---> uname -a: Linux prd-centos8-docker-8c-8g-77768.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 1005 27516 19 3368 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:00:88:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fe00:88d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:31:ed:24 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) 10/19/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 204.97 21.11 183.86 4403.07 9617.28 03:58:01 AM 256.06 5.53 250.52 907.58 23384.44 Average: 230.51 13.32 217.19 2655.47 16500.28 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29084176 30971084 3571536 10.94 2688 2205024 1836668 5.45 185304 2927840 139624 03:58:01 AM 28221376 31213544 4434336 13.58 2688 3301732 1428820 4.24 755456 3193148 593560 Average: 28652776 31092314 4002936 12.26 2688 2753378 1632744 4.84 470380 3060494 366592 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 176.56 155.20 1692.10 46.28 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 527.31 485.19 4185.12 3813.70 0.00 0.00 0.00 0.00 03:58:01 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 351.92 320.18 2938.51 1929.83 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) 10/19/2024 _x86_64_ (8 CPU) 03:55:25 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 12.07 0.00 1.22 0.57 0.05 86.09 03:57:01 AM 0 3.72 0.00 0.88 0.47 0.07 94.86 03:57:01 AM 1 10.80 0.00 1.05 0.23 0.05 87.86 03:57:01 AM 2 11.20 0.00 0.95 0.33 0.07 87.44 03:57:01 AM 3 18.74 0.00 1.42 0.82 0.05 78.97 03:57:01 AM 4 11.24 0.00 1.54 0.80 0.05 86.37 03:57:01 AM 5 17.49 0.00 1.50 0.28 0.05 80.67 03:57:01 AM 6 7.88 0.00 1.17 0.77 0.03 90.16 03:57:01 AM 7 15.46 0.00 1.27 0.88 0.03 82.36 03:58:01 AM all 16.90 0.00 1.56 0.83 0.08 80.63 03:58:01 AM 0 19.29 0.00 1.07 0.22 0.08 79.34 03:58:01 AM 1 9.99 0.00 1.30 1.69 0.07 86.96 03:58:01 AM 2 31.14 0.00 1.47 0.87 0.08 66.43 03:58:01 AM 3 8.25 0.00 1.67 0.64 0.08 89.36 03:58:01 AM 4 21.44 0.00 2.69 1.24 0.10 74.53 03:58:01 AM 5 15.61 0.00 1.91 0.70 0.07 81.71 03:58:01 AM 6 9.12 0.00 1.19 0.43 0.05 89.21 03:58:01 AM 7 20.38 0.00 1.14 0.87 0.07 77.55 Average: all 14.48 0.00 1.39 0.70 0.06 83.36 Average: 0 11.49 0.00 0.98 0.34 0.08 87.12 Average: 1 10.40 0.00 1.18 0.96 0.06 87.41 Average: 2 21.17 0.00 1.21 0.60 0.08 76.94 Average: 3 13.50 0.00 1.55 0.73 0.07 84.16 Average: 4 16.34 0.00 2.11 1.02 0.08 80.45 Average: 5 16.55 0.00 1.70 0.49 0.06 81.19 Average: 6 8.50 0.00 1.18 0.60 0.04 89.68 Average: 7 17.92 0.00 1.20 0.88 0.05 79.95