---> uname -a: Linux prd-centos8-docker-8c-8g-9483.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 984 27338 19 3567 30452 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:10:36:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe10:36f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:b1:7a:7a 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) 01/04/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 103.61 28.20 75.41 6950.12 6913.49 11:05:01 AM 98.42 1.43 96.98 285.15 8086.89 11:06:01 AM 261.89 0.85 261.04 15.73 11413.48 11:07:01 AM 143.44 3.63 139.80 205.80 41435.64 Average: 151.83 8.53 143.30 1864.56 16962.56 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29664204 31314440 2991508 9.16 2688 1975936 1466644 4.35 164140 2404216 130928 11:05:01 AM 29473388 31293752 3182324 9.75 2688 2138024 1390296 4.12 172536 2557312 134056 11:06:01 AM 27391964 30310068 5263748 16.12 2688 3227220 2252948 6.68 203568 4563156 951112 11:07:01 AM 28006352 31190096 4649360 14.24 2688 3487348 1471560 4.37 463912 3675456 48144 Average: 28633977 31027089 4021735 12.32 2688 2707132 1645362 4.88 251039 3300035 316060 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 324.32 201.10 1520.29 60.99 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 105.63 90.20 695.48 31.83 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 457.87 332.96 8591.10 54.59 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 203.10 211.65 768.56 1180.56 0.00 0.00 0.00 0.00 11:07:01 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 272.73 208.98 2893.66 332.00 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) 01/04/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 13.34 0.00 2.04 2.52 0.06 82.03 11:04:01 AM 0 11.87 0.00 2.59 1.61 0.07 83.85 11:04:01 AM 1 20.83 0.00 3.00 4.50 0.08 71.59 11:04:01 AM 2 6.73 0.00 1.34 1.73 0.07 90.13 11:04:01 AM 3 14.10 0.00 1.82 4.99 0.08 79.00 11:04:01 AM 4 22.04 0.00 2.23 2.53 0.05 73.15 11:04:01 AM 5 8.11 0.00 2.28 2.82 0.03 86.75 11:04:01 AM 6 8.30 0.00 1.41 1.22 0.08 88.99 11:04:01 AM 7 14.72 0.00 1.68 0.75 0.05 82.79 11:05:01 AM all 6.18 0.00 0.68 2.64 0.06 90.44 11:05:01 AM 0 5.61 0.00 0.87 2.02 0.03 91.47 11:05:01 AM 1 8.33 0.00 1.10 5.44 0.15 84.98 11:05:01 AM 2 1.14 0.00 0.32 3.01 0.03 95.51 11:05:01 AM 3 15.11 0.00 0.97 2.23 0.12 81.57 11:05:01 AM 4 6.58 0.00 0.48 1.90 0.03 90.99 11:05:01 AM 5 1.49 0.00 0.53 0.37 0.05 97.56 11:05:01 AM 6 3.41 0.00 0.32 0.40 0.02 95.86 11:05:01 AM 7 7.80 0.00 0.86 5.79 0.03 85.53 11:06:01 AM all 13.80 0.00 1.17 2.12 0.09 82.82 11:06:01 AM 0 12.28 0.00 1.00 0.74 0.10 85.88 11:06:01 AM 1 8.87 0.00 0.84 3.10 0.08 87.12 11:06:01 AM 2 16.18 0.00 0.99 1.36 0.07 81.41 11:06:01 AM 3 19.72 0.00 1.41 2.95 0.08 75.84 11:06:01 AM 4 16.10 0.00 1.73 2.53 0.08 79.56 11:06:01 AM 5 9.37 0.00 1.02 3.18 0.08 86.34 11:06:01 AM 6 15.32 0.00 0.97 2.48 0.08 81.15 11:06:01 AM 7 12.57 0.00 1.37 0.65 0.15 85.25 11:07:01 AM all 10.33 0.00 1.20 5.38 0.05 83.04 11:07:01 AM 0 6.66 0.00 0.72 3.22 0.05 89.35 11:07:01 AM 1 29.40 0.00 1.75 11.20 0.07 57.59 11:07:01 AM 2 3.98 0.00 1.24 13.26 0.07 81.45 11:07:01 AM 3 10.76 0.00 1.12 4.10 0.05 83.96 11:07:01 AM 4 6.63 0.00 0.85 1.69 0.05 90.78 11:07:01 AM 5 6.65 0.00 1.32 0.32 0.03 91.67 11:07:01 AM 6 8.65 0.00 1.72 7.76 0.05 81.82 11:07:01 AM 7 9.91 0.00 0.85 1.49 0.03 87.72 Average: all 10.91 0.00 1.27 3.17 0.07 84.59 Average: 0 9.10 0.00 1.29 1.90 0.06 87.64 Average: 1 16.86 0.00 1.67 6.06 0.10 75.31 Average: 2 7.01 0.00 0.97 4.84 0.06 87.13 Average: 3 14.92 0.00 1.33 3.57 0.08 80.09 Average: 4 12.83 0.00 1.32 2.16 0.05 83.63 Average: 5 6.40 0.00 1.29 1.67 0.05 90.59 Average: 6 8.92 0.00 1.10 2.97 0.06 86.95 Average: 7 11.25 0.00 1.19 2.17 0.07 85.33