---> uname -a: Linux prd-centos8-docker-8c-8g-22158.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: 2799.996 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 992 27073 19 3823 30447 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:24:75:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe24:7508/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:b5:7c:83 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) 04/10/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 105.06 6.98 98.08 1302.77 7249.58 07:12:01 PM 293.72 16.99 276.72 3292.24 9588.25 07:13:01 PM 140.24 2.12 138.13 143.04 53796.43 Average: 179.68 8.70 170.98 1579.43 23543.08 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29500500 31243068 3155212 9.66 2688 2063260 1500844 4.45 175156 2541304 167260 07:12:01 PM 27621432 30710268 5034280 15.42 2688 3398200 1864380 5.53 203168 4339576 1202436 07:13:01 PM 27732656 31187308 4923056 15.08 2688 3760072 1494876 4.44 539744 3882084 11012 Average: 28284863 31046881 4370849 13.38 2688 3073844 1620033 4.81 306023 3587655 460236 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 54.37 38.97 864.37 7.57 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 588.62 450.53 9840.19 83.55 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 194.38 206.72 309.10 1906.58 0.00 0.00 0.00 0.00 07:13:01 PM 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 279.13 232.07 3671.41 665.83 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) 04/10/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 9.74 0.00 0.87 1.01 0.04 88.34 07:11:01 PM 0 11.34 0.00 1.57 1.48 0.07 85.54 07:11:01 PM 1 6.87 0.00 0.87 1.84 0.05 90.38 07:11:01 PM 2 23.24 0.00 1.27 2.50 0.07 72.92 07:11:01 PM 3 3.69 0.00 0.40 0.62 0.05 95.24 07:11:01 PM 4 6.40 0.00 0.52 0.15 0.05 92.88 07:11:01 PM 5 12.59 0.00 1.00 0.57 0.03 85.81 07:11:01 PM 6 10.11 0.00 0.82 0.74 0.02 88.32 07:11:01 PM 7 3.74 0.00 0.48 0.20 0.02 95.56 07:12:01 PM all 13.03 0.00 1.32 2.34 0.09 83.22 07:12:01 PM 0 13.93 0.00 1.34 3.09 0.10 81.54 07:12:01 PM 1 12.66 0.00 0.87 2.76 0.08 83.62 07:12:01 PM 2 16.18 0.00 1.17 1.36 0.10 81.19 07:12:01 PM 3 13.07 0.00 1.66 1.84 0.08 83.34 07:12:01 PM 4 15.00 0.00 2.26 4.34 0.07 78.32 07:12:01 PM 5 12.71 0.00 1.36 1.56 0.08 84.29 07:12:01 PM 6 10.42 0.00 0.94 3.10 0.08 85.46 07:12:01 PM 7 10.30 0.00 0.97 0.65 0.08 87.99 07:13:01 PM all 10.72 0.00 1.21 2.87 0.06 85.14 07:13:01 PM 0 16.20 0.00 1.12 1.05 0.08 81.54 07:13:01 PM 1 2.65 0.00 1.24 8.74 0.05 87.32 07:13:01 PM 2 14.70 0.00 2.47 6.20 0.07 76.56 07:13:01 PM 3 33.60 0.00 1.24 1.06 0.08 64.01 07:13:01 PM 4 6.51 0.00 0.77 0.25 0.05 92.42 07:13:01 PM 5 2.04 0.00 0.77 4.61 0.07 92.51 07:13:01 PM 6 4.77 0.00 1.09 0.32 0.05 93.78 07:13:01 PM 7 5.37 0.00 1.02 0.73 0.05 92.82 Average: all 11.16 0.00 1.13 2.07 0.06 85.57 Average: 0 13.82 0.00 1.34 1.88 0.08 82.88 Average: 1 7.39 0.00 0.99 4.45 0.06 87.11 Average: 2 18.04 0.00 1.64 3.35 0.08 76.89 Average: 3 16.76 0.00 1.10 1.17 0.07 80.90 Average: 4 9.30 0.00 1.18 1.58 0.06 87.89 Average: 5 9.11 0.00 1.04 2.25 0.06 87.54 Average: 6 8.43 0.00 0.95 1.38 0.05 89.19 Average: 7 6.46 0.00 0.82 0.53 0.05 92.13