---> uname -a: Linux prd-centos8-docker-8c-8g-25144.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 993 28204 19 2692 30450 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:9f:e6:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe9f:e6d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:45:2a:7c 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) 04/22/2024 _x86_64_ (8 CPU) 14:22:43 LINUX RESTART (8 CPU) 02:23:01 PM tps rtps wtps bread/s bwrtn/s 02:24:01 PM 203.56 33.23 170.33 8020.01 25587.89 02:25:01 PM 194.94 15.43 179.51 2995.27 8021.73 02:26:01 PM 159.41 5.85 153.56 1286.45 15103.62 02:27:01 PM 63.89 0.47 63.42 64.12 2884.62 Average: 155.45 13.75 141.71 3091.87 12900.32 02:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 PM 29669084 31245488 2986628 9.15 2688 1909276 1511696 4.49 175672 2416484 63892 02:25:01 PM 29003436 30919040 3652276 11.18 2688 2232392 1683364 4.99 190120 3002444 157272 02:26:01 PM 27465060 29680744 5190652 15.90 2688 2528036 2874920 8.53 297500 4400968 5984 02:27:01 PM 28857512 31156976 3798200 11.63 2688 2609056 1487044 4.41 499860 2808140 35788 Average: 28748773 30750562 3906939 11.96 2688 2319690 1889256 5.61 290788 3157009 65734 02:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 PM eth0 401.37 250.61 1537.29 60.29 0.00 0.00 0.00 0.00 02:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 171.96 149.03 1597.66 45.01 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.95 0.95 0.25 0.25 0.00 0.00 0.00 0.00 02:26:01 PM eth0 279.65 212.30 3963.13 27.74 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 1.28 1.28 0.19 0.19 0.00 0.00 0.00 0.00 02:27:01 PM eth0 104.03 90.63 856.40 23.15 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.11 0.11 0.00 0.00 0.00 0.00 Average: eth0 239.26 175.65 1988.57 39.05 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) 04/22/2024 _x86_64_ (8 CPU) 14:22:43 LINUX RESTART (8 CPU) 02:23:01 PM CPU %user %nice %system %iowait %steal %idle 02:24:01 PM all 12.23 0.00 1.95 3.30 0.06 82.46 02:24:01 PM 0 16.08 0.00 1.86 3.21 0.08 78.77 02:24:01 PM 1 7.95 0.00 1.31 6.36 0.07 84.32 02:24:01 PM 2 12.62 0.00 2.21 2.62 0.05 82.50 02:24:01 PM 3 16.69 0.00 1.81 1.44 0.07 80.00 02:24:01 PM 4 8.14 0.00 1.10 2.42 0.08 88.25 02:24:01 PM 5 11.83 0.00 2.34 7.46 0.05 78.31 02:24:01 PM 6 11.99 0.00 2.65 2.47 0.05 82.84 02:24:01 PM 7 12.56 0.00 2.29 0.45 0.03 84.66 02:25:01 PM all 13.47 0.00 1.09 1.60 0.06 83.77 02:25:01 PM 0 10.47 0.00 0.83 1.15 0.05 87.49 02:25:01 PM 1 14.86 0.00 1.14 1.89 0.07 82.04 02:25:01 PM 2 9.66 0.00 0.79 1.37 0.07 88.11 02:25:01 PM 3 12.68 0.00 0.99 1.65 0.03 84.65 02:25:01 PM 4 15.20 0.00 0.94 3.42 0.07 80.38 02:25:01 PM 5 22.80 0.00 2.17 1.14 0.07 73.83 02:25:01 PM 6 10.31 0.00 1.12 0.92 0.10 87.55 02:25:01 PM 7 11.82 0.00 0.77 1.30 0.03 86.08 02:26:01 PM all 34.03 0.00 1.07 1.80 0.09 63.01 02:26:01 PM 0 34.32 0.00 1.59 2.24 0.08 61.77 02:26:01 PM 1 36.23 0.00 1.13 0.49 0.10 62.05 02:26:01 PM 2 27.48 0.00 0.84 2.91 0.08 68.69 02:26:01 PM 3 41.96 0.00 0.94 2.06 0.10 54.95 02:26:01 PM 4 26.28 0.00 1.13 0.30 0.08 72.21 02:26:01 PM 5 34.00 0.00 1.07 1.79 0.07 63.07 02:26:01 PM 6 35.94 0.00 1.29 1.79 0.10 60.87 02:26:01 PM 7 35.96 0.00 0.62 2.78 0.10 60.54 02:27:01 PM all 36.16 0.00 1.07 0.30 0.09 62.39 02:27:01 PM 0 35.35 0.00 1.60 0.02 0.08 62.94 02:27:01 PM 1 45.61 0.00 0.87 0.08 0.08 53.36 02:27:01 PM 2 32.53 0.00 1.49 0.10 0.08 65.80 02:27:01 PM 3 23.33 0.00 1.04 1.47 0.12 74.05 02:27:01 PM 4 40.66 0.00 1.41 0.45 0.10 57.38 02:27:01 PM 5 35.02 0.00 0.72 0.22 0.07 63.98 02:27:01 PM 6 32.69 0.00 0.85 0.03 0.08 66.34 02:27:01 PM 7 44.08 0.00 0.55 0.02 0.08 55.27 Average: all 23.97 0.00 1.29 1.75 0.07 72.91 Average: 0 24.05 0.00 1.47 1.65 0.08 72.75 Average: 1 26.16 0.00 1.11 2.21 0.08 70.44 Average: 2 20.58 0.00 1.33 1.75 0.07 76.27 Average: 3 23.66 0.00 1.19 1.65 0.08 73.42 Average: 4 22.57 0.00 1.14 1.65 0.08 74.56 Average: 5 25.92 0.00 1.58 2.65 0.06 69.79 Average: 6 22.73 0.00 1.48 1.30 0.08 74.41 Average: 7 26.09 0.00 1.06 1.14 0.06 71.65