---> uname -a: Linux prd-centos8-docker-8c-8g-793.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: 2799.996 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 1033 27284 18 3572 30399 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:5b:0f:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe5b:f9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:db:df:dc 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:f4ff:fedb:dfdc/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) 11/17/2023 _x86_64_ (8 CPU) 16:05:19 LINUX RESTART (8 CPU) 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 89.67 14.85 74.82 2533.44 6023.65 04:08:01 PM 169.78 15.01 154.77 3175.87 11390.22 04:09:01 PM 306.52 5.58 300.93 1232.73 9099.53 04:10:00 PM 242.53 3.05 239.47 459.93 40980.97 04:10:01 PM 21.13 0.00 21.13 0.00 228.87 04:11:01 PM 74.59 0.65 73.94 65.71 6683.44 Average: 175.57 7.81 167.75 1491.34 14643.21 04:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29628616 31306024 3027096 9.27 2688 2001844 1401588 4.16 163612 2453616 159968 04:08:01 PM 28920296 30874160 3735416 11.44 2688 2270228 1829288 5.43 184808 3097528 63920 04:09:01 PM 28027412 30314068 4628300 14.17 2688 2597452 2153812 6.39 278732 3873120 166140 04:10:00 PM 26575436 29693212 6080276 18.62 2688 3414752 2736544 8.12 627924 4921576 53128 04:10:01 PM 26575444 29692768 6080268 18.62 2688 3414752 2736544 8.12 628020 4922120 53140 04:11:01 PM 27954948 31145260 4700764 14.39 2688 3485612 1485148 4.41 826604 3342552 26600 Average: 27947025 30504249 4708687 14.42 2688 2864107 2057154 6.10 451617 3768419 87149 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 147.19 97.85 1102.32 27.97 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 139.69 120.96 1472.54 37.92 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 303.97 261.16 4604.91 34.69 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM eth0 454.27 372.17 6419.67 1178.16 0.00 0.00 0.00 0.00 04:10:00 PM docker0 8.74 15.36 0.51 312.94 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 556.34 555.63 388.91 1052.84 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 146.98 147.05 299.54 818.69 0.00 0.00 0.00 0.00 04:11:01 PM docker0 0.00 0.00 0.00 0.00 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 238.90 200.71 2751.25 418.92 0.00 0.00 0.00 0.00 Average: docker0 1.71 3.00 0.10 61.11 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) 11/17/2023 _x86_64_ (8 CPU) 16:05:19 LINUX RESTART (8 CPU) 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 10.12 0.00 1.11 1.06 0.05 87.67 04:07:01 PM 0 9.54 0.00 1.49 1.40 0.05 87.52 04:07:01 PM 1 19.85 0.00 1.86 0.94 0.05 77.30 04:07:01 PM 2 1.14 0.00 0.58 2.27 0.07 95.94 04:07:01 PM 3 9.58 0.00 1.15 0.54 0.03 88.70 04:07:01 PM 4 4.63 0.00 0.50 0.37 0.03 94.47 04:07:01 PM 5 22.43 0.00 1.77 1.22 0.05 74.53 04:07:01 PM 6 12.38 0.00 0.95 1.71 0.03 84.93 04:07:01 PM 7 1.44 0.00 0.54 0.00 0.05 97.97 04:08:01 PM all 9.36 0.00 0.88 1.69 0.06 88.02 04:08:01 PM 0 5.26 0.00 1.00 1.00 0.07 92.66 04:08:01 PM 1 6.64 0.00 0.94 5.17 0.07 87.19 04:08:01 PM 2 2.21 0.00 0.77 1.79 0.05 95.19 04:08:01 PM 3 22.59 0.00 2.10 2.57 0.07 72.68 04:08:01 PM 4 5.72 0.00 0.45 0.20 0.05 93.58 04:08:01 PM 5 18.74 0.00 0.75 1.03 0.05 79.42 04:08:01 PM 6 6.31 0.00 0.30 0.43 0.07 92.88 04:08:01 PM 7 7.41 0.00 0.72 1.35 0.03 90.49 04:09:01 PM all 20.91 0.00 1.20 1.42 0.07 76.40 04:09:01 PM 0 14.80 0.00 0.84 0.07 0.07 84.23 04:09:01 PM 1 21.41 0.00 1.49 3.57 0.07 73.46 04:09:01 PM 2 21.88 0.00 0.84 1.14 0.07 76.07 04:09:01 PM 3 21.54 0.00 0.90 0.50 0.10 76.95 04:09:01 PM 4 20.94 0.00 1.96 2.35 0.07 74.68 04:09:01 PM 5 25.03 0.00 0.76 0.86 0.08 73.28 04:09:01 PM 6 20.31 0.00 0.70 0.32 0.05 78.62 04:09:01 PM 7 21.37 0.00 2.11 2.55 0.07 73.91 04:10:00 PM all 17.21 0.00 3.03 2.85 0.10 76.80 04:10:00 PM 0 15.40 0.00 2.96 0.93 0.14 80.57 04:10:00 PM 1 25.34 0.00 4.06 7.97 0.10 62.53 04:10:00 PM 2 12.88 0.00 3.00 4.41 0.10 79.60 04:10:00 PM 3 14.86 0.00 2.71 1.33 0.10 81.01 04:10:00 PM 4 19.45 0.00 3.31 3.99 0.10 73.14 04:10:00 PM 5 19.98 0.00 2.95 2.85 0.09 74.13 04:10:00 PM 6 13.24 0.00 2.65 0.79 0.12 83.19 04:10:00 PM 7 16.56 0.00 2.62 0.55 0.07 80.21 04:10:01 PM all 7.42 0.00 1.24 0.09 0.09 91.17 04:10:01 PM 0 3.57 0.00 0.00 0.00 0.00 96.43 04:10:01 PM 1 2.82 0.00 2.11 0.00 0.00 95.07 04:10:01 PM 2 14.18 0.00 0.71 0.00 0.00 85.11 04:10:01 PM 3 0.00 0.00 0.71 0.00 0.00 99.29 04:10:01 PM 4 12.77 0.00 2.13 0.00 0.00 85.11 04:10:01 PM 5 3.55 0.00 0.71 0.00 0.00 95.74 04:10:01 PM 6 11.27 0.00 2.11 0.00 0.00 86.62 04:10:01 PM 7 11.11 0.00 1.39 0.69 0.69 86.11 04:11:01 PM all 11.20 0.00 1.09 0.30 0.06 87.34 04:11:01 PM 0 20.63 0.00 1.25 0.75 0.08 77.28 04:11:01 PM 1 9.79 0.00 1.15 0.72 0.08 88.26 04:11:01 PM 2 9.97 0.00 1.12 0.07 0.05 88.79 04:11:01 PM 3 18.93 0.00 1.52 0.47 0.08 79.00 04:11:01 PM 4 16.29 0.00 1.14 0.17 0.07 82.34 04:11:01 PM 5 4.72 0.00 0.62 0.15 0.05 94.46 04:11:01 PM 6 2.85 0.00 0.72 0.05 0.03 96.34 04:11:01 PM 7 6.45 0.00 1.24 0.02 0.03 92.26 Average: all 13.71 0.00 1.45 1.45 0.07 83.33 Average: 0 13.07 0.00 1.49 0.83 0.08 84.53 Average: 1 16.49 0.00 1.89 3.63 0.07 77.92 Average: 2 9.61 0.00 1.25 1.91 0.07 87.16 Average: 3 17.43 0.00 1.67 1.07 0.08 79.76 Average: 4 13.36 0.00 1.46 1.39 0.06 83.72 Average: 5 18.09 0.00 1.36 1.21 0.06 79.29 Average: 6 11.00 0.00 1.06 0.66 0.06 87.22 Average: 7 10.61 0.00 1.44 0.89 0.05 87.00