---> uname -a: Linux prd-centos8-docker-4c-4g-82300.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 815 11603 19 3343 14598 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:2a:99:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe2a:9918/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6a:ca:e4:12 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::42:6aff:feca:e412/64 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) 11/08/2024 _x86_64_ (4 CPU) 10:59:04 LINUX RESTART (4 CPU) 11:00:01 AM tps rtps wtps bread/s bwrtn/s 11:01:01 AM 229.90 11.09 218.81 1545.89 12874.65 11:02:01 AM 118.13 1.96 116.16 438.69 7300.13 11:03:01 AM 20.94 0.05 20.89 1.07 4638.05 11:04:01 AM 4.32 1.65 2.67 44.53 177.85 11:05:01 AM 84.36 0.73 83.62 218.86 1414.36 11:06:01 AM 148.16 6.07 142.09 5702.52 26955.22 Average: 100.97 3.59 97.38 1325.06 8893.01 11:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 AM 12638616 14598488 3502916 21.70 2688 2166480 1651660 9.61 199708 2906956 109872 11:02:01 AM 10902504 13086148 5239028 32.46 2688 2385384 3157224 18.37 268872 4550264 127892 11:03:01 AM 10505956 12693988 5635576 34.91 2688 2389640 3204612 18.64 269080 4945400 1200 11:04:01 AM 10069032 12264664 6072500 37.62 2688 2396848 3562604 20.72 271440 5376956 3200 11:05:01 AM 12594132 15024636 3547400 21.98 2688 2627348 1103504 6.42 311564 2806516 210104 11:06:01 AM 11955988 15023128 4185544 25.93 2688 3254128 1108500 6.45 896424 2825016 196 Average: 11444371 13781842 4697161 29.10 2688 2536638 2298017 13.37 369515 3901851 75411 11:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 250.31 208.65 2163.12 48.45 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 234.46 178.49 3030.11 35.90 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 220.16 141.35 81.62 82.28 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 146.98 101.38 43.34 45.00 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 6.73 6.73 0.80 0.80 0.00 0.00 0.00 0.00 11:05:01 AM eth0 58.00 53.35 476.23 15.06 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 115.38 77.12 1878.89 51.62 0.00 0.00 0.00 0.00 11:06:01 AM docker0 32.16 37.04 21.17 614.18 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.13 0.13 0.00 0.00 0.00 0.00 Average: eth0 170.89 126.74 1279.17 46.38 0.00 0.00 0.00 0.00 Average: docker0 5.36 6.17 3.53 102.34 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) 11/08/2024 _x86_64_ (4 CPU) 10:59:04 LINUX RESTART (4 CPU) 11:00:01 AM CPU %user %nice %system %iowait %steal %idle 11:01:01 AM all 31.30 0.00 2.69 2.41 0.10 63.49 11:01:01 AM 0 36.11 0.00 2.56 1.65 0.10 59.58 11:01:01 AM 1 29.10 0.00 3.09 2.67 0.10 65.03 11:01:01 AM 2 25.74 0.00 2.21 2.56 0.10 69.39 11:01:01 AM 3 34.24 0.00 2.91 2.76 0.12 59.97 11:02:01 AM all 61.54 0.00 1.77 1.01 0.10 35.59 11:02:01 AM 0 51.27 0.00 2.04 1.92 0.10 44.67 11:02:01 AM 1 65.02 0.00 1.45 0.58 0.10 32.84 11:02:01 AM 2 62.07 0.00 2.09 0.67 0.10 35.08 11:02:01 AM 3 67.78 0.00 1.49 0.88 0.08 29.77 11:03:01 AM all 25.47 0.00 1.40 0.28 0.08 72.77 11:03:01 AM 0 19.97 0.00 1.32 0.12 0.07 78.53 11:03:01 AM 1 27.64 0.00 1.50 0.77 0.08 70.00 11:03:01 AM 2 26.27 0.00 1.69 0.23 0.07 71.74 11:03:01 AM 3 28.01 0.00 1.10 0.02 0.08 70.79 11:04:01 AM all 34.25 0.00 1.03 0.10 0.09 64.53 11:04:01 AM 0 28.50 0.00 1.09 0.03 0.10 70.29 11:04:01 AM 1 27.58 0.00 0.47 0.28 0.08 71.58 11:04:01 AM 2 23.99 0.00 0.82 0.00 0.07 75.12 11:04:01 AM 3 56.90 0.00 1.75 0.08 0.10 41.16 11:05:01 AM all 50.43 0.00 4.51 0.49 0.10 44.47 11:05:01 AM 0 52.94 0.00 4.70 0.38 0.10 41.87 11:05:01 AM 1 47.63 0.00 5.63 1.04 0.10 45.60 11:05:01 AM 2 45.80 0.00 3.83 0.12 0.10 50.16 11:05:01 AM 3 55.35 0.00 3.89 0.44 0.08 40.24 11:06:01 AM all 17.14 0.00 3.34 3.50 0.07 75.95 11:06:01 AM 0 19.55 0.00 3.18 0.94 0.07 76.27 11:06:01 AM 1 14.93 0.00 2.95 2.15 0.08 79.89 11:06:01 AM 2 13.94 0.00 3.67 7.95 0.07 74.37 11:06:01 AM 3 20.13 0.00 3.58 2.95 0.07 73.27 Average: all 36.69 0.00 2.46 1.30 0.09 59.47 Average: 0 34.71 0.00 2.48 0.84 0.09 61.88 Average: 1 35.32 0.00 2.51 1.25 0.09 60.82 Average: 2 32.97 0.00 2.38 1.92 0.08 62.64 Average: 3 43.74 0.00 2.45 1.19 0.09 52.53