---> uname -a: Linux prd-centos8-robot-2c-8g-19940.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4992 19 2127 6823 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:f7:a9:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fef7:a97f/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) 01/24/2024 _x86_64_ (2 CPU) 07:19:35 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:01 AM 224.10 224.10 0.00 2187.95 0.00 07:21:01 AM 71.74 30.77 40.97 3037.79 26738.10 07:22:01 AM 26.17 11.65 14.53 2854.12 10724.88 07:23:01 AM 79.81 12.73 67.08 2190.87 5829.89 07:24:01 AM 79.35 0.08 79.27 2.27 7473.80 07:25:01 AM 45.83 0.58 45.24 26.26 4210.26 07:26:01 AM 34.61 1.02 33.59 126.89 1671.03 07:27:01 AM 52.67 0.03 52.64 3.47 7117.21 07:28:01 AM 2.72 0.00 2.72 0.00 86.99 07:29:01 AM 0.22 0.00 0.22 0.00 2.15 07:30:01 AM 7.40 0.28 7.11 35.32 946.25 07:31:01 AM 33.47 0.27 33.20 25.59 1781.58 Average: 39.68 5.49 34.19 756.61 6045.34 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 AM 7143920 7309676 738528 9.37 2688 367508 413712 5.25 85912 403708 44064 07:21:01 AM 6077228 7342424 1805220 22.90 2688 1465840 362408 4.60 101356 1453928 286020 07:22:01 AM 5795360 7189204 2087088 26.48 2688 1594320 634016 7.10 144084 1689976 21960 07:23:01 AM 5420952 7117824 2461496 31.23 2688 1880620 633608 7.09 185056 1961140 132620 07:24:01 AM 5152172 6985504 2730276 34.64 2688 2010216 747712 8.37 194232 2193080 119484 07:25:01 AM 5239468 7054388 2642980 33.53 2688 1992248 684172 7.66 202848 2093972 1084 07:26:01 AM 4987252 6994564 2895196 36.73 2688 2178060 717728 8.04 231616 2296344 160164 07:27:01 AM 5044184 7052096 2838264 36.01 2688 2177856 648168 7.26 233120 2231080 16 07:28:01 AM 5044424 7052340 2838024 36.00 2688 2177860 648168 7.26 233120 2231028 12 07:29:01 AM 5017680 7025748 2864768 36.34 2688 2178012 695844 7.79 233148 2257536 156 07:30:01 AM 5074852 6964968 2807596 35.62 2688 2063044 763856 8.55 260600 2187108 20552 07:31:01 AM 5097412 6968364 2785036 35.33 2688 2046156 756948 8.48 447224 1987628 184 Average: 5424575 7088092 2457873 31.18 2688 1844312 642195 7.19 212693 1915544 65526 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.20 0.00 0.05 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 5.31 2.22 0.94 0.49 0.00 0.00 0.00 0.00 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 187.39 114.16 744.94 43.30 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 88.34 70.18 803.29 15.10 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 43.86 36.51 462.44 7.51 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 13.00 3.88 4.26 1.36 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 39.39 34.94 313.75 8.48 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 251.74 211.03 50.99 45.03 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 0.57 0.20 0.04 0.02 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 11.40 6.33 3.82 0.72 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 120.79 87.97 472.25 63.77 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 14.06 12.51 10.71 5.58 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 70.44 52.65 260.35 17.37 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) 01/24/2024 _x86_64_ (2 CPU) 07:19:35 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:01 AM all 75.95 0.00 16.46 3.80 0.00 3.80 07:20:01 AM 0 75.64 0.00 17.95 5.13 0.00 1.28 07:20:01 AM 1 76.25 0.00 15.00 2.50 0.00 6.25 07:21:01 AM all 1.03 0.00 1.85 89.66 0.03 7.43 07:21:01 AM 0 0.43 0.00 1.96 84.86 0.03 12.71 07:21:01 AM 1 1.62 0.00 1.74 94.46 0.03 2.14 07:22:01 AM all 9.77 0.00 2.43 37.87 0.06 49.88 07:22:01 AM 0 10.58 0.00 2.44 37.78 0.07 49.13 07:22:01 AM 1 8.95 0.00 2.41 37.95 0.05 50.64 07:23:01 AM all 29.22 0.00 4.89 4.78 0.10 61.00 07:23:01 AM 0 30.27 0.00 5.22 5.29 0.10 59.11 07:23:01 AM 1 28.17 0.00 4.56 4.27 0.10 62.90 07:24:01 AM all 32.42 0.00 3.72 4.25 0.11 59.50 07:24:01 AM 0 35.67 0.00 3.85 5.19 0.10 55.19 07:24:01 AM 1 29.17 0.00 3.59 3.31 0.12 63.82 07:25:01 AM all 7.46 0.00 1.40 1.47 0.06 89.61 07:25:01 AM 0 9.96 0.00 1.43 1.93 0.07 86.61 07:25:01 AM 1 4.96 0.00 1.37 1.00 0.05 92.62 07:26:01 AM all 31.64 0.00 3.68 3.34 0.11 61.24 07:26:01 AM 0 41.31 0.00 4.08 3.95 0.12 50.54 07:26:01 AM 1 21.95 0.00 3.27 2.72 0.10 71.96 07:27:01 AM all 10.20 0.00 2.09 2.93 0.23 84.55 07:27:01 AM 0 13.67 0.00 1.98 2.48 0.39 81.48 07:27:01 AM 1 6.71 0.00 2.20 3.38 0.07 87.65 07:28:01 AM all 0.32 0.00 0.07 0.06 0.03 99.53 07:28:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:28:01 AM 1 0.53 0.00 0.07 0.12 0.02 99.27 07:29:01 AM all 0.80 0.00 0.17 0.00 0.03 99.01 07:29:01 AM 0 0.25 0.00 0.15 0.00 0.03 99.57 07:29:01 AM 1 1.35 0.00 0.18 0.00 0.02 98.45 07:30:01 AM all 17.48 0.00 1.65 0.14 0.08 80.66 07:30:01 AM 0 23.50 0.00 1.78 0.12 0.07 74.52 07:30:01 AM 1 11.48 0.00 1.52 0.15 0.08 86.76 07:30:01 AM CPU %user %nice %system %iowait %steal %idle 07:31:01 AM all 24.74 0.00 2.16 0.99 0.08 72.03 07:31:01 AM 0 29.94 0.00 2.32 1.03 0.08 66.62 07:31:01 AM 1 19.54 0.00 2.00 0.95 0.07 77.44 Average: all 15.09 0.00 2.21 13.22 0.08 69.40 Average: 0 17.86 0.00 2.32 12.96 0.10 66.75 Average: 1 12.31 0.00 2.10 13.47 0.06 72.06