---> uname -a: Linux prd-centos8-robot-2c-8g-8485.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4867 19 2215 6786 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:a2:23:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fea2:23d3/64 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) 11/18/2024 _x86_64_ (2 CPU) 20:09:23 LINUX RESTART (2 CPU) 08:10:02 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 104.21 15.40 88.81 2727.56 6727.27 08:12:01 PM 77.59 0.70 76.89 50.78 9872.49 08:13:01 PM 29.56 0.42 29.14 64.78 1594.70 08:14:01 PM 39.41 2.52 36.89 396.07 6689.10 08:15:01 PM 4.73 0.10 4.63 32.13 196.48 08:16:01 PM 1.20 0.00 1.20 0.00 556.43 08:17:01 PM 0.37 0.00 0.37 0.00 279.59 08:18:01 PM 0.42 0.00 0.42 0.00 348.87 08:19:01 PM 11.43 0.35 11.08 38.79 461.36 08:20:01 PM 28.86 0.53 28.32 64.78 2816.13 Average: 29.66 1.98 27.68 333.75 2948.39 08:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5278768 7024580 2603656 33.03 2688 1927508 696396 7.80 213728 2063552 178672 08:12:01 PM 5146588 7003076 2735836 34.71 2688 2033812 702788 7.87 231920 2155600 25572 08:13:01 PM 4979060 7008980 2903364 36.83 2688 2200000 683924 7.66 254108 2280012 170952 08:14:01 PM 4987448 7031752 2894976 36.73 2688 2213944 674976 7.56 261420 2256556 8 08:15:01 PM 4946004 6993088 2936420 37.25 2688 2216720 728796 8.16 261604 2297224 372 08:16:01 PM 4915796 6980208 2966628 37.64 2688 2234056 728796 8.16 262020 2327324 1712 08:17:01 PM 4904008 6979696 2978416 37.79 2688 2245340 744172 8.33 262020 2338692 4680 08:18:01 PM 4894524 6977152 2987900 37.91 2688 2252248 744172 8.33 262068 2347872 1180 08:19:01 PM 4970548 6959956 2911876 36.94 2688 2164932 737132 8.25 322652 2234444 81076 08:20:01 PM 5004540 6969476 2877884 36.51 2688 2140708 753240 8.43 492124 2033904 16728 Average: 5002728 6992796 2879696 36.53 2688 2162927 719439 8.06 282366 2233518 48095 08:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 223.73 153.55 1398.42 41.07 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 45.37 34.69 441.31 7.93 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 37.39 31.71 295.70 7.25 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 207.15 146.86 44.32 41.13 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 25.35 15.33 26.15 2.49 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 46.70 35.85 118.25 10.49 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 22.66 19.33 74.52 6.56 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 14.86 16.33 38.23 12.34 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 76.17 49.06 171.19 78.24 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 19.29 18.39 16.77 8.92 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 71.63 51.95 260.72 21.61 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) 11/18/2024 _x86_64_ (2 CPU) 20:09:23 LINUX RESTART (2 CPU) 08:10:02 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 39.99 0.00 6.65 2.23 0.13 51.00 08:11:01 PM 0 43.90 0.00 7.84 2.95 0.12 45.19 08:11:01 PM 1 36.09 0.00 5.47 1.51 0.14 56.80 08:12:01 PM all 21.34 0.00 3.02 1.77 0.10 73.76 08:12:01 PM 0 24.24 0.00 3.42 1.60 0.08 70.65 08:12:01 PM 1 18.44 0.00 2.62 1.94 0.12 76.88 08:13:01 PM all 24.11 0.00 3.50 0.32 0.10 71.97 08:13:01 PM 0 29.61 0.00 3.65 0.33 0.12 66.28 08:13:01 PM 1 18.62 0.00 3.34 0.30 0.08 77.65 08:14:01 PM all 7.09 0.00 1.75 1.13 0.09 89.93 08:14:01 PM 0 9.14 0.00 1.77 0.89 0.08 88.12 08:14:01 PM 1 5.05 0.00 1.74 1.37 0.10 91.74 08:15:01 PM all 3.31 0.00 0.23 0.04 0.10 96.31 08:15:01 PM 0 5.35 0.00 0.28 0.05 0.12 94.20 08:15:01 PM 1 1.27 0.00 0.18 0.03 0.08 98.43 08:16:01 PM all 19.12 0.00 0.23 0.06 0.12 80.47 08:16:01 PM 0 36.31 0.00 0.22 0.00 0.12 63.35 08:16:01 PM 1 1.88 0.00 0.25 0.12 0.12 97.64 08:17:01 PM all 10.21 0.00 0.14 0.02 0.09 89.54 08:17:01 PM 0 17.64 0.00 0.13 0.00 0.08 82.14 08:17:01 PM 1 2.77 0.00 0.15 0.03 0.10 96.94 08:18:01 PM all 8.82 0.00 0.18 0.04 0.09 90.87 08:18:01 PM 0 7.23 0.00 0.20 0.02 0.08 92.47 08:18:01 PM 1 10.40 0.00 0.15 0.07 0.10 89.28 08:19:01 PM all 14.36 0.00 1.57 0.13 0.11 83.82 08:19:01 PM 0 19.85 0.00 1.57 0.17 0.10 78.32 08:19:01 PM 1 8.88 0.00 1.57 0.10 0.12 89.34 08:20:01 PM all 29.90 0.00 3.36 0.58 0.10 66.07 08:20:01 PM 0 39.24 0.00 3.46 0.63 0.10 56.57 08:20:01 PM 1 20.57 0.00 3.26 0.52 0.10 75.56 Average: all 17.80 0.00 2.06 0.63 0.10 79.41 Average: 0 23.22 0.00 2.25 0.66 0.10 73.77 Average: 1 12.37 0.00 1.87 0.60 0.11 85.05