---> uname -a: Linux prd-centos8-docker-8c-8g-5321.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1031 27282 19 3575 30392 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:ac:ea:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:feac:eaf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:be:a8:e9 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:f0ff:febe:a8e9/64 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) 12/15/2023 _x86_64_ (8 CPU) 16:05:06 LINUX RESTART (8 CPU) 04:06:02 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 183.55 21.38 162.17 4302.54 9611.52 04:08:02 PM 183.60 6.75 176.85 1378.04 11799.12 04:09:01 PM 105.02 12.83 92.19 944.49 33236.58 04:10:01 PM 68.14 0.08 68.06 2.13 3038.32 04:11:01 PM 22.58 0.00 22.58 0.00 528.49 04:12:01 PM 44.02 0.50 43.52 64.38 1010.46 Average: 100.91 6.87 94.04 1106.83 9806.17 04:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29138376 31062344 3517336 10.77 2688 2240440 1620348 4.81 184244 2870160 157816 04:08:02 PM 27331444 29769572 5324268 16.30 2688 2747924 3003016 8.91 342344 4483120 327672 04:09:01 PM 25882152 28973280 6773560 20.74 2688 3386448 5470408 16.23 481720 5725640 1740 04:10:01 PM 25457756 28621556 7197956 22.04 2688 3455788 5798256 17.20 534032 6091264 1636 04:11:01 PM 25371672 28537080 7284040 22.31 2688 3456800 4884848 14.49 540080 6157984 136 04:12:01 PM 27972308 31151148 4683404 14.34 2688 3468952 1512160 4.49 676604 3445204 38404 Average: 26858951 29685830 5796761 17.75 2688 3126059 3714839 11.02 459837 4795562 87901 04:06:02 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 139.50 113.03 1042.56 35.44 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 04:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:02 PM eth0 551.09 358.94 6367.98 38.61 0.00 0.00 0.00 0.00 04:08:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 21.54 21.54 2.78 2.78 0.00 0.00 0.00 0.00 04:09:01 PM eth0 532.23 201.93 4700.34 15.52 0.00 0.00 0.00 0.00 04:09:01 PM docker0 7.71 12.81 1.29 1.56 0.00 0.00 0.00 0.00 04:09:01 PM veth46a5e7d 7.71 12.96 1.39 1.57 0.00 0.00 0.00 0.00 04:10:01 PM lo 2.77 2.77 0.27 0.27 0.00 0.00 0.00 0.00 04:10:01 PM eth0 99.10 85.19 734.54 25.49 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.97 1.25 0.13 0.13 0.00 0.00 0.00 0.00 04:10:01 PM veth5eaeab2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:11:01 PM lo 267.54 267.54 123.72 123.72 0.00 0.00 0.00 0.00 04:11:01 PM eth0 68.11 42.69 21.53 25.21 0.00 0.00 0.00 0.00 04:11:01 PM docker0 5.85 6.28 0.73 0.75 0.00 0.00 0.00 0.00 04:11:01 PM vethfb07fb5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:12:01 PM lo 99.12 99.12 9.46 9.46 0.00 0.00 0.00 0.00 04:12:01 PM eth0 97.23 64.25 36.09 36.91 0.00 0.00 0.00 0.00 04:12:01 PM docker0 3.53 4.32 0.59 0.56 0.00 0.00 0.00 0.00 Average: lo 65.47 65.47 22.82 22.82 0.00 0.00 0.00 0.00 Average: eth0 247.38 144.26 2146.36 29.56 0.00 0.00 0.00 0.00 Average: docker0 3.00 4.10 0.46 0.50 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) 12/15/2023 _x86_64_ (8 CPU) 16:05:06 LINUX RESTART (8 CPU) 04:06:02 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 12.35 0.00 1.26 0.93 0.05 85.40 04:07:01 PM 0 2.89 0.00 0.82 1.80 0.05 94.44 04:07:01 PM 1 13.72 0.00 1.28 0.75 0.05 84.20 04:07:01 PM 2 12.55 0.00 1.34 0.80 0.05 85.26 04:07:01 PM 3 7.49 0.00 0.85 0.63 0.03 91.00 04:07:01 PM 4 23.60 0.00 2.17 1.49 0.05 72.69 04:07:01 PM 5 19.58 0.00 1.09 0.27 0.07 79.00 04:07:01 PM 6 4.95 0.00 0.61 0.63 0.05 93.76 04:07:01 PM 7 14.03 0.00 1.95 1.10 0.03 82.87 04:08:02 PM all 38.08 0.00 1.44 0.96 0.15 59.37 04:08:02 PM 0 37.68 0.00 1.26 0.53 0.09 60.44 04:08:02 PM 1 46.91 0.00 2.52 2.63 0.11 47.83 04:08:02 PM 2 25.64 0.00 1.09 0.67 0.12 72.48 04:08:02 PM 3 31.96 0.00 1.94 0.32 0.12 65.66 04:08:02 PM 4 35.10 0.00 1.22 1.18 0.09 62.42 04:08:02 PM 5 52.07 0.00 1.24 0.55 0.10 46.04 04:08:02 PM 6 41.68 0.00 1.00 0.60 0.14 56.58 04:08:02 PM 7 34.16 0.00 1.25 1.30 0.42 62.87 04:09:01 PM all 9.29 0.27 1.77 1.60 0.07 87.00 04:09:01 PM 0 7.89 0.05 1.42 0.27 0.07 90.30 04:09:01 PM 1 14.86 1.73 2.63 3.13 0.07 77.58 04:09:01 PM 2 7.87 0.33 1.80 0.74 0.07 89.20 04:09:01 PM 3 9.10 0.03 1.47 1.99 0.05 87.36 04:09:01 PM 4 6.43 0.00 1.11 0.27 0.07 92.12 04:09:01 PM 5 9.34 0.02 1.84 1.18 0.09 87.54 04:09:01 PM 6 10.02 0.02 1.97 4.00 0.07 83.92 04:09:01 PM 7 8.79 0.00 1.96 1.23 0.07 87.95 04:10:01 PM all 47.94 0.28 1.58 0.21 0.10 49.89 04:10:01 PM 0 54.83 0.00 1.40 0.08 0.10 43.59 04:10:01 PM 1 35.45 0.02 1.27 0.02 0.08 63.16 04:10:01 PM 2 47.35 0.07 1.69 0.23 0.10 50.56 04:10:01 PM 3 38.69 0.03 1.40 0.05 0.10 59.72 04:10:01 PM 4 35.79 2.06 1.81 0.79 0.08 59.46 04:10:01 PM 5 65.08 0.03 2.32 0.08 0.10 32.38 04:10:01 PM 6 64.66 0.00 1.67 0.37 0.12 33.18 04:10:01 PM 7 41.62 0.00 1.07 0.07 0.08 57.15 04:11:01 PM all 14.70 0.33 1.47 0.06 0.07 83.36 04:11:01 PM 0 12.82 0.00 1.35 0.05 0.07 85.71 04:11:01 PM 1 19.66 0.00 1.36 0.08 0.07 78.83 04:11:01 PM 2 16.45 0.05 1.45 0.10 0.07 81.88 04:11:01 PM 3 12.04 0.02 1.24 0.02 0.07 86.62 04:11:01 PM 4 17.47 0.12 1.49 0.05 0.08 80.79 04:11:01 PM 5 11.99 0.02 1.69 0.07 0.07 86.17 04:11:01 PM 6 14.16 0.33 1.47 0.08 0.07 83.88 04:11:01 PM 7 13.03 2.14 1.69 0.07 0.07 83.01 04:12:01 PM all 21.46 0.37 2.69 0.12 0.09 75.29 04:12:01 PM 0 14.58 0.07 2.38 0.15 0.08 82.74 04:12:01 PM 1 15.90 0.05 2.88 0.27 0.08 80.81 04:12:01 PM 2 18.59 0.10 2.06 0.03 0.08 79.13 04:12:01 PM 3 18.50 2.04 2.70 0.03 0.08 76.64 04:12:01 PM 4 28.35 0.25 3.35 0.22 0.08 67.75 04:12:01 PM 5 22.40 0.00 2.49 0.10 0.08 74.92 04:12:01 PM 6 29.24 0.30 3.25 0.05 0.08 67.07 04:12:01 PM 7 24.08 0.12 2.39 0.08 0.10 73.23 Average: all 23.99 0.21 1.70 0.64 0.09 73.37 Average: 0 21.73 0.02 1.44 0.48 0.08 76.25 Average: 1 24.27 0.30 1.98 1.13 0.08 72.25 Average: 2 21.49 0.09 1.57 0.43 0.08 76.34 Average: 3 19.69 0.36 1.60 0.50 0.08 77.77 Average: 4 24.42 0.41 1.86 0.66 0.08 72.57 Average: 5 30.17 0.01 1.78 0.37 0.08 67.58 Average: 6 27.47 0.11 1.67 0.95 0.09 69.72 Average: 7 22.70 0.38 1.72 0.64 0.13 74.44