---> uname -a: Linux prd-centos8-docker-8c-8g-10328.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 1032 27276 19 3581 30397 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:f5:84:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fef5:84a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:77:fe:ee 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:f7ff:fe77:feee/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) 01/07/2024 _x86_64_ (8 CPU) 16:03:20 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 121.98 6.95 115.03 1301.70 9528.46 04:06:01 PM 383.81 19.58 364.23 4328.02 11617.89 04:07:01 PM 231.92 2.87 229.06 440.92 38948.80 04:08:01 PM 98.33 1.08 97.25 90.90 9898.12 Average: 209.01 7.62 201.39 1540.39 17498.32 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29395692 31211096 3260020 9.98 2688 2134252 1519480 4.51 185772 2621088 181016 04:06:01 PM 28306924 30459452 4348788 13.32 2688 2465276 2169340 6.44 240948 3624964 153272 04:07:01 PM 26804512 29872820 5851200 17.92 2688 3367044 2986372 8.86 574072 4735892 1788 04:08:01 PM 27965428 31155432 4690284 14.36 2688 3487764 1506916 4.47 806532 3345428 48184 Average: 28118139 30674700 4537573 13.90 2688 2863584 2045527 6.07 451831 3581843 96065 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 63.16 40.60 1117.53 7.70 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 355.58 300.92 3598.70 58.99 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 414.76 314.46 8351.29 36.43 0.00 0.00 0.00 0.00 04:07:01 PM docker0 8.10 13.23 0.48 306.16 0.00 0.00 0.00 0.00 04:07:01 PM veth38d8a86 2.17 2.98 0.17 32.58 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 282.97 287.69 396.77 1963.59 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.17 0.00 0.02 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 279.12 235.92 3366.07 516.68 0.00 0.00 0.00 0.00 Average: docker0 2.02 3.35 0.12 76.54 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) 01/07/2024 _x86_64_ (8 CPU) 16:03:20 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.55 0.00 1.03 0.64 0.04 87.73 04:05:01 PM 0 7.68 0.00 0.63 0.07 0.03 91.59 04:05:01 PM 1 10.19 0.00 1.29 0.48 0.05 87.98 04:05:01 PM 2 6.85 0.00 0.63 1.15 0.05 91.31 04:05:01 PM 3 8.17 0.00 0.42 0.34 0.07 91.01 04:05:01 PM 4 11.21 0.00 0.98 0.25 0.03 87.52 04:05:01 PM 5 15.19 0.00 1.77 2.34 0.03 80.66 04:05:01 PM 6 20.66 0.00 1.89 0.38 0.03 77.03 04:05:01 PM 7 4.47 0.00 0.65 0.12 0.02 94.74 04:06:01 PM all 19.74 0.00 1.48 1.67 0.08 77.03 04:06:01 PM 0 16.76 0.00 2.06 3.40 0.07 77.71 04:06:01 PM 1 24.41 0.00 2.08 3.06 0.08 70.37 04:06:01 PM 2 19.11 0.00 1.87 1.55 0.08 77.39 04:06:01 PM 3 23.48 0.00 1.49 2.32 0.08 72.62 04:06:01 PM 4 15.62 0.00 1.02 0.23 0.07 83.06 04:06:01 PM 5 29.44 0.00 1.43 1.28 0.10 67.76 04:06:01 PM 6 14.31 0.00 0.99 1.19 0.07 83.45 04:06:01 PM 7 14.84 0.00 0.92 0.30 0.07 83.87 04:07:01 PM all 24.32 0.00 2.67 2.04 0.09 70.88 04:07:01 PM 0 34.11 0.00 2.09 1.60 0.10 62.10 04:07:01 PM 1 27.05 0.00 2.87 3.28 0.08 66.72 04:07:01 PM 2 24.69 0.00 2.13 1.20 0.08 71.90 04:07:01 PM 3 24.69 0.00 2.45 2.06 0.10 70.70 04:07:01 PM 4 18.67 0.00 2.42 0.39 0.07 78.46 04:07:01 PM 5 21.07 0.00 2.51 3.54 0.08 72.80 04:07:01 PM 6 21.14 0.00 3.41 0.86 0.08 74.50 04:07:01 PM 7 23.10 0.00 3.47 3.43 0.10 69.90 04:08:01 PM all 12.94 0.00 2.07 0.27 0.06 84.66 04:08:01 PM 0 8.35 0.00 1.79 0.08 0.07 89.71 04:08:01 PM 1 7.57 0.00 2.04 0.15 0.05 90.18 04:08:01 PM 2 10.55 0.00 2.10 0.96 0.07 86.33 04:08:01 PM 3 24.10 0.00 2.31 0.17 0.07 73.36 04:08:01 PM 4 16.75 0.00 2.03 0.17 0.07 80.99 04:08:01 PM 5 24.95 0.00 2.51 0.10 0.07 72.37 04:08:01 PM 6 5.73 0.00 1.77 0.42 0.03 92.05 04:08:01 PM 7 5.50 0.00 2.01 0.15 0.05 92.29 Average: all 16.87 0.00 1.81 1.15 0.07 80.10 Average: 0 16.69 0.00 1.64 1.29 0.07 80.32 Average: 1 17.28 0.00 2.07 1.74 0.07 78.85 Average: 2 15.27 0.00 1.68 1.21 0.07 81.76 Average: 3 20.10 0.00 1.67 1.22 0.08 76.94 Average: 4 15.55 0.00 1.61 0.26 0.06 82.52 Average: 5 22.66 0.00 2.05 1.81 0.07 73.41 Average: 6 15.45 0.00 2.01 0.71 0.05 81.77 Average: 7 11.93 0.00 1.76 0.99 0.06 85.26