---> uname -a: Linux prd-centos8-docker-8c-8g-88661.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 1051 27211 19 3626 30380 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:aa:23:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:feaa:23fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:01:69:ff 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:fdff:fe01:69ff/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) 12/05/2024 _x86_64_ (8 CPU) 03:37:58 LINUX RESTART (8 CPU) 03:39:02 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 337.00 14.91 322.09 3082.48 12652.24 03:41:01 AM 215.43 6.80 208.63 1267.04 9152.32 03:42:01 AM 197.90 1.32 196.58 404.27 42774.83 Average: 249.63 7.63 241.99 1576.23 21576.02 03:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 28850120 30786500 3805592 11.65 2688 2252444 1827156 5.42 193000 3143312 95500 03:41:01 AM 27616732 29971856 5038980 15.43 2688 2664276 2467044 7.32 408340 4131684 247024 03:42:01 AM 27857264 31085092 4798448 14.69 2688 3525624 1565724 4.65 662096 3599764 126288 Average: 28108039 30614483 4547673 13.93 2688 2814115 1953308 5.80 421145 3624920 156271 03:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 213.89 193.99 2004.39 51.01 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 413.03 332.46 5924.17 44.17 0.00 0.00 0.00 0.00 03:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 414.56 337.55 5316.38 1348.47 0.00 0.00 0.00 0.00 03:42:01 AM docker0 8.16 12.35 0.48 306.92 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 347.91 288.52 4428.44 483.62 0.00 0.00 0.00 0.00 Average: docker0 2.74 4.14 0.16 102.88 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) 12/05/2024 _x86_64_ (8 CPU) 03:37:58 LINUX RESTART (8 CPU) 03:39:02 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 12.59 0.00 1.22 1.77 0.09 84.33 03:40:01 AM 0 7.85 0.00 0.65 0.82 0.12 90.58 03:40:01 AM 1 9.13 0.00 0.94 1.62 0.09 88.23 03:40:01 AM 2 17.32 0.00 1.40 2.16 0.10 79.02 03:40:01 AM 3 18.08 0.00 0.73 1.17 0.08 79.94 03:40:01 AM 4 17.02 0.00 1.65 1.34 0.07 79.92 03:40:01 AM 5 13.49 0.00 1.72 1.43 0.07 83.30 03:40:01 AM 6 9.34 0.00 0.87 2.36 0.12 87.31 03:40:01 AM 7 8.51 0.00 1.84 3.28 0.05 86.32 03:41:01 AM all 23.87 0.00 1.48 1.10 0.10 73.45 03:41:01 AM 0 20.38 0.00 1.16 1.09 0.10 77.27 03:41:01 AM 1 26.54 0.00 1.51 2.30 0.12 69.54 03:41:01 AM 2 33.31 0.00 1.69 0.70 0.10 64.20 03:41:01 AM 3 23.82 0.00 1.42 0.92 0.10 73.73 03:41:01 AM 4 22.64 0.00 1.38 0.34 0.08 75.57 03:41:01 AM 5 18.18 0.00 2.15 2.15 0.10 77.41 03:41:01 AM 6 18.11 0.00 1.19 0.35 0.08 80.26 03:41:01 AM 7 27.96 0.00 1.32 0.97 0.08 69.66 03:42:01 AM all 15.64 0.00 3.08 2.04 0.09 79.14 03:42:01 AM 0 18.87 0.00 2.80 0.44 0.08 77.81 03:42:01 AM 1 21.70 0.00 3.28 5.72 0.10 69.19 03:42:01 AM 2 16.72 0.00 3.02 3.43 0.10 76.73 03:42:01 AM 3 10.15 0.00 3.58 2.54 0.10 83.62 03:42:01 AM 4 20.33 0.00 3.51 3.12 0.12 72.93 03:42:01 AM 5 14.89 0.00 2.86 0.69 0.08 81.47 03:42:01 AM 6 11.23 0.00 2.76 0.34 0.08 85.59 03:42:01 AM 7 11.25 0.00 2.79 0.10 0.08 85.77 Average: all 17.39 0.00 1.93 1.64 0.09 78.95 Average: 0 15.73 0.00 1.54 0.78 0.10 81.85 Average: 1 19.16 0.00 1.91 3.22 0.10 75.60 Average: 2 22.49 0.00 2.04 2.09 0.10 73.28 Average: 3 17.36 0.00 1.92 1.54 0.10 79.09 Average: 4 20.01 0.00 2.18 1.60 0.09 76.13 Average: 5 15.53 0.00 2.25 1.42 0.08 80.72 Average: 6 12.91 0.00 1.61 1.01 0.10 84.37 Average: 7 15.95 0.00 1.98 1.44 0.07 80.55