---> uname -a: Linux prd-centos8-docker-8c-8g-11023.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1056 27249 19 3584 30374 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:99:fc:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe99:fcbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:14:52: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::42:89ff:fe14:52ff/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) 01/10/2024 _x86_64_ (8 CPU) 16:04:20 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 131.54 7.71 123.83 1676.51 10213.90 04:07:01 PM 392.02 18.94 373.08 3940.55 12009.83 04:08:01 PM 253.38 2.98 250.40 521.83 43491.72 04:09:01 PM 68.34 0.65 67.69 65.71 6469.36 Average: 211.32 7.57 203.75 1551.15 18046.20 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29446096 31266084 3209608 9.83 2688 2138104 1399452 4.15 168100 2586204 156044 04:07:01 PM 28001168 30278044 4654536 14.25 2688 2588916 2147604 6.37 274800 3892144 247880 04:08:01 PM 26938252 30064360 5717452 17.51 2688 3424584 2320340 6.88 627776 4551480 53132 04:09:01 PM 27873408 31074840 4782296 14.64 2688 3497704 1548812 4.60 807912 3434372 28532 Average: 28064731 30670832 4590973 14.06 2688 2912327 1854052 5.50 469647 3616050 121397 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 80.14 54.03 1270.24 22.54 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 433.79 371.04 5412.36 53.50 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 439.07 366.53 6529.28 894.77 0.00 0.00 0.00 0.00 04:08:01 PM docker0 8.11 14.06 0.48 308.30 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 205.35 189.39 309.24 1101.63 0.00 0.00 0.00 0.00 04:09:01 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 289.59 245.25 3380.28 518.11 0.00 0.00 0.00 0.00 Average: docker0 2.03 3.52 0.12 77.08 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) 01/10/2024 _x86_64_ (8 CPU) 16:04:20 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 10.83 0.00 1.08 0.75 0.04 87.30 04:06:01 PM 0 1.70 0.00 0.80 1.89 0.05 95.56 04:06:01 PM 1 10.92 0.00 1.42 0.62 0.05 86.99 04:06:01 PM 2 20.37 0.00 1.49 0.65 0.05 77.44 04:06:01 PM 3 33.30 0.00 2.65 0.57 0.05 63.43 04:06:01 PM 4 6.63 0.00 0.85 0.72 0.03 91.77 04:06:01 PM 5 10.91 0.00 0.95 1.14 0.03 86.97 04:06:01 PM 6 1.85 0.00 0.32 0.15 0.02 97.67 04:06:01 PM 7 0.94 0.00 0.17 0.25 0.05 98.59 04:07:01 PM all 22.50 0.00 1.39 1.99 0.08 74.04 04:07:01 PM 0 23.76 0.00 1.40 0.94 0.08 73.82 04:07:01 PM 1 14.99 0.00 2.18 3.17 0.07 79.60 04:07:01 PM 2 12.37 0.00 1.26 2.39 0.10 83.89 04:07:01 PM 3 36.49 0.00 1.92 3.16 0.08 58.35 04:07:01 PM 4 26.30 0.00 1.12 1.04 0.07 71.48 04:07:01 PM 5 24.34 0.00 1.25 1.79 0.08 72.53 04:07:01 PM 6 25.51 0.00 0.79 0.37 0.08 73.25 04:07:01 PM 7 16.19 0.00 1.22 3.09 0.08 79.41 04:08:01 PM all 18.72 0.00 3.01 2.66 0.09 75.52 04:08:01 PM 0 15.49 0.00 2.62 2.47 0.10 79.31 04:08:01 PM 1 15.17 0.00 2.94 6.41 0.10 75.37 04:08:01 PM 2 22.17 0.00 3.71 3.96 0.08 70.09 04:08:01 PM 3 23.86 0.00 2.73 1.55 0.10 71.76 04:08:01 PM 4 13.11 0.00 2.58 2.55 0.08 81.68 04:08:01 PM 5 17.02 0.00 2.84 1.04 0.08 79.02 04:08:01 PM 6 20.84 0.00 3.38 1.14 0.10 74.53 04:08:01 PM 7 22.09 0.00 3.26 2.15 0.08 72.41 04:09:01 PM all 11.86 0.00 1.12 0.41 0.05 86.56 04:09:01 PM 0 5.63 0.00 0.63 0.03 0.05 93.65 04:09:01 PM 1 15.21 0.00 1.99 1.97 0.07 80.76 04:09:01 PM 2 18.65 0.00 1.12 0.74 0.08 79.41 04:09:01 PM 3 17.18 0.00 1.39 0.18 0.05 81.19 04:09:01 PM 4 4.40 0.00 0.89 0.02 0.05 94.65 04:09:01 PM 5 12.76 0.00 1.00 0.17 0.03 86.04 04:09:01 PM 6 18.22 0.00 1.33 0.15 0.03 80.26 04:09:01 PM 7 2.87 0.00 0.58 0.00 0.05 96.49 Average: all 15.97 0.00 1.65 1.45 0.07 80.87 Average: 0 11.64 0.00 1.36 1.33 0.07 85.60 Average: 1 14.07 0.00 2.13 3.04 0.07 80.69 Average: 2 18.38 0.00 1.89 1.93 0.08 77.72 Average: 3 27.72 0.00 2.17 1.36 0.07 68.67 Average: 4 12.60 0.00 1.36 1.08 0.06 84.91 Average: 5 16.26 0.00 1.51 1.03 0.06 81.14 Average: 6 16.59 0.00 1.45 0.45 0.06 81.45 Average: 7 10.50 0.00 1.31 1.37 0.07 86.75