---> uname -a: Linux prd-centos8-docker-8c-8g-4747.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 1066 27584 19 3239 30363 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:85:47:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe85:4720/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:f8:08:48 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 inet6 fe80::42:2eff:fef8:848/64 scope link 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) 02/12/2024 _x86_64_ (8 CPU) 06:22:02 LINUX RESTART (8 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 162.05 8.53 153.52 1536.43 9719.92 06:25:01 AM 403.28 3.50 399.78 1030.89 13135.03 06:26:01 AM 175.89 1.78 174.10 510.31 32329.83 Average: 247.06 4.60 242.46 1025.94 18393.96 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 29144964 30934404 3510748 10.75 2688 2106716 2046724 6.07 181116 2870756 124120 06:25:01 AM 27738616 29967472 4917096 15.06 2688 2537856 2388276 7.09 267828 4151784 236208 06:26:01 AM 28275956 31116560 4379756 13.41 2688 3137844 1504336 4.46 647844 3196112 144544 Average: 28386512 30672812 4269200 13.07 2688 2594139 1979779 5.87 365596 3406217 168291 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 119.34 101.80 948.18 40.45 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 508.30 418.21 6246.18 58.16 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 394.63 367.31 2717.60 1947.08 0.00 0.00 0.00 0.00 06:26:01 AM docker0 10.90 17.08 0.62 305.99 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 340.73 295.75 3303.72 681.83 0.00 0.00 0.00 0.00 Average: docker0 3.63 5.69 0.21 101.99 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) 02/12/2024 _x86_64_ (8 CPU) 06:22:02 LINUX RESTART (8 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 13.12 0.00 1.24 1.27 0.06 84.31 06:24:01 AM 0 11.03 0.00 0.77 0.03 0.05 88.12 06:24:01 AM 1 19.81 0.00 1.92 2.14 0.07 76.06 06:24:01 AM 2 17.29 0.00 1.59 1.47 0.07 79.59 06:24:01 AM 3 10.12 0.00 0.42 0.87 0.08 88.51 06:24:01 AM 4 8.45 0.00 1.09 1.32 0.05 89.09 06:24:01 AM 5 13.18 0.00 1.35 1.37 0.05 84.05 06:24:01 AM 6 16.30 0.00 1.81 2.12 0.05 79.73 06:24:01 AM 7 8.80 0.00 0.97 0.85 0.03 89.35 06:25:01 AM all 25.91 0.00 1.46 1.90 0.09 70.63 06:25:01 AM 0 28.68 0.00 1.72 1.20 0.10 68.30 06:25:01 AM 1 13.38 0.00 1.14 1.64 0.10 83.74 06:25:01 AM 2 29.56 0.00 1.74 2.28 0.10 66.32 06:25:01 AM 3 27.13 0.00 1.94 4.57 0.08 66.27 06:25:01 AM 4 15.45 0.00 2.00 2.69 0.08 79.78 06:25:01 AM 5 29.09 0.00 0.72 0.07 0.10 70.03 06:25:01 AM 6 29.59 0.00 1.52 2.44 0.10 66.35 06:25:01 AM 7 34.33 0.00 0.94 0.33 0.07 64.34 06:26:01 AM all 11.53 0.00 2.74 2.31 0.07 83.35 06:26:01 AM 0 9.50 0.00 2.17 0.20 0.08 88.04 06:26:01 AM 1 16.69 0.00 3.38 6.94 0.07 72.93 06:26:01 AM 2 16.15 0.00 3.29 1.85 0.08 78.62 06:26:01 AM 3 7.80 0.00 2.86 5.13 0.07 84.15 06:26:01 AM 4 7.93 0.00 2.32 0.24 0.07 89.45 06:26:01 AM 5 13.57 0.00 2.24 0.82 0.07 83.30 06:26:01 AM 6 6.75 0.00 2.69 1.63 0.05 88.89 06:26:01 AM 7 13.82 0.00 2.99 1.70 0.07 81.43 Average: all 16.85 0.00 1.81 1.83 0.07 79.43 Average: 0 16.41 0.00 1.55 0.48 0.08 81.48 Average: 1 16.63 0.00 2.14 3.57 0.08 77.58 Average: 2 21.01 0.00 2.21 1.86 0.08 74.84 Average: 3 15.02 0.00 1.74 3.52 0.08 79.65 Average: 4 10.60 0.00 1.80 1.41 0.07 86.12 Average: 5 18.61 0.00 1.44 0.75 0.07 79.13 Average: 6 17.55 0.00 2.00 2.06 0.07 78.31 Average: 7 18.98 0.00 1.63 0.96 0.06 78.38