---> uname -a: Linux prd-centos8-docker-8c-8g-13736.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1003 27050 19 3836 30437 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:63:34:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe63:341a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:24:1e:25 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) 03/16/2024 _x86_64_ (8 CPU) 19:09:23 LINUX RESTART (8 CPU) 07:10:02 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 128.45 9.12 119.33 2846.36 10037.04 07:12:01 PM 37.26 0.37 36.89 113.31 4548.54 07:13:01 PM 293.72 16.11 277.60 1764.51 14195.85 07:14:01 PM 84.76 0.62 84.14 60.51 43214.70 Average: 136.07 6.54 129.53 1189.29 18033.06 07:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29481776 31284880 3173936 9.72 2688 2123436 1358228 4.03 170616 2553476 108652 07:12:01 PM 29463012 31270108 3192700 9.78 2688 2127308 1358228 4.03 170884 2571264 20 07:13:01 PM 27687916 31138460 4967796 15.21 2688 3756496 1462208 4.34 365148 4103188 1231844 07:14:01 PM 27713708 31181936 4942004 15.13 2688 3774096 1424512 4.23 563464 3876744 944 Average: 28586603 31218846 4069109 12.46 2688 2945334 1400794 4.16 317528 3276168 335365 07:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 79.11 53.91 1085.90 19.89 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 34.83 31.71 52.14 9.51 0.00 0.00 0.00 0.00 07:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 610.88 457.34 9687.00 73.93 0.00 0.00 0.00 0.00 07:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 PM eth0 177.56 181.42 247.58 1892.16 0.00 0.00 0.00 0.00 07:14:01 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 226.20 181.62 2775.01 500.92 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) 03/16/2024 _x86_64_ (8 CPU) 19:09:23 LINUX RESTART (8 CPU) 07:10:02 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 10.77 0.00 1.05 0.92 0.05 87.20 07:11:01 PM 0 9.67 0.00 0.97 0.58 0.07 88.72 07:11:01 PM 1 9.48 0.00 0.87 2.53 0.05 87.08 07:11:01 PM 2 7.47 0.00 0.95 0.76 0.05 90.77 07:11:01 PM 3 0.93 0.00 0.29 0.07 0.07 98.64 07:11:01 PM 4 5.74 0.00 0.64 0.70 0.05 92.87 07:11:01 PM 5 18.29 0.00 1.31 0.44 0.03 79.93 07:11:01 PM 6 2.04 0.00 0.49 1.34 0.05 96.07 07:11:01 PM 7 32.50 0.00 2.90 0.95 0.05 63.59 07:12:01 PM all 0.19 0.00 0.12 0.28 0.03 99.39 07:12:01 PM 0 0.35 0.00 0.30 0.00 0.03 99.32 07:12:01 PM 1 0.22 0.00 0.08 0.28 0.02 99.40 07:12:01 PM 2 0.17 0.00 0.08 0.12 0.05 99.58 07:12:01 PM 3 0.23 0.00 0.13 0.00 0.03 99.60 07:12:01 PM 4 0.05 0.00 0.02 0.07 0.00 99.87 07:12:01 PM 5 0.05 0.00 0.03 0.07 0.02 99.83 07:12:01 PM 6 0.43 0.00 0.22 1.33 0.03 97.98 07:12:01 PM 7 0.03 0.00 0.07 0.35 0.02 99.53 07:13:01 PM all 15.49 0.00 1.60 1.69 0.08 81.13 07:13:01 PM 0 13.77 0.00 1.14 0.59 0.08 84.42 07:13:01 PM 1 22.26 0.00 2.81 2.46 0.08 72.38 07:13:01 PM 2 15.53 0.00 2.09 4.21 0.07 78.10 07:13:01 PM 3 9.45 0.00 0.80 1.15 0.08 88.50 07:13:01 PM 4 15.87 0.00 1.97 1.61 0.08 80.47 07:13:01 PM 5 12.02 0.00 1.32 0.67 0.08 85.91 07:13:01 PM 6 10.36 0.00 1.57 1.12 0.08 86.87 07:13:01 PM 7 24.66 0.00 1.12 1.72 0.07 72.43 07:14:01 PM all 9.17 0.00 0.85 4.36 0.06 85.56 07:14:01 PM 0 3.61 0.00 0.85 1.09 0.10 94.35 07:14:01 PM 1 14.78 0.00 0.99 16.90 0.05 67.28 07:14:01 PM 2 10.84 0.00 0.72 7.90 0.07 80.47 07:14:01 PM 3 4.56 0.00 0.65 2.60 0.07 92.13 07:14:01 PM 4 1.94 0.00 0.67 4.83 0.05 92.51 07:14:01 PM 5 13.72 0.00 1.26 0.32 0.05 84.65 07:14:01 PM 6 18.86 0.00 0.85 1.09 0.05 79.15 07:14:01 PM 7 5.11 0.00 0.80 0.12 0.02 93.95 Average: all 8.89 0.00 0.90 1.81 0.05 88.34 Average: 0 6.84 0.00 0.81 0.56 0.07 91.71 Average: 1 11.68 0.00 1.19 5.55 0.05 81.53 Average: 2 8.50 0.00 0.96 3.25 0.06 87.23 Average: 3 3.80 0.00 0.47 0.96 0.06 94.71 Average: 4 5.90 0.00 0.83 1.80 0.05 91.43 Average: 5 10.98 0.00 0.98 0.37 0.05 87.62 Average: 6 7.94 0.00 0.79 1.22 0.05 90.00 Average: 7 15.51 0.00 1.22 0.78 0.04 82.45