---> uname -a: Linux prd-centos8-docker-8c-8g-79578.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1025 27524 19 3340 30418 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:a8:59:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fea8:5931/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:bd:45:2e 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) 10/26/2024 _x86_64_ (8 CPU) 02:56:28 LINUX RESTART (8 CPU) 02:57:02 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 204.52 12.90 191.63 2222.67 7169.29 02:59:01 AM 205.67 15.10 190.57 3823.76 9884.99 03:00:01 AM 176.74 4.70 172.04 136.22 20436.30 Average: 195.59 10.89 184.71 2059.87 12527.06 02:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29596492 31260212 3059220 9.37 2688 1987924 1391700 4.13 166624 2464884 138856 02:59:01 AM 28907040 30843000 3748672 11.48 2688 2251296 1690032 5.01 191872 3084216 57852 03:00:01 AM 28205500 31167916 4450212 13.63 2688 3272004 1430292 4.24 752508 3208940 522424 Average: 28903011 31090376 3752701 11.49 2688 2503741 1504008 4.46 370335 2919347 239711 02:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 101.49 69.23 897.20 14.37 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 179.25 170.40 1246.02 51.40 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 475.19 435.30 3699.18 3800.55 0.00 0.00 0.00 0.00 03:00:01 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 252.83 225.86 1953.43 1296.03 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) 10/26/2024 _x86_64_ (8 CPU) 02:56:28 LINUX RESTART (8 CPU) 02:57:02 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 8.75 0.00 1.12 2.96 0.05 87.13 02:58:01 AM 0 1.24 0.00 1.43 2.04 0.07 95.22 02:58:01 AM 1 9.22 0.00 1.38 5.01 0.07 84.32 02:58:01 AM 2 15.32 0.00 1.41 0.54 0.05 82.67 02:58:01 AM 3 17.20 0.00 1.95 6.84 0.03 73.97 02:58:01 AM 4 12.97 0.00 1.09 1.17 0.05 84.72 02:58:01 AM 5 7.25 0.00 0.78 3.13 0.03 88.81 02:58:01 AM 6 1.31 0.00 0.26 4.48 0.05 93.91 02:58:01 AM 7 5.47 0.00 0.65 0.46 0.02 93.41 02:59:01 AM all 12.35 0.00 1.05 2.43 0.08 84.09 02:59:01 AM 0 9.56 0.00 0.65 0.23 0.05 89.50 02:59:01 AM 1 15.26 0.00 1.58 2.46 0.10 80.60 02:59:01 AM 2 20.15 0.00 1.74 4.58 0.08 73.45 02:59:01 AM 3 12.32 0.00 1.04 1.60 0.10 84.94 02:59:01 AM 4 13.86 0.00 0.90 2.98 0.07 82.19 02:59:01 AM 5 12.66 0.00 1.02 3.53 0.08 82.71 02:59:01 AM 6 8.73 0.00 1.01 3.77 0.08 86.41 02:59:01 AM 7 6.29 0.00 0.49 0.27 0.05 92.91 03:00:01 AM all 12.28 0.00 1.42 2.21 0.06 84.04 03:00:01 AM 0 10.76 0.00 1.24 2.76 0.08 85.16 03:00:01 AM 1 11.20 0.00 0.95 3.13 0.08 84.64 03:00:01 AM 2 15.01 0.00 1.74 2.50 0.05 80.70 03:00:01 AM 3 10.02 0.00 0.80 0.70 0.07 88.40 03:00:01 AM 4 12.32 0.00 1.66 0.37 0.05 85.61 03:00:01 AM 5 17.68 0.00 2.60 2.90 0.07 76.76 03:00:01 AM 6 7.93 0.00 1.17 5.22 0.07 85.61 03:00:01 AM 7 13.32 0.00 1.17 0.07 0.05 85.40 Average: all 11.14 0.00 1.20 2.53 0.06 85.07 Average: 0 7.22 0.00 1.10 1.68 0.07 89.93 Average: 1 11.90 0.00 1.30 3.53 0.08 83.18 Average: 2 16.84 0.00 1.63 2.55 0.06 78.92 Average: 3 13.16 0.00 1.26 3.03 0.07 82.48 Average: 4 13.05 0.00 1.22 1.51 0.06 84.17 Average: 5 12.55 0.00 1.47 3.18 0.06 82.73 Average: 6 6.02 0.00 0.81 4.49 0.07 88.61 Average: 7 8.37 0.00 0.77 0.26 0.04 90.56