---> uname -a: Linux prd-centos8-docker-8c-8g-19847.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 983 28325 19 2580 30463 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:57:3d:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fe57:3db8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:e0:06:aa 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) 04/01/2024 _x86_64_ (8 CPU) 12:34:44 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 147.02 62.01 85.00 8174.38 38471.01 12:37:01 PM 125.08 12.10 112.98 3296.78 10410.71 12:38:01 PM 197.47 13.10 184.37 1523.88 14652.94 Average: 156.52 29.07 127.45 4331.89 21179.18 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 29768716 31275076 2886996 8.84 2688 1839928 1475132 4.38 150368 2345424 121784 12:37:01 PM 29385188 31238080 3270524 10.02 2688 2171120 1957440 5.81 180644 2637460 103380 12:38:01 PM 28985108 31173936 3670604 11.24 2688 2501472 1486256 4.41 456880 2740644 33168 Average: 29379671 31229031 3276041 10.03 2688 2170840 1639609 4.86 262631 2574509 86111 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 287.74 206.10 1217.78 55.26 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 109.23 92.05 1005.34 36.81 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 361.02 313.95 2367.85 542.01 0.00 0.00 0.00 0.00 12:38:01 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 252.67 204.03 1530.31 211.35 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) 04/01/2024 _x86_64_ (8 CPU) 12:34:44 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 10.60 0.01 1.97 11.21 0.06 76.15 12:36:01 PM 0 6.15 0.05 2.04 11.51 0.08 80.16 12:36:01 PM 1 7.75 0.00 1.59 10.80 0.07 79.80 12:36:01 PM 2 12.08 0.00 2.46 25.32 0.07 60.06 12:36:01 PM 3 11.87 0.00 2.13 14.93 0.05 71.02 12:36:01 PM 4 12.31 0.02 1.69 2.63 0.05 83.31 12:36:01 PM 5 19.87 0.00 2.41 3.58 0.07 74.09 12:36:01 PM 6 9.54 0.00 1.56 4.64 0.07 84.20 12:36:01 PM 7 5.23 0.00 1.84 16.31 0.07 76.55 12:37:01 PM all 8.50 0.00 0.94 1.04 0.04 89.49 12:37:01 PM 0 1.44 0.00 0.65 0.48 0.05 97.38 12:37:01 PM 1 1.89 0.00 0.50 1.74 0.07 95.80 12:37:01 PM 2 24.15 0.00 1.87 1.89 0.05 72.04 12:37:01 PM 3 21.42 0.00 1.89 1.75 0.05 74.90 12:37:01 PM 4 6.16 0.00 0.89 1.59 0.03 91.33 12:37:01 PM 5 4.39 0.00 0.45 0.15 0.02 94.99 12:37:01 PM 6 2.82 0.00 0.37 0.45 0.02 96.34 12:37:01 PM 7 5.71 0.00 0.90 0.23 0.02 93.14 12:38:01 PM all 16.09 0.00 1.38 1.15 0.07 81.32 12:38:01 PM 0 8.13 0.00 1.22 1.69 0.07 88.89 12:38:01 PM 1 11.47 0.00 1.04 1.30 0.05 86.14 12:38:01 PM 2 17.44 0.00 1.35 1.17 0.07 79.97 12:38:01 PM 3 22.57 0.00 1.49 0.91 0.08 74.95 12:38:01 PM 4 26.76 0.00 2.63 1.97 0.07 68.57 12:38:01 PM 5 12.15 0.00 0.87 0.28 0.07 86.64 12:38:01 PM 6 11.36 0.00 1.00 1.51 0.05 86.08 12:38:01 PM 7 18.85 0.00 1.42 0.35 0.08 79.29 Average: all 11.73 0.00 1.43 4.46 0.06 82.33 Average: 0 5.23 0.02 1.30 4.55 0.07 88.82 Average: 1 7.03 0.00 1.04 4.61 0.06 87.25 Average: 2 17.90 0.00 1.90 9.44 0.06 70.70 Average: 3 18.63 0.00 1.84 5.85 0.06 73.63 Average: 4 15.07 0.01 1.73 2.06 0.05 81.08 Average: 5 12.13 0.00 1.24 1.34 0.05 85.24 Average: 6 7.90 0.00 0.98 2.20 0.04 88.88 Average: 7 9.93 0.00 1.39 5.62 0.06 83.01