---> uname -a: Linux prd-centos8-docker-8c-8g-35931.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: 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): 0-7 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1049 27311 19 3529 30382 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:74:96:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe74:966f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:ab:d3:01 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:fcff:feab:d301/64 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) 04/28/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:02 AM tps rtps wtps bread/s bwrtn/s 04:13:01 AM 125.40 10.17 115.23 3023.76 8634.18 04:14:01 AM 392.59 17.50 375.09 2735.72 11024.60 04:15:01 AM 226.57 2.45 224.13 414.93 37172.73 04:16:01 AM 99.52 1.15 98.37 96.77 11114.35 Average: 211.41 7.81 203.60 1561.79 17021.00 04:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 AM 29481396 31265812 3174316 9.72 2688 2105160 1414516 4.20 169472 2553752 108076 04:14:01 AM 28303120 30498696 4352592 13.33 2688 2507604 1942420 5.76 266532 3598756 210600 04:15:01 AM 26903632 29955260 5752080 17.61 2688 3348692 2434336 7.22 450508 4753040 0 04:16:01 AM 27984412 31129544 4671300 14.30 2688 3442504 1491348 4.42 690300 3440448 33760 Average: 28168140 30712328 4487572 13.74 2688 2850990 1820655 5.40 394203 3586499 88109 04:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 80.77 60.87 1056.06 27.55 0.00 0.00 0.00 0.00 04:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 414.90 356.50 5001.72 52.01 0.00 0.00 0.00 0.00 04:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 346.63 266.38 6401.47 33.22 0.00 0.00 0.00 0.00 04:15:01 AM docker0 5.61 9.35 0.32 273.42 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 285.00 295.70 414.52 2164.08 0.00 0.00 0.00 0.00 04:16:01 AM docker0 1.42 2.12 0.10 32.55 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 282.69 245.65 3227.80 571.44 0.00 0.00 0.00 0.00 Average: docker0 1.76 2.88 0.11 76.80 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) 04/28/2024 _x86_64_ (8 CPU) 04:11:22 LINUX RESTART (8 CPU) 04:12:02 AM CPU %user %nice %system %iowait %steal %idle 04:13:01 AM all 10.40 0.00 1.06 0.73 0.05 87.76 04:13:01 AM 0 4.14 0.00 0.53 0.14 0.05 95.15 04:13:01 AM 1 24.61 0.00 2.45 0.83 0.05 72.06 04:13:01 AM 2 10.31 0.00 1.19 0.87 0.07 87.57 04:13:01 AM 3 11.04 0.00 1.10 1.72 0.05 86.09 04:13:01 AM 4 11.98 0.00 1.12 1.17 0.05 85.68 04:13:01 AM 5 1.89 0.00 0.22 0.12 0.07 97.70 04:13:01 AM 6 15.63 0.00 1.20 0.69 0.03 82.44 04:13:01 AM 7 3.58 0.00 0.68 0.31 0.03 95.40 04:14:01 AM all 21.08 0.00 1.36 1.65 0.09 75.82 04:14:01 AM 0 23.62 0.00 1.35 0.90 0.12 74.01 04:14:01 AM 1 15.84 0.00 1.20 1.59 0.08 81.29 04:14:01 AM 2 20.59 0.00 2.60 4.51 0.10 72.20 04:14:01 AM 3 35.29 0.00 1.24 0.87 0.08 62.53 04:14:01 AM 4 16.99 0.00 1.42 1.97 0.08 79.53 04:14:01 AM 5 16.72 0.00 1.02 0.99 0.08 81.19 04:14:01 AM 6 27.04 0.00 1.02 1.81 0.08 70.06 04:14:01 AM 7 12.53 0.00 1.07 0.59 0.07 85.75 04:15:01 AM all 12.40 0.00 1.81 2.35 0.07 83.37 04:15:01 AM 0 9.62 0.00 1.93 2.95 0.05 85.45 04:15:01 AM 1 8.24 0.00 1.93 2.39 0.08 87.35 04:15:01 AM 2 14.17 0.00 1.54 2.06 0.08 82.14 04:15:01 AM 3 9.87 0.00 2.44 6.76 0.07 80.86 04:15:01 AM 4 10.13 0.00 1.56 1.05 0.07 87.19 04:15:01 AM 5 16.80 0.00 2.18 1.39 0.07 79.56 04:15:01 AM 6 18.17 0.00 1.51 0.75 0.07 79.50 04:15:01 AM 7 12.19 0.00 1.37 1.47 0.07 84.89 04:16:01 AM all 12.20 0.00 1.97 0.53 0.07 85.24 04:16:01 AM 0 13.27 0.00 1.99 0.59 0.10 84.05 04:16:01 AM 1 12.65 0.00 2.03 0.08 0.07 85.17 04:16:01 AM 2 8.79 0.00 2.14 2.09 0.05 86.93 04:16:01 AM 3 22.02 0.00 2.83 0.49 0.07 74.59 04:16:01 AM 4 9.81 0.00 1.72 0.20 0.07 88.20 04:16:01 AM 5 4.80 0.00 1.44 0.32 0.05 93.39 04:16:01 AM 6 18.65 0.00 1.85 0.30 0.07 79.13 04:16:01 AM 7 7.60 0.00 1.71 0.17 0.07 90.46 Average: all 14.03 0.00 1.55 1.32 0.07 83.03 Average: 0 12.70 0.00 1.45 1.15 0.08 84.62 Average: 1 15.31 0.00 1.90 1.22 0.07 81.49 Average: 2 13.48 0.00 1.87 2.39 0.08 82.19 Average: 3 19.59 0.00 1.91 2.46 0.07 75.97 Average: 4 12.23 0.00 1.46 1.10 0.07 85.15 Average: 5 10.08 0.00 1.22 0.71 0.07 87.93 Average: 6 19.89 0.00 1.40 0.89 0.06 77.77 Average: 7 8.99 0.00 1.21 0.63 0.06 89.10