---> uname -a: Linux prd-centos8-robot-2c-8g-7338.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 579 4973 19 2145 6822 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:e5:dc:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fee5:dc0d/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) 04/13/2024 _x86_64_ (2 CPU) 06:50:10 LINUX RESTART (2 CPU) 06:51:01 AM tps rtps wtps bread/s bwrtn/s 06:52:01 AM 86.25 45.12 41.14 6168.88 29212.01 06:53:01 AM 87.95 6.95 81.01 1309.30 6011.71 06:54:01 AM 74.90 0.73 74.17 51.86 9453.66 06:55:01 AM 14.56 0.85 13.71 123.96 618.13 06:56:01 AM 58.87 0.20 58.67 12.93 7589.22 06:57:01 AM 6.43 0.03 6.40 1.07 666.61 06:58:01 AM 1.50 0.00 1.50 0.00 36.69 06:59:01 AM 0.13 0.00 0.13 0.00 2.30 07:00:01 AM 12.21 0.23 11.98 34.12 630.47 Average: 38.09 6.01 32.08 855.84 6024.55 06:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 AM 5631268 7118244 2251168 28.56 2688 1680508 661464 7.41 177584 1793792 79272 06:53:01 AM 5235780 7024300 2646656 33.58 2688 1968628 742236 8.31 219076 2099316 203528 06:54:01 AM 5244584 7072372 2637852 33.46 2688 2005080 670252 7.50 229096 2064688 24 06:55:01 AM 5192216 7060340 2690220 34.13 2688 2043200 659180 7.38 244584 2094748 32844 06:56:01 AM 5044732 7076244 2837704 36.00 2688 2201164 634456 7.10 262832 2197348 1364 06:57:01 AM 4988716 7028656 2893720 36.71 2688 2209592 706492 7.91 263136 2257280 4 06:58:01 AM 4972728 7012704 2909708 36.91 2688 2209628 741200 8.30 263136 2273008 44 06:59:01 AM 4969656 7014376 2912780 36.95 2688 2214380 741200 8.30 263196 2275024 4760 07:00:01 AM 5102812 6991648 2779624 35.26 2688 2064140 719268 8.05 294612 2132020 31672 Average: 5153610 7044320 2728826 34.62 2688 2066258 697305 7.81 246361 2131914 39279 06:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 213.43 130.44 966.90 53.86 0.00 0.00 0.00 0.00 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 68.76 59.90 802.16 7.48 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 37.41 24.63 270.63 5.46 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 14.71 10.86 5.51 3.86 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 266.49 229.40 341.35 50.75 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 112.88 104.37 89.44 39.90 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 323.31 320.69 544.46 120.57 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 170.32 164.89 357.58 51.01 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 55.86 38.09 94.40 36.53 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 140.35 120.36 385.83 41.05 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) 04/13/2024 _x86_64_ (2 CPU) 06:50:10 LINUX RESTART (2 CPU) 06:51:01 AM CPU %user %nice %system %iowait %steal %idle 06:52:01 AM all 16.94 0.03 5.16 48.78 0.08 29.01 06:52:01 AM 0 12.42 0.03 5.09 45.73 0.07 36.66 06:52:01 AM 1 21.46 0.03 5.23 51.84 0.08 21.36 06:53:01 AM all 38.42 0.00 5.18 3.66 0.10 52.64 06:53:01 AM 0 27.15 0.00 4.03 3.73 0.10 65.00 06:53:01 AM 1 49.78 0.00 6.35 3.58 0.10 40.18 06:54:01 AM all 19.46 0.00 3.04 6.12 0.09 71.28 06:54:01 AM 0 15.06 0.00 2.50 3.69 0.08 78.66 06:54:01 AM 1 23.88 0.00 3.58 8.56 0.10 63.88 06:55:01 AM all 17.40 0.00 1.95 0.53 0.08 80.05 06:55:01 AM 0 23.00 0.00 2.21 0.52 0.08 74.19 06:55:01 AM 1 11.81 0.00 1.69 0.53 0.07 85.90 06:56:01 AM all 26.00 0.00 4.09 2.39 0.11 67.42 06:56:01 AM 0 24.05 0.00 4.12 2.11 0.12 69.60 06:56:01 AM 1 27.94 0.00 4.06 2.66 0.10 65.24 06:57:01 AM all 18.09 0.00 1.66 0.10 0.08 80.07 06:57:01 AM 0 15.77 0.00 0.71 0.08 0.08 83.35 06:57:01 AM 1 20.40 0.00 2.61 0.12 0.07 76.81 06:58:01 AM all 24.28 0.00 0.63 0.01 0.10 74.98 06:58:01 AM 0 43.51 0.00 0.77 0.00 0.10 55.61 06:58:01 AM 1 5.13 0.00 0.49 0.02 0.10 94.26 06:59:01 AM all 20.45 0.00 0.47 0.00 0.09 78.99 06:59:01 AM 0 35.35 0.00 0.64 0.00 0.08 63.92 06:59:01 AM 1 5.70 0.00 0.30 0.00 0.10 93.90 07:00:01 AM all 16.79 0.00 1.82 0.14 0.09 81.16 07:00:01 AM 0 9.88 0.00 1.70 0.17 0.08 88.17 07:00:01 AM 1 23.69 0.00 1.94 0.12 0.10 74.15 Average: all 21.99 0.00 2.67 6.83 0.09 68.42 Average: 0 22.90 0.00 2.42 6.21 0.09 68.38 Average: 1 21.08 0.00 2.91 7.45 0.09 68.46