---> uname -a: Linux prd-centos8-docker-8c-8g-30506.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 986 27084 19 3819 30453 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:23:9b:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe23:9bf6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:d5:8f:0e 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) 08/12/2024 _x86_64_ (8 CPU) 16:51:55 LINUX RESTART (8 CPU) 04:52:01 PM tps rtps wtps bread/s bwrtn/s 04:53:01 PM 360.31 135.94 224.38 14772.51 42533.19 04:54:01 PM 313.81 16.54 297.27 3096.83 12020.46 04:55:01 PM 161.21 2.12 159.10 143.02 54628.82 Average: 278.45 51.53 226.91 6004.12 36394.16 04:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 PM 29607836 31264664 3047876 9.33 2688 1981096 1472920 4.37 168896 2451740 152456 04:54:01 PM 27641432 30722824 5014280 15.35 2688 3391664 1830496 5.43 203188 4318088 1217488 04:55:01 PM 27707268 31157816 4948444 15.15 2688 3756348 1503920 4.46 541632 3906280 924 Average: 28318845 31048435 4336867 13.28 2688 3043036 1602445 4.75 304572 3558703 456956 04:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 337.45 223.31 1597.27 60.51 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 619.01 474.13 9982.42 95.06 0.00 0.00 0.00 0.00 04:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 PM eth0 190.29 205.06 366.97 1896.13 0.00 0.00 0.00 0.00 04:55:01 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 382.25 300.83 3982.22 683.90 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) 08/12/2024 _x86_64_ (8 CPU) 16:51:55 LINUX RESTART (8 CPU) 04:52:01 PM CPU %user %nice %system %iowait %steal %idle 04:53:01 PM all 14.49 0.00 3.27 2.82 0.08 79.34 04:53:01 PM 0 14.23 0.00 4.57 5.38 0.08 75.74 04:53:01 PM 1 21.10 0.00 2.59 1.43 0.07 74.82 04:53:01 PM 2 9.37 0.00 2.82 1.04 0.10 86.67 04:53:01 PM 3 8.87 0.00 2.46 0.89 0.07 87.71 04:53:01 PM 4 16.81 0.00 2.43 1.06 0.07 79.63 04:53:01 PM 5 18.63 0.00 4.23 5.60 0.10 71.45 04:53:01 PM 6 15.67 0.00 3.66 1.17 0.08 79.42 04:53:01 PM 7 11.24 0.00 3.41 5.99 0.07 79.30 04:54:01 PM all 14.74 0.00 1.44 1.33 0.08 82.41 04:54:01 PM 0 14.64 0.00 1.12 0.23 0.08 83.92 04:54:01 PM 1 9.29 0.00 1.26 2.38 0.10 86.97 04:54:01 PM 2 14.50 0.00 1.76 2.04 0.08 81.62 04:54:01 PM 3 9.30 0.00 1.20 1.37 0.08 88.04 04:54:01 PM 4 16.40 0.00 1.14 0.40 0.07 82.00 04:54:01 PM 5 9.22 0.00 0.90 0.90 0.05 88.92 04:54:01 PM 6 15.01 0.00 1.52 1.02 0.08 82.37 04:54:01 PM 7 29.56 0.00 2.61 2.28 0.08 65.47 04:55:01 PM all 11.78 0.00 1.41 2.58 0.06 84.17 04:55:01 PM 0 17.59 0.00 1.62 0.69 0.08 80.02 04:55:01 PM 1 15.40 0.00 1.36 3.60 0.07 79.57 04:55:01 PM 2 10.62 0.00 1.07 1.57 0.07 86.67 04:55:01 PM 3 7.50 0.00 1.17 2.86 0.05 88.41 04:55:01 PM 4 19.39 0.00 1.72 0.84 0.05 78.00 04:55:01 PM 5 7.17 0.00 1.55 6.95 0.05 84.27 04:55:01 PM 6 5.83 0.00 1.72 3.37 0.07 89.02 04:55:01 PM 7 10.74 0.00 1.04 0.79 0.05 87.39 Average: all 13.67 0.00 2.04 2.24 0.07 81.98 Average: 0 15.49 0.00 2.44 2.10 0.08 79.89 Average: 1 15.26 0.00 1.73 2.47 0.08 80.46 Average: 2 11.50 0.00 1.88 1.55 0.08 84.99 Average: 3 8.56 0.00 1.61 1.71 0.07 88.05 Average: 4 17.53 0.00 1.76 0.76 0.06 79.88 Average: 5 11.67 0.00 2.23 4.49 0.07 81.55 Average: 6 12.16 0.00 2.30 1.85 0.08 83.60 Average: 7 17.19 0.00 2.35 3.02 0.07 77.38