---> uname -a: Linux prd-centos8-docker-8c-8g-3717.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 1013 27347 19 3529 30422 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:af:62:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:feaf:627f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:ad:b9:fb 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) 02/08/2024 _x86_64_ (8 CPU) 11:03:43 LINUX RESTART (8 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 114.04 28.42 85.62 6913.76 7320.77 11:06:01 AM 187.52 2.65 184.87 470.91 10945.82 11:07:01 AM 204.35 0.60 203.75 10.00 37927.75 11:08:01 AM 122.43 3.60 118.83 205.80 11665.51 Average: 157.08 8.82 148.26 1900.40 16963.69 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 29614612 31282368 3041100 9.31 2688 1993188 1422240 4.22 165948 2452460 144020 11:06:01 AM 28809108 30691620 3846604 11.78 2688 2198132 2027648 6.02 188648 3185272 104648 11:07:01 AM 27386828 30266140 5268884 16.13 2688 3188552 2183060 6.48 203684 4567492 3516 11:08:01 AM 27978500 31140376 4677212 14.32 2688 3464744 1482812 4.40 467256 3695760 29464 Average: 28447262 30845126 4208450 12.89 2688 2711154 1778940 5.28 256384 3475246 70412 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 332.02 232.82 1607.06 58.53 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 237.20 218.53 1694.84 64.25 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 298.67 195.52 7351.57 30.01 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 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 270.84 245.03 820.72 1184.71 0.00 0.00 0.00 0.00 11:08:01 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 284.68 222.98 2868.31 334.37 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) 02/08/2024 _x86_64_ (8 CPU) 11:03:43 LINUX RESTART (8 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 14.90 0.00 2.02 1.11 0.08 81.89 11:05:01 AM 0 8.38 0.00 1.97 0.72 0.08 88.84 11:05:01 AM 1 9.70 0.00 1.14 0.67 0.07 88.43 11:05:01 AM 2 10.10 0.00 1.68 1.61 0.07 86.55 11:05:01 AM 3 20.83 0.00 1.82 1.29 0.08 75.97 11:05:01 AM 4 14.55 0.00 2.92 1.19 0.08 81.25 11:05:01 AM 5 13.99 0.00 2.75 0.82 0.07 82.37 11:05:01 AM 6 27.89 0.00 2.61 2.11 0.12 67.26 11:05:01 AM 7 13.76 0.00 1.27 0.49 0.03 84.45 11:06:01 AM all 12.71 0.00 1.15 1.41 0.07 84.67 11:06:01 AM 0 8.15 0.00 0.60 1.25 0.05 89.95 11:06:01 AM 1 9.39 0.00 1.51 3.46 0.07 85.58 11:06:01 AM 2 10.83 0.00 1.17 1.64 0.07 86.29 11:06:01 AM 3 19.29 0.00 0.90 1.19 0.08 78.53 11:06:01 AM 4 4.68 0.00 0.94 1.22 0.07 93.10 11:06:01 AM 5 14.03 0.00 0.95 0.22 0.07 84.73 11:06:01 AM 6 25.09 0.00 2.12 1.77 0.07 70.95 11:06:01 AM 7 10.17 0.00 0.99 0.55 0.07 88.22 11:07:01 AM all 8.16 0.00 0.82 4.69 0.05 86.27 11:07:01 AM 0 12.00 0.00 0.65 0.92 0.05 86.38 11:07:01 AM 1 7.28 0.00 0.92 12.47 0.07 79.26 11:07:01 AM 2 11.18 0.00 1.16 9.95 0.07 77.64 11:07:01 AM 3 5.80 0.00 1.02 3.67 0.07 89.44 11:07:01 AM 4 4.83 0.00 0.48 0.22 0.05 94.42 11:07:01 AM 5 4.79 0.00 0.77 8.28 0.03 86.12 11:07:01 AM 6 6.76 0.00 1.22 1.56 0.05 90.42 11:07:01 AM 7 12.61 0.00 0.37 0.49 0.05 86.48 11:08:01 AM all 13.36 0.00 1.46 1.40 0.06 83.72 11:08:01 AM 0 17.43 0.00 1.45 3.34 0.07 77.71 11:08:01 AM 1 16.96 0.00 2.40 0.90 0.07 79.67 11:08:01 AM 2 22.43 0.00 1.77 0.92 0.05 74.82 11:08:01 AM 3 7.98 0.00 1.42 2.23 0.05 88.32 11:08:01 AM 4 21.61 0.00 1.40 0.37 0.07 76.55 11:08:01 AM 5 7.23 0.00 1.10 1.47 0.05 90.15 11:08:01 AM 6 7.68 0.00 0.62 0.03 0.05 91.62 11:08:01 AM 7 5.52 0.00 1.54 1.94 0.05 90.95 Average: all 12.28 0.00 1.36 2.15 0.06 84.14 Average: 0 11.49 0.00 1.17 1.56 0.06 85.72 Average: 1 10.83 0.00 1.49 4.38 0.07 83.24 Average: 2 13.64 0.00 1.44 3.53 0.06 81.32 Average: 3 13.48 0.00 1.29 2.09 0.07 83.06 Average: 4 11.41 0.00 1.43 0.75 0.07 86.34 Average: 5 10.01 0.00 1.39 2.70 0.05 85.85 Average: 6 16.85 0.00 1.64 1.37 0.07 80.07 Average: 7 10.52 0.00 1.04 0.87 0.05 87.53