---> uname -a: Linux prd-centos8-docker-8c-8g-8929.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 989 27465 19 3435 30449 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:6e:9e:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe6e:9eab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:01:c1:00 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) 01/01/2024 _x86_64_ (8 CPU) 07:12:44 LINUX RESTART (8 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 206.08 138.75 67.33 14985.84 39961.34 07:15:01 AM 177.89 15.74 162.15 3132.69 8793.55 07:16:01 AM 198.78 9.82 188.97 5705.72 11966.19 07:17:01 AM 90.77 0.65 90.12 65.71 29736.89 Average: 168.38 41.24 127.14 5972.88 22615.66 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 29734416 31294104 2921296 8.95 2688 1894328 1510356 4.48 168444 2366180 91540 07:15:01 AM 28946868 30874580 3708844 11.36 2688 2244988 1795796 5.33 181852 3067792 172808 07:16:01 AM 27602004 30378696 5053708 15.48 2688 3086148 2082676 6.18 507324 4049776 544364 07:17:01 AM 28139724 31195132 4515988 13.83 2688 3361124 1488792 4.42 744100 3270812 27052 Average: 28605753 30935628 4049959 12.40 2688 2646647 1719405 5.10 400430 3188640 208941 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 314.53 211.49 1422.92 57.27 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 177.26 152.48 1278.67 47.86 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 321.38 276.89 4236.14 35.56 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 129.77 113.46 363.93 30.42 0.00 0.00 0.00 0.00 07:17:01 AM 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 235.73 188.58 1825.30 42.78 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) 01/01/2024 _x86_64_ (8 CPU) 07:12:44 LINUX RESTART (8 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 13.13 0.00 3.16 4.87 0.08 78.76 07:14:01 AM 0 8.49 0.00 2.75 1.51 0.08 87.17 07:14:01 AM 1 27.88 0.00 4.08 3.02 0.08 64.94 07:14:01 AM 2 10.18 0.00 3.45 0.75 0.07 85.55 07:14:01 AM 3 8.50 0.00 2.43 8.98 0.07 80.02 07:14:01 AM 4 7.74 0.00 3.57 1.53 0.08 87.08 07:14:01 AM 5 8.39 0.00 2.38 3.41 0.07 85.75 07:14:01 AM 6 20.65 0.00 4.61 15.54 0.08 59.13 07:14:01 AM 7 13.24 0.00 2.06 4.17 0.07 80.47 07:15:01 AM all 12.96 0.00 1.25 1.09 0.05 84.65 07:15:01 AM 0 11.94 0.00 0.78 1.05 0.07 86.16 07:15:01 AM 1 21.69 0.00 2.54 2.14 0.05 73.58 07:15:01 AM 2 17.00 0.00 1.47 1.02 0.07 80.44 07:15:01 AM 3 5.66 0.00 1.17 1.01 0.08 92.08 07:15:01 AM 4 4.53 0.00 0.65 0.37 0.02 94.43 07:15:01 AM 5 9.27 0.00 0.52 0.47 0.03 89.71 07:15:01 AM 6 21.86 0.00 1.64 2.15 0.05 74.30 07:15:01 AM 7 11.73 0.00 1.22 0.48 0.03 86.53 07:16:01 AM all 32.91 0.00 1.89 1.45 0.12 63.64 07:16:01 AM 0 26.13 0.00 1.26 1.66 0.12 70.84 07:16:01 AM 1 28.11 0.00 2.88 1.69 0.13 67.18 07:16:01 AM 2 41.80 0.00 2.31 2.28 0.13 53.48 07:16:01 AM 3 28.58 0.00 1.74 1.09 0.12 68.47 07:16:01 AM 4 25.89 0.00 1.89 1.00 0.10 71.12 07:16:01 AM 5 34.92 0.00 2.18 3.11 0.12 59.68 07:16:01 AM 6 41.87 0.00 1.22 0.28 0.10 56.52 07:16:01 AM 7 35.98 0.00 1.64 0.45 0.10 61.82 07:17:01 AM all 11.36 0.00 1.52 2.32 0.05 84.75 07:17:01 AM 0 6.59 0.00 1.20 4.08 0.07 88.06 07:17:01 AM 1 4.56 0.00 1.51 4.44 0.05 89.45 07:17:01 AM 2 3.18 0.00 1.34 1.77 0.05 93.66 07:17:01 AM 3 21.73 0.00 2.67 1.48 0.07 74.06 07:17:01 AM 4 6.00 0.00 1.02 0.02 0.03 92.93 07:17:01 AM 5 9.39 0.00 1.47 1.54 0.05 87.55 07:17:01 AM 6 36.22 0.00 2.13 5.23 0.07 56.36 07:17:01 AM 7 3.27 0.00 0.80 0.00 0.03 95.89 Average: all 17.59 0.00 1.95 2.43 0.07 77.96 Average: 0 13.29 0.00 1.50 2.07 0.08 83.06 Average: 1 20.56 0.00 2.75 2.82 0.08 73.79 Average: 2 18.04 0.00 2.14 1.46 0.08 78.29 Average: 3 16.12 0.00 2.00 3.14 0.08 78.66 Average: 4 11.04 0.00 1.78 0.73 0.06 86.39 Average: 5 15.49 0.00 1.63 2.13 0.07 80.68 Average: 6 30.15 0.00 2.40 5.80 0.08 61.59 Average: 7 16.04 0.00 1.43 1.28 0.06 81.20