---> uname -a: Linux prd-centos8-robot-2c-8g-11121.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 563 5004 19 2129 6837 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:ed:fe:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:feed:fe98/64 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) 04/25/2024 _x86_64_ (2 CPU) 03:46:21 LINUX RESTART (2 CPU) 03:47:01 AM tps rtps wtps bread/s bwrtn/s 03:48:01 AM 44.84 15.52 29.31 4725.25 28475.22 03:49:01 AM 75.50 12.28 63.22 2374.00 6024.86 03:50:01 AM 77.02 0.12 76.90 3.06 7948.90 03:51:01 AM 48.82 1.45 47.37 171.09 4770.04 03:52:01 AM 47.37 2.72 44.65 405.33 2862.75 03:53:01 AM 25.31 0.05 25.26 3.60 5504.37 03:54:01 AM 3.32 0.00 3.32 0.00 107.71 03:55:01 AM 0.20 0.00 0.20 0.00 3.37 03:56:01 AM 15.66 0.25 15.41 35.06 697.82 03:57:01 AM 17.23 0.30 16.93 36.13 716.63 Average: 35.53 3.27 32.26 775.46 5712.23 03:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:01 AM 5734636 7146952 2147792 27.25 2688 1609264 645808 7.23 165392 1710380 46500 03:49:01 AM 5265968 7014148 2616460 33.19 2688 1931924 736420 8.25 248560 2047760 158436 03:50:01 AM 5175380 7021548 2707048 34.34 2688 2023696 716348 8.02 213112 2149164 104492 03:51:01 AM 5264176 7098020 2618252 33.22 2688 2011260 650292 7.28 240124 2032484 28 03:52:01 AM 5007592 7050800 2874836 36.47 2688 2212580 671040 7.51 263096 2240236 152816 03:53:01 AM 4968020 7011248 2914408 36.97 2688 2212964 743240 8.32 266712 2272788 268 03:54:01 AM 4894428 6937704 2988000 37.91 2688 2213012 835256 9.35 266712 2345556 24 03:55:01 AM 4872316 6915912 3010112 38.19 2688 2213332 831172 9.31 266712 2367776 304 03:56:01 AM 5135676 7008408 2746752 34.85 2688 2048160 718188 8.04 283680 2111716 13192 03:57:01 AM 5111504 6985004 2770924 35.15 2688 2049416 716164 8.02 442332 1978512 32 Average: 5142970 7018974 2739458 34.75 2688 2052561 726393 8.13 265643 2125637 47609 03:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 233.93 139.76 852.51 52.29 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 58.76 50.46 692.60 5.89 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 52.40 40.47 497.71 7.06 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 11.66 9.24 6.38 3.81 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 43.35 37.24 283.77 17.68 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 184.29 200.25 55.01 498.43 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 485.64 429.56 6344.40 255.99 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 290.93 269.56 4571.91 19.61 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 51.64 42.01 172.76 19.97 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 11.90 11.45 11.56 5.25 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 142.45 122.99 1348.79 88.59 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) 04/25/2024 _x86_64_ (2 CPU) 03:46:21 LINUX RESTART (2 CPU) 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 21.73 0.00 4.84 51.21 0.17 22.04 03:48:01 AM 0 22.10 0.00 4.92 51.28 0.17 21.52 03:48:01 AM 1 21.37 0.00 4.76 51.14 0.17 22.57 03:49:01 AM all 25.45 0.00 4.09 11.14 0.14 59.18 03:49:01 AM 0 18.47 0.00 3.64 10.68 0.10 67.11 03:49:01 AM 1 32.47 0.00 4.54 11.60 0.19 51.20 03:50:01 AM all 33.93 0.00 3.94 5.02 0.13 56.98 03:50:01 AM 0 32.00 0.00 3.85 4.44 0.13 59.57 03:50:01 AM 1 35.88 0.00 4.03 5.60 0.12 54.37 03:51:01 AM all 21.13 0.00 2.01 2.25 0.08 74.52 03:51:01 AM 0 14.99 0.00 1.75 3.70 0.10 79.45 03:51:01 AM 1 27.27 0.00 2.27 0.80 0.07 69.59 03:52:01 AM all 26.59 0.00 4.42 0.96 0.08 67.94 03:52:01 AM 0 29.40 0.00 4.79 0.85 0.08 64.88 03:52:01 AM 1 23.79 0.00 4.05 1.07 0.08 71.01 03:53:01 AM all 12.04 0.00 1.14 1.44 0.08 85.30 03:53:01 AM 0 8.63 0.00 0.90 1.84 0.08 88.54 03:53:01 AM 1 15.47 0.00 1.38 1.04 0.07 82.04 03:54:01 AM all 13.06 0.00 1.43 0.03 0.09 85.39 03:54:01 AM 0 12.85 0.00 1.61 0.05 0.10 85.39 03:54:01 AM 1 13.27 0.00 1.25 0.00 0.08 85.40 03:55:01 AM all 10.51 0.00 1.02 0.00 0.10 88.37 03:55:01 AM 0 13.54 0.00 1.37 0.00 0.12 84.97 03:55:01 AM 1 7.54 0.00 0.67 0.00 0.08 91.71 03:56:01 AM all 16.30 0.00 1.97 1.84 0.13 79.75 03:56:01 AM 0 27.56 0.00 2.69 2.28 0.10 67.37 03:56:01 AM 1 5.18 0.00 1.27 1.40 0.17 91.99 03:57:01 AM all 18.35 0.00 1.64 2.42 0.07 77.53 03:57:01 AM 0 23.45 0.00 1.63 3.25 0.07 71.60 03:57:01 AM 1 13.23 0.00 1.65 1.58 0.07 83.48 Average: all 19.92 0.00 2.65 7.52 0.11 69.81 Average: 0 20.30 0.00 2.71 7.71 0.11 69.17 Average: 1 19.54 0.00 2.58 7.33 0.11 70.44