---> uname -a: Linux prd-centos8-docker-8c-8g-36441.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 1004 27521 19 3364 30438 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:b9:cf:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feb9:cf80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:ec:f4:fc 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) 09/06/2024 _x86_64_ (8 CPU) 07:13:16 LINUX RESTART (8 CPU) 07:14:01 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 130.16 9.11 121.04 2862.91 9632.92 07:16:01 AM 211.43 23.11 188.32 7309.05 8294.18 07:17:01 AM 109.00 0.73 108.27 98.78 30462.37 Average: 150.19 10.99 139.21 3423.55 16129.47 07:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 29519884 31298192 3135828 9.60 2688 2099232 1371608 4.07 168796 2517748 103184 07:16:01 AM 27542972 30057904 5112740 15.66 2688 2826852 2563780 7.61 465348 4158972 419916 07:17:01 AM 28231528 31218576 4424184 13.55 2688 3295724 1429580 4.24 743816 3190200 23708 Average: 28431461 30858224 4224251 12.94 2688 2740603 1788323 5.31 459320 3288973 182269 07:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 112.88 91.19 1031.50 31.70 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 287.84 255.39 3602.20 38.36 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 184.54 165.02 1513.84 38.30 0.00 0.00 0.00 0.00 07:17:01 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 195.08 170.53 2049.12 36.12 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) 09/06/2024 _x86_64_ (8 CPU) 07:13:16 LINUX RESTART (8 CPU) 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 7.81 0.00 0.92 0.82 0.05 90.41 07:15:01 AM 0 1.08 0.00 0.52 0.47 0.07 97.86 07:15:01 AM 1 21.47 0.00 2.02 0.58 0.08 75.84 07:15:01 AM 2 12.91 0.00 1.02 1.64 0.03 84.40 07:15:01 AM 3 5.20 0.00 1.00 1.10 0.05 92.65 07:15:01 AM 4 6.31 0.00 0.42 0.23 0.07 92.97 07:15:01 AM 5 7.88 0.00 1.17 0.93 0.03 89.98 07:15:01 AM 6 3.64 0.00 0.77 1.47 0.03 94.09 07:15:01 AM 7 3.99 0.00 0.43 0.10 0.03 95.45 07:16:01 AM all 29.49 0.00 1.60 1.19 0.09 67.62 07:16:01 AM 0 30.97 0.00 1.27 1.37 0.08 66.30 07:16:01 AM 1 27.61 0.00 1.91 1.24 0.08 69.15 07:16:01 AM 2 27.10 0.00 1.38 0.57 0.12 70.84 07:16:01 AM 3 43.25 0.00 1.78 1.34 0.12 53.51 07:16:01 AM 4 21.21 0.00 1.59 0.62 0.08 76.49 07:16:01 AM 5 25.47 0.00 1.83 0.64 0.08 71.98 07:16:01 AM 6 33.93 0.00 1.36 2.01 0.08 62.62 07:16:01 AM 7 26.38 0.00 1.71 1.73 0.08 70.10 07:17:01 AM all 15.42 0.00 1.71 1.81 0.06 81.00 07:17:01 AM 0 16.69 0.00 1.40 2.14 0.07 79.71 07:17:01 AM 1 17.73 0.00 1.81 1.35 0.05 79.06 07:17:01 AM 2 15.66 0.00 1.92 1.72 0.08 80.61 07:17:01 AM 3 23.27 0.00 2.02 1.88 0.07 72.77 07:17:01 AM 4 12.38 0.00 1.57 4.10 0.07 81.89 07:17:01 AM 5 9.14 0.00 1.62 0.20 0.07 88.97 07:17:01 AM 6 20.05 0.00 1.57 1.76 0.05 76.58 07:17:01 AM 7 8.49 0.00 1.74 1.30 0.05 88.41 Average: all 17.56 0.00 1.41 1.27 0.07 79.69 Average: 0 16.23 0.00 1.06 1.33 0.07 81.31 Average: 1 22.27 0.00 1.91 1.06 0.07 74.69 Average: 2 18.54 0.00 1.44 1.31 0.08 78.63 Average: 3 23.88 0.00 1.60 1.44 0.08 73.00 Average: 4 13.29 0.00 1.19 1.65 0.07 83.79 Average: 5 14.15 0.00 1.54 0.59 0.06 83.66 Average: 6 19.19 0.00 1.23 1.74 0.06 77.78 Average: 7 12.93 0.00 1.29 1.04 0.06 84.67