---> uname -a: Linux prd-centos8-docker-8c-8g-84020.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 1004 27062 19 3823 30435 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:7b:ea:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fe7b:ea38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:0e:38:11 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) 11/15/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 147.95 20.93 127.02 4399.60 9057.68 11:39:01 PM 326.92 4.63 322.29 180.47 46827.69 Average: 237.44 12.78 224.66 2290.04 27942.69 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29305812 31153144 3349900 10.26 2688 2166124 2009324 5.96 179372 2718428 109524 11:39:01 PM 27752720 31205568 4902992 15.01 2688 3758272 1457244 4.32 537252 3864940 398772 Average: 28529266 31179356 4126446 12.64 2688 2962198 1733284 5.14 358312 3291684 254148 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 143.65 125.39 1074.08 47.65 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 666.23 540.27 9891.01 1937.48 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 404.94 332.83 5482.55 992.56 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) 11/15/2024 _x86_64_ (8 CPU) 23:36:24 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 9.27 0.00 1.08 0.66 0.08 88.91 11:38:01 PM 0 4.12 0.00 0.80 0.27 0.08 94.73 11:38:01 PM 1 20.00 0.00 2.06 1.05 0.10 76.79 11:38:01 PM 2 6.07 0.00 0.85 1.12 0.10 91.86 11:38:01 PM 3 16.95 0.00 1.64 1.07 0.07 80.28 11:38:01 PM 4 13.27 0.00 1.52 0.37 0.07 84.77 11:38:01 PM 5 4.53 0.00 0.48 0.60 0.08 94.31 11:38:01 PM 6 6.49 0.00 0.90 0.80 0.07 91.74 11:38:01 PM 7 2.74 0.00 0.37 0.02 0.07 96.81 11:39:01 PM all 16.68 0.00 1.99 1.99 0.10 79.24 11:39:01 PM 0 18.11 0.00 1.47 2.09 0.12 78.21 11:39:01 PM 1 15.37 0.00 2.29 2.16 0.10 80.08 11:39:01 PM 2 17.34 0.00 2.53 4.36 0.10 75.66 11:39:01 PM 3 16.63 0.00 1.54 1.51 0.10 80.22 11:39:01 PM 4 21.33 0.00 1.61 1.16 0.10 75.80 11:39:01 PM 5 16.39 0.00 2.47 1.22 0.08 79.83 11:39:01 PM 6 12.95 0.00 1.86 1.48 0.12 83.60 11:39:01 PM 7 15.28 0.00 2.11 1.98 0.08 80.54 Average: all 12.97 0.00 1.53 1.33 0.09 84.08 Average: 0 11.11 0.00 1.14 1.18 0.10 86.47 Average: 1 17.69 0.00 2.17 1.61 0.10 78.43 Average: 2 11.69 0.00 1.69 2.74 0.10 83.78 Average: 3 16.79 0.00 1.59 1.29 0.08 80.25 Average: 4 17.30 0.00 1.56 0.76 0.08 80.30 Average: 5 10.45 0.00 1.48 0.91 0.08 87.07 Average: 6 9.71 0.00 1.38 1.14 0.09 87.68 Average: 7 9.00 0.00 1.24 1.00 0.08 88.69