---> uname -a: Linux prd-centos8-docker-8c-8g-10813.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: 2799.996 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 1002 26991 19 3896 30434 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:60:15:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe60:157b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:87:51:de 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) 01/09/2024 _x86_64_ (8 CPU) 19:09:32 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 110.80 12.73 98.07 2192.34 6703.25 07:12:01 PM 237.67 16.94 220.73 3188.54 12136.89 07:13:01 PM 225.31 2.12 223.20 143.04 55795.12 Average: 191.26 10.60 180.66 1841.40 24876.70 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29545860 31264780 3109852 9.52 2688 2042592 1468356 4.36 168924 2511096 182008 07:12:01 PM 27696300 30810340 4959412 15.19 2688 3424632 1782868 5.29 200556 4270032 1192908 07:13:01 PM 27657888 31177480 4997824 15.30 2688 3823948 1433164 4.25 538956 3949840 10984 Average: 28300016 31084200 4355696 13.34 2688 3097057 1561463 4.63 302812 3576989 461967 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 90.50 65.08 1069.56 11.83 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 524.06 400.87 9540.48 79.75 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 262.14 262.71 817.64 1912.44 0.00 0.00 0.00 0.00 07:13:01 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 292.24 242.88 3809.39 667.94 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) 01/09/2024 _x86_64_ (8 CPU) 19:09:32 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 10.47 0.00 1.01 0.82 0.05 87.66 07:11:01 PM 0 15.63 0.00 1.20 0.37 0.07 82.73 07:11:01 PM 1 20.63 0.00 2.09 0.95 0.07 76.26 07:11:01 PM 2 5.10 0.00 0.74 0.89 0.07 93.21 07:11:01 PM 3 7.81 0.00 0.97 1.02 0.03 90.17 07:11:01 PM 4 5.64 0.00 0.60 0.30 0.03 93.42 07:11:01 PM 5 9.42 0.00 0.83 2.10 0.02 87.63 07:11:01 PM 6 0.80 0.00 0.20 0.27 0.07 98.66 07:11:01 PM 7 18.66 0.00 1.47 0.63 0.03 79.20 07:12:01 PM all 11.97 0.00 1.30 1.30 0.06 85.36 07:12:01 PM 0 12.05 0.00 0.80 0.43 0.07 86.64 07:12:01 PM 1 11.44 0.00 1.96 1.77 0.07 84.76 07:12:01 PM 2 8.96 0.00 1.24 0.80 0.05 88.95 07:12:01 PM 3 6.99 0.00 1.29 0.72 0.07 90.93 07:12:01 PM 4 8.32 0.00 1.19 3.18 0.07 87.25 07:12:01 PM 5 19.85 0.00 1.71 0.55 0.07 77.82 07:12:01 PM 6 8.67 0.00 1.07 2.26 0.07 87.94 07:12:01 PM 7 19.46 0.00 1.19 0.72 0.07 78.57 07:13:01 PM all 12.66 0.00 1.45 3.00 0.06 82.83 07:13:01 PM 0 5.99 0.00 0.97 0.18 0.08 92.77 07:13:01 PM 1 12.20 0.00 1.17 6.47 0.07 80.10 07:13:01 PM 2 27.71 0.00 2.90 6.09 0.07 63.23 07:13:01 PM 3 13.55 0.00 0.92 2.06 0.07 83.40 07:13:01 PM 4 8.38 0.00 1.17 2.33 0.07 88.05 07:13:01 PM 5 10.83 0.00 1.36 1.84 0.05 85.92 07:13:01 PM 6 9.49 0.00 1.12 0.95 0.07 88.36 07:13:01 PM 7 13.15 0.00 1.99 4.05 0.05 80.75 Average: all 11.70 0.00 1.26 1.70 0.06 85.28 Average: 0 11.23 0.00 0.99 0.33 0.07 87.38 Average: 1 14.76 0.00 1.74 3.06 0.07 80.37 Average: 2 13.91 0.00 1.62 2.59 0.06 81.82 Average: 3 9.45 0.00 1.06 1.27 0.06 88.17 Average: 4 7.45 0.00 0.99 1.93 0.06 89.58 Average: 5 13.36 0.00 1.30 1.50 0.04 83.79 Average: 6 6.32 0.00 0.80 1.16 0.07 91.66 Average: 7 17.09 0.00 1.55 1.80 0.05 79.51