---> uname -a: Linux prd-centos8-robot-2c-8g-20272.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4988 19 2119 6811 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:8f:0b:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe8f:b6d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/13/2024 _x86_64_ (2 CPU) 23:17:52 LINUX RESTART (2 CPU) 11:19:01 PM tps rtps wtps bread/s bwrtn/s 11:20:01 PM 2.82 0.00 2.82 0.00 676.55 11:21:01 PM 0.37 0.00 0.37 0.00 5.23 11:22:01 PM 0.22 0.03 0.18 0.53 2.63 11:23:01 PM 89.39 15.23 74.15 2706.88 5688.75 11:24:01 PM 75.67 0.70 74.98 50.78 8692.39 11:25:01 PM 13.36 0.82 12.55 123.45 922.80 11:26:01 PM 61.93 2.52 59.41 396.00 7387.62 11:27:01 PM 7.43 0.08 7.35 31.99 737.42 11:28:01 PM 26.46 0.65 25.81 74.12 1256.62 Average: 30.85 2.23 28.62 375.95 2818.99 11:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 PM 5872340 7228068 2010092 25.50 2688 1554720 620192 6.94 151416 1599880 4 11:21:01 PM 5870900 7226644 2011532 25.52 2688 1554728 620192 6.94 151428 1601696 4 11:22:01 PM 5867332 7223100 2015100 25.56 2688 1554748 620192 6.94 151476 1605160 12 11:23:01 PM 5329112 7053828 2553320 32.39 2688 1906960 683568 7.65 210188 2021100 157244 11:24:01 PM 5238380 7055588 2644052 33.54 2688 1994572 679732 7.61 228988 2068516 15020 11:25:01 PM 5155840 7007300 2726592 34.59 2688 2027676 725856 8.13 247092 2129776 28068 11:26:01 PM 5028568 7054332 2853864 36.21 2688 2195116 646944 7.24 263600 2215888 15956 11:27:01 PM 5026868 7054732 2855564 36.23 2688 2197568 647440 7.25 264144 2217632 1044 11:28:01 PM 5144576 7007204 2737856 34.73 2688 2037676 696976 7.80 442264 1943108 188 Average: 5392657 7101200 2489775 31.59 2688 1891529 660121 7.39 234511 1933640 24171 11:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 1.08 0.12 0.13 0.01 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 3.58 0.18 0.44 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.20 0.25 0.32 0.18 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 207.98 143.39 1381.86 42.62 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 45.72 35.25 320.33 7.20 0.00 0.00 0.00 0.00 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 19.53 16.58 6.12 5.05 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 662.06 561.80 398.16 117.77 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 49.00 39.55 20.78 5.82 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 44.93 36.54 78.84 22.69 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 115.01 92.64 245.22 22.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 07/13/2024 _x86_64_ (2 CPU) 23:17:52 LINUX RESTART (2 CPU) 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 0.32 0.00 0.09 0.16 0.05 99.38 11:20:01 PM 0 0.08 0.00 0.12 0.17 0.05 99.58 11:20:01 PM 1 0.55 0.00 0.07 0.15 0.05 99.18 11:21:01 PM all 0.25 0.00 0.08 0.00 0.04 99.63 11:21:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:21:01 PM 1 0.42 0.00 0.08 0.00 0.05 99.45 11:22:01 PM all 0.33 0.00 0.08 0.00 0.05 99.54 11:22:01 PM 0 0.07 0.00 0.08 0.00 0.05 99.80 11:22:01 PM 1 0.60 0.00 0.07 0.00 0.05 99.28 11:23:01 PM all 36.85 0.00 6.12 3.10 0.10 53.83 11:23:01 PM 0 40.15 0.00 6.72 4.11 0.10 48.92 11:23:01 PM 1 33.56 0.00 5.52 2.09 0.10 58.73 11:24:01 PM all 21.17 0.00 3.16 3.17 0.08 72.42 11:24:01 PM 0 33.01 0.00 3.74 3.04 0.07 60.14 11:24:01 PM 1 9.33 0.00 2.57 3.31 0.08 84.71 11:25:01 PM all 12.84 0.00 2.02 0.40 0.08 84.66 11:25:01 PM 0 11.70 0.00 1.74 0.72 0.08 85.76 11:25:01 PM 1 13.98 0.00 2.31 0.08 0.07 83.56 11:26:01 PM all 25.83 0.00 4.71 2.37 0.10 67.00 11:26:01 PM 0 28.97 0.00 4.93 2.08 0.10 63.92 11:26:01 PM 1 22.69 0.00 4.49 2.66 0.10 70.07 11:27:01 PM all 2.61 0.00 0.67 0.26 0.07 96.39 11:27:01 PM 0 1.76 0.00 0.59 0.08 0.07 97.51 11:27:01 PM 1 3.47 0.00 0.75 0.44 0.07 95.28 11:28:01 PM all 24.52 0.00 3.06 1.92 0.15 70.35 11:28:01 PM 0 29.60 0.00 3.14 2.18 0.15 64.93 11:28:01 PM 1 19.41 0.00 2.97 1.66 0.15 75.81 Average: all 13.84 0.00 2.22 1.26 0.08 82.60 Average: 0 16.14 0.00 2.34 1.37 0.08 80.06 Average: 1 11.54 0.00 2.09 1.15 0.08 85.14