---> uname -a: Linux prd-centos8-docker-8c-8g-15170.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1017 27049 19 3823 30422 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:0f:ec:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe0f:ec57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:2b:7f:93 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) 06/06/2024 _x86_64_ (8 CPU) 23:36:28 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 178.32 12.60 165.72 2188.57 7248.28 11:39:01 PM 253.25 16.79 236.45 3096.83 10563.43 11:40:01 PM 175.99 2.12 173.87 143.04 53433.13 Average: 202.52 10.50 192.02 1809.55 23747.54 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29492580 31223384 3163132 9.69 2688 2053208 1448636 4.30 172056 2557688 192848 11:39:01 PM 27734896 30789296 4920816 15.07 2688 3365736 1781068 5.28 200268 4233156 1170996 11:40:01 PM 27716764 31170920 4938948 15.12 2688 3759600 1416088 4.20 539356 3897572 24132 Average: 28314747 31061200 4340965 13.29 2688 3059515 1548597 4.59 303893 3562805 462659 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 63.42 44.21 969.16 8.69 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 535.15 395.95 9344.26 83.68 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 229.08 246.28 807.28 1900.64 0.00 0.00 0.00 0.00 11:40:01 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 275.90 228.82 3707.21 664.31 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) 06/06/2024 _x86_64_ (8 CPU) 23:36:28 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.12 0.00 1.01 0.74 0.05 88.08 11:38:01 PM 0 3.97 0.00 0.67 0.63 0.07 94.66 11:38:01 PM 1 8.88 0.00 0.80 0.37 0.07 89.88 11:38:01 PM 2 2.04 0.00 0.77 1.34 0.07 95.79 11:38:01 PM 3 7.46 0.00 0.77 0.83 0.03 90.90 11:38:01 PM 4 11.62 0.00 0.78 0.65 0.05 86.90 11:38:01 PM 5 6.06 0.00 0.47 0.18 0.03 93.26 11:38:01 PM 6 16.77 0.00 1.48 0.78 0.03 80.93 11:38:01 PM 7 24.14 0.00 2.34 1.15 0.03 72.34 11:39:01 PM all 10.96 0.00 1.13 1.30 0.06 86.55 11:39:01 PM 0 11.15 0.00 1.09 1.04 0.07 86.66 11:39:01 PM 1 12.30 0.00 0.84 1.74 0.05 85.08 11:39:01 PM 2 12.12 0.00 1.05 2.29 0.07 84.47 11:39:01 PM 3 4.81 0.00 0.85 0.70 0.07 93.56 11:39:01 PM 4 13.98 0.00 2.14 1.47 0.07 82.34 11:39:01 PM 5 9.33 0.00 0.95 2.02 0.05 87.64 11:39:01 PM 6 10.34 0.00 0.77 0.20 0.05 88.64 11:39:01 PM 7 13.66 0.00 1.37 0.92 0.07 83.98 11:40:01 PM all 11.31 0.00 1.34 3.27 0.06 84.02 11:40:01 PM 0 9.90 0.00 0.89 0.43 0.07 88.71 11:40:01 PM 1 15.55 0.00 1.13 8.76 0.07 74.49 11:40:01 PM 2 13.02 0.00 1.54 9.89 0.07 75.48 11:40:01 PM 3 11.21 0.00 1.17 3.68 0.05 83.90 11:40:01 PM 4 21.22 0.00 2.72 0.97 0.07 75.02 11:40:01 PM 5 3.52 0.00 0.84 0.65 0.05 94.94 11:40:01 PM 6 13.48 0.00 0.97 0.68 0.05 84.82 11:40:01 PM 7 2.53 0.00 1.51 1.10 0.05 94.82 Average: all 10.80 0.00 1.16 1.77 0.06 86.22 Average: 0 8.34 0.00 0.88 0.70 0.07 90.01 Average: 1 12.24 0.00 0.92 3.62 0.06 83.15 Average: 2 9.06 0.00 1.12 4.51 0.07 85.25 Average: 3 7.83 0.00 0.93 1.74 0.05 89.45 Average: 4 15.60 0.00 1.88 1.03 0.06 81.42 Average: 5 6.30 0.00 0.75 0.95 0.04 91.95 Average: 6 13.53 0.00 1.07 0.56 0.04 84.79 Average: 7 13.45 0.00 1.74 1.06 0.05 83.71