---> uname -a: Linux prd-centos8-docker-8c-8g-28428.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: 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): 0-7 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1026 27502 19 3361 30416 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:d6:31:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fed6:315e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:bb:22:11 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/03/2024 _x86_64_ (8 CPU) 07:12:26 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 135.21 10.40 124.81 2966.84 8930.84 07:15:01 AM 245.46 21.87 223.59 7039.01 11149.64 07:16:01 AM 88.57 0.70 87.87 66.79 28756.56 Average: 156.42 10.99 145.43 3357.96 16278.44 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29477928 31262376 3177784 9.73 2688 2105152 1961556 5.82 170652 2563460 105740 07:15:01 AM 27705012 30338388 4950700 15.16 2688 2943748 2695968 8.00 502808 3954092 466920 07:16:01 AM 28169020 31152984 4486692 13.74 2688 3292412 1490284 4.42 771004 3222504 944 Average: 28450653 30917916 4205059 12.88 2688 2780437 2049269 6.08 481488 3246685 191201 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 129.53 101.05 1095.33 38.92 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 332.85 280.98 3751.65 45.36 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 152.59 139.18 1367.49 34.98 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 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 205.00 173.75 2071.68 39.75 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 08/03/2024 _x86_64_ (8 CPU) 07:12:26 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 8.47 0.00 1.05 0.69 0.05 89.74 07:14:01 AM 0 2.09 0.00 0.37 0.27 0.05 97.23 07:14:01 AM 1 2.49 0.00 0.60 1.24 0.07 95.60 07:14:01 AM 2 19.82 0.00 2.20 0.97 0.05 76.96 07:14:01 AM 3 4.85 0.00 0.80 0.52 0.05 93.78 07:14:01 AM 4 19.27 0.00 1.98 0.67 0.03 78.05 07:14:01 AM 5 1.19 0.00 0.39 0.15 0.07 98.21 07:14:01 AM 6 9.57 0.00 0.93 1.22 0.03 88.24 07:14:01 AM 7 8.49 0.00 1.13 0.48 0.03 89.85 07:15:01 AM all 34.18 0.00 2.13 1.29 0.09 62.32 07:15:01 AM 0 32.05 0.00 1.52 0.54 0.10 65.79 07:15:01 AM 1 26.52 0.00 1.78 2.12 0.12 69.47 07:15:01 AM 2 28.27 0.00 2.42 2.08 0.08 67.15 07:15:01 AM 3 36.29 0.00 2.31 0.99 0.10 60.31 07:15:01 AM 4 42.28 0.00 2.40 1.64 0.07 53.61 07:15:01 AM 5 45.08 0.00 2.48 0.44 0.10 51.91 07:15:01 AM 6 24.87 0.00 1.83 1.63 0.08 71.60 07:15:01 AM 7 38.03 0.00 2.28 0.85 0.08 58.75 07:16:01 AM all 14.06 0.00 1.63 1.12 0.06 83.12 07:16:01 AM 0 17.07 0.00 0.99 0.07 0.05 81.83 07:16:01 AM 1 13.26 0.00 1.62 0.89 0.07 84.16 07:16:01 AM 2 13.94 0.00 1.62 0.57 0.07 83.81 07:16:01 AM 3 10.32 0.00 1.59 0.77 0.05 87.28 07:16:01 AM 4 28.71 0.00 1.72 1.42 0.07 68.08 07:16:01 AM 5 10.78 0.00 2.31 4.55 0.05 82.30 07:16:01 AM 6 6.21 0.00 1.81 0.70 0.05 91.23 07:16:01 AM 7 12.20 0.00 1.42 0.03 0.05 86.30 Average: all 18.88 0.00 1.60 1.03 0.07 78.41 Average: 0 17.05 0.00 0.96 0.29 0.07 81.64 Average: 1 14.07 0.00 1.33 1.41 0.08 83.10 Average: 2 20.67 0.00 2.08 1.20 0.07 75.98 Average: 3 17.11 0.00 1.56 0.76 0.07 80.50 Average: 4 30.07 0.00 2.03 1.24 0.06 66.60 Average: 5 19.01 0.00 1.72 1.71 0.07 77.48 Average: 6 13.54 0.00 1.52 1.18 0.06 83.70 Average: 7 19.55 0.00 1.61 0.46 0.06 78.33