---> uname -a: Linux prd-centos8-docker-8c-8g-5352.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1072 25712 19 5106 30344 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:91:4d:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe91:4df7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:a5:53:f6 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::42:2dff:fea5:53f6/64 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) 02/14/2024 _x86_64_ (8 CPU) 14:01:43 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 234.22 27.25 206.96 6759.32 8023.26 02:04:01 PM 222.78 19.99 202.78 3894.30 10446.95 02:05:01 PM 142.41 1.37 141.04 387.27 12490.03 02:06:01 PM 35.54 0.12 35.42 28.66 2908.81 02:07:01 PM 102.48 12.41 90.07 872.38 27734.11 02:08:01 PM 21.23 0.02 21.21 0.53 434.81 02:09:01 PM 33.76 0.00 33.76 0.00 947.25 02:10:01 PM 117.56 2.47 115.09 4477.31 34829.17 02:11:01 PM 50.87 1.55 49.32 132.49 2232.61 Average: 106.76 7.24 99.52 1839.26 11116.25 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29608284 31264976 3047428 9.33 2688 1981760 1463880 4.34 167452 2456068 138804 02:04:01 PM 28795356 30818380 3860356 11.82 2688 2338556 1678484 4.98 229492 3157596 154756 02:05:01 PM 27864568 30131984 4791144 14.67 2688 2578576 2357416 6.99 300360 4000256 49044 02:06:01 PM 26068528 29248836 6587184 20.17 2688 3479964 3218036 9.55 371080 5681724 881736 02:07:01 PM 25876172 28991460 6779540 20.76 2688 3408588 3317152 9.84 533092 5681500 136 02:08:01 PM 25385812 28503964 7269900 22.26 2688 3409968 5143896 15.26 535776 6140568 152 02:09:01 PM 25834580 29153456 6821132 20.89 2688 3610748 3151100 9.35 586484 5668508 189284 02:10:01 PM 24305972 28611704 8349740 25.57 2688 4593508 3844816 11.41 778328 6941616 10604 02:11:01 PM 26308788 31046728 6346924 19.44 2688 5004288 1553556 4.61 941116 4785048 481244 Average: 26672007 29752388 5983705 18.32 2688 3378440 2858704 8.48 493687 4945876 211751 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 405.73 267.50 1595.84 61.28 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 250.00 216.26 2628.07 51.46 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 2.17 2.17 0.36 0.36 0.00 0.00 0.00 0.00 02:05:01 PM eth0 253.22 194.68 3465.94 27.83 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 1430.32 620.48 6504.93 50.67 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM lo 31.19 31.19 3.35 3.35 0.00 0.00 0.00 0.00 02:07:01 PM eth0 86.50 79.81 51.68 25.46 0.00 0.00 0.00 0.00 02:07:01 PM docker0 6.63 7.26 0.85 0.86 0.00 0.00 0.00 0.00 02:08:01 PM lo 114.48 114.48 15.24 15.24 0.00 0.00 0.00 0.00 02:08:01 PM eth0 306.76 300.68 245.59 64.65 0.00 0.00 0.00 0.00 02:08:01 PM docker0 1.53 1.83 0.22 0.21 0.00 0.00 0.00 0.00 02:08:01 PM veth0c2b3f2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 PM lo 426.19 426.19 244.98 244.98 0.00 0.00 0.00 0.00 02:09:01 PM eth0 110.71 84.72 566.42 27.30 0.00 0.00 0.00 0.00 02:09:01 PM docker0 1.97 2.33 0.37 0.32 0.00 0.00 0.00 0.00 02:10:01 PM lo 24.83 24.83 10.78 10.78 0.00 0.00 0.00 0.00 02:10:01 PM eth0 564.88 277.86 3476.42 30.76 0.00 0.00 0.00 0.00 02:10:01 PM docker0 12.41 13.10 2.34 8.69 0.00 0.00 0.00 0.00 02:10:01 PM veth1cc0888 12.41 13.21 2.51 8.70 0.00 0.00 0.00 0.00 02:11:01 PM lo 178.02 178.02 47.97 47.97 0.00 0.00 0.00 0.00 02:11:01 PM eth0 61.16 55.93 381.02 14.86 0.00 0.00 0.00 0.00 02:11:01 PM docker0 89.45 93.40 32.10 17.43 0.00 0.00 0.00 0.00 Average: lo 86.32 86.32 35.85 35.85 0.00 0.00 0.00 0.00 Average: eth0 385.48 233.10 2101.73 39.36 0.00 0.00 0.00 0.00 Average: docker0 12.44 13.10 3.99 3.06 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) 02/14/2024 _x86_64_ (8 CPU) 14:01:43 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 12.28 0.00 1.91 1.04 0.07 84.71 02:03:01 PM 0 8.44 0.00 1.09 0.72 0.10 89.66 02:03:01 PM 1 19.09 0.00 2.70 2.36 0.07 75.78 02:03:01 PM 2 6.89 0.00 1.35 0.39 0.05 91.32 02:03:01 PM 3 12.43 0.00 1.84 0.78 0.08 84.87 02:03:01 PM 4 19.43 0.00 2.36 0.75 0.07 77.39 02:03:01 PM 5 11.46 0.00 1.53 0.66 0.05 86.30 02:03:01 PM 6 6.40 0.00 1.81 1.44 0.05 90.30 02:03:01 PM 7 14.03 0.00 2.58 1.24 0.05 82.10 02:04:01 PM all 16.50 0.00 1.17 1.37 0.06 80.91 02:04:01 PM 0 6.42 0.00 0.82 2.52 0.10 90.14 02:04:01 PM 1 21.73 0.00 1.15 1.39 0.07 75.66 02:04:01 PM 2 28.03 0.00 2.44 1.29 0.07 68.17 02:04:01 PM 3 17.28 0.00 0.94 0.99 0.07 80.73 02:04:01 PM 4 10.14 0.00 1.19 1.19 0.05 87.44 02:04:01 PM 5 14.26 0.00 1.39 2.04 0.03 82.28 02:04:01 PM 6 24.17 0.00 0.47 0.80 0.03 74.53 02:04:01 PM 7 9.97 0.00 0.98 0.73 0.03 88.28 02:05:01 PM all 30.85 0.00 1.04 0.63 0.08 67.40 02:05:01 PM 0 29.34 0.00 0.95 0.47 0.07 69.17 02:05:01 PM 1 31.57 0.00 1.12 1.05 0.08 66.18 02:05:01 PM 2 38.30 0.00 1.47 0.52 0.08 59.63 02:05:01 PM 3 16.07 0.00 1.09 1.30 0.08 81.45 02:05:01 PM 4 33.29 0.00 0.92 0.67 0.07 65.05 02:05:01 PM 5 46.48 0.00 0.57 0.00 0.08 52.86 02:05:01 PM 6 37.04 0.00 1.13 0.12 0.08 61.64 02:05:01 PM 7 14.81 0.00 1.07 0.89 0.08 83.15 02:06:01 PM all 42.43 0.00 1.97 0.16 0.09 55.35 02:06:01 PM 0 57.67 0.00 3.10 0.02 0.10 39.11 02:06:01 PM 1 24.40 0.00 1.63 1.06 0.10 72.81 02:06:01 PM 2 46.14 0.00 1.95 0.00 0.08 51.82 02:06:01 PM 3 48.97 0.00 2.05 0.03 0.08 48.86 02:06:01 PM 4 44.92 0.00 1.44 0.00 0.08 53.55 02:06:01 PM 5 32.30 0.00 1.43 0.07 0.10 66.10 02:06:01 PM 6 32.09 0.00 2.39 0.00 0.08 65.43 02:06:01 PM 7 52.89 0.00 1.75 0.13 0.07 45.16 02:07:01 PM all 18.83 0.34 2.36 1.26 0.09 77.11 02:07:01 PM 0 18.11 2.49 2.01 0.27 0.08 77.04 02:07:01 PM 1 21.44 0.03 2.85 1.81 0.08 73.78 02:07:01 PM 2 17.49 0.03 2.15 0.12 0.10 80.11 02:07:01 PM 3 18.88 0.00 2.16 3.34 0.08 75.54 02:07:01 PM 4 14.32 0.00 2.70 1.81 0.08 81.08 02:07:01 PM 5 22.95 0.08 2.31 1.24 0.10 73.31 02:07:01 PM 6 19.87 0.05 2.33 1.21 0.07 76.48 02:07:01 PM 7 17.62 0.02 2.41 0.32 0.10 79.54 02:08:01 PM all 13.74 0.29 1.87 0.05 0.10 83.96 02:08:01 PM 0 12.70 0.07 1.64 0.02 0.10 85.47 02:08:01 PM 1 12.34 2.09 1.57 0.05 0.12 83.83 02:08:01 PM 2 18.79 0.03 2.51 0.02 0.08 78.57 02:08:01 PM 3 13.69 0.00 1.58 0.02 0.10 84.62 02:08:01 PM 4 12.54 0.02 2.25 0.12 0.10 84.98 02:08:01 PM 5 14.38 0.07 2.18 0.03 0.10 83.24 02:08:01 PM 6 13.54 0.03 1.71 0.08 0.10 84.53 02:08:01 PM 7 11.93 0.00 1.51 0.03 0.10 86.43 02:09:01 PM all 46.67 0.36 1.84 0.07 0.10 50.96 02:09:01 PM 0 46.76 0.48 2.24 0.03 0.12 50.37 02:09:01 PM 1 46.23 0.10 2.56 0.07 0.10 50.94 02:09:01 PM 2 38.05 0.37 1.54 0.18 0.12 59.74 02:09:01 PM 3 47.18 0.05 1.96 0.03 0.10 50.68 02:09:01 PM 4 53.64 1.82 1.25 0.03 0.10 43.15 02:09:01 PM 5 45.29 0.03 1.96 0.10 0.08 52.53 02:09:01 PM 6 41.62 0.02 1.30 0.08 0.08 56.89 02:09:01 PM 7 54.59 0.00 1.91 0.00 0.12 43.39 02:10:01 PM all 23.86 0.00 2.32 1.49 0.07 72.26 02:10:01 PM 0 21.00 0.00 2.33 0.94 0.08 75.64 02:10:01 PM 1 26.33 0.00 2.99 2.70 0.07 67.91 02:10:01 PM 2 27.66 0.00 2.79 1.09 0.08 68.38 02:10:01 PM 3 13.27 0.00 1.81 0.27 0.08 84.56 02:10:01 PM 4 20.54 0.00 2.06 0.70 0.07 76.62 02:10:01 PM 5 26.67 0.00 2.33 3.71 0.07 67.22 02:10:01 PM 6 31.99 0.00 2.53 2.11 0.08 63.28 02:10:01 PM 7 23.42 0.00 1.70 0.39 0.05 74.45 02:11:01 PM all 29.07 0.00 1.54 0.15 0.08 69.16 02:11:01 PM 0 15.30 0.00 1.91 0.20 0.08 82.50 02:11:01 PM 1 36.47 0.00 1.99 0.12 0.07 61.36 02:11:01 PM 2 33.34 0.00 1.39 0.02 0.07 65.19 02:11:01 PM 3 16.21 0.00 1.69 0.12 0.08 81.90 02:11:01 PM 4 42.46 0.00 1.55 0.37 0.08 55.53 02:11:01 PM 5 22.89 0.00 0.74 0.10 0.08 76.19 02:11:01 PM 6 37.32 0.00 1.72 0.13 0.07 60.75 02:11:01 PM 7 28.54 0.00 1.35 0.17 0.08 69.86 Average: all 26.03 0.11 1.78 0.69 0.08 71.31 Average: 0 23.97 0.34 1.79 0.58 0.09 73.24 Average: 1 26.63 0.25 2.06 1.18 0.08 69.80 Average: 2 28.31 0.05 1.95 0.40 0.08 69.20 Average: 3 22.67 0.01 1.68 0.76 0.09 74.80 Average: 4 27.93 0.20 1.75 0.63 0.08 69.42 Average: 5 26.30 0.02 1.60 0.88 0.08 71.11 Average: 6 27.14 0.01 1.71 0.66 0.07 70.41 Average: 7 25.29 0.00 1.70 0.43 0.08 72.50