---> uname -a: Linux prd-centos8-docker-8c-8g-85012.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1053 26596 19 4240 30373 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:6d:7e:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86146sec preferred_lft 86146sec inet6 fe80::f816:3eff:fe6d:7ee1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:74:ed:39 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:8dff:fe74:ed39/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/19/2024 _x86_64_ (8 CPU) 15:16:34 LINUX RESTART (8 CPU) 03:17:01 PM tps rtps wtps bread/s bwrtn/s 03:18:01 PM 128.87 14.88 114.00 3683.84 5923.89 03:19:01 PM 273.99 18.06 255.92 2672.89 17706.77 03:20:01 PM 154.50 15.23 139.27 5622.13 31155.43 Average: 185.78 16.06 169.73 3993.02 18262.06 03:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 PM 29513040 31289284 3142672 9.62 2688 2097200 1397840 4.15 168504 2539524 212344 03:19:01 PM 27681104 29874200 4974608 15.23 2688 2505884 2581416 7.66 284340 4203900 86736 03:20:01 PM 25975608 29783484 6680104 20.46 2688 4100408 2620504 7.77 741304 5375112 642544 Average: 27723251 30315656 4932461 15.10 2688 2901164 2199920 6.53 398049 4039512 313875 03:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 105.26 76.32 1167.42 32.91 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 480.17 378.79 5184.55 58.33 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 11.26 11.26 1.23 1.23 0.00 0.00 0.00 0.00 03:20:01 PM eth0 1025.94 446.05 8451.05 41.98 0.00 0.00 0.00 0.00 03:20:01 PM docker0 4.25 5.18 0.64 0.60 0.00 0.00 0.00 0.00 Average: lo 3.75 3.75 0.41 0.41 0.00 0.00 0.00 0.00 Average: eth0 537.13 300.38 4934.33 44.41 0.00 0.00 0.00 0.00 Average: docker0 1.42 1.73 0.22 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/19/2024 _x86_64_ (8 CPU) 15:16:34 LINUX RESTART (8 CPU) 03:17:01 PM CPU %user %nice %system %iowait %steal %idle 03:18:01 PM all 9.96 0.00 1.15 0.46 0.06 88.37 03:18:01 PM 0 18.06 0.00 1.60 0.78 0.08 79.47 03:18:01 PM 1 17.31 0.00 1.73 0.38 0.07 80.51 03:18:01 PM 2 2.00 0.00 0.77 0.63 0.05 96.55 03:18:01 PM 3 10.34 0.00 0.90 0.50 0.05 88.21 03:18:01 PM 4 23.35 0.00 2.41 0.33 0.08 73.82 03:18:01 PM 5 0.70 0.00 0.45 0.52 0.05 98.27 03:18:01 PM 6 4.83 0.00 0.92 0.52 0.07 93.67 03:18:01 PM 7 3.06 0.00 0.40 0.03 0.05 96.46 03:19:01 PM all 32.02 0.00 1.34 1.35 0.09 65.21 03:19:01 PM 0 40.00 0.00 2.19 2.24 0.10 55.47 03:19:01 PM 1 37.76 0.00 0.87 0.72 0.08 60.57 03:19:01 PM 2 23.62 0.00 1.91 1.54 0.10 72.83 03:19:01 PM 3 26.08 0.00 1.37 1.68 0.08 70.79 03:19:01 PM 4 42.14 0.00 1.09 0.75 0.13 55.88 03:19:01 PM 5 20.93 0.00 1.08 1.28 0.08 76.63 03:19:01 PM 6 25.34 0.00 1.34 2.33 0.07 70.92 03:19:01 PM 7 40.21 0.00 0.84 0.23 0.07 58.66 03:20:01 PM all 22.60 0.27 3.77 0.82 0.10 72.44 03:20:01 PM 0 24.49 0.15 3.18 0.07 0.10 72.01 03:20:01 PM 1 24.41 0.08 4.00 1.53 0.10 69.87 03:20:01 PM 2 19.14 0.00 3.43 0.98 0.08 76.38 03:20:01 PM 3 20.66 0.00 3.17 1.21 0.10 74.85 03:20:01 PM 4 25.96 0.54 4.28 0.72 0.10 68.40 03:20:01 PM 5 15.99 0.00 3.60 0.22 0.10 80.09 03:20:01 PM 6 23.07 0.05 3.93 0.83 0.10 72.03 03:20:01 PM 7 27.11 1.30 4.55 1.03 0.08 65.92 Average: all 21.51 0.09 2.08 0.88 0.08 75.36 Average: 0 27.52 0.05 2.32 1.03 0.10 68.98 Average: 1 26.49 0.03 2.19 0.88 0.08 70.32 Average: 2 14.89 0.00 2.03 1.05 0.08 81.95 Average: 3 19.01 0.00 1.81 1.13 0.08 77.97 Average: 4 30.49 0.18 2.59 0.60 0.11 66.03 Average: 5 12.52 0.00 1.70 0.67 0.08 85.03 Average: 6 17.72 0.02 2.06 1.22 0.08 78.90 Average: 7 23.44 0.43 1.92 0.43 0.07 73.72