---> uname -a: Linux prd-centos8-robot-2c-8g-25151.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 593 4985 19 2119 6808 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:c1:1d:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fec1:1dac/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) 09/21/2024 _x86_64_ (2 CPU) 03:48:27 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:00 AM 110.41 54.77 55.65 6395.82 34181.70 03:50:01 AM 46.38 0.00 46.38 0.00 1872.46 03:51:01 AM 120.56 6.87 113.70 1249.93 9729.00 03:52:01 AM 33.32 0.67 32.66 49.45 5336.60 03:53:01 AM 37.47 0.32 37.15 60.65 1845.35 03:54:01 AM 38.04 0.03 38.01 3.47 6692.90 03:55:01 AM 4.42 0.08 4.33 31.99 156.05 03:56:01 AM 0.28 0.00 0.28 0.00 10.46 03:57:01 AM 9.62 0.35 9.27 38.26 323.20 03:58:01 AM 23.44 0.53 22.91 64.78 1035.70 Average: 41.87 7.00 34.87 869.12 6549.52 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:00 AM 5570452 7086628 2311972 29.33 2688 1709360 681012 7.63 185684 1845816 83100 03:50:01 AM 5567692 7084752 2314732 29.37 2688 1710292 681012 7.63 185780 1847628 83604 03:51:01 AM 5196612 7008520 2685812 34.07 2688 1989300 697332 7.81 211824 2128428 121628 03:52:01 AM 5167064 6999640 2715360 34.45 2688 2009840 708512 7.93 222060 2145504 8 03:53:01 AM 4972452 7002612 2909972 36.92 2688 2199576 689712 7.72 258120 2281992 170180 03:54:01 AM 5022748 7055036 2859676 36.28 2688 2201720 630832 7.06 260032 2223944 4 03:55:01 AM 4982408 7016036 2900016 36.79 2688 2203060 678848 7.60 260160 2263860 180 03:56:01 AM 4982768 7016428 2899656 36.79 2688 2203092 678848 7.60 260156 2263812 16 03:57:01 AM 5092268 6982104 2790156 35.40 2688 2063388 714448 8.00 277100 2153384 27828 03:58:01 AM 5127944 6994648 2754480 34.94 2688 2042448 688092 7.70 446440 1955436 16716 Average: 5168241 7024640 2714183 34.43 2688 2033208 684865 7.67 256736 2110980 50326 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:00 AM eth0 243.80 145.79 1189.03 56.97 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 102.90 88.41 656.80 12.17 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 61.24 50.91 641.22 8.69 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 53.87 33.92 361.31 3.35 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 39.04 34.06 278.63 9.23 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 86.77 66.02 34.08 31.40 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 27.66 20.29 5.96 3.61 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 2.40 3.00 0.42 0.32 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 45.61 31.71 74.82 18.52 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 20.48 18.63 16.59 8.72 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 64.36 44.85 288.46 15.59 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) 09/21/2024 _x86_64_ (2 CPU) 03:48:27 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:00 AM all 31.58 0.04 5.88 28.49 0.11 33.90 03:50:00 AM 0 28.31 0.08 5.27 29.28 0.10 36.95 03:50:00 AM 1 34.85 0.00 6.49 27.70 0.12 30.84 03:50:01 AM all 15.67 0.00 2.99 1.49 0.00 79.85 03:50:01 AM 0 13.24 0.00 2.94 2.94 0.00 80.88 03:50:01 AM 1 18.18 0.00 3.03 0.00 0.00 78.79 03:51:01 AM all 34.60 0.00 5.82 4.20 0.10 55.29 03:51:01 AM 0 27.31 0.00 4.28 3.38 0.08 64.94 03:51:01 AM 1 41.90 0.00 7.35 5.01 0.12 45.61 03:52:01 AM all 7.92 0.00 1.17 2.15 0.05 88.70 03:52:01 AM 0 3.71 0.00 1.10 2.10 0.05 93.04 03:52:01 AM 1 12.15 0.00 1.24 2.21 0.05 84.36 03:53:01 AM all 30.03 0.00 4.24 1.12 0.08 64.52 03:53:01 AM 0 19.73 0.00 3.53 0.75 0.07 75.92 03:53:01 AM 1 40.32 0.00 4.96 1.50 0.10 53.13 03:54:01 AM all 6.92 0.00 1.64 1.91 0.05 89.48 03:54:01 AM 0 4.84 0.00 1.50 1.84 0.05 91.77 03:54:01 AM 1 9.00 0.00 1.77 1.99 0.05 87.19 03:55:01 AM all 2.13 0.00 0.26 0.03 0.03 97.55 03:55:01 AM 0 3.32 0.00 0.32 0.03 0.03 96.29 03:55:01 AM 1 0.94 0.00 0.20 0.03 0.03 98.80 03:56:01 AM all 0.58 0.00 0.13 0.00 0.04 99.25 03:56:01 AM 0 0.40 0.00 0.15 0.00 0.05 99.40 03:56:01 AM 1 0.77 0.00 0.10 0.00 0.03 99.10 03:57:01 AM all 6.93 0.00 1.38 0.15 0.05 91.49 03:57:01 AM 0 5.00 0.00 1.14 0.13 0.05 93.68 03:57:01 AM 1 8.87 0.00 1.62 0.17 0.05 89.30 03:58:01 AM all 28.95 0.00 3.42 0.20 0.09 67.34 03:58:01 AM 0 17.71 0.00 3.05 0.08 0.08 79.07 03:58:01 AM 1 40.19 0.00 3.79 0.32 0.10 55.61 Average: all 16.61 0.00 2.66 4.21 0.07 76.45 Average: 0 12.25 0.01 2.26 4.14 0.06 81.28 Average: 1 20.98 0.00 3.05 4.27 0.07 71.62