---> uname -a: Linux prd-centos8-robot-2c-8g-42056.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 581 4963 19 2153 6820 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:3a:ef:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe3a:ef9f/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) 10/13/2024 _x86_64_ (2 CPU) 06:38:14 LINUX RESTART (2 CPU) 06:39:01 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 112.24 38.85 73.40 5949.56 7017.64 06:41:01 AM 85.70 0.70 85.00 50.78 10297.70 06:42:01 AM 23.46 0.38 23.08 62.51 1534.64 06:43:01 AM 4.08 0.03 4.05 2.27 103.60 06:44:01 AM 64.11 2.52 61.60 396.00 7686.75 06:45:01 AM 7.87 0.00 7.87 0.00 756.29 06:46:01 AM 2.38 0.12 2.27 33.06 144.48 06:47:01 AM 0.52 0.00 0.52 0.00 199.27 06:48:01 AM 11.91 0.32 11.60 36.93 438.79 06:49:01 AM 28.57 0.72 27.86 76.77 1562.81 Average: 34.09 4.36 29.72 660.92 2974.44 06:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 5373320 7069580 2509112 31.83 2688 1877920 662440 7.42 209804 1974916 132664 06:41:01 AM 5174316 7009156 2708116 34.36 2688 2011360 696812 7.80 221296 2137188 30076 06:42:01 AM 5253956 7090236 2628476 33.35 2688 2013240 628124 7.03 239864 2042752 20 06:43:01 AM 5252744 7089068 2629688 33.36 2688 2013308 627888 7.03 240084 2044016 4 06:44:01 AM 5014564 7064568 2867868 36.38 2688 2219188 626440 7.01 261308 2228372 16564 06:45:01 AM 5016920 7066892 2865512 36.35 2688 2219188 626440 7.01 261308 2228444 4 06:46:01 AM 4964680 7019712 2917752 37.02 2688 2224240 728740 8.16 261576 2279964 2056 06:47:01 AM 4956412 7016492 2926020 37.12 2688 2229288 789188 8.84 261740 2287616 1468 06:48:01 AM 5045588 6969400 2836844 35.99 2688 2098904 726204 8.13 287756 2195880 41272 06:49:01 AM 5082344 6983636 2800088 35.52 2688 2076972 705344 7.90 457348 1992876 16512 Average: 5113484 7037874 2768948 35.13 2688 2098361 681762 7.63 270208 2141202 24064 06:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 272.58 179.79 1605.61 56.62 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 59.00 48.53 598.13 14.92 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 11.50 6.51 4.77 2.94 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 7.15 5.47 1.37 1.22 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 192.67 144.55 329.54 32.83 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 1.97 1.57 0.45 0.35 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 145.13 128.30 51.77 11.96 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 140.45 134.51 47.69 14.03 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 83.34 57.59 106.12 48.51 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 19.41 18.89 16.49 8.87 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 93.32 72.57 276.23 19.22 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) 10/13/2024 _x86_64_ (2 CPU) 06:38:14 LINUX RESTART (2 CPU) 06:39:01 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 35.71 0.02 7.01 6.61 0.12 50.53 06:40:01 AM 0 42.31 0.02 7.15 8.01 0.13 42.38 06:40:01 AM 1 29.11 0.02 6.87 5.21 0.10 58.69 06:41:01 AM all 23.36 0.00 3.34 5.94 0.08 67.27 06:41:01 AM 0 34.60 0.00 4.08 7.58 0.08 53.66 06:41:01 AM 1 12.13 0.00 2.61 4.31 0.08 80.87 06:42:01 AM all 9.58 0.00 1.13 0.44 0.04 88.80 06:42:01 AM 0 14.27 0.00 1.15 0.27 0.05 84.26 06:42:01 AM 1 4.89 0.00 1.12 0.62 0.03 93.34 06:43:01 AM all 0.62 0.00 0.46 0.01 0.04 98.87 06:43:01 AM 0 0.47 0.00 0.50 0.00 0.05 98.98 06:43:01 AM 1 0.77 0.00 0.42 0.02 0.03 98.76 06:44:01 AM all 26.46 0.00 4.45 2.12 0.08 66.90 06:44:01 AM 0 30.66 0.00 4.75 1.97 0.07 62.55 06:44:01 AM 1 22.28 0.00 4.14 2.26 0.08 71.24 06:45:01 AM all 0.33 0.00 0.12 0.17 0.04 99.34 06:45:01 AM 0 0.13 0.00 0.13 0.18 0.05 99.50 06:45:01 AM 1 0.53 0.00 0.10 0.15 0.03 99.18 06:46:01 AM all 17.98 0.00 1.04 0.04 0.07 80.87 06:46:01 AM 0 17.34 0.00 1.14 0.07 0.07 81.38 06:46:01 AM 1 18.62 0.00 0.93 0.02 0.07 80.36 06:47:01 AM all 12.99 0.00 0.89 0.03 0.06 86.03 06:47:01 AM 0 18.41 0.00 1.03 0.05 0.07 80.45 06:47:01 AM 1 7.60 0.00 0.76 0.00 0.05 91.59 06:48:01 AM all 13.77 0.00 1.56 0.12 0.07 84.49 06:48:01 AM 0 17.31 0.00 1.92 0.10 0.07 80.60 06:48:01 AM 1 10.23 0.00 1.20 0.13 0.07 88.37 06:49:01 AM all 30.89 0.00 3.51 0.47 0.08 65.05 06:49:01 AM 0 43.97 0.00 4.10 0.37 0.08 51.48 06:49:01 AM 1 17.78 0.00 2.91 0.57 0.08 78.66 Average: all 17.16 0.00 2.35 1.59 0.07 78.83 Average: 0 21.94 0.00 2.60 1.86 0.07 73.53 Average: 1 12.38 0.00 2.10 1.33 0.06 84.13