---> uname -a: Linux prd-centos8-docker-8c-8g-10541.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 1047 27259 19 3583 30382 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:48:8e:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe48:8e0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:32:cf:38 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::42:3ff:fe32:cf38/64 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) 01/08/2024 _x86_64_ (8 CPU) 16:05:20 LINUX RESTART (8 CPU) 04:06:01 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 88.40 7.08 81.32 1304.58 6126.35 04:08:01 PM 361.41 18.63 342.78 4271.02 14015.65 04:09:01 PM 238.27 2.38 235.89 187.94 21656.26 04:10:01 PM 128.34 1.67 126.67 418.93 26066.63 Average: 204.10 7.44 196.66 1545.51 16966.80 04:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29592640 31284984 3063072 9.38 2688 2017548 1453196 4.31 165244 2474572 171708 04:08:01 PM 28581180 30682148 4074532 12.48 2688 2415460 1894536 5.62 203284 3396004 166648 04:09:01 PM 27060108 30056072 5595604 17.14 2688 3298728 2316632 6.87 523212 4545236 438056 04:10:01 PM 27907752 31099492 4747960 14.54 2688 3488752 1543356 4.58 804988 3404468 148112 Average: 28285420 30780674 4370292 13.38 2688 2805122 1801930 5.35 424182 3455070 231131 04:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 66.82 44.78 995.57 7.46 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 295.47 256.66 3127.32 49.47 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 493.59 381.34 8770.67 46.05 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 272.89 280.97 693.18 1961.17 0.00 0.00 0.00 0.00 04:10:01 PM docker0 7.93 13.71 0.47 305.90 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 282.20 240.94 3396.79 516.07 0.00 0.00 0.00 0.00 Average: docker0 1.98 3.43 0.12 76.48 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) 01/08/2024 _x86_64_ (8 CPU) 16:05:20 LINUX RESTART (8 CPU) 04:06:01 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 10.56 0.00 0.98 0.52 0.05 87.89 04:07:01 PM 0 4.21 0.00 0.45 0.38 0.07 94.89 04:07:01 PM 1 18.30 0.00 1.85 1.00 0.07 78.78 04:07:01 PM 2 20.39 0.00 1.35 0.23 0.07 77.96 04:07:01 PM 3 17.92 0.00 1.79 0.85 0.07 79.38 04:07:01 PM 4 14.11 0.00 1.12 0.32 0.03 84.42 04:07:01 PM 5 1.15 0.00 0.22 0.03 0.03 98.56 04:07:01 PM 6 5.89 0.00 0.78 1.07 0.03 92.22 04:07:01 PM 7 2.52 0.00 0.28 0.25 0.03 96.91 04:08:01 PM all 15.95 0.00 1.35 1.35 0.09 81.26 04:08:01 PM 0 18.48 0.00 1.15 1.66 0.08 78.62 04:08:01 PM 1 12.27 0.00 1.76 3.00 0.12 82.86 04:08:01 PM 2 8.28 0.00 1.22 0.80 0.10 89.59 04:08:01 PM 3 11.62 0.00 0.97 1.32 0.08 86.01 04:08:01 PM 4 29.08 0.00 2.07 1.27 0.08 67.49 04:08:01 PM 5 18.43 0.00 1.07 1.24 0.07 79.20 04:08:01 PM 6 18.14 0.00 1.96 1.27 0.08 78.55 04:08:01 PM 7 11.26 0.00 0.58 0.28 0.08 87.79 04:09:01 PM all 30.75 0.00 2.05 1.60 0.16 65.44 04:09:01 PM 0 44.72 0.00 1.88 0.24 0.13 53.03 04:09:01 PM 1 46.95 0.00 2.43 3.09 0.17 47.36 04:09:01 PM 2 24.67 0.00 1.83 0.40 0.20 72.89 04:09:01 PM 3 30.12 0.00 2.05 3.74 0.13 63.96 04:09:01 PM 4 19.60 0.00 2.27 0.60 0.15 77.38 04:09:01 PM 5 35.85 0.00 2.77 3.47 0.18 57.72 04:09:01 PM 6 18.77 0.00 1.41 1.14 0.17 78.51 04:09:01 PM 7 25.30 0.00 1.76 0.10 0.12 72.72 04:10:01 PM all 10.87 0.00 2.40 2.25 0.11 84.37 04:10:01 PM 0 5.76 0.00 2.01 0.07 0.08 92.08 04:10:01 PM 1 10.13 0.00 2.55 6.66 0.10 80.57 04:10:01 PM 2 12.04 0.00 2.41 0.17 0.12 85.27 04:10:01 PM 3 25.20 0.00 3.23 0.47 0.13 70.96 04:10:01 PM 4 11.17 0.00 2.21 6.79 0.10 79.74 04:10:01 PM 5 11.26 0.00 2.31 0.75 0.15 85.53 04:10:01 PM 6 5.39 0.00 2.32 1.48 0.10 90.72 04:10:01 PM 7 6.03 0.00 2.13 1.61 0.12 90.12 Average: all 17.02 0.00 1.69 1.43 0.10 79.76 Average: 0 18.27 0.00 1.37 0.59 0.09 79.68 Average: 1 21.90 0.00 2.15 3.43 0.11 72.41 Average: 2 16.34 0.00 1.70 0.40 0.12 81.43 Average: 3 21.20 0.00 2.01 1.59 0.10 75.09 Average: 4 18.49 0.00 1.91 2.24 0.09 77.26 Average: 5 16.65 0.00 1.59 1.37 0.11 80.28 Average: 6 12.04 0.00 1.62 1.24 0.10 85.01 Average: 7 11.26 0.00 1.19 0.56 0.09 86.90