---> uname -a: Linux prd-centos8-robot-2c-8g-15789.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4959 19 2125 6788 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a7:de:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fea7:dece/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) 08/29/2024 _x86_64_ (2 CPU) 07:58:43 LINUX RESTART (2 CPU) 07:59:01 AM tps rtps wtps bread/s bwrtn/s 08:00:01 AM 214.28 154.94 59.34 14416.61 39508.33 08:01:01 AM 121.42 6.81 114.61 1254.57 10545.99 08:02:01 AM 32.04 1.07 30.97 107.78 3557.45 08:03:01 AM 44.20 0.07 44.14 4.00 2852.88 08:04:01 AM 25.11 0.00 25.11 0.00 5464.71 08:05:01 AM 3.97 0.10 3.87 32.12 162.91 08:06:01 AM 0.42 0.00 0.42 0.00 110.46 08:07:01 AM 0.35 0.00 0.35 0.00 42.84 08:08:01 AM 0.25 0.00 0.25 0.00 39.64 08:09:01 AM 13.31 0.33 12.98 37.85 536.60 Average: 45.54 16.33 29.21 1585.51 6282.89 07:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 AM 5478704 7022452 2403728 30.49 2688 1735244 751920 8.42 187200 1928576 117060 08:01:01 AM 5216288 7037652 2666144 33.82 2688 1998124 686780 7.69 210908 2108048 87084 08:02:01 AM 5235376 7059488 2647056 33.58 2688 2001424 679008 7.60 239880 2061936 16 08:03:01 AM 5013724 7035436 2868708 36.39 2688 2190824 652576 7.31 258812 2238576 150984 08:04:01 AM 5009920 7031316 2872512 36.44 2688 2190900 667968 7.48 259028 2238104 4 08:05:01 AM 4967804 6991896 2914628 36.98 2688 2193596 753384 8.44 259192 2279656 728 08:06:01 AM 4961176 6987832 2921256 37.06 2688 2196160 788904 8.83 259200 2286252 192 08:07:01 AM 4957080 6984748 2925352 37.11 2688 2197172 788904 8.83 259204 2290264 84 08:08:01 AM 4952140 6980872 2930292 37.17 2688 2198244 788904 8.83 259212 2295024 48 08:09:01 AM 5094496 6961808 2787936 35.37 2688 2042336 745188 8.34 290680 2145720 25296 Average: 5088671 7009350 2793761 35.44 2688 2094402 730354 8.18 248332 2187216 38150 07:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 262.59 161.44 1364.86 57.98 0.00 0.00 0.00 0.00 08:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 AM eth0 74.86 59.37 815.82 9.12 0.00 0.00 0.00 0.00 08:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 AM eth0 12.54 10.36 6.15 3.77 0.00 0.00 0.00 0.00 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 51.82 38.59 367.56 9.87 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 225.06 155.06 44.10 40.70 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 120.44 106.61 24.45 10.01 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 188.97 181.32 34.97 17.30 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 37.39 32.33 8.97 5.71 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 41.17 34.71 9.48 6.02 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 66.44 46.37 100.67 39.72 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 108.12 82.61 277.73 20.02 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) 08/29/2024 _x86_64_ (2 CPU) 07:58:43 LINUX RESTART (2 CPU) 07:59:01 AM CPU %user %nice %system %iowait %steal %idle 08:00:01 AM all 38.92 0.09 11.05 17.14 0.14 32.65 08:00:01 AM 0 39.28 0.10 12.27 18.52 0.17 29.66 08:00:01 AM 1 38.56 0.08 9.84 15.77 0.12 35.63 08:01:01 AM all 34.10 0.00 5.56 4.15 0.09 56.10 08:01:01 AM 0 44.19 0.00 6.18 3.61 0.08 45.94 08:01:01 AM 1 24.00 0.00 4.93 4.68 0.10 66.28 08:02:01 AM all 10.97 0.00 1.60 0.98 0.06 86.40 08:02:01 AM 0 11.98 0.00 1.40 1.22 0.07 85.33 08:02:01 AM 1 9.95 0.00 1.79 0.74 0.05 87.47 08:03:01 AM all 27.02 0.00 4.56 1.03 0.09 67.29 08:03:01 AM 0 32.42 0.00 4.96 1.15 0.08 61.39 08:03:01 AM 1 21.64 0.00 4.16 0.92 0.10 73.18 08:04:01 AM all 0.58 0.00 0.69 1.14 0.04 97.54 08:04:01 AM 0 0.70 0.00 0.70 1.24 0.03 97.33 08:04:01 AM 1 0.47 0.00 0.67 1.05 0.05 97.76 08:05:01 AM all 8.83 0.00 0.64 0.04 0.08 90.42 08:05:01 AM 0 9.86 0.00 0.66 0.03 0.07 89.39 08:05:01 AM 1 7.80 0.00 0.62 0.05 0.08 91.45 08:06:01 AM all 14.04 0.00 0.76 0.00 0.08 85.12 08:06:01 AM 0 16.12 0.00 0.72 0.00 0.08 83.07 08:06:01 AM 1 11.97 0.00 0.79 0.00 0.07 87.17 08:07:01 AM all 8.83 0.00 0.48 0.00 0.08 90.61 08:07:01 AM 0 9.13 0.00 0.55 0.00 0.08 90.24 08:07:01 AM 1 8.52 0.00 0.42 0.00 0.08 90.98 08:08:01 AM all 10.10 0.00 0.48 0.00 0.08 89.35 08:08:01 AM 0 15.21 0.00 0.42 0.00 0.07 84.30 08:08:01 AM 1 4.98 0.00 0.53 0.00 0.08 94.40 08:09:01 AM all 18.00 0.00 2.02 0.19 0.08 79.72 08:09:01 AM 0 13.45 0.00 1.65 0.27 0.07 84.56 08:09:01 AM 1 22.55 0.00 2.39 0.12 0.08 74.87 Average: all 17.13 0.01 2.78 2.46 0.08 77.55 Average: 0 19.22 0.01 2.94 2.59 0.08 75.15 Average: 1 15.03 0.01 2.61 2.32 0.08 79.94