88 05:35:01 PM all 19.02 0.00 0.24 0.07 0.11 80.56 05:35:01 PM 0 3.99 0.00 0.23 0.13 0.10 95.54 05:35:01 PM 1 33.98 0.00 0.25 0.00 0.12 65.65 05:36:01 PM all 10.33 0.00 0.16 0.08 0.06 89.37 05:36:01 PM 0 7.45 0.00 0.17 0.15 0.05 92.18 05:36:01 PM 1 13.20 0.00 0.15 0.02 0.07 86.57 05:37:01 PM all 8.92 0.00 0.16 0.05 0.09 90.78 05:37:01 PM 0 8.89 0.00 0.13 0.10 0.07 90.81 05:37:01 PM 1 8.95 0.00 0.18 0.00 0.12 90.75 05:38:01 PM all 14.06 0.00 1.53 0.29 0.11 84.00 05:38:01 PM 0 6.65 0.00 0.90 0.12 0.10 92.23 05:38:01 PM 1 21.49 0.00 2.16 0.47 0.12 75.76 05:39:01 PM all 29.09 0.00 3.41 0.70 0.13 66.67 05:39:01 PM 0 16.20 0.00 2.89 0.75 0.13 80.02 05:39:01 PM 1 42.02 0.00 3.92 0.65 0.13 53.27 Average: all 17.22 0.00 2.04 0.93 0.10 79.72 Average: 0 10.64 0.00 1.73 0.94 0.09 86.60 Average: 1 23.80 0.00 2.35 0.93 0.10 72.83