---> uname -a: Linux prd-centos8-docker-8c-8g-13361.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 995 28278 19 2616 30450 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:b7:91:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86164sec preferred_lft 86164sec inet6 fe80::f816:3eff:feb7:919d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:af:2e:db 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) 03/15/2024 _x86_64_ (8 CPU) 17:27:31 LINUX RESTART (8 CPU) 05:28:01 PM tps rtps wtps bread/s bwrtn/s 05:29:01 PM 220.06 12.73 207.33 2214.06 6789.64 05:30:01 PM 230.39 20.09 210.30 3968.41 10280.19 05:31:01 PM 72.46 1.65 70.81 445.72 11023.53 Average: 174.30 11.49 162.81 2209.40 9364.45 05:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 PM 29542252 31224400 3113460 9.53 2688 2006352 1463844 4.34 168012 2518684 157600 05:30:01 PM 28546176 30592680 4109536 12.58 2688 2360800 1908004 5.66 259400 3374364 151152 05:31:01 PM 29004140 31228304 3651572 11.18 2688 2536312 1381752 4.10 468240 2702596 23620 Average: 29030856 31015128 3624856 11.10 2688 2301155 1584533 4.70 298551 2865215 110791 05:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 PM eth0 77.51 53.20 898.07 10.14 0.00 0.00 0.00 0.00 05:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 269.53 235.62 2757.89 56.01 0.00 0.00 0.00 0.00 05:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM lo 2.10 2.10 0.35 0.35 0.00 0.00 0.00 0.00 05:31:01 PM eth0 163.11 115.29 2506.07 16.69 0.00 0.00 0.00 0.00 05:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 170.05 134.71 2054.01 27.62 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) 03/15/2024 _x86_64_ (8 CPU) 17:27:31 LINUX RESTART (8 CPU) 05:28:01 PM CPU %user %nice %system %iowait %steal %idle 05:29:01 PM all 10.43 0.00 1.18 0.70 0.05 87.65 05:29:01 PM 0 13.09 0.00 1.34 0.38 0.05 85.14 05:29:01 PM 1 8.74 0.00 0.77 0.35 0.05 90.09 05:29:01 PM 2 6.69 0.00 0.75 0.28 0.05 92.22 05:29:01 PM 3 11.45 0.00 0.85 0.62 0.05 87.03 05:29:01 PM 4 19.67 0.00 2.22 0.78 0.05 77.28 05:29:01 PM 5 18.87 0.00 2.04 2.32 0.03 76.73 05:29:01 PM 6 2.77 0.00 0.77 0.48 0.03 95.94 05:29:01 PM 7 2.11 0.00 0.67 0.37 0.05 96.81 05:30:01 PM all 23.74 0.00 1.38 2.34 0.10 72.45 05:30:01 PM 0 23.35 0.00 1.12 0.95 0.17 74.41 05:30:01 PM 1 25.30 0.00 1.71 0.97 0.07 71.96 05:30:01 PM 2 15.48 0.00 1.27 1.57 0.07 81.61 05:30:01 PM 3 22.61 0.00 1.19 4.63 0.08 71.49 05:30:01 PM 4 23.62 0.00 1.27 1.52 0.07 73.52 05:30:01 PM 5 23.21 0.00 1.94 4.32 0.08 70.45 05:30:01 PM 6 30.15 0.00 1.29 1.76 0.22 66.58 05:30:01 PM 7 26.28 0.00 1.22 2.95 0.07 69.49 05:31:01 PM all 25.06 0.00 0.97 0.78 0.07 73.12 05:31:01 PM 0 19.24 0.00 1.09 1.09 0.08 78.50 05:31:01 PM 1 14.17 0.00 0.65 0.69 0.08 84.41 05:31:01 PM 2 12.83 0.00 1.04 3.56 0.07 82.51 05:31:01 PM 3 46.33 0.00 0.98 0.15 0.08 52.45 05:31:01 PM 4 21.32 0.00 0.84 0.00 0.03 77.81 05:31:01 PM 5 23.86 0.00 1.27 0.48 0.07 74.32 05:31:01 PM 6 33.38 0.00 0.90 0.10 0.08 65.54 05:31:01 PM 7 29.58 0.00 1.00 0.15 0.07 69.20 Average: all 19.73 0.00 1.17 1.27 0.07 77.75 Average: 0 18.55 0.00 1.18 0.81 0.10 79.36 Average: 1 16.07 0.00 1.04 0.67 0.07 82.16 Average: 2 11.66 0.00 1.02 1.81 0.06 85.45 Average: 3 26.71 0.00 1.01 1.81 0.07 70.41 Average: 4 21.54 0.00 1.44 0.77 0.05 76.20 Average: 5 21.98 0.00 1.75 2.37 0.06 73.84 Average: 6 22.05 0.00 0.98 0.78 0.11 76.07 Average: 7 19.32 0.00 0.96 1.15 0.06 78.50