---> uname -a: Linux prd-centos8-robot-2c-8g-123.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4956 19 2141 6801 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:5e:b9:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe5e:b9a4/64 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) 07/19/2024 _x86_64_ (2 CPU) 01:38:27 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 88.92 27.11 61.81 6881.71 20446.40 01:41:01 AM 88.16 0.07 88.09 1.87 8162.42 01:42:01 AM 31.61 0.63 30.97 48.92 4136.97 01:43:01 AM 17.02 0.85 16.18 123.94 725.90 01:44:01 AM 62.31 0.03 62.27 3.47 7841.14 01:45:01 AM 4.52 0.12 4.40 33.06 421.11 01:46:01 AM 0.42 0.00 0.42 0.00 6.20 01:47:01 AM 0.23 0.00 0.23 0.00 197.07 01:48:01 AM 9.67 0.32 9.35 36.93 361.02 Average: 33.65 3.24 30.41 792.22 4699.90 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5374560 7025300 2507872 31.82 2688 1839872 743580 8.33 220540 1992232 119804 01:41:01 AM 5149356 6989712 2733076 34.67 2688 2018024 738892 8.27 213604 2180864 125952 01:42:01 AM 5190664 7012464 2691768 34.15 2688 1999168 699068 7.83 222120 2126912 4 01:43:01 AM 5177492 7044212 2704940 34.32 2688 2041276 682616 7.64 250728 2103536 36632 01:44:01 AM 5041756 7066348 2840676 36.04 2688 2193956 645988 7.23 261176 2206888 104 01:45:01 AM 4975260 7009232 2907172 36.88 2688 2203336 715136 8.01 261500 2272576 4 01:46:01 AM 4956920 6990928 2925512 37.11 2688 2203372 752892 8.43 261500 2290580 44 01:47:01 AM 4952960 6992800 2929472 37.16 2688 2209212 747476 8.37 261500 2293980 4 01:48:01 AM 5086856 6971740 2795576 35.47 2688 2059716 712692 7.98 296636 2144480 32828 Average: 5100647 7011415 2781785 35.29 2688 2085326 715371 8.01 249923 2179116 35042 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 282.12 180.04 1574.43 57.10 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 59.50 42.58 502.26 7.60 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 8.16 1.63 2.37 0.43 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 12.59 11.79 7.33 4.21 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 63.02 56.42 282.36 24.18 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 155.45 138.80 97.35 51.56 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 326.78 318.11 550.91 115.84 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 159.40 152.17 420.05 43.73 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 50.82 37.31 95.63 38.03 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 124.20 104.31 392.52 38.07 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) 07/19/2024 _x86_64_ (2 CPU) 01:38:27 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 39.24 0.00 7.11 7.48 0.10 46.07 01:40:01 AM 0 36.01 0.00 6.34 8.69 0.10 48.85 01:40:01 AM 1 42.48 0.00 7.88 6.25 0.10 43.29 01:41:01 AM all 29.54 0.00 4.10 3.02 0.10 63.23 01:41:01 AM 0 18.00 0.00 3.21 3.35 0.10 75.33 01:41:01 AM 1 41.09 0.00 4.98 2.70 0.10 51.13 01:42:01 AM all 3.93 0.00 0.85 0.94 0.04 94.24 01:42:01 AM 0 4.03 0.00 0.82 1.15 0.03 93.97 01:42:01 AM 1 3.84 0.00 0.88 0.72 0.05 94.51 01:43:01 AM all 17.14 0.00 2.44 0.48 0.07 79.88 01:43:01 AM 0 14.89 0.00 2.37 0.28 0.05 82.41 01:43:01 AM 1 19.38 0.00 2.52 0.67 0.08 77.35 01:44:01 AM all 22.53 0.00 3.44 2.02 0.08 71.93 01:44:01 AM 0 21.32 0.00 3.21 2.11 0.08 73.28 01:44:01 AM 1 23.73 0.00 3.67 1.94 0.08 70.57 01:45:01 AM all 20.18 0.00 1.89 0.08 0.06 77.79 01:45:01 AM 0 9.78 0.00 0.59 0.05 0.05 89.53 01:45:01 AM 1 30.51 0.00 3.18 0.10 0.07 66.15 01:46:01 AM all 24.33 0.00 0.58 0.01 0.09 74.99 01:46:01 AM 0 2.70 0.00 0.42 0.02 0.07 96.80 01:46:01 AM 1 46.02 0.00 0.74 0.00 0.12 53.12 01:47:01 AM all 17.02 0.00 0.42 0.00 0.08 82.47 01:47:01 AM 0 29.27 0.00 0.49 0.00 0.08 70.16 01:47:01 AM 1 4.62 0.00 0.36 0.00 0.08 94.94 01:48:01 AM all 15.58 0.00 1.99 0.10 0.06 82.27 01:48:01 AM 0 6.90 0.00 1.75 0.07 0.05 91.23 01:48:01 AM 1 24.25 0.00 2.24 0.13 0.07 73.31 Average: all 21.06 0.00 2.54 1.57 0.08 74.76 Average: 0 15.88 0.00 2.14 1.75 0.07 80.17 Average: 1 26.24 0.00 2.94 1.39 0.08 69.34