---> uname -a: Linux prd-centos8-robot-2c-8g-12707.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 4981 19 2130 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:c4:90:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fec4:9014/64 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) 12/04/2024 _x86_64_ (2 CPU) 06:50:54 LINUX RESTART (2 CPU) 06:52:01 AM tps rtps wtps bread/s bwrtn/s 06:53:01 AM 99.33 12.23 87.10 2321.76 6442.79 06:54:01 AM 78.79 0.73 78.06 51.32 9978.17 06:55:01 AM 19.68 0.38 19.30 64.26 1282.87 06:56:01 AM 51.55 0.03 51.52 3.47 7149.05 06:57:01 AM 0.33 0.00 0.33 0.00 5.01 06:58:01 AM 0.32 0.00 0.32 0.00 5.35 06:59:01 AM 0.20 0.00 0.20 0.00 2.25 07:00:01 AM 0.43 0.12 0.32 33.06 88.07 07:01:01 AM 2.08 0.02 2.07 0.13 69.87 07:02:01 AM 14.01 0.47 13.54 48.51 719.82 Average: 26.67 1.40 25.28 252.25 2574.36 06:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 AM 5239184 7033020 2643248 33.53 2688 1973196 697056 7.80 217116 2097068 217604 06:54:01 AM 5194852 7035484 2687580 34.10 2688 2017248 685360 7.67 232188 2109532 1112 06:55:01 AM 5076736 7001752 2805696 35.59 2688 2099288 704716 7.89 256424 2195736 63336 06:56:01 AM 5021704 7064312 2860728 36.29 2688 2211952 642848 7.20 257924 2229552 44 06:57:01 AM 5021672 7064280 2860760 36.29 2688 2211952 642848 7.20 257928 2229760 16 06:58:01 AM 5021868 7064480 2860564 36.29 2688 2211956 642848 7.20 257928 2229656 8 06:59:01 AM 5021892 7064504 2860540 36.29 2688 2211956 642848 7.20 257928 2229576 4 07:00:01 AM 4938624 6984700 2943808 37.35 2688 2215420 733008 8.21 258060 2310896 16 07:01:01 AM 4935644 6981760 2946788 37.38 2688 2215440 738940 8.27 258060 2314028 16 07:02:01 AM 5162012 7035388 2720420 34.51 2688 2048728 662284 7.42 449304 1920056 13360 Average: 5063419 7032968 2819013 35.76 2688 2141714 679276 7.61 270286 2186586 29552 06:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 79.12 65.16 944.41 8.48 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 55.11 41.49 441.58 13.88 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 42.31 36.23 295.65 7.78 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 627.39 466.99 134.08 107.21 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 3.43 2.20 0.87 0.68 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 2.52 1.93 0.42 0.42 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 1.32 0.88 0.18 0.15 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 226.90 173.05 1900.86 12.52 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 466.40 378.68 5611.68 24.49 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 92.79 59.17 97.11 29.32 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 159.74 122.58 942.76 20.49 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) 12/04/2024 _x86_64_ (2 CPU) 06:50:54 LINUX RESTART (2 CPU) 06:52:01 AM CPU %user %nice %system %iowait %steal %idle 06:53:01 AM all 34.86 0.00 5.56 3.92 0.12 55.54 06:53:01 AM 0 29.42 0.00 4.63 3.00 0.12 62.84 06:53:01 AM 1 40.30 0.00 6.49 4.85 0.12 48.24 06:54:01 AM all 18.61 0.00 2.87 4.93 0.07 73.52 06:54:01 AM 0 19.91 0.00 3.18 5.01 0.07 71.84 06:54:01 AM 1 17.32 0.00 2.57 4.84 0.07 75.20 06:55:01 AM all 16.49 0.00 2.48 0.88 0.06 80.10 06:55:01 AM 0 11.87 0.00 2.27 0.80 0.05 85.01 06:55:01 AM 1 21.10 0.00 2.68 0.95 0.07 75.20 06:56:01 AM all 17.91 0.00 3.83 3.70 0.07 74.49 06:56:01 AM 0 14.24 0.00 3.39 4.66 0.07 77.65 06:56:01 AM 1 21.60 0.00 4.28 2.74 0.07 71.31 06:57:01 AM all 0.33 0.00 0.10 0.00 0.03 99.54 06:57:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 06:57:01 AM 1 0.12 0.00 0.12 0.00 0.03 99.73 06:58:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 06:58:01 AM 0 0.50 0.00 0.08 0.00 0.02 99.40 06:58:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 06:59:01 AM all 0.22 0.00 0.08 0.00 0.03 99.67 06:59:01 AM 0 0.23 0.00 0.05 0.00 0.03 99.68 06:59:01 AM 1 0.20 0.00 0.10 0.00 0.03 99.67 07:00:01 AM all 8.91 0.00 1.97 0.04 0.07 89.02 07:00:01 AM 0 7.34 0.00 1.34 0.03 0.07 91.22 07:00:01 AM 1 10.48 0.00 2.59 0.05 0.07 86.81 07:01:01 AM all 9.22 0.00 1.33 0.02 0.09 89.34 07:01:01 AM 0 0.62 0.00 0.13 0.02 0.07 99.16 07:01:01 AM 1 17.88 0.00 2.54 0.02 0.12 79.44 07:02:01 AM all 16.87 0.00 2.82 0.94 0.07 79.31 07:02:01 AM 0 11.18 0.00 2.10 1.12 0.05 85.55 07:02:01 AM 1 22.56 0.00 3.54 0.75 0.08 73.07 Average: all 12.38 0.00 2.11 1.44 0.06 84.00 Average: 0 9.59 0.00 1.73 1.46 0.06 87.16 Average: 1 15.17 0.00 2.50 1.42 0.07 80.84