---> uname -a: Linux prd-centos8-robot-2c-8g-1078.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 591 4968 19 2137 6809 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:e9:02:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fee9:2a3/64 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) 12/08/2024 _x86_64_ (2 CPU) 22:49:43 LINUX RESTART (2 CPU) 10:50:00 PM tps rtps wtps bread/s bwrtn/s 10:50:02 PM 112.70 101.19 11.51 2073.41 13147.62 10:51:01 PM 185.97 141.85 44.12 13829.91 38160.59 10:52:01 PM 99.92 11.71 88.20 2037.85 6426.04 10:53:01 PM 78.07 0.98 77.09 110.91 9900.42 10:54:01 PM 28.87 0.07 28.81 2.80 1595.37 10:55:01 PM 41.24 2.52 38.73 396.07 6758.51 10:56:01 PM 3.40 0.00 3.40 0.00 152.22 10:57:01 PM 0.12 0.00 0.12 0.00 0.90 10:58:01 PM 0.10 0.00 0.10 0.00 0.78 10:59:01 PM 13.53 0.45 13.08 71.71 481.61 Average: 50.18 17.67 32.51 1806.81 7024.07 10:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:02 PM 7303072 7282556 579360 7.35 2688 195620 547120 6.94 86988 326576 8380 10:51:01 PM 5715888 7133776 2166544 27.49 2688 1614644 648300 7.26 165768 1732984 45880 10:52:01 PM 5243512 7050232 2638920 33.48 2688 1984580 670384 7.51 209976 2095448 228184 10:53:01 PM 5240376 7081572 2642056 33.52 2688 2018200 640892 7.18 239884 2058964 16 10:54:01 PM 4967044 7010024 2915388 36.99 2688 2211964 693256 7.76 252856 2293172 187948 10:55:01 PM 4997972 7052636 2884460 36.59 2688 2223948 642492 7.19 262624 2248188 4 10:56:01 PM 4998120 7052784 2884312 36.59 2688 2223948 642492 7.19 262624 2248256 4 10:57:01 PM 4998308 7052972 2884124 36.59 2688 2223948 642492 7.19 262624 2248188 4 10:58:01 PM 4998536 7053180 2883896 36.59 2688 2223952 642492 7.19 262624 2248128 4 10:59:01 PM 5104088 6983304 2778344 35.25 2688 2054180 720848 8.07 295456 2131364 16672 Average: 5356692 7075304 2525740 32.04 2688 1897498 649077 7.27 230142 1963127 48710 10:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:02 PM eth0 81.75 42.86 1345.07 6.15 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 245.15 129.60 878.59 56.30 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 80.61 67.34 944.80 9.55 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 59.92 39.29 440.88 7.02 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 35.29 29.02 295.03 6.59 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 215.41 151.87 45.48 32.10 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 0.68 0.38 0.19 0.11 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 1.20 0.18 0.06 0.01 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 0.57 0.17 0.03 0.01 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 48.78 36.15 74.86 24.82 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 76.12 50.27 301.58 15.05 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) 12/08/2024 _x86_64_ (2 CPU) 22:49:43 LINUX RESTART (2 CPU) 10:50:00 PM CPU %user %nice %system %iowait %steal %idle 10:50:02 PM all 94.82 0.00 5.18 0.00 0.00 0.00 10:50:02 PM 0 95.63 0.00 4.37 0.00 0.00 0.00 10:50:02 PM 1 94.00 0.00 6.00 0.00 0.00 0.00 10:51:01 PM all 28.38 0.06 9.59 20.38 0.15 41.44 10:51:01 PM 0 26.98 0.03 10.21 19.24 0.09 43.46 10:51:01 PM 1 29.80 0.09 8.97 21.53 0.21 39.41 10:52:01 PM all 37.29 0.00 6.06 3.13 0.12 53.41 10:52:01 PM 0 26.58 0.00 5.71 2.61 0.12 64.99 10:52:01 PM 1 47.94 0.00 6.41 3.64 0.12 41.90 10:53:01 PM all 20.68 0.00 2.38 3.80 0.09 73.05 10:53:01 PM 0 17.35 0.00 2.11 3.66 0.10 76.77 10:53:01 PM 1 24.00 0.00 2.66 3.93 0.08 69.33 10:54:01 PM all 22.10 0.00 3.43 1.22 0.08 73.17 10:54:01 PM 0 26.80 0.00 3.89 1.35 0.08 67.88 10:54:01 PM 1 17.41 0.00 2.98 1.08 0.08 78.45 10:55:01 PM all 5.39 0.00 1.50 3.29 0.06 89.76 10:55:01 PM 0 4.26 0.00 1.54 2.91 0.07 91.22 10:55:01 PM 1 6.52 0.00 1.45 3.68 0.05 88.30 10:56:01 PM all 0.25 0.00 0.07 0.17 0.04 99.47 10:56:01 PM 0 0.10 0.00 0.08 0.33 0.05 99.43 10:56:01 PM 1 0.40 0.00 0.05 0.00 0.03 99.52 10:57:01 PM all 0.32 0.00 0.06 0.00 0.04 99.58 10:57:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 10:57:01 PM 1 0.53 0.00 0.02 0.00 0.03 99.42 10:58:01 PM all 0.33 0.00 0.05 0.00 0.03 99.59 10:58:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 10:58:01 PM 1 0.53 0.00 0.03 0.00 0.02 99.42 10:59:01 PM all 13.45 0.00 1.92 0.18 0.06 84.39 10:59:01 PM 0 14.89 0.00 1.55 0.07 0.07 83.43 10:59:01 PM 1 12.01 0.00 2.29 0.30 0.05 85.35 Average: all 14.57 0.01 2.77 3.50 0.07 79.07 Average: 0 13.37 0.00 2.79 3.29 0.07 80.47 Average: 1 15.78 0.01 2.75 3.71 0.07 77.68