---> uname -a: Linux prd-centos8-docker-8c-8g-9520.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: 2800.000 BogoMIPS: 5600.00 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1033 27193 19 3662 30393 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:e2:db:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.189/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fee2:db32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:be:8a:7f 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::42:5bff:febe:8a7f/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) 02/28/2024 _x86_64_ (8 CPU) 15:48:26 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 93.08 6.97 86.12 1302.45 5862.42 03:51:01 PM 282.94 18.94 264.01 4267.42 12264.74 03:52:01 PM 229.21 2.52 226.70 219.56 14274.95 03:53:01 PM 243.29 5.15 238.14 5702.90 31493.99 Average: 212.14 8.39 203.75 2873.38 15974.21 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29544736 31249116 3110976 9.53 2688 2029076 1440476 4.27 165780 2513460 137704 03:51:01 PM 28487720 30583644 4167992 12.76 2688 2410488 1891984 5.61 236452 3456256 138408 03:52:01 PM 28068888 30702616 4586824 14.05 2688 2940068 2075080 6.16 524628 3556104 295948 03:53:01 PM 27867552 31138912 4788160 14.66 2688 3564484 1694700 5.03 931972 3289676 192 Average: 28492224 30918572 4163488 12.75 2688 2736029 1775560 5.27 464708 3203874 143063 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 52.81 36.63 913.41 6.90 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 319.17 285.59 3554.35 57.74 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 444.19 357.92 5757.12 50.31 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 282.06 197.05 2392.94 262.36 0.00 0.00 0.00 0.00 03:53:01 PM docker0 122.28 148.17 248.09 583.37 0.00 0.00 0.00 0.00 03:53:01 PM veth2487008 30.76 24.73 243.63 5.10 0.00 0.00 0.00 0.02 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 274.56 219.31 3154.47 94.33 0.00 0.00 0.00 0.00 Average: docker0 30.57 37.04 62.02 145.84 0.00 0.00 0.00 0.00 Average: veth2487008 7.69 6.18 60.91 1.28 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) 02/28/2024 _x86_64_ (8 CPU) 15:48:26 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 9.04 0.00 0.87 1.97 0.05 88.07 03:50:01 PM 0 1.32 0.00 0.43 2.92 0.08 95.24 03:50:01 PM 1 1.71 0.00 0.30 0.13 0.07 97.79 03:50:01 PM 2 10.83 0.00 0.98 1.34 0.05 86.80 03:50:01 PM 3 11.90 0.00 0.60 4.51 0.07 82.92 03:50:01 PM 4 9.53 0.00 1.12 3.12 0.03 86.20 03:50:01 PM 5 11.71 0.00 1.05 1.87 0.03 85.34 03:50:01 PM 6 9.02 0.00 1.07 1.15 0.03 88.72 03:50:01 PM 7 16.26 0.00 1.42 0.72 0.03 81.57 03:51:01 PM all 16.91 0.00 1.24 4.45 0.08 77.33 03:51:01 PM 0 20.01 0.00 1.82 4.92 0.08 73.16 03:51:01 PM 1 11.37 0.00 1.19 5.29 0.10 82.05 03:51:01 PM 2 12.15 0.00 1.39 6.24 0.07 80.15 03:51:01 PM 3 23.63 0.00 0.99 5.65 0.08 69.65 03:51:01 PM 4 16.97 0.00 1.19 4.88 0.07 76.90 03:51:01 PM 5 15.16 0.00 1.22 5.05 0.07 78.50 03:51:01 PM 6 21.56 0.00 1.37 3.41 0.08 73.57 03:51:01 PM 7 14.43 0.00 0.73 0.15 0.05 84.64 03:52:01 PM all 27.02 0.00 1.58 1.55 0.08 69.76 03:52:01 PM 0 30.35 0.00 1.95 3.79 0.10 63.81 03:52:01 PM 1 33.95 0.00 1.23 0.82 0.08 63.92 03:52:01 PM 2 23.53 0.00 1.59 0.42 0.08 74.38 03:52:01 PM 3 24.47 0.00 1.90 2.72 0.08 70.82 03:52:01 PM 4 21.15 0.00 1.38 1.16 0.08 76.23 03:52:01 PM 5 30.99 0.00 1.38 1.48 0.07 66.08 03:52:01 PM 6 29.27 0.00 1.62 0.60 0.07 68.44 03:52:01 PM 7 22.47 0.00 1.60 1.43 0.08 74.42 03:53:01 PM all 14.39 0.00 2.05 1.42 0.06 82.07 03:53:01 PM 0 18.71 0.00 1.37 0.18 0.07 79.67 03:53:01 PM 1 10.51 0.00 1.54 1.81 0.07 86.07 03:53:01 PM 2 13.89 0.00 3.00 3.00 0.07 80.04 03:53:01 PM 3 14.40 0.00 2.60 1.73 0.05 81.23 03:53:01 PM 4 3.14 0.00 1.54 2.22 0.07 93.03 03:53:01 PM 5 24.93 0.00 2.24 1.37 0.07 71.39 03:53:01 PM 6 9.78 0.00 1.52 0.23 0.07 88.40 03:53:01 PM 7 19.77 0.00 2.61 0.84 0.07 76.72 Average: all 16.83 0.00 1.44 2.35 0.07 79.32 Average: 0 17.58 0.00 1.39 2.95 0.08 77.99 Average: 1 14.37 0.00 1.06 2.01 0.08 82.48 Average: 2 15.09 0.00 1.74 2.75 0.07 80.35 Average: 3 18.59 0.00 1.52 3.65 0.07 76.16 Average: 4 12.69 0.00 1.30 2.85 0.06 83.09 Average: 5 20.68 0.00 1.47 2.44 0.06 75.35 Average: 6 17.40 0.00 1.40 1.35 0.06 79.79 Average: 7 18.22 0.00 1.59 0.78 0.06 79.35