---> uname -a: Linux prd-centos8-robot-2c-8g-3269.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2800.000 BogoMIPS: 5600.00 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 571 4968 19 2157 6829 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:09:31:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe09:31b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/31/2024 _x86_64_ (2 CPU) 01:19:29 LINUX RESTART (2 CPU) 01:20:00 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 199.00 38.00 161.00 5368.00 82586.00 01:21:01 AM 69.33 24.63 44.70 6546.08 34939.49 01:22:01 AM 90.82 6.96 83.86 1309.83 7043.09 01:23:01 AM 65.11 0.73 64.37 51.32 7967.49 01:24:01 AM 15.43 0.82 14.61 123.43 443.25 01:25:01 AM 43.41 2.67 40.74 402.60 2708.67 01:26:01 AM 25.50 0.05 25.45 3.59 5560.34 01:27:01 AM 10.63 0.23 10.40 34.13 975.35 01:28:01 AM 24.63 0.52 24.11 64.65 1820.98 Average: 43.42 4.64 38.78 1075.46 7837.21 01:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 6097920 7330672 1784516 22.64 2688 1431888 380912 4.83 112804 1411900 923540 01:21:01 AM 5608380 7097908 2274056 28.85 2688 1683264 675848 7.57 178564 1817728 93492 01:22:01 AM 5237552 7010648 2644884 33.55 2688 1953228 742468 8.31 219272 2098932 162672 01:23:01 AM 5206892 7024024 2675544 33.94 2688 1993768 693572 7.77 221996 2106784 12 01:24:01 AM 5274388 7095928 2608048 33.09 2688 1998736 632096 7.08 240848 2023672 16 01:25:01 AM 4992236 7024372 2890200 36.67 2688 2201456 679848 7.61 266068 2256096 154176 01:26:01 AM 4987972 7024240 2894464 36.72 2688 2205784 690880 7.74 266600 2253972 4112 01:27:01 AM 5114420 7017424 2768016 35.12 2688 2076116 686028 7.68 300288 2108944 37948 01:28:01 AM 5115536 7021548 2766900 35.10 2688 2081076 687536 7.70 460756 1955616 16028 Average: 5292811 7071863 2589625 32.85 2688 1958368 652132 7.30 251911 2003738 154666 01:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 238.12 144.07 960.70 52.30 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 75.41 63.43 811.55 8.05 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 26.08 20.46 268.84 4.84 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 16.38 9.45 5.43 3.42 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 44.01 38.24 305.62 17.45 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 184.36 157.95 177.09 41.79 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 94.30 73.79 307.24 58.64 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 18.11 17.16 14.57 8.03 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 86.96 65.48 355.56 24.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/31/2024 _x86_64_ (2 CPU) 01:19:29 LINUX RESTART (2 CPU) 01:20:00 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 5.26 0.00 15.26 77.37 0.00 2.11 01:20:01 AM 0 5.10 0.00 15.31 75.51 0.00 4.08 01:20:01 AM 1 5.43 0.00 15.22 79.35 0.00 0.00 01:21:01 AM all 24.90 0.00 5.03 22.71 0.11 47.25 01:21:01 AM 0 28.58 0.00 5.48 26.02 0.12 39.81 01:21:01 AM 1 21.22 0.00 4.57 19.39 0.10 54.72 01:22:01 AM all 38.59 0.00 5.35 3.66 0.11 52.29 01:22:01 AM 0 34.94 0.00 4.87 3.12 0.10 56.98 01:22:01 AM 1 42.26 0.00 5.83 4.20 0.12 47.59 01:23:01 AM all 19.08 0.00 2.47 2.72 0.08 75.64 01:23:01 AM 0 14.08 0.00 2.59 2.37 0.08 80.88 01:23:01 AM 1 24.07 0.00 2.35 3.07 0.08 70.42 01:24:01 AM all 12.32 0.00 1.25 0.48 0.08 85.87 01:24:01 AM 0 10.94 0.00 1.35 0.80 0.08 86.82 01:24:01 AM 1 13.69 0.00 1.15 0.15 0.08 84.92 01:25:01 AM all 32.92 0.00 4.92 1.37 0.10 60.68 01:25:01 AM 0 32.47 0.00 4.92 0.59 0.10 61.93 01:25:01 AM 1 33.38 0.00 4.93 2.16 0.10 59.44 01:26:01 AM all 2.20 0.00 0.94 1.28 0.10 95.46 01:26:01 AM 0 0.83 0.00 0.81 2.15 0.10 96.11 01:26:01 AM 1 3.59 0.00 1.08 0.41 0.10 94.82 01:27:01 AM all 21.62 0.00 1.91 1.19 0.09 75.19 01:27:01 AM 0 9.86 0.00 1.73 0.22 0.09 88.10 01:27:01 AM 1 33.29 0.00 2.09 2.15 0.09 62.39 01:28:01 AM all 27.94 0.00 3.19 0.50 0.09 68.28 01:28:01 AM 0 28.79 0.00 3.27 0.53 0.08 67.32 01:28:01 AM 1 27.10 0.00 3.10 0.47 0.10 69.23 Average: all 22.46 0.00 3.16 4.38 0.10 69.91 Average: 0 20.10 0.00 3.16 4.62 0.09 72.03 Average: 1 24.82 0.00 3.17 4.13 0.10 67.78