---> uname -a: Linux prd-centos8-docker-8c-8g-4997.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: 2799.998 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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1081 25664 19 5143 30335 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:f9:ba:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fef9:baa9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:61:60:f1 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::42:9dff:fe61:60f1/64 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) 12/14/2023 _x86_64_ (8 CPU) 12:59:10 LINUX RESTART (8 CPU) 01:00:01 PM tps rtps wtps bread/s bwrtn/s 01:01:01 PM 163.47 20.60 142.88 4131.98 9405.42 01:02:01 PM 209.44 7.21 202.23 1382.41 12727.80 01:03:01 PM 110.55 12.76 97.78 1008.46 33130.37 01:04:01 PM 70.98 0.03 70.94 0.80 3093.25 01:05:01 PM 21.48 0.00 21.48 0.00 482.31 01:06:01 PM 43.09 0.00 43.09 0.00 982.72 01:07:01 PM 45.78 2.48 43.30 4502.37 7081.16 01:08:01 PM 120.49 1.10 119.39 68.63 29214.79 Average: 98.16 5.52 92.64 1386.75 12015.17 01:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 PM 29184640 31084576 3471072 10.63 2688 2217212 1632620 4.84 179464 2834432 159304 01:02:01 PM 27438852 29735948 5216860 15.98 2688 2609144 2815992 8.35 299968 4426160 193972 01:03:01 PM 27016328 30107956 5639384 17.27 2688 3387736 2393328 7.10 490676 4600740 1484 01:04:01 PM 25642992 28806156 7012720 21.47 2688 3455488 4586508 13.61 529864 5912016 160 01:05:01 PM 25695156 28858852 6960556 21.31 2688 3456116 3889336 11.54 536268 5846848 44 01:06:01 PM 26146332 29324772 6509380 19.93 2688 3470004 3016904 8.95 540984 5404120 11092 01:07:01 PM 25459300 29112612 7196412 22.04 2688 3943300 3314800 9.83 658948 5961908 150480 01:08:01 PM 24201052 28524752 8454660 25.89 2688 4594508 4210972 12.49 772980 7055428 21372 Average: 26348082 29444453 6307630 19.32 2688 3391688 3232558 9.59 501144 5255206 67238 01:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 95.88 71.50 1320.64 30.01 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 453.71 349.87 5452.34 43.43 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 21.84 21.84 2.79 2.79 0.00 0.00 0.00 0.00 01:03:01 PM eth0 894.80 289.92 5836.47 24.54 0.00 0.00 0.00 0.00 01:03:01 PM docker0 7.80 12.88 1.29 1.56 0.00 0.00 0.00 0.00 01:04:01 PM lo 1.95 1.95 0.22 0.22 0.00 0.00 0.00 0.00 01:04:01 PM eth0 86.65 76.74 723.70 17.00 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.75 0.90 0.11 0.11 0.00 0.00 0.00 0.00 01:04:01 PM vethf6793ad 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:05:01 PM lo 66.23 66.23 9.63 9.63 0.00 0.00 0.00 0.00 01:05:01 PM eth0 244.14 251.63 180.84 54.44 0.00 0.00 0.00 0.00 01:05:01 PM docker0 5.81 6.33 0.73 0.75 0.00 0.00 0.00 0.00 01:06:01 PM lo 78.71 78.71 8.23 8.23 0.00 0.00 0.00 0.00 01:06:01 PM eth0 388.77 325.41 96.86 107.86 0.00 0.00 0.00 0.00 01:06:01 PM docker0 3.52 4.32 0.59 0.56 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 01:07:01 PM eth0 121.81 98.65 1743.95 28.71 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 251.62 251.62 57.46 57.46 0.00 0.00 0.00 0.00 01:08:01 PM eth0 394.95 155.74 2582.29 15.82 0.00 0.00 0.00 0.00 01:08:01 PM docker0 125.20 131.50 38.99 20.52 0.00 0.00 0.00 0.00 Average: lo 52.57 52.57 9.79 9.79 0.00 0.00 0.00 0.00 Average: eth0 335.10 202.44 2242.30 40.23 0.00 0.00 0.00 0.00 Average: docker0 17.89 19.49 5.22 2.94 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) 12/14/2023 _x86_64_ (8 CPU) 12:59:10 LINUX RESTART (8 CPU) 01:00:01 PM CPU %user %nice %system %iowait %steal %idle 01:01:01 PM all 11.64 0.00 1.07 0.94 0.05 86.30 01:01:01 PM 0 13.42 0.00 1.10 1.10 0.07 84.30 01:01:01 PM 1 28.76 0.00 2.29 1.25 0.07 67.63 01:01:01 PM 2 7.91 0.00 1.02 2.31 0.05 88.70 01:01:01 PM 3 10.50 0.00 1.21 1.31 0.03 86.95 01:01:01 PM 4 3.76 0.00 0.23 0.18 0.08 95.74 01:01:01 PM 5 10.86 0.00 1.09 0.50 0.03 87.52 01:01:01 PM 6 10.03 0.00 1.13 0.30 0.03 88.51 01:01:01 PM 7 7.83 0.00 0.47 0.58 0.05 91.07 01:02:01 PM all 38.35 0.00 1.39 1.01 0.10 59.15 01:02:01 PM 0 36.38 0.00 1.35 1.39 0.12 60.76 01:02:01 PM 1 38.75 0.00 1.24 1.02 0.10 58.89 01:02:01 PM 2 46.16 0.00 1.26 1.02 0.12 51.44 01:02:01 PM 3 51.72 0.00 1.86 2.04 0.12 44.26 01:02:01 PM 4 28.89 0.00 1.19 0.75 0.12 69.05 01:02:01 PM 5 42.34 0.00 1.12 0.27 0.10 56.17 01:02:01 PM 6 22.72 0.00 1.84 1.46 0.08 73.90 01:02:01 PM 7 39.85 0.00 1.24 0.10 0.08 58.73 01:03:01 PM all 10.46 0.24 2.18 1.78 0.07 85.27 01:03:01 PM 0 11.98 0.08 1.61 0.17 0.07 86.09 01:03:01 PM 1 11.45 0.03 2.52 2.27 0.10 83.63 01:03:01 PM 2 10.41 0.00 2.49 1.31 0.07 85.72 01:03:01 PM 3 9.96 0.00 2.30 3.06 0.08 84.59 01:03:01 PM 4 9.77 0.02 2.48 3.13 0.07 84.54 01:03:01 PM 5 11.40 0.00 1.86 0.67 0.07 85.99 01:03:01 PM 6 10.29 1.59 2.43 3.14 0.07 82.48 01:03:01 PM 7 8.39 0.17 1.76 0.52 0.07 89.09 01:04:01 PM all 47.40 0.23 1.45 0.22 0.10 50.60 01:04:01 PM 0 43.29 0.02 1.14 0.02 0.10 55.44 01:04:01 PM 1 42.89 0.00 1.29 0.07 0.10 55.66 01:04:01 PM 2 64.07 0.00 2.11 0.45 0.12 33.25 01:04:01 PM 3 43.16 0.05 0.98 0.03 0.10 55.68 01:04:01 PM 4 25.20 1.79 1.42 0.55 0.08 70.95 01:04:01 PM 5 50.16 0.00 0.92 0.25 0.10 48.57 01:04:01 PM 6 65.16 0.02 1.79 0.02 0.10 32.92 01:04:01 PM 7 45.30 0.00 1.92 0.37 0.10 52.31 01:05:01 PM all 13.23 0.07 1.39 0.05 0.08 85.18 01:05:01 PM 0 11.75 0.02 1.15 0.03 0.08 86.96 01:05:01 PM 1 13.28 0.05 1.50 0.05 0.08 85.03 01:05:01 PM 2 12.62 0.03 1.46 0.03 0.08 85.78 01:05:01 PM 3 13.87 0.02 1.37 0.02 0.07 84.66 01:05:01 PM 4 15.68 0.42 1.49 0.12 0.08 82.21 01:05:01 PM 5 11.36 0.00 1.20 0.07 0.08 87.28 01:05:01 PM 6 15.31 0.00 1.47 0.03 0.07 83.12 01:05:01 PM 7 12.00 0.00 1.46 0.05 0.07 86.42 01:06:01 PM all 27.55 0.39 3.50 0.11 0.11 68.35 01:06:01 PM 0 23.32 0.03 2.71 0.12 0.12 73.70 01:06:01 PM 1 33.12 0.13 3.87 0.15 0.12 62.61 01:06:01 PM 2 30.33 0.05 3.03 0.07 0.10 66.42 01:06:01 PM 3 29.84 0.05 3.00 0.10 0.12 66.88 01:06:01 PM 4 28.50 0.60 2.75 0.15 0.12 67.88 01:06:01 PM 5 21.31 0.07 3.20 0.08 0.10 75.24 01:06:01 PM 6 27.49 0.89 4.34 0.07 0.12 67.10 01:06:01 PM 7 26.47 1.29 5.09 0.12 0.08 66.95 01:07:01 PM all 38.72 0.00 1.38 0.47 0.08 59.35 01:07:01 PM 0 35.11 0.00 1.47 0.00 0.08 63.33 01:07:01 PM 1 31.81 0.00 2.22 1.28 0.07 64.64 01:07:01 PM 2 38.95 0.00 0.82 0.45 0.08 59.69 01:07:01 PM 3 45.41 0.00 1.17 0.85 0.08 52.48 01:07:01 PM 4 27.37 0.00 1.57 0.50 0.07 70.49 01:07:01 PM 5 46.39 0.00 0.77 0.22 0.08 52.55 01:07:01 PM 6 43.53 0.00 1.72 0.27 0.08 54.40 01:07:01 PM 7 41.17 0.00 1.30 0.23 0.07 57.23 01:08:01 PM all 32.42 0.00 2.28 1.56 0.09 63.65 01:08:01 PM 0 27.61 0.00 2.10 0.17 0.10 70.03 01:08:01 PM 1 45.50 0.00 3.47 2.66 0.12 48.26 01:08:01 PM 2 31.95 0.00 2.43 2.28 0.08 63.26 01:08:01 PM 3 40.66 0.00 2.25 0.57 0.10 56.42 01:08:01 PM 4 23.32 0.00 1.83 1.62 0.08 73.15 01:08:01 PM 5 32.33 0.00 1.88 1.85 0.08 63.86 01:08:01 PM 6 33.34 0.00 2.16 2.61 0.08 61.80 01:08:01 PM 7 24.64 0.00 2.16 0.72 0.08 72.40 Average: all 27.48 0.12 1.83 0.77 0.09 69.72 Average: 0 25.37 0.02 1.58 0.37 0.09 72.57 Average: 1 30.69 0.03 2.30 1.09 0.09 65.80 Average: 2 30.32 0.01 1.83 0.99 0.09 66.77 Average: 3 30.66 0.01 1.77 1.00 0.09 66.48 Average: 4 20.32 0.35 1.62 0.87 0.09 76.74 Average: 5 28.29 0.01 1.50 0.49 0.08 69.63 Average: 6 28.50 0.31 2.11 0.98 0.08 68.02 Average: 7 25.72 0.18 1.92 0.34 0.08 71.76