---> uname -a: Linux prd-centos8-robot-2c-8g-16273.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4951 19 2155 6810 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:0e:2c:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe0e:2c4a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 23:42:39 LINUX RESTART (2 CPU) 11:43:01 PM tps rtps wtps bread/s bwrtn/s 11:44:01 PM 103.00 39.08 63.91 5621.58 36792.94 11:45:01 PM 84.26 13.56 70.69 2348.82 6324.86 11:46:01 PM 91.69 0.62 91.07 27.46 8902.97 11:47:01 PM 37.14 0.98 36.15 125.16 2720.83 11:48:01 PM 3.47 0.00 3.47 0.00 306.38 11:49:01 PM 71.08 2.72 68.36 447.72 7264.71 11:50:01 PM 17.11 0.08 17.03 3.20 1343.55 11:51:01 PM 2.68 0.02 2.67 0.53 1076.39 11:52:01 PM 0.75 0.00 0.75 0.00 174.22 11:53:01 PM 36.44 0.48 35.95 58.91 1930.64 Average: 44.76 5.76 39.01 863.60 6685.47 11:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 PM 5837820 7212140 2044636 25.94 2688 1574496 568616 6.37 133052 1657736 24668 11:45:01 PM 5357524 7061944 2524932 32.03 2688 1887424 676604 7.58 185052 2020168 135832 11:46:01 PM 5213332 7027048 2669124 33.86 2688 1990088 681776 7.63 194768 2126300 58772 11:47:01 PM 5245220 7063052 2637236 33.46 2688 1995108 648732 7.26 213956 2078312 16 11:48:01 PM 5156460 7014640 2725996 34.58 2688 2034028 698800 7.82 220164 2156480 38728 11:49:01 PM 5019096 7038696 2863360 36.33 2688 2189324 650532 7.28 239388 2248524 28612 11:50:01 PM 4646940 6693956 3235516 41.05 2688 2216740 1021724 11.44 239700 2618740 27072 11:51:01 PM 4787240 6840632 3095216 39.27 2688 2223120 959392 10.74 239900 2478064 3260 11:52:01 PM 4973796 7034600 2908660 36.90 2688 2230516 664424 7.44 240184 2292896 5896 11:53:01 PM 5120660 7019652 2761796 35.04 2688 2074456 675032 7.56 464724 1946176 184 Average: 5135809 7000636 2746647 34.85 2688 2041530 724563 8.11 237089 2162340 32304 11:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 131.79 65.00 458.04 25.46 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 176.19 127.22 1154.12 27.65 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 42.75 35.09 397.27 15.30 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 10.63 8.43 4.56 3.07 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 9.95 9.35 7.01 2.22 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 174.24 166.29 348.90 35.98 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 28.44 28.26 446.01 2.73 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 192.80 187.65 64.34 18.47 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 63.12 57.86 19.73 9.80 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 78.74 45.78 76.89 141.54 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 90.87 73.09 297.70 28.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/13/2024 _x86_64_ (2 CPU) 23:42:39 LINUX RESTART (2 CPU) 11:43:01 PM CPU %user %nice %system %iowait %steal %idle 11:44:01 PM all 9.33 0.00 3.96 73.78 0.08 12.85 11:44:01 PM 0 9.28 0.00 4.57 69.15 0.07 16.94 11:44:01 PM 1 9.39 0.00 3.34 78.41 0.08 8.77 11:45:01 PM all 35.56 0.00 5.42 4.06 0.11 54.86 11:45:01 PM 0 25.79 0.00 4.42 2.64 0.13 67.02 11:45:01 PM 1 45.32 0.00 6.41 5.47 0.08 42.71 11:46:01 PM all 32.92 0.00 4.25 4.86 0.11 57.86 11:46:01 PM 0 27.28 0.00 4.16 3.30 0.10 65.16 11:46:01 PM 1 38.56 0.00 4.33 6.41 0.12 50.58 11:47:01 PM all 12.34 0.00 1.31 2.69 0.08 83.57 11:47:01 PM 0 2.59 0.00 1.14 3.28 0.07 92.93 11:47:01 PM 1 22.14 0.00 1.49 2.10 0.10 74.17 11:48:01 PM all 4.88 0.00 1.48 0.68 0.05 92.91 11:48:01 PM 0 7.90 0.00 1.80 1.01 0.05 89.25 11:48:01 PM 1 1.87 0.00 1.17 0.35 0.05 96.56 11:49:01 PM all 27.64 0.00 4.15 3.05 0.09 65.07 11:49:01 PM 0 24.52 0.00 4.21 3.09 0.08 68.10 11:49:01 PM 1 30.75 0.00 4.09 3.00 0.10 62.06 11:50:01 PM all 6.31 0.00 0.54 0.48 0.05 92.62 11:50:01 PM 0 2.67 0.00 0.38 0.47 0.07 96.41 11:50:01 PM 1 9.96 0.00 0.70 0.49 0.03 88.81 11:51:01 PM all 28.75 0.00 1.09 0.28 0.10 69.78 11:51:01 PM 0 15.05 0.00 0.99 0.48 0.10 83.39 11:51:01 PM 1 42.51 0.00 1.19 0.09 0.10 56.11 11:52:01 PM all 9.47 0.00 0.46 0.15 0.07 89.85 11:52:01 PM 0 10.97 0.00 0.45 0.30 0.05 88.23 11:52:01 PM 1 7.96 0.00 0.47 0.00 0.08 91.49 11:53:01 PM all 27.69 0.00 2.92 0.65 0.09 68.64 11:53:01 PM 0 20.27 0.00 3.31 0.97 0.10 75.35 11:53:01 PM 1 35.10 0.00 2.54 0.33 0.08 61.95 Average: all 19.48 0.00 2.56 9.06 0.08 68.82 Average: 0 14.62 0.00 2.54 8.46 0.08 74.29 Average: 1 24.33 0.00 2.58 9.66 0.08 63.35