---> uname -a: Linux prd-centos8-docker-8c-8g-7364.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 1030 27329 19 3530 30401 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:f5:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feaf:f590/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:ca:92:29 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:fbff:feca:9229/64 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) 02/21/2024 _x86_64_ (8 CPU) 13:56:33 LINUX RESTART (8 CPU) 01:57:02 PM tps rtps wtps bread/s bwrtn/s 01:58:01 PM 103.19 13.67 89.51 2362.45 6130.23 01:59:01 PM 167.66 14.45 153.21 3116.41 9769.74 02:00:01 PM 335.87 7.21 328.65 1280.13 10221.39 02:01:01 PM 171.87 1.48 170.39 490.43 38075.42 Average: 194.84 9.18 185.67 1809.11 16122.40 01:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 PM 29550972 31224556 3104740 9.51 2688 1998544 1464096 4.34 162492 2519448 157504 01:59:01 PM 28920416 30851532 3735296 11.44 2688 2248800 1813912 5.38 185012 3084572 85960 02:00:01 PM 27819268 30155060 4836444 14.81 2688 2645980 2223116 6.60 410692 3930336 222324 02:01:01 PM 27997000 31118604 4658712 14.27 2688 3421116 1538708 4.57 631684 3496128 100712 Average: 28571914 30837438 4083798 12.51 2688 2578610 1759958 5.22 347470 3257621 141625 01:57:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 115.20 78.75 1025.81 26.14 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 176.49 150.54 1700.14 42.10 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 469.76 386.83 5697.15 49.55 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 326.59 284.04 4840.51 1159.02 0.00 0.00 0.00 0.00 02:01:01 PM docker0 7.05 13.65 0.42 305.93 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 272.51 225.54 3324.58 321.69 0.00 0.00 0.00 0.00 Average: docker0 1.78 3.44 0.11 77.15 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) 02/21/2024 _x86_64_ (8 CPU) 13:56:33 LINUX RESTART (8 CPU) 01:57:02 PM CPU %user %nice %system %iowait %steal %idle 01:58:01 PM all 10.54 0.00 1.15 0.95 0.04 87.32 01:58:01 PM 0 2.99 0.00 0.47 0.02 0.05 96.47 01:58:01 PM 1 12.46 0.00 1.58 1.97 0.07 83.93 01:58:01 PM 2 5.37 0.00 0.80 0.80 0.05 92.98 01:58:01 PM 3 31.69 0.00 2.33 2.19 0.05 63.74 01:58:01 PM 4 6.86 0.00 0.75 0.22 0.03 92.13 01:58:01 PM 5 15.67 0.00 1.37 1.04 0.03 81.89 01:58:01 PM 6 6.47 0.00 1.24 0.70 0.03 91.56 01:58:01 PM 7 2.80 0.00 0.65 0.65 0.03 95.87 01:59:01 PM all 8.52 0.00 0.79 1.39 0.05 89.25 01:59:01 PM 0 9.64 0.00 0.42 0.17 0.05 89.72 01:59:01 PM 1 3.55 0.00 0.72 2.69 0.03 93.01 01:59:01 PM 2 15.32 0.00 1.75 2.52 0.07 80.34 01:59:01 PM 3 5.58 0.00 0.87 1.75 0.05 91.75 01:59:01 PM 4 4.34 0.00 0.47 0.20 0.03 94.96 01:59:01 PM 5 9.89 0.00 0.82 1.92 0.05 87.32 01:59:01 PM 6 14.65 0.00 0.80 1.59 0.05 82.91 01:59:01 PM 7 5.23 0.00 0.48 0.30 0.03 93.95 02:00:01 PM all 26.80 0.00 1.64 2.56 0.10 68.91 02:00:01 PM 0 39.98 0.00 0.64 0.27 0.08 59.02 02:00:01 PM 1 31.13 0.00 1.72 2.81 0.10 64.24 02:00:01 PM 2 21.82 0.00 1.47 3.29 0.07 73.36 02:00:01 PM 3 36.60 0.00 2.43 3.62 0.10 57.25 02:00:01 PM 4 20.14 0.00 1.46 1.35 0.12 76.93 02:00:01 PM 5 26.13 0.00 2.28 5.55 0.10 65.95 02:00:01 PM 6 19.42 0.00 1.14 1.95 0.13 77.35 02:00:01 PM 7 19.21 0.00 1.97 1.62 0.07 77.13 02:01:01 PM all 13.32 0.00 3.06 2.42 0.07 81.12 02:01:01 PM 0 12.63 0.00 2.70 2.75 0.08 81.85 02:01:01 PM 1 20.53 0.00 3.14 3.15 0.08 73.10 02:01:01 PM 2 10.19 0.00 3.58 2.63 0.05 83.56 02:01:01 PM 3 11.42 0.00 3.16 3.04 0.07 82.31 02:01:01 PM 4 14.74 0.00 3.23 3.79 0.08 78.15 02:01:01 PM 5 9.03 0.00 2.53 2.19 0.08 86.16 02:01:01 PM 6 18.40 0.00 3.51 1.51 0.08 76.50 02:01:01 PM 7 9.67 0.00 2.67 0.32 0.05 87.29 Average: all 14.79 0.00 1.66 1.83 0.07 81.65 Average: 0 16.30 0.00 1.06 0.80 0.07 81.77 Average: 1 16.91 0.00 1.79 2.66 0.07 78.57 Average: 2 13.19 0.00 1.90 2.31 0.06 82.54 Average: 3 21.24 0.00 2.20 2.65 0.07 73.85 Average: 4 11.52 0.00 1.48 1.39 0.07 85.54 Average: 5 15.16 0.00 1.75 2.67 0.07 80.35 Average: 6 14.76 0.00 1.68 1.44 0.08 82.05 Average: 7 9.23 0.00 1.45 0.72 0.05 88.56