---> uname -a: Linux prd-centos8-robot-2c-8g-7331.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 548 5026 19 2123 6852 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:f4:cf:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fef4:cf36/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/13/2024 _x86_64_ (2 CPU) 06:50:05 LINUX RESTART (2 CPU) 06:51:01 AM tps rtps wtps bread/s bwrtn/s 06:52:01 AM 55.31 19.67 35.63 5660.50 15772.46 06:53:01 AM 109.05 6.68 102.37 1269.39 8683.82 06:54:01 AM 43.15 0.67 42.49 49.98 5296.55 06:55:01 AM 34.79 1.02 33.78 133.44 1689.15 06:56:01 AM 40.37 0.07 40.30 4.53 6757.50 06:57:01 AM 4.25 0.00 4.25 0.00 183.92 06:58:01 AM 0.37 0.00 0.37 0.00 5.12 06:59:01 AM 0.22 0.00 0.22 0.00 2.92 07:00:02 AM 12.65 0.30 12.35 43.85 711.08 Average: 33.35 3.16 30.19 795.87 4345.07 06:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 AM 5530148 7071464 2352288 29.84 2688 1733592 728596 8.16 187980 1879864 92816 06:53:01 AM 5256312 7064848 2626124 33.32 2688 1985900 677512 7.59 211712 2071196 103200 06:54:01 AM 5249996 7078784 2632440 33.40 2688 2006036 671520 7.52 230756 2056896 1084 06:55:01 AM 5021368 7051008 2861068 36.30 2688 2199364 675752 7.57 260944 2232100 170348 06:56:01 AM 5013996 7046840 2868440 36.39 2688 2202512 685424 7.67 262880 2230112 1436 06:57:01 AM 5014732 7047572 2867704 36.38 2688 2202516 685424 7.67 262880 2230072 4 06:58:01 AM 5005252 7038104 2877184 36.50 2688 2202528 717228 8.03 262880 2239052 20 06:59:01 AM 5004308 7037148 2878128 36.51 2688 2202544 717228 8.03 262880 2240452 24 07:00:02 AM 5216532 7082264 2665904 33.82 2688 2040680 652848 7.31 439768 1874676 13356 Average: 5145849 7057559 2736587 34.72 2688 2086186 690170 7.73 264742 2117158 42476 06:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 291.50 178.51 1273.98 60.21 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 48.09 39.86 500.89 6.77 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 30.86 19.81 266.91 3.40 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 41.08 33.91 297.15 8.55 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 258.58 229.91 70.54 49.38 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 205.21 204.82 41.32 85.84 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 162.57 159.14 105.54 63.09 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 149.44 145.53 74.78 51.34 0.00 0.00 0.00 0.00 07:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:02 AM eth0 48.00 35.80 90.82 22.84 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 137.27 116.37 302.46 39.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/13/2024 _x86_64_ (2 CPU) 06:50:05 LINUX RESTART (2 CPU) 06:51:01 AM CPU %user %nice %system %iowait %steal %idle 06:52:01 AM all 26.82 0.00 5.63 29.10 0.09 38.36 06:52:01 AM 0 23.83 0.00 5.84 29.42 0.10 40.81 06:52:01 AM 1 29.79 0.00 5.42 28.80 0.08 35.91 06:53:01 AM all 38.61 0.00 5.56 4.01 0.10 51.72 06:53:01 AM 0 34.12 0.00 5.13 4.14 0.10 56.51 06:53:01 AM 1 43.10 0.00 6.00 3.87 0.10 46.92 06:54:01 AM all 13.89 0.00 1.81 2.50 0.06 81.74 06:54:01 AM 0 9.65 0.00 1.77 2.40 0.07 86.11 06:54:01 AM 1 18.13 0.00 1.85 2.60 0.05 77.37 06:55:01 AM all 30.84 0.00 3.93 1.11 0.09 64.03 06:55:01 AM 0 30.60 0.00 3.82 0.97 0.08 64.53 06:55:01 AM 1 31.07 0.00 4.05 1.25 0.10 63.53 06:56:01 AM all 13.03 0.00 2.09 1.89 0.06 82.93 06:56:01 AM 0 7.63 0.00 1.85 1.47 0.07 88.98 06:56:01 AM 1 18.46 0.00 2.32 2.32 0.05 76.86 06:57:01 AM all 17.28 0.00 0.40 0.02 0.08 82.22 06:57:01 AM 0 25.79 0.00 0.54 0.02 0.08 73.58 06:57:01 AM 1 8.79 0.00 0.27 0.02 0.08 90.84 06:58:01 AM all 15.01 0.00 0.33 0.00 0.09 84.56 06:58:01 AM 0 21.62 0.00 0.45 0.00 0.08 77.85 06:58:01 AM 1 8.42 0.00 0.22 0.00 0.10 91.26 06:59:01 AM all 20.84 0.00 0.36 0.00 0.08 78.72 06:59:01 AM 0 0.94 0.00 0.18 0.00 0.07 98.81 06:59:01 AM 1 40.81 0.00 0.54 0.00 0.10 58.55 07:00:02 AM all 17.24 0.00 2.41 0.18 0.06 80.10 07:00:02 AM 0 13.20 0.00 2.37 0.18 0.05 84.19 07:00:02 AM 1 21.30 0.00 2.45 0.18 0.07 76.00 Average: all 21.51 0.00 2.50 4.29 0.08 71.62 Average: 0 18.60 0.00 2.44 4.25 0.08 74.64 Average: 1 24.43 0.00 2.57 4.32 0.08 68.60