---> uname -a: Linux prd-centos8-docker-8c-8g-13151.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1053 27177 19 3659 30374 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:14:42:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe14:42d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:00:fb:5e 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::42:46ff:fe00:fb5e/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) 03/14/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:00 PM 130.04 8.31 121.74 1513.19 9579.96 03:50:01 PM 157.69 157.69 0.00 86853.85 0.00 03:51:01 PM 452.12 15.96 436.16 2560.77 13937.56 03:52:01 PM 269.76 2.30 267.46 258.76 19951.37 03:53:01 PM 146.23 5.65 140.58 5754.86 23021.51 Average: 249.64 8.70 240.94 2891.82 16581.34 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:00 PM 29522312 31271628 3133400 9.60 2688 2070096 1382020 4.10 166860 2521864 120056 03:50:01 PM 29452332 31247036 3203380 9.81 2688 2115420 1994280 5.92 169484 2588968 120480 03:51:01 PM 28011428 30250412 4644284 14.22 2688 2551724 2182660 6.48 400632 3759068 189036 03:52:01 PM 28479876 31128292 4175836 12.79 2688 2951220 1472380 4.37 545140 3114616 101536 03:53:01 PM 27827072 31099260 4828640 14.79 2688 3565228 1549228 4.60 971980 3299624 28 Average: 28658604 30999326 3997108 12.24 2688 2650738 1716114 5.09 450819 3056828 106227 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:00 PM eth0 79.65 53.27 1090.23 25.27 0.00 0.00 0.00 0.00 03:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 181.73 117.31 141.15 65.90 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 429.10 371.80 5652.73 52.84 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 403.85 342.14 4067.65 49.62 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 231.02 177.43 1848.65 1250.47 0.00 0.00 0.00 0.00 03:53:01 PM docker0 97.03 99.47 796.51 581.27 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 286.33 236.43 3160.51 344.79 0.00 0.00 0.00 0.00 Average: docker0 24.26 24.87 199.17 145.35 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) 03/14/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:00 PM all 11.04 0.00 0.99 0.65 0.04 87.28 03:50:00 PM 0 5.67 0.00 0.78 0.22 0.03 93.29 03:50:00 PM 1 13.61 0.00 0.99 0.95 0.05 84.41 03:50:00 PM 2 5.52 0.00 0.72 1.48 0.07 92.22 03:50:00 PM 3 15.33 0.00 0.98 0.41 0.03 83.25 03:50:00 PM 4 20.32 0.00 2.23 0.87 0.05 76.54 03:50:00 PM 5 10.11 0.00 0.59 1.12 0.02 88.16 03:50:00 PM 6 1.56 0.00 0.25 0.00 0.03 98.15 03:50:00 PM 7 16.17 0.00 1.38 0.17 0.03 82.26 03:50:01 PM all 12.12 0.00 3.64 5.33 0.12 78.79 03:50:01 PM 0 17.31 0.00 4.81 0.96 0.00 76.92 03:50:01 PM 1 25.24 0.00 1.94 0.00 0.00 72.82 03:50:01 PM 2 5.88 0.00 2.94 0.00 0.00 91.18 03:50:01 PM 3 19.23 0.00 4.81 24.04 0.00 51.92 03:50:01 PM 4 6.80 0.00 2.91 0.00 0.00 90.29 03:50:01 PM 5 9.52 0.00 5.71 17.14 0.95 66.67 03:50:01 PM 6 2.94 0.00 2.94 0.00 0.00 94.12 03:50:01 PM 7 9.80 0.00 2.94 0.00 0.00 87.25 03:51:01 PM all 29.39 0.00 1.74 1.72 0.10 67.05 03:51:01 PM 0 29.88 0.00 2.47 3.10 0.10 64.45 03:51:01 PM 1 42.50 0.00 1.62 1.36 0.12 54.40 03:51:01 PM 2 22.70 0.00 2.35 2.37 0.10 72.48 03:51:01 PM 3 26.99 0.00 1.80 2.00 0.10 69.11 03:51:01 PM 4 17.59 0.00 1.31 0.45 0.08 80.56 03:51:01 PM 5 32.46 0.00 1.69 1.36 0.08 64.40 03:51:01 PM 6 28.38 0.00 1.21 0.57 0.08 69.76 03:51:01 PM 7 34.53 0.00 1.49 2.57 0.10 61.31 03:52:01 PM all 22.93 0.00 1.45 2.15 0.09 73.38 03:52:01 PM 0 29.96 0.00 1.51 1.36 0.08 67.09 03:52:01 PM 1 23.69 0.00 1.29 3.65 0.08 71.29 03:52:01 PM 2 36.79 0.00 2.41 3.35 0.10 57.34 03:52:01 PM 3 22.70 0.00 1.04 0.25 0.08 75.93 03:52:01 PM 4 20.62 0.00 1.10 1.71 0.08 76.49 03:52:01 PM 5 16.23 0.00 0.92 2.06 0.08 80.70 03:52:01 PM 6 12.89 0.00 1.41 2.90 0.10 82.70 03:52:01 PM 7 20.51 0.00 1.90 1.96 0.08 75.55 03:53:01 PM all 8.04 0.00 1.68 1.70 0.04 88.55 03:53:01 PM 0 19.24 0.00 2.53 2.83 0.07 75.34 03:53:01 PM 1 3.25 0.00 1.42 0.55 0.05 94.72 03:53:01 PM 2 2.86 0.00 1.84 5.71 0.05 89.54 03:53:01 PM 3 5.25 0.00 1.34 0.89 0.03 92.49 03:53:01 PM 4 6.06 0.00 1.62 1.50 0.03 90.78 03:53:01 PM 5 2.80 0.00 1.58 0.25 0.03 95.34 03:53:01 PM 6 7.48 0.00 1.69 1.32 0.03 89.48 03:53:01 PM 7 17.36 0.00 1.39 0.52 0.05 80.69 Average: all 17.84 0.00 1.48 1.58 0.07 79.04 Average: 0 21.21 0.00 1.84 1.88 0.07 75.00 Average: 1 20.81 0.00 1.33 1.62 0.08 76.16 Average: 2 16.96 0.00 1.84 3.22 0.08 77.90 Average: 3 17.58 0.00 1.31 0.99 0.06 80.06 Average: 4 16.09 0.00 1.57 1.13 0.06 81.15 Average: 5 15.39 0.00 1.22 1.27 0.06 82.07 Average: 6 12.57 0.00 1.15 1.20 0.06 85.02 Average: 7 22.10 0.00 1.54 1.30 0.07 74.98