---> uname -a: Linux prd-centos8-robot-2c-8g-43253.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4957 19 2120 6782 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:93:44:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe93:4483/64 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 92.04 41.50 50.54 5955.82 26688.81 12:58:01 AM 124.78 7.42 117.36 1296.72 10350.34 12:59:01 AM 29.79 0.38 29.41 64.25 3729.02 01:00:01 AM 57.08 0.07 57.01 4.00 7598.32 01:01:01 AM 8.81 0.10 8.71 32.12 804.73 01:02:01 AM 17.01 0.42 16.59 39.71 722.87 01:03:01 AM 18.99 0.52 18.48 63.85 779.09 Average: 49.78 7.20 42.58 1065.30 7239.26 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5456960 7016152 2425472 30.77 2688 1749800 743720 8.33 189004 1948900 104588 12:58:01 AM 5136160 6970904 2746272 34.84 2688 2011292 744980 8.34 221576 2178852 90044 12:59:01 AM 5141876 6988552 2740556 34.77 2688 2023708 743976 8.33 246072 2149020 6964 01:00:01 AM 4988212 7026248 2894220 36.72 2688 2207424 667640 7.48 258224 2260844 16552 01:01:01 AM 4948136 6987380 2934296 37.23 2688 2208616 722660 8.09 258352 2301472 208 01:02:01 AM 5092976 6955064 2789456 35.39 2688 2037744 748036 8.38 288064 2149708 13200 01:03:01 AM 5123116 6988292 2759316 35.01 2688 2041192 718664 8.05 446584 1962436 1376 Average: 5126777 6990370 2755655 34.96 2688 2039968 727097 8.14 272554 2135890 33276 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 286.02 165.87 1312.12 58.96 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 78.29 62.54 893.94 9.59 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 18.41 8.50 6.68 3.45 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 203.62 150.08 331.71 40.85 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 15.54 7.65 4.88 1.67 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 55.12 36.18 76.84 19.04 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 14.91 11.86 11.72 6.11 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 95.99 63.24 376.85 19.95 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 31.59 0.04 5.99 13.43 0.09 48.85 12:57:01 AM 0 33.72 0.05 5.78 12.46 0.08 47.90 12:57:01 AM 1 29.46 0.03 6.20 14.41 0.10 49.80 12:58:01 AM all 35.21 0.00 5.88 3.96 0.13 54.82 12:58:01 AM 0 48.37 0.00 6.69 3.72 0.13 41.09 12:58:01 AM 1 22.09 0.00 5.07 4.21 0.13 68.50 12:59:01 AM all 12.41 0.00 1.82 4.90 0.09 80.77 12:59:01 AM 0 16.47 0.00 2.04 4.98 0.12 76.39 12:59:01 AM 1 8.35 0.00 1.60 4.83 0.07 85.15 01:00:01 AM all 25.60 0.00 4.36 2.84 0.10 67.09 01:00:01 AM 0 37.98 0.00 5.03 2.59 0.12 54.28 01:00:01 AM 1 13.25 0.00 3.70 3.10 0.08 79.87 01:01:01 AM all 1.39 0.00 0.28 0.42 0.02 97.89 01:01:01 AM 0 1.15 0.00 0.22 0.35 0.02 98.26 01:01:01 AM 1 1.62 0.00 0.35 0.49 0.02 97.52 01:02:01 AM all 13.63 0.00 2.01 0.22 0.08 84.07 01:02:01 AM 0 15.45 0.00 2.64 0.17 0.07 81.68 01:02:01 AM 1 11.80 0.00 1.39 0.27 0.08 86.46 01:03:01 AM all 17.60 0.00 2.13 0.23 0.07 79.97 01:03:01 AM 0 21.06 0.00 2.27 0.18 0.07 76.42 01:03:01 AM 1 14.14 0.00 1.99 0.27 0.07 83.54 Average: all 19.64 0.01 3.21 3.71 0.08 73.35 Average: 0 24.88 0.01 3.52 3.49 0.09 68.01 Average: 1 14.39 0.00 2.90 3.93 0.08 78.69