---> uname -a: Linux prd-centos8-robot-2c-8g-702.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 551 5024 19 2121 6849 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:05:61:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe05:6119/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 07:19:18 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 353.26 238.04 115.22 6182.61 41132.61 07:21:01 AM 69.48 35.84 33.64 4993.54 24028.32 07:22:01 AM 85.49 12.73 72.76 2383.61 5983.34 07:23:01 AM 79.02 0.75 78.27 51.99 8932.09 07:24:01 AM 17.68 0.82 16.86 123.43 1551.65 07:25:01 AM 51.43 0.20 51.23 12.93 5242.59 07:26:01 AM 15.28 0.02 15.26 0.13 3296.95 07:27:01 AM 0.73 0.00 0.73 0.00 12.81 07:28:01 AM 0.47 0.00 0.47 0.00 38.70 07:29:01 AM 26.00 0.55 25.45 71.19 1175.27 Average: 38.93 6.05 32.88 857.66 5645.25 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 6097608 7356728 1784828 22.64 2688 1464412 368492 4.67 115796 1442584 666444 07:21:01 AM 5758820 7163884 2123616 26.94 2688 1601784 630484 7.06 164240 1693372 43792 07:22:01 AM 5351484 7089372 2530952 32.11 2688 1920476 656128 7.35 210440 2003000 169108 07:23:01 AM 5204792 7036596 2677644 33.97 2688 2008992 691192 7.74 220892 2112376 36444 07:24:01 AM 5268940 7105720 2613496 33.16 2688 2013960 641204 7.18 239552 2031228 20 07:25:01 AM 5043436 7085956 2839000 36.02 2688 2212100 629044 7.04 261912 2208156 90408 07:26:01 AM 4947348 6990120 2935088 37.24 2688 2212360 753256 8.43 262080 2299908 24 07:27:01 AM 4885848 6928668 2996588 38.02 2688 2212408 830464 9.30 262080 2360980 8 07:28:01 AM 5038828 7082668 2843608 36.08 2688 2213428 633704 7.10 262452 2209144 4 07:29:01 AM 5152780 7017656 2729656 34.63 2688 2040244 690232 7.73 436376 1945152 172 Average: 5274988 7085737 2607448 33.08 2688 1990016 652420 7.31 243582 2030590 100642 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.09 0.00 0.07 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 226.92 140.32 792.26 44.82 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 81.14 64.05 884.32 9.53 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 40.21 31.68 349.06 14.60 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 15.16 8.58 5.12 3.12 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 240.22 212.40 328.80 41.38 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 121.58 108.53 880.29 694.49 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 441.93 411.38 6730.56 26.59 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 261.71 239.27 3821.10 16.18 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 40.63 33.44 73.65 23.00 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 163.00 138.61 1537.92 96.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 07:19:18 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 1.09 0.00 3.80 94.57 0.00 0.54 07:20:01 AM 0 1.10 0.00 2.20 95.60 0.00 1.10 07:20:01 AM 1 1.08 0.00 5.38 93.55 0.00 0.00 07:21:01 AM all 19.95 0.03 4.02 40.15 0.08 35.78 07:21:01 AM 0 21.31 0.03 3.80 44.70 0.08 30.07 07:21:01 AM 1 18.59 0.02 4.23 35.61 0.07 41.49 07:22:01 AM all 36.16 0.00 5.52 3.96 0.10 54.26 07:22:01 AM 0 52.18 0.00 6.77 3.92 0.10 37.04 07:22:01 AM 1 20.18 0.00 4.28 3.99 0.10 71.45 07:23:01 AM all 27.74 0.00 3.28 4.61 0.11 64.26 07:23:01 AM 0 34.20 0.00 3.38 4.55 0.13 57.74 07:23:01 AM 1 21.28 0.00 3.18 4.67 0.08 70.79 07:24:01 AM all 12.13 0.00 1.22 1.90 0.07 84.68 07:24:01 AM 0 14.00 0.00 1.19 2.06 0.05 82.71 07:24:01 AM 1 10.26 0.00 1.25 1.74 0.08 86.67 07:25:01 AM all 31.96 0.00 5.10 1.91 0.10 60.94 07:25:01 AM 0 40.17 0.00 5.57 1.88 0.10 52.28 07:25:01 AM 1 23.71 0.00 4.63 1.94 0.10 69.62 07:26:01 AM all 8.94 0.00 0.58 0.82 0.08 89.58 07:26:01 AM 0 7.58 0.00 0.37 0.43 0.07 91.55 07:26:01 AM 1 10.31 0.00 0.79 1.21 0.08 87.60 07:27:01 AM all 13.17 0.00 1.44 0.00 0.17 85.22 07:27:01 AM 0 14.30 0.00 1.33 0.00 0.19 84.18 07:27:01 AM 1 12.04 0.00 1.55 0.00 0.15 86.26 07:28:01 AM all 9.39 0.00 0.98 0.00 0.11 89.52 07:28:01 AM 0 14.30 0.00 1.25 0.00 0.12 84.33 07:28:01 AM 1 4.59 0.00 0.71 0.00 0.10 94.60 07:29:01 AM all 29.81 0.00 3.21 0.35 0.11 66.51 07:29:01 AM 0 37.25 0.00 2.72 0.17 0.12 59.75 07:29:01 AM 1 22.37 0.00 3.71 0.53 0.10 73.28 Average: all 21.04 0.00 2.82 6.11 0.10 69.93 Average: 0 26.17 0.00 2.94 6.55 0.11 64.24 Average: 1 15.92 0.00 2.71 5.66 0.10 75.61