---> uname -a: Linux prd-centos8-docker-8c-8g-18815.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 1083 26155 19 4651 30333 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:06:34:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe06:345e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:fa:fe:f5 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:e6ff:fefa:fef5/64 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) 03/28/2024 _x86_64_ (8 CPU) 12:18:34 LINUX RESTART (8 CPU) 12:20:01 PM tps rtps wtps bread/s bwrtn/s 12:21:01 PM 238.82 19.98 218.84 3894.30 11469.39 12:22:01 PM 130.26 1.33 128.93 386.47 12531.64 12:23:01 PM 52.70 0.22 52.48 97.14 7233.56 12:24:01 PM 88.25 12.40 75.86 869.71 23349.25 12:25:01 PM 34.29 0.07 34.22 1.07 726.57 12:26:01 PM 27.47 0.00 27.47 0.00 6868.09 12:27:01 PM 121.44 2.47 118.98 4497.17 29205.50 Average: 99.03 5.21 93.82 1392.23 13054.59 12:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 PM 28713748 30748168 3941964 12.07 2688 2349776 1780044 5.28 233556 3233488 164260 12:22:01 PM 27387356 29667500 5268356 16.13 2688 2591168 2900228 8.60 309372 4464932 50912 12:23:01 PM 25835840 28933728 6819872 20.88 2688 3393160 3260176 9.67 385556 5881448 593160 12:24:01 PM 25547788 28674332 7107924 21.77 2688 3419992 3582200 10.63 533096 6009812 24 12:25:01 PM 25050244 28181828 7605468 23.29 2688 3423412 5234748 15.53 539620 6476928 152 12:26:01 PM 25430792 28760344 7224920 22.12 2688 3621416 3386696 10.05 590140 6066684 40 12:27:01 PM 23609164 27934400 9046548 27.70 2688 4608960 6756308 20.05 781804 7622028 3052 Average: 25939276 28985757 6716436 20.57 2688 3343983 3842914 11.40 481878 5679331 115943 12:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 286.65 242.80 2824.88 54.23 0.00 0.00 0.00 0.00 12:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM lo 2.10 2.10 0.43 0.43 0.00 0.00 0.00 0.00 12:22:01 PM eth0 270.94 214.90 3452.70 31.58 0.00 0.00 0.00 0.00 12:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 1010.28 341.04 6483.19 34.13 0.00 0.00 0.00 0.00 12:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM lo 31.77 31.77 3.18 3.18 0.00 0.00 0.00 0.00 12:24:01 PM eth0 87.69 87.09 55.49 25.38 0.00 0.00 0.00 0.00 12:24:01 PM docker0 6.73 7.55 0.86 0.89 0.00 0.00 0.00 0.00 12:25:01 PM lo 233.24 233.24 92.60 92.60 0.00 0.00 0.00 0.00 12:25:01 PM eth0 175.46 156.06 90.32 50.67 0.00 0.00 0.00 0.00 12:25:01 PM docker0 1.52 1.97 0.22 0.26 0.00 0.00 0.00 0.00 12:25:01 PM veth163d8ae 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:26:01 PM lo 15.03 15.03 1.52 1.52 0.00 0.00 0.00 0.00 12:26:01 PM eth0 82.42 62.68 499.18 27.01 0.00 0.00 0.00 0.00 12:26:01 PM docker0 1.98 2.27 0.37 0.31 0.00 0.00 0.00 0.00 12:27:01 PM lo 12.73 12.73 2.01 2.01 0.00 0.00 0.00 0.00 12:27:01 PM eth0 499.97 199.98 3491.10 21.06 0.00 0.00 0.00 0.00 12:27:01 PM docker0 6.13 7.00 0.70 1.60 0.00 0.00 0.00 0.00 12:27:01 PM vethcc9f819 6.13 7.13 0.79 1.61 0.00 0.00 0.00 0.00 12:27:01 PM vethd25264d 0.00 0.47 0.00 0.22 0.00 0.00 0.00 0.00 Average: lo 42.12 42.12 14.25 14.25 0.00 0.00 0.00 0.00 Average: eth0 344.81 186.37 2414.01 34.87 0.00 0.00 0.00 0.00 Average: docker0 2.34 2.68 0.31 0.44 0.00 0.00 0.00 0.00 Average: vethcc9f819 0.88 1.02 0.11 0.23 0.00 0.00 0.00 0.00 Average: vethd25264d 0.00 0.07 0.00 0.03 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) 03/28/2024 _x86_64_ (8 CPU) 12:18:34 LINUX RESTART (8 CPU) 12:20:01 PM CPU %user %nice %system %iowait %steal %idle 12:21:01 PM all 18.86 0.00 1.31 1.47 0.07 78.29 12:21:01 PM 0 19.82 0.00 1.04 0.12 0.08 78.94 12:21:01 PM 1 21.76 0.00 1.32 0.85 0.07 76.01 12:21:01 PM 2 11.08 0.00 0.90 1.19 0.07 86.76 12:21:01 PM 3 33.94 0.00 1.72 3.10 0.08 61.15 12:21:01 PM 4 16.46 0.00 2.04 1.50 0.08 79.91 12:21:01 PM 5 17.18 0.00 1.47 2.04 0.07 79.24 12:21:01 PM 6 15.68 0.00 0.90 0.84 0.07 82.52 12:21:01 PM 7 14.94 0.00 1.05 2.09 0.05 81.87 12:22:01 PM all 34.48 0.00 1.06 0.75 0.09 63.63 12:22:01 PM 0 35.23 0.00 0.87 1.54 0.08 62.28 12:22:01 PM 1 37.47 0.00 1.77 0.49 0.10 60.17 12:22:01 PM 2 13.07 0.00 0.82 1.24 0.10 84.77 12:22:01 PM 3 39.35 0.00 0.69 0.05 0.08 59.83 12:22:01 PM 4 48.12 0.00 1.14 0.22 0.10 50.43 12:22:01 PM 5 38.33 0.00 1.04 1.15 0.08 59.40 12:22:01 PM 6 33.22 0.00 1.04 0.18 0.08 65.47 12:22:01 PM 7 31.01 0.00 1.14 1.10 0.08 66.67 12:23:01 PM all 39.17 0.00 2.54 0.37 0.11 57.81 12:23:01 PM 0 44.38 0.00 2.84 0.08 0.12 52.57 12:23:01 PM 1 51.25 0.00 3.06 0.03 0.10 45.55 12:23:01 PM 2 30.92 0.00 1.94 0.02 0.12 67.01 12:23:01 PM 3 40.39 0.00 3.23 1.93 0.12 54.33 12:23:01 PM 4 37.85 0.00 2.35 0.00 0.10 59.70 12:23:01 PM 5 32.91 0.00 2.61 0.78 0.10 63.60 12:23:01 PM 6 41.20 0.00 1.46 0.13 0.08 57.12 12:23:01 PM 7 34.44 0.00 2.80 0.02 0.12 62.63 12:24:01 PM all 18.40 0.33 1.88 1.30 0.09 78.00 12:24:01 PM 0 20.18 0.07 2.29 1.10 0.08 76.28 12:24:01 PM 1 21.13 0.00 1.83 1.29 0.10 75.65 12:24:01 PM 2 14.54 0.05 2.21 1.89 0.08 81.22 12:24:01 PM 3 15.13 0.02 1.42 1.34 0.10 81.99 12:24:01 PM 4 18.99 0.02 1.46 0.50 0.08 78.95 12:24:01 PM 5 17.91 0.12 1.91 0.10 0.07 79.90 12:24:01 PM 6 21.03 2.38 2.04 2.74 0.07 71.75 12:24:01 PM 7 18.28 0.02 1.89 1.44 0.10 78.27 12:25:01 PM all 22.01 0.31 2.80 0.11 0.10 74.66 12:25:01 PM 0 25.34 0.07 3.18 0.10 0.10 71.20 12:25:01 PM 1 21.98 1.82 2.46 0.03 0.12 73.60 12:25:01 PM 2 24.28 0.05 2.90 0.10 0.12 72.56 12:25:01 PM 3 18.35 0.02 3.27 0.13 0.12 78.11 12:25:01 PM 4 23.00 0.03 2.87 0.13 0.10 73.87 12:25:01 PM 5 18.26 0.07 2.87 0.20 0.10 78.50 12:25:01 PM 6 22.99 0.03 2.66 0.03 0.10 74.17 12:25:01 PM 7 21.88 0.39 2.21 0.15 0.08 75.29 12:26:01 PM all 42.25 0.06 1.40 0.26 0.10 55.94 12:26:01 PM 0 54.37 0.00 0.87 0.02 0.10 44.64 12:26:01 PM 1 48.49 0.07 2.41 0.52 0.10 48.41 12:26:01 PM 2 24.28 0.33 1.32 0.59 0.08 73.40 12:26:01 PM 3 51.74 0.05 0.82 0.02 0.10 47.27 12:26:01 PM 4 38.52 0.03 1.70 0.63 0.10 59.00 12:26:01 PM 5 25.97 0.00 0.73 0.20 0.08 73.01 12:26:01 PM 6 41.59 0.02 1.32 0.05 0.10 56.92 12:26:01 PM 7 53.02 0.00 2.00 0.03 0.10 44.84 12:27:01 PM all 28.13 0.35 2.58 1.26 0.09 67.60 12:27:01 PM 0 38.87 0.00 2.75 0.12 0.08 58.18 12:27:01 PM 1 23.56 0.02 2.94 1.97 0.10 71.41 12:27:01 PM 2 29.93 0.03 2.51 2.74 0.08 64.71 12:27:01 PM 3 21.66 2.25 2.72 2.37 0.08 70.93 12:27:01 PM 4 23.68 0.40 2.30 0.79 0.10 72.72 12:27:01 PM 5 24.68 0.02 1.78 0.59 0.08 72.85 12:27:01 PM 6 33.64 0.05 2.72 1.46 0.08 62.05 12:27:01 PM 7 29.01 0.02 2.92 0.02 0.08 67.94 Average: all 29.04 0.15 1.94 0.79 0.09 67.99 Average: 0 34.02 0.02 1.98 0.44 0.09 63.45 Average: 1 32.23 0.27 2.25 0.74 0.10 64.41 Average: 2 21.14 0.07 1.80 1.11 0.09 75.79 Average: 3 31.52 0.33 1.98 1.28 0.10 64.80 Average: 4 29.52 0.07 1.98 0.54 0.10 67.79 Average: 5 25.03 0.03 1.77 0.72 0.08 72.36 Average: 6 29.91 0.35 1.73 0.78 0.08 67.15 Average: 7 28.94 0.06 2.00 0.69 0.09 68.21