---> uname -a: Linux prd-centos8-robot-2c-8g-11824.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 585 4984 19 2128 6816 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:f0:81:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fef0:8115/64 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) 12/01/2024 _x86_64_ (2 CPU) 02:06:32 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 83.06 46.60 36.45 7365.54 29676.81 02:09:01 AM 63.53 6.90 56.63 1256.25 6622.28 02:10:00 AM 81.23 0.10 81.13 2.46 7448.17 02:10:01 AM 14.47 0.00 14.47 0.00 186.84 02:11:01 AM 41.78 1.02 40.76 113.18 4540.44 02:12:01 AM 45.77 0.03 45.73 3.47 3120.16 02:13:02 AM 24.00 0.00 24.00 0.00 5580.45 02:14:01 AM 3.08 0.10 2.98 32.67 123.82 02:15:01 AM 12.91 0.35 12.56 38.79 458.51 02:16:01 AM 25.99 0.52 25.47 64.65 1171.68 Average: 42.26 6.19 36.07 988.15 6518.50 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5623076 7102952 2259348 28.66 2688 1673792 680016 7.61 177212 1804480 75120 02:09:01 AM 5352340 7011332 2530084 32.10 2688 1848144 765256 8.57 223804 2005956 35708 02:10:00 AM 5134608 6997428 2747816 34.86 2688 2040696 739892 8.28 212972 2194388 139160 02:10:01 AM 5118384 6981388 2764040 35.07 2688 2040820 755716 8.46 213288 2210016 139280 02:11:01 AM 5244168 7084440 2638256 33.47 2688 2017576 657380 7.36 240236 2055256 16 02:12:01 AM 5024436 7066680 2857988 36.26 2688 2211440 651336 7.29 257668 2232844 156056 02:13:02 AM 5019168 7061076 2863256 36.32 2688 2211440 651336 7.29 257664 2232900 4 02:14:01 AM 4976432 7020572 2905992 36.87 2688 2213672 715524 8.01 257932 2275104 392 02:15:01 AM 5178132 7048440 2704292 34.31 2688 2045896 654580 7.33 276308 2076484 19736 02:16:01 AM 5099852 6975380 2782572 35.30 2688 2051408 740328 8.29 449604 1984272 16564 Average: 5177060 7034969 2705364 34.32 2688 2035488 701136 7.85 256669 2107170 58204 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 250.95 139.07 969.45 56.24 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 60.80 47.13 592.07 5.11 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 67.15 54.29 690.72 8.36 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 7.89 11.18 6.91 6.58 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.48 8.72 6.60 3.56 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 246.47 182.41 340.11 39.00 0.00 0.00 0.00 0.00 02:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 AM eth0 1.95 0.93 0.42 0.19 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 34.97 23.91 10.38 4.07 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 60.99 43.09 81.97 31.36 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 19.49 18.54 16.34 8.72 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 84.07 57.51 299.52 17.42 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) 12/01/2024 _x86_64_ (2 CPU) 02:06:32 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 27.11 0.03 5.97 16.49 0.09 50.31 02:08:01 AM 0 27.31 0.02 5.58 12.91 0.08 54.10 02:08:01 AM 1 26.91 0.03 6.36 20.09 0.10 46.50 02:09:01 AM all 14.01 0.00 2.61 7.18 0.08 76.11 02:09:01 AM 0 14.93 0.00 2.48 5.10 0.08 77.40 02:09:01 AM 1 13.10 0.00 2.74 9.25 0.08 74.83 02:10:00 AM all 24.47 0.00 3.68 6.44 0.10 65.31 02:10:00 AM 0 27.95 0.00 3.65 7.89 0.09 60.42 02:10:00 AM 1 20.99 0.00 3.72 4.98 0.12 70.19 02:10:01 AM all 40.59 0.00 1.32 0.00 0.33 57.76 02:10:01 AM 0 0.66 0.00 1.32 0.00 0.66 97.37 02:10:01 AM 1 80.79 0.00 1.32 0.00 0.00 17.88 02:11:01 AM all 15.25 0.00 1.80 1.46 0.08 81.41 02:11:01 AM 0 20.08 0.00 2.06 1.49 0.07 76.31 02:11:01 AM 1 10.42 0.00 1.54 1.44 0.10 86.50 02:12:01 AM all 27.15 0.00 4.40 1.08 0.09 67.28 02:12:01 AM 0 37.09 0.00 5.07 0.85 0.10 56.88 02:12:01 AM 1 17.21 0.00 3.73 1.30 0.08 77.68 02:13:02 AM all 0.28 0.00 0.29 1.63 0.04 97.75 02:13:02 AM 0 0.12 0.00 0.35 2.07 0.05 97.41 02:13:02 AM 1 0.45 0.00 0.23 1.19 0.03 98.10 02:14:01 AM all 8.21 0.00 0.84 0.33 0.09 90.53 02:14:01 AM 0 9.61 0.00 1.04 0.12 0.10 89.13 02:14:01 AM 1 6.81 0.00 0.65 0.55 0.07 91.93 02:15:01 AM all 16.41 0.00 2.08 0.27 0.08 81.16 02:15:01 AM 0 22.20 0.00 2.25 0.30 0.10 75.15 02:15:01 AM 1 10.64 0.00 1.91 0.23 0.07 87.14 02:16:01 AM all 28.38 0.00 3.15 0.48 0.11 67.88 02:16:01 AM 0 31.01 0.00 3.58 0.43 0.12 64.86 02:16:01 AM 1 25.74 0.00 2.73 0.52 0.10 70.91 Average: all 17.98 0.00 2.75 3.91 0.09 75.28 Average: 0 21.09 0.00 2.89 3.44 0.09 72.49 Average: 1 14.87 0.00 2.62 4.37 0.08 78.06