---> uname -a: Linux prd-centos8-docker-8c-8g-72747.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 1012 27052 19 3825 30427 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:e8:88:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fee8:8838/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:1c:77:14 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) 10/03/2024 _x86_64_ (8 CPU) 17:43:08 LINUX RESTART (8 CPU) 05:44:01 PM tps rtps wtps bread/s bwrtn/s 05:45:01 PM 126.56 8.92 117.65 2856.06 10534.29 05:46:01 PM 252.93 14.11 238.82 1577.34 6849.12 05:47:01 PM 131.09 2.12 128.98 143.04 52872.79 Average: 170.20 8.38 161.82 1525.48 23417.81 05:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 PM 29471244 31269628 3184468 9.75 2688 2118592 1348492 4.00 171996 2558496 84212 05:46:01 PM 27601480 30693948 5054232 15.48 2688 3401832 1869916 5.55 204264 4354824 1184412 05:47:01 PM 27710380 31166672 4945332 15.14 2688 3761896 1411944 4.19 540760 3900932 12100 Average: 28261035 31043416 4394677 13.46 2688 3094107 1543451 4.58 305673 3604751 426908 05:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 104.77 78.34 997.95 33.16 0.00 0.00 0.00 0.00 05:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 565.71 419.98 9630.80 66.20 0.00 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM eth0 191.97 203.88 302.86 1893.16 0.00 0.00 0.00 0.00 05:47:01 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 287.50 234.08 3644.20 664.14 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) 10/03/2024 _x86_64_ (8 CPU) 17:43:08 LINUX RESTART (8 CPU) 05:44:01 PM CPU %user %nice %system %iowait %steal %idle 05:45:01 PM all 6.65 0.00 0.84 0.85 0.04 91.62 05:45:01 PM 0 4.01 0.00 0.43 0.88 0.05 94.62 05:45:01 PM 1 13.81 0.00 1.27 0.97 0.07 83.89 05:45:01 PM 2 2.19 0.00 0.45 0.57 0.05 96.74 05:45:01 PM 3 13.44 0.00 2.11 1.07 0.05 83.34 05:45:01 PM 4 2.84 0.00 0.68 1.55 0.05 94.87 05:45:01 PM 5 4.94 0.00 0.53 0.68 0.03 93.81 05:45:01 PM 6 5.46 0.00 0.70 0.72 0.03 93.09 05:45:01 PM 7 6.49 0.00 0.55 0.35 0.02 92.59 05:46:01 PM all 12.34 0.00 1.16 1.44 0.09 84.97 05:46:01 PM 0 8.69 0.00 0.74 0.18 0.08 90.31 05:46:01 PM 1 16.31 0.00 1.15 0.87 0.07 81.60 05:46:01 PM 2 13.35 0.00 1.39 3.10 0.12 82.04 05:46:01 PM 3 16.53 0.00 0.79 0.54 0.08 82.06 05:46:01 PM 4 9.40 0.00 1.59 1.32 0.08 87.60 05:46:01 PM 5 9.34 0.00 1.25 2.91 0.07 86.43 05:46:01 PM 6 12.98 0.00 1.21 1.44 0.10 84.27 05:46:01 PM 7 12.16 0.00 1.14 1.19 0.10 85.42 05:47:01 PM all 9.52 0.00 1.33 4.16 0.08 84.92 05:47:01 PM 0 2.65 0.00 1.09 0.50 0.11 95.65 05:47:01 PM 1 29.60 0.00 2.53 9.08 0.08 58.71 05:47:01 PM 2 5.12 0.00 1.14 7.26 0.09 86.39 05:47:01 PM 3 7.13 0.00 0.89 4.30 0.05 87.62 05:47:01 PM 4 3.67 0.00 0.94 1.52 0.09 93.78 05:47:01 PM 5 5.20 0.00 1.12 2.18 0.05 91.45 05:47:01 PM 6 5.87 0.00 1.77 3.94 0.05 88.37 05:47:01 PM 7 16.18 0.00 1.07 4.22 0.11 78.43 Average: all 9.50 0.00 1.11 2.13 0.07 87.20 Average: 0 5.17 0.00 0.75 0.52 0.08 93.48 Average: 1 19.90 0.00 1.65 3.63 0.07 74.75 Average: 2 6.92 0.00 0.99 3.56 0.09 88.44 Average: 3 12.37 0.00 1.26 1.97 0.06 84.34 Average: 4 5.33 0.00 1.07 1.47 0.07 92.06 Average: 5 6.50 0.00 0.97 1.92 0.05 90.55 Average: 6 8.10 0.00 1.23 2.03 0.06 88.58 Average: 7 11.50 0.00 0.92 1.87 0.07 85.64