---> uname -a: Linux prd-centos8-robot-2c-8g-7514.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 559 5014 19 2123 6841 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:fe:e7:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fefe:e765/64 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) 23:23:02 LINUX RESTART (2 CPU) 11:24:01 PM tps rtps wtps bread/s bwrtn/s 11:25:01 PM 83.28 6.95 76.33 1308.81 5945.48 11:26:01 PM 79.04 0.75 78.29 52.52 8965.72 11:27:01 PM 21.29 0.85 20.44 123.96 1724.44 11:28:01 PM 52.45 2.68 49.77 403.07 4687.77 11:29:01 PM 21.18 0.03 21.15 3.47 3983.80 11:30:01 PM 15.13 0.25 14.88 35.05 665.31 11:31:01 PM 22.04 0.50 21.54 63.70 881.31 Average: 42.06 1.72 40.34 284.40 3836.12 11:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 PM 5260892 7005828 2621536 33.26 2688 1927208 748472 8.38 212428 2086728 173516 11:26:01 PM 5211380 7033068 2671048 33.89 2688 1998488 704948 7.89 221548 2102948 37112 11:27:01 PM 5218080 7047736 2664348 33.80 2688 2007000 690352 7.73 245108 2074332 3548 11:28:01 PM 4990668 7028272 2891760 36.69 2688 2206916 674664 7.55 263340 2256488 98708 11:29:01 PM 5040660 7078168 2841768 36.05 2688 2207036 625452 7.00 266452 2201500 16 11:30:01 PM 5145304 7011212 2737124 34.72 2688 2041136 716020 8.02 285236 2098912 13200 11:31:01 PM 5168008 7038336 2714420 34.44 2688 2046052 667148 7.47 442764 1923132 16020 Average: 5147856 7034660 2734572 34.69 2688 2061977 689579 7.72 276697 2106291 48874 11:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 80.63 66.78 916.20 8.88 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 31.26 25.00 277.31 5.34 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 19.63 14.76 6.84 4.81 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 44.64 34.36 299.43 8.63 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 691.40 540.94 132.44 113.36 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 94.35 70.89 94.07 24.59 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 16.13 14.54 12.62 7.44 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 139.70 109.60 248.43 24.72 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) 23:23:02 LINUX RESTART (2 CPU) 11:24:01 PM CPU %user %nice %system %iowait %steal %idle 11:25:01 PM all 37.85 0.00 5.38 2.67 0.11 53.99 11:25:01 PM 0 49.16 0.00 6.32 2.66 0.10 41.77 11:25:01 PM 1 26.54 0.00 4.45 2.69 0.12 66.21 11:26:01 PM all 24.22 0.00 3.09 3.05 0.10 69.54 11:26:01 PM 0 36.86 0.00 3.41 3.25 0.10 56.38 11:26:01 PM 1 11.60 0.00 2.78 2.85 0.10 82.67 11:27:01 PM all 14.73 0.00 2.24 1.33 0.09 81.61 11:27:01 PM 0 16.06 0.00 2.14 1.96 0.12 79.72 11:27:01 PM 1 13.39 0.00 2.34 0.69 0.07 83.51 11:28:01 PM all 29.55 0.00 4.24 5.28 0.13 60.79 11:28:01 PM 0 29.55 0.00 4.24 4.16 0.14 61.92 11:28:01 PM 1 29.56 0.00 4.23 6.40 0.13 59.67 11:29:01 PM all 3.90 0.00 1.67 1.08 0.06 93.29 11:29:01 PM 0 5.97 0.00 1.58 0.94 0.05 91.46 11:29:01 PM 1 1.83 0.00 1.76 1.23 0.07 95.12 11:30:01 PM all 18.01 0.00 2.57 0.34 0.08 79.00 11:30:01 PM 0 21.42 0.00 3.01 0.38 0.08 75.10 11:30:01 PM 1 14.60 0.00 2.13 0.30 0.07 82.90 11:31:01 PM all 27.33 0.00 3.25 0.29 0.08 69.04 11:31:01 PM 0 24.60 0.00 3.37 0.35 0.08 71.60 11:31:01 PM 1 30.07 0.00 3.14 0.23 0.08 66.48 Average: all 22.24 0.00 3.21 2.00 0.09 72.46 Average: 0 26.24 0.00 3.44 1.95 0.10 68.27 Average: 1 18.23 0.00 2.98 2.05 0.09 76.65