---> uname -a: Linux prd-centos8-docker-8c-8g-5319.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 1043 27269 19 3577 30380 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:77:e2:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe77:e29b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:1b:0b:0f 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::42:3aff:fe1b:b0f/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) 16:02:37 LINUX RESTART (8 CPU) 04:03:02 PM tps rtps wtps bread/s bwrtn/s 04:04:01 PM 105.35 14.89 90.46 2398.51 6375.28 04:05:01 PM 235.55 20.08 215.48 3989.60 12364.13 04:06:01 PM 159.73 1.57 158.16 783.21 38301.62 04:07:01 PM 76.07 12.18 63.90 499.03 2716.88 04:08:01 PM 40.47 0.03 40.44 1.73 1243.07 04:09:01 PM 27.47 0.00 27.47 0.00 536.09 Average: 107.45 8.11 99.34 1275.56 10266.98 04:03:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 PM 29595836 31286032 3059876 9.37 2688 2013712 1379936 4.09 167520 2465332 159604 04:05:01 PM 28333660 30425564 4322052 13.24 2688 2406104 2511876 7.45 259512 3584172 145536 04:06:01 PM 26502136 29577072 6153576 18.84 2688 3371284 3940876 11.69 384396 5215100 156 04:07:01 PM 26288384 29442076 6367328 19.50 2688 3448024 3032708 9.00 510384 5300648 6268 04:08:01 PM 25304424 28469412 7351288 22.51 2688 3457264 3891532 11.55 536852 6245152 440 04:09:01 PM 24370580 27538504 8285132 25.37 2688 3458968 6830936 20.27 539032 7150388 1748 Average: 26732503 29456443 5923209 18.14 2688 3025893 3597977 10.68 399616 4993465 52292 04:03:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 178.09 117.37 1241.12 36.19 0.00 0.00 0.00 0.00 04:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 256.95 223.98 2843.04 47.42 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 1007.20 389.90 8952.28 32.26 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 PM vetha4b65f0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:07:01 PM lo 21.69 21.69 2.77 2.77 0.00 0.00 0.00 0.00 04:07:01 PM eth0 87.22 77.97 716.03 18.60 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.75 12.70 1.28 1.54 0.00 0.00 0.00 0.00 04:08:01 PM lo 22.33 22.33 2.05 2.05 0.00 0.00 0.00 0.00 04:08:01 PM eth0 38.62 29.87 22.14 15.77 0.00 0.00 0.00 0.00 04:08:01 PM docker0 6.66 7.25 0.85 0.86 0.00 0.00 0.00 0.00 04:09:01 PM lo 311.16 311.16 127.65 127.65 0.00 0.00 0.00 0.00 04:09:01 PM eth0 57.33 33.69 21.01 22.74 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.92 1.20 0.13 0.13 0.00 0.00 0.00 0.00 04:09:01 PM veth168e61f 0.17 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: lo 59.36 59.36 22.14 22.14 0.00 0.00 0.00 0.00 Average: eth0 271.16 145.54 2302.21 28.81 0.00 0.00 0.00 0.00 Average: docker0 2.56 3.55 0.38 0.42 0.00 0.00 0.00 0.00 Average: veth168e61f 0.03 0.06 0.00 0.00 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) 16:02:37 LINUX RESTART (8 CPU) 04:03:02 PM CPU %user %nice %system %iowait %steal %idle 04:04:01 PM all 10.25 0.00 1.22 1.27 0.06 87.21 04:04:01 PM 0 4.16 0.00 0.98 0.24 0.07 94.55 04:04:01 PM 1 23.04 0.00 2.57 2.29 0.09 72.01 04:04:01 PM 2 12.67 0.00 0.89 0.92 0.07 85.45 04:04:01 PM 3 15.42 0.00 1.12 0.76 0.07 82.62 04:04:01 PM 4 1.97 0.00 0.63 0.64 0.07 96.69 04:04:01 PM 5 7.94 0.00 0.97 1.70 0.03 89.36 04:04:01 PM 6 5.71 0.00 0.75 0.51 0.07 92.96 04:04:01 PM 7 11.16 0.00 1.84 3.09 0.03 83.87 04:05:01 PM all 25.84 0.00 1.36 1.40 0.08 71.33 04:05:01 PM 0 21.19 0.00 1.31 1.80 0.12 75.58 04:05:01 PM 1 36.30 0.00 2.35 1.46 0.10 59.78 04:05:01 PM 2 16.31 0.00 0.85 0.62 0.08 82.13 04:05:01 PM 3 31.71 0.00 0.90 1.02 0.07 66.30 04:05:01 PM 4 21.74 0.00 1.52 2.73 0.07 73.94 04:05:01 PM 5 28.98 0.00 1.40 1.22 0.07 68.32 04:05:01 PM 6 15.70 0.00 1.47 0.92 0.07 81.85 04:05:01 PM 7 34.77 0.00 1.07 1.41 0.07 62.69 04:06:01 PM all 24.93 0.00 2.35 2.64 0.09 70.00 04:06:01 PM 0 18.01 0.00 1.62 1.19 0.10 79.08 04:06:01 PM 1 21.16 0.00 2.90 2.27 0.07 73.60 04:06:01 PM 2 32.85 0.00 2.73 5.54 0.10 58.78 04:06:01 PM 3 36.03 0.00 2.52 0.22 0.10 61.14 04:06:01 PM 4 15.52 0.00 1.75 4.85 0.10 77.77 04:06:01 PM 5 32.86 0.00 2.54 3.02 0.10 61.48 04:06:01 PM 6 12.14 0.00 2.27 2.85 0.07 82.67 04:06:01 PM 7 30.86 0.00 2.49 1.14 0.08 65.43 04:07:01 PM all 27.96 0.24 0.98 0.27 0.09 70.46 04:07:01 PM 0 21.72 0.30 0.90 0.17 0.08 76.83 04:07:01 PM 1 40.36 0.00 1.35 0.10 0.12 58.07 04:07:01 PM 2 35.96 0.00 1.09 0.18 0.08 62.69 04:07:01 PM 3 25.78 0.07 1.10 0.87 0.07 72.11 04:07:01 PM 4 24.24 0.00 0.69 0.13 0.08 74.86 04:07:01 PM 5 19.47 1.56 1.00 0.17 0.08 77.71 04:07:01 PM 6 29.48 0.02 0.90 0.20 0.08 69.32 04:07:01 PM 7 26.66 0.00 0.84 0.35 0.08 72.07 04:08:01 PM all 34.15 0.31 1.79 0.11 0.10 63.53 04:08:01 PM 0 35.82 0.00 1.79 0.10 0.12 62.17 04:08:01 PM 1 26.43 0.20 1.81 0.43 0.10 71.03 04:08:01 PM 2 36.33 1.89 1.61 0.07 0.08 60.03 04:08:01 PM 3 32.48 0.17 1.91 0.05 0.13 65.26 04:08:01 PM 4 36.44 0.03 1.40 0.03 0.08 62.01 04:08:01 PM 5 39.76 0.03 1.89 0.17 0.10 58.05 04:08:01 PM 6 31.03 0.02 2.43 0.03 0.10 66.40 04:08:01 PM 7 34.92 0.17 1.51 0.02 0.10 63.29 04:09:01 PM all 16.59 0.26 1.89 0.08 0.10 81.09 04:09:01 PM 0 9.68 0.02 1.64 0.02 0.10 88.54 04:09:01 PM 1 17.38 0.03 1.74 0.08 0.08 80.67 04:09:01 PM 2 18.36 0.05 2.16 0.08 0.13 79.21 04:09:01 PM 3 13.87 1.69 1.78 0.20 0.10 82.36 04:09:01 PM 4 18.54 0.17 2.03 0.00 0.08 79.18 04:09:01 PM 5 21.81 0.03 1.82 0.05 0.08 76.20 04:09:01 PM 6 20.66 0.05 2.24 0.08 0.08 76.88 04:09:01 PM 7 12.36 0.07 1.69 0.10 0.10 85.68 Average: all 23.32 0.14 1.60 0.96 0.09 73.90 Average: 0 18.47 0.05 1.37 0.59 0.10 79.42 Average: 1 27.47 0.04 2.12 1.10 0.09 69.18 Average: 2 25.45 0.32 1.55 1.23 0.09 71.35 Average: 3 25.90 0.32 1.55 0.52 0.09 71.62 Average: 4 19.79 0.03 1.34 1.40 0.08 77.36 Average: 5 25.17 0.27 1.61 1.05 0.08 71.82 Average: 6 19.16 0.01 1.68 0.76 0.08 78.30 Average: 7 25.16 0.04 1.57 1.01 0.08 72.14