---> uname -a: Linux prd-centos8-docker-8c-8g-25017.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: 2799.996 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 966 28312 19 2611 30480 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:20:e3:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:fe20:e3d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:3f:9e:19 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/21/2024 _x86_64_ (8 CPU) 22:39:42 LINUX RESTART (8 CPU) 10:40:00 PM tps rtps wtps bread/s bwrtn/s 10:40:02 PM 351.07 38.20 312.88 24109.87 624532.19 10:41:01 PM 122.90 32.75 90.16 7423.51 10579.16 10:42:01 PM 197.93 18.09 179.84 3590.27 10119.59 10:43:01 PM 100.40 0.70 99.70 66.79 12459.89 Average: 143.22 17.37 125.85 3935.62 18935.69 10:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:02 PM 30608780 31823260 2046932 6.27 2688 1555564 709188 2.17 76928 1610556 9536 10:41:01 PM 29588072 31272360 3067640 9.39 2688 2008636 1416924 4.20 170736 2469036 124440 10:42:01 PM 28834432 30929420 3821280 11.70 2688 2409576 1670804 4.96 228380 3121136 191340 10:43:01 PM 28982388 31202464 3673324 11.25 2688 2532788 1434228 4.26 458456 2740688 1008 Average: 29503418 31306876 3152294 9.65 2688 2126641 1307786 3.88 233625 2485354 81581 10:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 PM eth0 8.15 5.58 2.08 1.37 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 323.17 214.57 1810.73 57.55 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 255.31 224.78 2510.97 56.28 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 140.58 141.16 297.82 520.18 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 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 236.26 190.98 1518.68 209.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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) 04/21/2024 _x86_64_ (8 CPU) 22:39:42 LINUX RESTART (8 CPU) 10:40:00 PM CPU %user %nice %system %iowait %steal %idle 10:40:02 PM all 0.43 0.00 1.13 21.15 0.05 77.24 10:40:02 PM 0 0.43 0.00 0.43 0.00 0.00 99.13 10:40:02 PM 1 0.85 0.00 0.43 14.96 0.00 83.76 10:40:02 PM 2 0.43 0.00 3.85 95.30 0.43 0.00 10:40:02 PM 3 0.00 0.00 0.43 0.00 0.00 99.57 10:40:02 PM 4 0.43 0.00 0.43 0.00 0.00 99.14 10:40:02 PM 5 0.43 0.00 0.86 0.00 0.00 98.71 10:40:02 PM 6 0.86 0.00 1.29 0.43 0.00 97.42 10:40:02 PM 7 0.00 0.00 1.29 58.19 0.00 40.52 10:41:01 PM all 14.73 0.00 2.06 1.09 0.06 82.06 10:41:01 PM 0 11.45 0.00 2.26 1.11 0.07 85.12 10:41:01 PM 1 8.34 0.00 1.88 0.58 0.05 89.15 10:41:01 PM 2 8.84 0.00 1.80 0.65 0.05 88.66 10:41:01 PM 3 23.42 0.00 1.87 2.06 0.05 72.60 10:41:01 PM 4 10.11 0.00 1.29 1.26 0.07 87.27 10:41:01 PM 5 21.59 0.00 3.16 0.92 0.05 74.27 10:41:01 PM 6 18.17 0.00 1.99 1.29 0.05 78.50 10:41:01 PM 7 15.88 0.00 2.24 0.87 0.05 80.96 10:42:01 PM all 12.24 0.00 1.05 1.12 0.06 85.52 10:42:01 PM 0 11.17 0.00 0.78 0.37 0.08 87.59 10:42:01 PM 1 3.40 0.00 1.02 1.25 0.08 94.25 10:42:01 PM 2 10.32 0.00 0.97 0.72 0.07 87.92 10:42:01 PM 3 13.18 0.00 0.43 0.58 0.03 85.77 10:42:01 PM 4 12.81 0.00 0.73 0.67 0.07 85.72 10:42:01 PM 5 21.41 0.00 1.74 1.15 0.07 75.63 10:42:01 PM 6 12.15 0.00 1.10 1.35 0.07 85.33 10:42:01 PM 7 13.49 0.00 1.64 2.84 0.05 81.98 10:43:01 PM all 12.63 0.00 1.20 0.93 0.05 85.20 10:43:01 PM 0 6.76 0.00 1.30 0.02 0.05 91.87 10:43:01 PM 1 10.30 0.00 1.39 1.89 0.05 86.37 10:43:01 PM 2 28.23 0.00 1.00 1.44 0.07 69.26 10:43:01 PM 3 14.06 0.00 1.24 1.72 0.05 82.93 10:43:01 PM 4 11.61 0.00 1.29 0.57 0.05 86.49 10:43:01 PM 5 15.41 0.00 1.34 1.69 0.03 81.54 10:43:01 PM 6 12.32 0.00 1.09 0.02 0.05 86.53 10:43:01 PM 7 2.32 0.00 0.95 0.08 0.05 96.59 Average: all 13.03 0.00 1.43 1.30 0.06 84.18 Average: 0 9.66 0.00 1.43 0.49 0.07 88.35 Average: 1 7.26 0.00 1.41 1.42 0.06 89.85 Average: 2 15.64 0.00 1.29 2.16 0.07 80.85 Average: 3 16.63 0.00 1.17 1.43 0.04 80.73 Average: 4 11.38 0.00 1.10 0.82 0.06 86.65 Average: 5 19.21 0.00 2.06 1.24 0.05 77.44 Average: 6 14.02 0.00 1.39 0.88 0.06 83.66 Average: 7 10.40 0.00 1.60 2.00 0.05 85.95