---> uname -a: Linux prd-centos8-docker-4c-4g-21327.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 820 11535 19 3407 14594 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:cc:b1:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fecc:b110/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:be:0e:f3 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:f1ff:febe:ef3/64 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) 07/04/2024 _x86_64_ (4 CPU) 11:51:20 LINUX RESTART (4 CPU) 11:52:01 AM tps rtps wtps bread/s bwrtn/s 11:53:01 AM 164.24 20.16 144.08 3614.33 7066.62 11:54:01 AM 233.14 12.10 221.04 3249.05 11483.77 11:55:01 AM 70.92 0.53 70.39 38.53 7052.57 11:56:01 AM 3.60 0.00 3.60 0.00 153.07 11:57:01 AM 0.90 0.00 0.90 0.00 114.51 11:58:01 AM 106.40 3.23 103.17 4758.28 3018.26 11:59:01 AM 137.36 3.53 133.83 1193.93 25835.48 Average: 102.37 5.65 96.72 1836.41 7817.73 11:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 AM 13184496 15095756 2957036 18.32 2688 2122228 1505300 8.76 188452 2400856 211004 11:54:01 AM 11516504 13687668 4625028 28.65 2688 2375192 3292216 19.15 337148 3878644 90564 11:55:01 AM 10166900 12445496 5974632 37.01 2688 2480048 4382780 25.50 364440 5186884 964 11:56:01 AM 9920192 12199920 6221340 38.54 2688 2481152 4685836 27.26 364564 5433424 76 11:57:01 AM 9343564 11626936 6797968 42.11 2688 2484692 5283612 30.74 366372 6005680 696 11:58:01 AM 12363064 15043676 3778468 23.41 2688 2876576 1253828 7.29 434796 2908532 239952 11:59:01 AM 11788724 14921052 4352808 26.97 2688 3318932 1215772 7.07 982444 2902508 208 Average: 11183349 13574358 4958183 30.72 2688 2591260 3088478 17.97 434031 4102361 77638 11:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 86.55 57.92 1156.46 21.59 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 272.88 234.46 2304.81 51.05 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 AM eth0 188.80 151.17 1485.92 64.48 0.00 0.00 0.00 0.00 11:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 277.74 160.77 82.67 78.54 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 44.29 39.16 12.46 16.40 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM eth0 98.70 66.61 1263.91 14.94 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 AM eth0 114.66 81.37 1113.04 55.32 0.00 0.00 0.00 0.00 11:59:01 AM docker0 35.34 44.93 22.27 614.72 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 154.80 113.07 1059.93 43.19 0.00 0.00 0.00 0.00 Average: docker0 5.05 6.42 3.18 87.81 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) 07/04/2024 _x86_64_ (4 CPU) 11:51:20 LINUX RESTART (4 CPU) 11:52:01 AM CPU %user %nice %system %iowait %steal %idle 11:53:01 AM all 20.29 0.00 2.37 2.35 0.07 74.92 11:53:01 AM 0 11.70 0.00 1.62 1.35 0.07 85.26 11:53:01 AM 1 21.38 0.00 2.56 2.37 0.07 73.62 11:53:01 AM 2 20.02 0.00 2.69 4.33 0.08 72.87 11:53:01 AM 3 28.07 0.00 2.61 1.35 0.07 67.90 11:54:01 AM all 41.66 0.00 2.31 4.56 0.13 51.33 11:54:01 AM 0 37.18 0.00 2.13 3.87 0.13 56.69 11:54:01 AM 1 41.56 0.00 2.28 6.55 0.12 49.49 11:54:01 AM 2 43.23 0.00 3.07 3.28 0.10 50.32 11:54:01 AM 3 44.69 0.00 1.76 4.55 0.18 48.81 11:55:01 AM all 52.54 0.00 1.64 0.94 0.10 44.78 11:55:01 AM 0 42.36 0.00 1.61 0.59 0.10 55.34 11:55:01 AM 1 58.65 0.00 1.12 1.32 0.10 38.81 11:55:01 AM 2 61.56 0.00 2.62 0.77 0.12 34.93 11:55:01 AM 3 47.55 0.00 1.20 1.09 0.10 50.07 11:56:01 AM all 12.40 0.00 1.04 0.02 0.08 86.46 11:56:01 AM 0 7.80 0.00 1.34 0.02 0.08 90.77 11:56:01 AM 1 13.06 0.00 1.00 0.00 0.08 85.86 11:56:01 AM 2 14.81 0.00 0.72 0.00 0.10 84.37 11:56:01 AM 3 13.92 0.00 1.12 0.07 0.05 84.85 11:57:01 AM all 38.43 0.00 0.68 0.00 0.07 60.82 11:57:01 AM 0 24.47 0.00 0.23 0.00 0.05 75.25 11:57:01 AM 1 28.52 0.00 0.70 0.00 0.07 70.71 11:57:01 AM 2 82.45 0.00 1.20 0.00 0.10 16.25 11:57:01 AM 3 18.24 0.00 0.60 0.00 0.07 81.10 11:58:01 AM all 42.04 0.00 4.40 1.27 0.12 52.16 11:58:01 AM 0 35.79 0.00 4.71 2.47 0.12 56.91 11:58:01 AM 1 36.98 0.00 5.07 0.81 0.10 57.03 11:58:01 AM 2 45.84 0.00 4.09 0.93 0.13 49.01 11:58:01 AM 3 49.53 0.00 3.74 0.89 0.13 45.70 11:59:01 AM all 17.34 0.00 3.34 4.29 0.08 74.95 11:59:01 AM 0 16.82 0.00 3.25 4.57 0.07 75.28 11:59:01 AM 1 9.05 0.00 3.25 6.23 0.07 81.41 11:59:01 AM 2 32.35 0.00 3.49 5.35 0.10 58.72 11:59:01 AM 3 11.16 0.00 3.37 1.01 0.07 84.39 Average: all 32.09 0.00 2.25 1.92 0.09 63.64 Average: 0 25.14 0.00 2.13 1.84 0.09 70.81 Average: 1 29.88 0.00 2.28 2.47 0.09 65.29 Average: 2 42.91 0.00 2.55 2.09 0.11 52.35 Average: 3 30.44 0.00 2.06 1.28 0.10 66.13