---> uname -a: Linux prd-centos8-robot-2c-8g-9138.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 570 5008 19 2118 6830 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:c2:c4:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fec2:c4db/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) 04/19/2024 _x86_64_ (2 CPU) 04:19:27 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 328.32 42.48 285.84 66739.82 54842.48 04:21:01 AM 76.04 19.11 56.93 4182.61 37865.34 04:22:01 AM 114.78 6.68 108.10 1269.18 9505.31 04:23:01 AM 43.99 1.48 42.50 171.68 4389.67 04:24:01 AM 35.13 0.20 34.93 11.73 2190.95 04:25:01 AM 35.60 0.03 35.57 3.47 6332.79 04:26:01 AM 18.93 0.33 18.60 44.93 782.80 Average: 54.94 4.76 50.18 1153.13 10318.01 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 6181448 7338136 1700988 21.58 2688 1355996 370420 4.70 119680 1325928 896944 04:21:01 AM 5471624 7051904 2410812 30.58 2688 1771644 718476 8.04 191316 1934536 105712 04:22:01 AM 5192148 7024056 2690288 34.13 2688 2009372 709576 7.95 212876 2134800 101892 04:23:01 AM 5265764 7099892 2616672 33.20 2688 2011228 640400 7.17 240492 2031312 20 04:24:01 AM 5015084 7045880 2867352 36.38 2688 2200372 668592 7.49 261188 2237908 157200 04:25:01 AM 5006884 7040544 2875552 36.48 2688 2203420 676068 7.57 263468 2240328 284 04:26:01 AM 5163592 7024844 2718844 34.49 2688 2036916 691344 7.74 437868 1928948 13352 Average: 5328078 7089322 2554358 32.41 2688 1941278 639268 7.16 246698 1976251 182201 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 1.77 0.88 0.10 0.06 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 310.96 189.49 1513.33 61.56 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 41.00 34.74 410.78 6.87 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 21.03 14.95 124.90 4.24 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 40.01 27.86 294.40 5.95 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 180.81 175.02 47.12 41.94 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 50.69 36.33 84.48 20.08 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 107.09 79.49 411.22 23.37 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) 04/19/2024 _x86_64_ (2 CPU) 04:19:27 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 14.49 0.00 46.73 23.36 0.00 15.42 04:20:01 AM 0 9.52 0.00 25.71 34.29 0.00 30.48 04:20:01 AM 1 19.27 0.00 66.97 12.84 0.00 0.92 04:21:01 AM all 28.18 0.00 5.21 9.76 0.08 56.76 04:21:01 AM 0 24.52 0.00 5.75 12.57 0.10 57.06 04:21:01 AM 1 31.84 0.00 4.67 6.95 0.07 56.47 04:22:01 AM all 36.83 0.00 5.44 3.29 0.11 54.33 04:22:01 AM 0 51.35 0.00 6.50 2.73 0.10 39.32 04:22:01 AM 1 22.41 0.00 4.39 3.84 0.12 69.24 04:23:01 AM all 22.82 0.00 2.12 1.83 0.09 73.14 04:23:01 AM 0 30.26 0.00 2.34 1.90 0.10 65.40 04:23:01 AM 1 15.37 0.00 1.90 1.75 0.08 80.89 04:24:01 AM all 20.35 0.00 3.46 1.85 0.14 74.19 04:24:01 AM 0 21.53 0.00 3.96 2.34 0.13 72.04 04:24:01 AM 1 19.18 0.00 2.97 1.37 0.15 76.33 04:25:01 AM all 13.86 0.00 1.97 6.54 0.08 77.56 04:25:01 AM 0 17.95 0.00 2.15 6.04 0.08 73.77 04:25:01 AM 1 9.79 0.00 1.79 7.04 0.07 81.32 04:26:01 AM all 19.61 0.00 2.59 0.36 0.08 77.37 04:26:01 AM 0 26.16 0.00 2.34 0.30 0.07 71.14 04:26:01 AM 1 13.06 0.00 2.84 0.42 0.08 83.60 Average: all 23.60 0.00 3.60 3.99 0.10 68.72 Average: 0 28.59 0.00 3.91 4.39 0.10 63.01 Average: 1 18.62 0.00 3.29 3.58 0.09 74.41