---> uname -a: Linux prd-centos8-robot-2c-8g-3785.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 581 4798 19 2317 6813 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:db:b2:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 82463sec preferred_lft 82463sec inet6 fe80::f816:3eff:fedb:b29f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-3785.novalocal) 11/03/2024 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 0.88 0.02 0.87 0.13 186.84 12:02:01 AM 0.53 0.07 0.47 1.73 8.38 12:03:01 AM 0.20 0.00 0.20 0.00 2.00 12:04:01 AM 0.12 0.00 0.12 0.00 0.90 12:05:01 AM 0.10 0.00 0.10 0.00 1.20 12:06:01 AM 0.18 0.00 0.18 0.00 1.28 12:07:01 AM 0.20 0.00 0.20 0.00 3.03 12:08:01 AM 0.35 0.00 0.35 0.00 9.35 12:09:01 AM 0.23 0.00 0.23 0.00 2.93 12:10:01 AM 0.10 0.00 0.10 0.00 0.63 12:11:01 AM 0.15 0.00 0.15 0.00 1.48 12:12:01 AM 56.72 15.21 41.51 2706.35 3562.52 12:13:01 AM 99.95 0.70 99.25 50.78 10642.57 12:14:01 AM 22.31 0.57 21.75 64.26 1590.97 12:15:01 AM 45.22 2.32 42.90 376.67 2692.20 12:16:01 AM 43.21 0.37 42.84 51.46 6356.66 Average: 16.90 1.20 15.70 203.19 1566.40 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 5834008 7207420 2048416 25.99 2688 1572608 606804 6.79 155624 1632648 4 12:02:01 AM 5834912 7208392 2047512 25.98 2688 1572680 606804 6.79 155768 1632112 4 12:03:01 AM 5834764 7208244 2047660 25.98 2688 1572680 606804 6.79 155760 1632220 4 12:04:01 AM 5834368 7207848 2048056 25.98 2688 1572680 606804 6.79 155760 1632412 16 12:05:01 AM 5834936 7208420 2047488 25.98 2688 1572684 606804 6.79 155760 1632044 8 12:06:01 AM 5834916 7208400 2047508 25.98 2688 1572684 606804 6.79 155760 1632044 4 12:07:01 AM 5834292 7207776 2048132 25.98 2688 1572684 598316 6.70 155760 1632392 4 12:08:01 AM 5834532 7208124 2047892 25.98 2688 1572792 606968 6.80 155996 1632108 4 12:09:01 AM 5834776 7208368 2047648 25.98 2688 1572792 606968 6.80 155996 1631924 4 12:10:01 AM 5834392 7207984 2048032 25.98 2688 1572792 604812 6.77 155996 1632156 8 12:11:01 AM 5834948 7208544 2047476 25.98 2688 1572796 604812 6.77 155996 1631928 4 12:12:01 AM 5353928 7005744 2528496 32.08 2688 1841152 743152 8.32 223272 2007496 100624 12:13:01 AM 5156024 7002744 2726400 34.59 2688 2023176 708508 7.93 225156 2145448 30124 12:14:01 AM 5241440 7089484 2640984 33.50 2688 2025104 630136 7.06 244064 2048824 8 12:15:01 AM 5014184 7073004 2868240 36.39 2688 2227688 629748 7.05 264876 2230792 154548 12:16:01 AM 4968108 7025780 2914316 36.97 2688 2226472 668888 7.49 460620 2076364 288 Average: 5619658 7155392 2262766 28.71 2688 1727716 627696 7.03 195760 1778932 17854 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 0.37 0.08 0.04 0.01 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.17 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.42 0.25 0.15 0.07 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.88 0.33 0.31 0.20 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 0.15 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.27 0.08 0.08 0.06 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.17 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.52 0.00 0.05 0.00 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 192.72 133.31 1178.83 47.85 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 67.28 54.63 668.34 8.80 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 18.75 13.98 6.25 4.58 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 48.27 41.85 300.83 13.77 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 43.48 35.26 25.71 13.35 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 23.35 17.49 136.28 5.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-3785.novalocal) 11/03/2024 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.33 0.03 0.20 0.09 0.03 99.32 12:01:01 AM 0 0.08 0.05 0.27 0.17 0.03 99.40 12:01:01 AM 1 0.58 0.00 0.13 0.02 0.03 99.23 12:02:01 AM all 0.32 0.00 0.07 0.00 0.03 99.59 12:02:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 12:02:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:03:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 12:03:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:03:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 12:04:01 AM all 0.29 0.00 0.07 0.00 0.03 99.61 12:04:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 12:04:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 12:05:01 AM all 0.27 0.00 0.07 0.00 0.01 99.66 12:05:01 AM 0 0.07 0.00 0.08 0.00 0.02 99.83 12:05:01 AM 1 0.47 0.00 0.05 0.00 0.00 99.48 12:06:01 AM all 0.30 0.00 0.05 0.00 0.06 99.59 12:06:01 AM 0 0.10 0.00 0.07 0.00 0.07 99.77 12:06:01 AM 1 0.50 0.00 0.03 0.00 0.05 99.42 12:07:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 12:07:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 12:07:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 12:08:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 12:08:01 AM 0 0.60 0.00 0.10 0.00 0.03 99.27 12:08:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 12:09:01 AM all 0.32 0.00 0.04 0.00 0.03 99.62 12:09:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 12:09:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 12:10:01 AM all 0.27 0.00 0.07 0.00 0.03 99.64 12:10:01 AM 0 0.45 0.00 0.03 0.00 0.02 99.50 12:10:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 12:11:01 AM all 0.33 0.00 0.05 0.03 0.03 99.57 12:11:01 AM 0 0.53 0.00 0.02 0.00 0.02 99.43 12:11:01 AM 1 0.12 0.00 0.08 0.05 0.03 99.72 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 25.73 0.00 4.54 5.41 0.10 64.22 12:12:01 AM 0 32.44 0.00 5.43 6.07 0.08 55.98 12:12:01 AM 1 19.01 0.00 3.65 4.76 0.12 72.47 12:13:01 AM all 29.95 0.00 4.47 4.68 0.11 60.79 12:13:01 AM 0 33.64 0.00 5.10 4.80 0.10 56.35 12:13:01 AM 1 26.24 0.00 3.84 4.56 0.12 65.24 12:14:01 AM all 10.53 0.00 1.54 0.84 0.05 87.04 12:14:01 AM 0 16.72 0.00 1.67 1.39 0.05 80.17 12:14:01 AM 1 4.33 0.00 1.40 0.30 0.05 93.92 12:15:01 AM all 26.64 0.00 4.31 2.75 0.09 66.21 12:15:01 AM 0 36.20 0.00 5.11 1.87 0.08 56.74 12:15:01 AM 1 17.09 0.00 3.52 3.63 0.10 75.66 12:16:01 AM all 23.37 0.00 3.15 4.03 0.09 69.36 12:16:01 AM 0 26.21 0.00 3.60 4.22 0.10 65.88 12:16:01 AM 1 20.55 0.00 2.70 3.84 0.08 72.84 Average: all 7.47 0.00 1.17 1.11 0.05 90.19 Average: 0 9.24 0.00 1.36 1.15 0.05 88.20 Average: 1 5.70 0.00 0.99 1.07 0.05 92.19