---> uname -a: Linux prd-centos8-docker-8c-8g-10081.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 994 28333 19 2563 30449 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:29:7c:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe29:7cc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:fd:93:7e 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) 01/06/2024 _x86_64_ (8 CPU) 15:49:20 LINUX RESTART (8 CPU) 03:50:01 PM tps rtps wtps bread/s bwrtn/s 03:51:01 PM 135.05 6.98 128.07 1302.77 11004.42 03:52:01 PM 198.05 17.85 180.20 3553.14 8713.98 Average: 166.55 12.41 154.14 2427.86 9859.29 03:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:01 PM 29340176 31211308 3315536 10.15 2688 2188444 1530504 4.54 195180 2663888 186924 03:52:01 PM 29039848 31190328 3615864 11.07 2688 2460856 1492312 4.43 253596 2875344 197144 Average: 29190012 31200818 3465700 10.61 2688 2324650 1511408 4.48 224388 2769616 192034 03:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 66.78 42.70 1141.91 8.16 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 269.52 255.32 1854.72 65.60 0.00 0.00 0.00 0.00 03:52:01 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 168.14 149.00 1498.29 36.88 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) 01/06/2024 _x86_64_ (8 CPU) 15:49:20 LINUX RESTART (8 CPU) 03:50:01 PM CPU %user %nice %system %iowait %steal %idle 03:51:01 PM all 10.52 0.00 0.99 0.88 0.04 87.57 03:51:01 PM 0 8.16 0.00 0.93 1.27 0.03 89.60 03:51:01 PM 1 8.62 0.00 0.90 1.09 0.07 89.33 03:51:01 PM 2 9.62 0.00 0.85 0.50 0.05 88.97 03:51:01 PM 3 13.38 0.00 0.65 1.57 0.05 84.35 03:51:01 PM 4 16.17 0.00 1.82 0.68 0.03 81.30 03:51:01 PM 5 12.84 0.00 1.29 0.48 0.03 85.36 03:51:01 PM 6 9.27 0.00 0.88 0.22 0.03 89.60 03:51:01 PM 7 6.12 0.00 0.57 1.20 0.02 92.09 03:52:01 PM all 13.96 0.00 1.22 1.17 0.06 83.59 03:52:01 PM 0 10.30 0.00 1.29 2.24 0.07 86.09 03:52:01 PM 1 7.22 0.00 1.15 1.79 0.05 89.79 03:52:01 PM 2 24.04 0.00 1.84 1.27 0.08 72.77 03:52:01 PM 3 24.43 0.00 1.66 0.57 0.08 73.26 03:52:01 PM 4 12.10 0.00 0.72 0.55 0.05 86.58 03:52:01 PM 5 14.36 0.00 0.97 0.57 0.07 84.03 03:52:01 PM 6 6.70 0.00 1.15 1.24 0.05 90.86 03:52:01 PM 7 12.55 0.00 0.95 1.15 0.05 85.30 Average: all 12.24 0.00 1.10 1.02 0.05 85.58 Average: 0 9.23 0.00 1.11 1.76 0.05 87.85 Average: 1 7.92 0.00 1.03 1.44 0.06 89.56 Average: 2 16.83 0.00 1.35 0.89 0.07 80.87 Average: 3 18.90 0.00 1.15 1.07 0.07 78.81 Average: 4 14.13 0.00 1.27 0.62 0.04 83.94 Average: 5 13.60 0.00 1.13 0.53 0.05 84.70 Average: 6 7.99 0.00 1.02 0.73 0.04 90.23 Average: 7 9.33 0.00 0.76 1.18 0.03 88.70