---> uname -a: Linux prd-centos8-docker-8c-8g-18620.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 1026 27346 19 3517 30406 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:ec:bf:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:feec:bfc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:d8:e1:e2 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::42:56ff:fed8:e1e2/64 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) 03/27/2024 _x86_64_ (8 CPU) 16:04:49 LINUX RESTART (8 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 131.21 36.07 95.13 8408.56 33620.99 04:07:01 PM 161.91 15.01 146.90 3175.87 9843.65 04:08:01 PM 421.73 7.32 414.41 1302.05 11217.91 04:09:01 PM 167.74 1.90 165.84 444.65 38480.27 Average: 220.64 15.07 205.57 3332.87 23291.21 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 29657816 31294148 2997888 9.18 2688 1962688 1421200 4.22 162024 2414108 132592 04:07:01 PM 28967844 30872756 3687860 11.29 2688 2223384 1807212 5.36 184464 3041232 63728 04:08:01 PM 26951172 29675664 5704532 17.47 2688 3030764 2843248 8.44 473056 4721532 608972 04:09:01 PM 28034312 31168532 4621392 14.15 2688 3433664 1490264 4.42 805664 3283288 133128 Average: 28402786 30752775 4252918 13.02 2688 2662625 1890481 5.61 406302 3365040 234605 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 312.88 214.70 1495.23 57.30 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 153.03 131.61 1432.99 39.94 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 631.03 522.95 10441.90 64.24 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 287.10 284.56 691.25 1961.13 0.00 0.00 0.00 0.00 04:09:01 PM docker0 8.21 13.56 0.49 306.25 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 346.00 288.44 3515.05 530.67 0.00 0.00 0.00 0.00 Average: docker0 2.05 3.39 0.12 76.57 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) 03/27/2024 _x86_64_ (8 CPU) 16:04:49 LINUX RESTART (8 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 13.97 0.00 2.17 2.81 0.07 80.98 04:06:01 PM 0 9.32 0.00 1.47 7.03 0.10 82.09 04:06:01 PM 1 32.06 0.00 2.63 1.53 0.07 63.71 04:06:01 PM 2 7.98 0.00 2.04 3.92 0.12 85.94 04:06:01 PM 3 12.88 0.00 2.19 1.05 0.05 83.82 04:06:01 PM 4 6.78 0.00 1.94 2.21 0.07 89.00 04:06:01 PM 5 17.23 0.00 2.32 2.30 0.05 78.10 04:06:01 PM 6 15.78 0.00 3.10 1.63 0.05 79.44 04:06:01 PM 7 9.69 0.00 1.67 2.79 0.07 85.78 04:07:01 PM all 10.06 0.00 0.85 1.47 0.05 87.56 04:07:01 PM 0 1.28 0.00 0.38 0.38 0.07 97.88 04:07:01 PM 1 23.46 0.00 1.72 1.42 0.07 73.34 04:07:01 PM 2 13.03 0.00 0.95 1.37 0.05 84.59 04:07:01 PM 3 8.75 0.00 1.02 2.91 0.05 87.27 04:07:01 PM 4 4.19 0.00 0.90 3.04 0.07 91.80 04:07:01 PM 5 16.14 0.00 0.69 0.42 0.05 82.71 04:07:01 PM 6 8.71 0.00 0.47 0.50 0.02 90.30 04:07:01 PM 7 4.91 0.00 0.68 1.75 0.05 92.60 04:08:01 PM all 31.36 0.00 1.96 1.36 0.09 65.22 04:08:01 PM 0 42.15 0.00 1.33 0.62 0.08 55.82 04:08:01 PM 1 23.93 0.00 1.68 0.44 0.10 73.85 04:08:01 PM 2 27.73 0.00 2.72 1.58 0.12 67.85 04:08:01 PM 3 43.69 0.00 1.43 0.32 0.10 54.47 04:08:01 PM 4 24.12 0.00 1.82 4.12 0.10 69.84 04:08:01 PM 5 31.70 0.00 3.21 2.74 0.07 62.28 04:08:01 PM 6 25.17 0.00 2.23 0.99 0.08 71.52 04:08:01 PM 7 32.41 0.00 1.31 0.07 0.08 66.14 04:09:01 PM all 11.65 0.00 2.69 1.74 0.08 83.84 04:09:01 PM 0 7.85 0.00 2.37 0.27 0.12 89.39 04:09:01 PM 1 25.41 0.00 3.23 2.36 0.08 68.92 04:09:01 PM 2 21.08 0.00 3.32 3.67 0.10 71.83 04:09:01 PM 3 12.59 0.00 2.57 1.39 0.07 83.38 04:09:01 PM 4 5.63 0.00 2.47 1.71 0.08 90.10 04:09:01 PM 5 7.15 0.00 2.85 2.38 0.08 87.52 04:09:01 PM 6 7.50 0.00 2.28 0.76 0.07 89.40 04:09:01 PM 7 5.90 0.00 2.40 1.39 0.07 90.24 Average: all 16.75 0.00 1.92 1.84 0.07 79.41 Average: 0 15.12 0.00 1.39 2.07 0.09 81.33 Average: 1 26.20 0.00 2.31 1.44 0.08 69.97 Average: 2 17.48 0.00 2.26 2.63 0.10 77.54 Average: 3 19.47 0.00 1.80 1.42 0.07 77.25 Average: 4 10.17 0.00 1.78 2.77 0.08 85.19 Average: 5 18.05 0.00 2.27 1.96 0.06 77.66 Average: 6 14.28 0.00 2.02 0.97 0.05 82.68 Average: 7 13.23 0.00 1.51 1.50 0.07 83.69