---> uname -a: Linux prd-centos8-robot-2c-8g-9423.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4960 19 2123 6787 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:6c:7a:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe6c:7aef/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/20/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 90.48 6.95 83.54 1309.52 7149.89 04:26:01 AM 71.81 0.73 71.08 51.85 8153.40 04:27:01 AM 9.43 0.70 8.73 105.30 749.77 04:28:01 AM 46.66 0.28 46.38 28.00 2999.43 04:29:01 AM 21.04 0.00 21.04 0.00 5334.16 04:30:01 AM 2.02 0.02 2.00 0.13 149.28 04:31:01 AM 0.43 0.02 0.42 0.93 11.26 04:32:01 AM 0.15 0.00 0.15 0.00 2.68 04:33:01 AM 3.68 0.27 3.42 35.46 120.48 04:34:01 AM 21.71 0.30 21.41 36.12 1175.91 Average: 26.74 0.93 25.81 156.72 2584.63 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5273160 7039000 2609268 33.10 2688 1946784 706624 7.91 218052 2063396 140812 04:26:01 AM 5222848 7052564 2659580 33.74 2688 2007208 728204 8.15 231348 2082344 1084 04:27:01 AM 5252756 7084532 2629672 33.36 2688 2009228 711176 7.96 240204 2042140 12 04:28:01 AM 4993192 7026704 2889236 36.65 2688 2202948 687876 7.70 262504 2256604 152676 04:29:01 AM 4985744 7019004 2896684 36.75 2688 2202960 703788 7.88 262584 2258764 16 04:30:01 AM 4940016 6975756 2942412 37.33 2688 2205440 760980 8.52 262760 2303188 24 04:31:01 AM 4818980 6854904 3063448 38.86 2688 2205600 890836 9.97 262760 2424196 16 04:32:01 AM 4855124 6891068 3027304 38.41 2688 2205620 859168 9.62 262760 2387436 8 04:33:01 AM 5082672 6954200 2799756 35.52 2688 2044912 751240 8.41 256180 2184836 7852 04:34:01 AM 5079872 6947724 2802556 35.55 2688 2043500 778780 8.72 440328 2011132 184 Average: 5050436 6984546 2831992 35.93 2688 2107420 757867 8.49 269948 2201404 30268 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 78.32 68.01 814.15 8.36 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 43.92 34.41 270.79 13.04 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 9.10 6.38 3.46 2.44 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 279.39 252.66 344.60 49.18 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 426.06 395.77 83.65 73.27 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 25.09 19.08 31.69 2.83 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 252.04 241.38 4318.34 15.80 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 298.28 294.45 5741.68 19.28 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 266.79 237.94 3626.11 39.14 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 15.54 14.71 12.20 6.88 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 169.45 156.47 1524.62 23.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/20/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 38.78 0.00 5.14 2.56 0.12 53.41 04:25:01 AM 0 49.83 0.00 5.89 2.40 0.12 41.76 04:25:01 AM 1 27.74 0.00 4.39 2.71 0.12 65.04 04:26:01 AM all 21.82 0.00 3.18 2.51 0.08 72.40 04:26:01 AM 0 31.76 0.00 3.90 2.00 0.08 62.26 04:26:01 AM 1 11.89 0.00 2.47 3.02 0.08 82.55 04:27:01 AM all 10.02 0.00 0.61 0.40 0.06 88.91 04:27:01 AM 0 11.26 0.00 0.57 0.58 0.07 87.52 04:27:01 AM 1 8.78 0.00 0.65 0.22 0.05 90.31 04:28:01 AM all 31.99 0.00 5.04 0.93 0.09 61.95 04:28:01 AM 0 31.81 0.00 4.78 0.88 0.08 62.45 04:28:01 AM 1 32.18 0.00 5.30 0.97 0.10 61.45 04:29:01 AM all 1.12 0.00 1.14 1.23 0.05 96.46 04:29:01 AM 0 0.90 0.00 1.12 1.54 0.03 96.41 04:29:01 AM 1 1.34 0.00 1.16 0.92 0.07 96.51 04:30:01 AM all 5.45 0.00 1.46 0.01 0.05 93.03 04:30:01 AM 0 8.50 0.00 2.31 0.02 0.05 89.13 04:30:01 AM 1 2.41 0.00 0.62 0.00 0.05 96.92 04:31:01 AM all 7.13 0.00 0.97 0.01 0.11 91.79 04:31:01 AM 0 10.57 0.00 1.38 0.00 0.10 87.95 04:31:01 AM 1 3.68 0.00 0.56 0.02 0.12 95.63 04:32:01 AM all 9.70 0.00 1.09 0.00 0.10 89.11 04:32:01 AM 0 18.85 0.00 2.04 0.00 0.12 78.99 04:32:01 AM 1 0.60 0.00 0.15 0.00 0.08 99.16 04:33:01 AM all 11.95 0.00 2.05 0.55 0.08 85.36 04:33:01 AM 0 16.08 0.00 2.77 0.54 0.08 80.53 04:33:01 AM 1 7.83 0.00 1.34 0.57 0.07 90.19 04:34:01 AM all 24.97 0.00 2.15 0.65 0.07 72.17 04:34:01 AM 0 37.38 0.00 2.29 0.65 0.07 59.61 04:34:01 AM 1 12.59 0.00 2.00 0.65 0.07 84.69 Average: all 16.32 0.00 2.29 0.89 0.08 80.43 Average: 0 21.71 0.00 2.71 0.86 0.08 74.64 Average: 1 10.92 0.00 1.87 0.91 0.08 86.22