---> uname -a: Linux prd-centos8-robot-2c-8g-1690.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4976 19 2116 6796 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:18:f8:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85650sec preferred_lft 85650sec inet6 fe80::f816:3eff:fe18:f84e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/01/2024 _x86_64_ (2 CPU) 07:20:02 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 70.39 17.89 52.50 3132.56 5263.31 07:23:01 AM 85.07 0.08 84.99 2.27 8067.63 07:24:01 AM 46.24 0.58 45.66 26.26 4461.19 07:25:01 AM 34.27 0.98 33.29 130.49 1803.95 07:26:01 AM 53.22 0.03 53.19 3.47 7095.88 07:27:01 AM 5.18 0.02 5.17 0.13 259.61 07:28:01 AM 1.73 0.00 1.73 0.00 88.44 07:29:01 AM 0.50 0.00 0.50 0.00 89.22 07:30:01 AM 0.38 0.00 0.38 0.00 18.29 07:31:02 AM 0.70 0.03 0.67 1.87 110.26 07:32:01 AM 21.91 0.51 21.40 60.45 1048.42 Average: 29.07 1.83 27.23 305.62 2575.58 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5349044 7012704 2533412 32.14 2688 1853428 742040 8.31 203276 2035512 110088 07:23:01 AM 5234224 7033116 2648232 33.60 2688 1975652 680416 7.62 186812 2117612 88304 07:24:01 AM 5198560 7019272 2683896 34.05 2688 1997800 686444 7.69 207488 2130204 8984 07:25:01 AM 4985340 6990972 2897116 36.75 2688 2176004 702304 7.86 231356 2299284 162188 07:26:01 AM 5015036 7021184 2867420 36.38 2688 2175892 657364 7.36 232936 2258896 16 07:27:01 AM 4979936 6987236 2902520 36.82 2688 2177092 709948 7.95 233124 2296292 32 07:28:01 AM 4972880 6983112 2909576 36.91 2688 2179976 725384 8.12 233124 2303512 2132 07:29:01 AM 4972356 6983048 2910100 36.92 2688 2180436 725384 8.12 233124 2304152 124 07:30:01 AM 4971112 6982152 2911344 36.93 2688 2180784 723264 8.10 233124 2305128 4 07:31:02 AM 5010924 7025124 2871532 36.43 2688 2183928 656088 7.35 233560 2265472 4 07:32:01 AM 5148108 7008308 2734348 34.69 2688 2034768 695860 7.79 430700 1952752 26256 Average: 5076138 7004203 2806318 35.60 2688 2101433 700409 7.84 241693 2206256 36194 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 250.40 165.21 1506.60 53.36 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 35.00 30.91 340.44 6.19 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 26.00 17.06 152.39 4.09 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 43.02 36.14 313.86 8.12 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 531.58 439.26 106.67 93.87 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 31.83 24.01 13.11 4.28 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 31.74 34.09 8.70 6.97 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 12.66 11.45 2.51 2.12 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 10.00 9.78 2.08 1.82 0.00 0.00 0.00 0.00 07:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:02 AM eth0 33.74 24.68 14.74 5.06 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 50.41 39.72 86.74 33.07 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 96.10 75.72 231.85 19.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/01/2024 _x86_64_ (2 CPU) 07:20:02 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 32.82 0.00 5.24 5.33 0.11 56.49 07:22:01 AM 0 31.57 0.00 3.90 3.89 0.12 60.52 07:22:01 AM 1 34.07 0.00 6.58 6.78 0.10 52.46 07:23:01 AM all 30.63 0.00 4.19 7.85 0.11 57.22 07:23:01 AM 0 24.01 0.00 3.57 7.92 0.08 64.42 07:23:01 AM 1 37.24 0.00 4.82 7.77 0.13 50.03 07:24:01 AM all 17.15 0.00 1.85 3.20 0.12 77.68 07:24:01 AM 0 7.74 0.00 1.47 3.95 0.13 86.71 07:24:01 AM 1 26.60 0.00 2.23 2.45 0.10 68.61 07:25:01 AM all 28.05 0.00 3.73 2.24 0.10 65.89 07:25:01 AM 0 13.34 0.00 3.14 1.27 0.08 82.16 07:25:01 AM 1 42.95 0.00 4.32 3.22 0.12 49.40 07:26:01 AM all 12.62 0.00 2.50 4.14 0.06 80.69 07:26:01 AM 0 13.96 0.00 2.47 4.17 0.07 79.33 07:26:01 AM 1 11.28 0.00 2.52 4.10 0.05 82.05 07:27:01 AM all 6.13 0.00 0.36 0.08 0.08 93.35 07:27:01 AM 0 1.67 0.00 0.32 0.17 0.07 97.78 07:27:01 AM 1 10.62 0.00 0.40 0.00 0.08 88.90 07:28:01 AM all 15.91 0.00 0.35 0.17 0.07 83.50 07:28:01 AM 0 8.96 0.00 0.32 0.00 0.07 90.66 07:28:01 AM 1 22.89 0.00 0.39 0.34 0.07 76.32 07:29:01 AM all 5.15 0.00 0.23 0.01 0.06 94.55 07:29:01 AM 0 5.26 0.00 0.25 0.00 0.05 94.44 07:29:01 AM 1 5.03 0.00 0.22 0.02 0.07 94.67 07:30:01 AM all 4.49 0.00 0.17 0.00 0.06 95.29 07:30:01 AM 0 4.92 0.00 0.17 0.00 0.07 94.84 07:30:01 AM 1 4.05 0.00 0.17 0.00 0.05 95.73 07:31:02 AM all 7.22 0.00 0.36 0.05 0.07 92.31 07:31:02 AM 0 2.57 0.00 0.30 0.10 0.05 96.98 07:31:02 AM 1 11.87 0.00 0.42 0.00 0.08 87.63 07:32:01 AM all 26.26 0.00 2.95 0.37 0.08 70.35 07:32:01 AM 0 10.89 0.00 2.50 0.54 0.07 86.00 07:32:01 AM 1 41.62 0.00 3.40 0.19 0.08 54.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.93 0.00 1.99 2.13 0.08 78.87 Average: 0 11.34 0.00 1.67 2.00 0.08 84.91 Average: 1 22.52 0.00 2.31 2.26 0.09 72.82