---> uname -a: Linux prd-centos8-docker-8c-8g-14932.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: 2800.000 BogoMIPS: 5600.00 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 1004 27046 19 3839 30434 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:ff:7f:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feff:7ff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:e9:96:bc 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) 03/21/2024 _x86_64_ (8 CPU) 19:09:30 LINUX RESTART (8 CPU) 07:10:00 PM tps rtps wtps bread/s bwrtn/s 07:10:01 PM 623.03 47.27 575.76 6424.24 50450.91 07:11:01 PM 95.40 27.52 67.88 6785.35 7100.63 07:12:01 PM 90.07 2.38 87.69 1606.40 7218.14 07:13:01 PM 219.30 14.53 204.77 1672.39 6074.49 07:14:01 PM 169.04 2.07 166.98 141.95 54121.41 Average: 146.72 11.87 134.85 2578.00 18846.41 07:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 PM 30478112 31715216 2177600 6.67 2688 1577988 1103176 3.27 90840 1725324 4384 07:11:01 PM 29508888 31209188 3146824 9.64 2688 2026236 1570216 4.66 204872 2520960 173548 07:12:01 PM 29461324 31269992 3194388 9.78 2688 2128200 1407640 4.18 172276 2577492 81988 07:13:01 PM 27682856 30754388 4972856 15.23 2688 3381596 1837356 5.45 201784 4286244 1163108 07:14:01 PM 27757596 31227488 4898116 15.00 2688 3774900 1422880 4.22 540432 3858748 1124 Average: 28977755 31235254 3677957 11.26 2688 2577784 1468254 4.36 242041 2993754 284830 07:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 373.33 235.55 1526.30 76.56 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 54.35 41.25 428.35 12.10 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 506.03 383.05 9163.25 59.87 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 284.97 270.31 789.17 1899.86 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 302.58 230.95 2956.19 508.62 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) 03/21/2024 _x86_64_ (8 CPU) 19:09:30 LINUX RESTART (8 CPU) 07:10:00 PM CPU %user %nice %system %iowait %steal %idle 07:10:01 PM all 40.18 0.00 5.63 17.88 0.00 36.30 07:10:01 PM 0 40.61 0.00 3.64 1.82 0.00 53.94 07:10:01 PM 1 35.37 0.00 6.10 42.68 0.00 15.85 07:10:01 PM 2 50.00 0.00 6.79 0.00 0.00 43.21 07:10:01 PM 3 39.76 0.00 6.63 1.81 0.00 51.81 07:10:01 PM 4 36.81 0.00 4.91 47.24 0.00 11.04 07:10:01 PM 5 42.77 0.00 3.61 6.02 0.00 47.59 07:10:01 PM 6 36.59 0.00 7.32 43.29 0.00 12.80 07:10:01 PM 7 39.63 0.00 6.10 0.61 0.00 53.66 07:11:01 PM all 11.70 0.00 1.63 2.04 0.05 84.58 07:11:01 PM 0 9.68 0.00 1.51 0.90 0.05 87.86 07:11:01 PM 1 7.08 0.00 1.59 2.46 0.05 88.82 07:11:01 PM 2 5.34 0.00 1.17 1.31 0.05 92.13 07:11:01 PM 3 22.28 0.00 2.16 1.97 0.07 73.52 07:11:01 PM 4 22.98 0.00 2.22 2.74 0.05 72.01 07:11:01 PM 5 10.14 0.00 1.67 3.65 0.05 84.49 07:11:01 PM 6 7.98 0.00 1.27 0.35 0.05 90.35 07:11:01 PM 7 8.08 0.00 1.46 2.94 0.03 87.49 07:12:01 PM all 6.08 0.00 0.64 3.13 0.08 90.07 07:12:01 PM 0 0.92 0.00 0.43 3.15 0.03 95.47 07:12:01 PM 1 1.58 0.00 0.32 2.99 0.03 95.08 07:12:01 PM 2 8.86 0.00 1.10 8.53 0.03 81.48 07:12:01 PM 3 15.32 0.00 0.99 3.10 0.12 80.48 07:12:01 PM 4 10.31 0.00 0.60 6.15 0.22 82.73 07:12:01 PM 5 7.53 0.00 0.65 0.47 0.08 91.27 07:12:01 PM 6 2.79 0.00 0.44 0.59 0.13 96.05 07:12:01 PM 7 1.34 0.00 0.57 0.05 0.02 98.03 07:13:01 PM all 11.30 0.00 1.19 4.09 0.07 83.35 07:13:01 PM 0 7.29 0.00 0.55 0.28 0.07 91.81 07:13:01 PM 1 11.89 0.00 1.29 7.04 0.07 79.72 07:13:01 PM 2 14.33 0.00 0.94 0.95 0.07 83.71 07:13:01 PM 3 16.32 0.00 2.36 5.02 0.10 76.20 07:13:01 PM 4 7.11 0.00 1.06 2.07 0.05 89.71 07:13:01 PM 5 15.73 0.00 1.92 8.65 0.08 73.61 07:13:01 PM 6 11.82 0.00 0.62 4.48 0.07 83.01 07:13:01 PM 7 5.83 0.00 0.76 4.22 0.07 89.12 07:14:01 PM all 11.95 0.00 1.37 2.92 0.05 83.72 07:14:01 PM 0 5.89 0.00 0.87 0.17 0.05 93.02 07:14:01 PM 1 15.93 0.00 1.47 3.36 0.05 79.19 07:14:01 PM 2 10.61 0.00 1.14 4.70 0.05 83.50 07:14:01 PM 3 19.65 0.00 2.88 2.06 0.05 75.36 07:14:01 PM 4 18.02 0.00 1.77 5.32 0.05 74.84 07:14:01 PM 5 11.80 0.00 1.17 6.58 0.03 80.41 07:14:01 PM 6 7.25 0.00 0.84 0.95 0.03 90.93 07:14:01 PM 7 6.43 0.00 0.82 0.22 0.05 92.48 Average: all 10.46 0.00 1.24 3.15 0.06 85.10 Average: 0 6.18 0.00 0.86 1.13 0.05 91.78 Average: 1 9.29 0.00 1.20 4.22 0.05 85.23 Average: 2 10.06 0.00 1.13 3.85 0.05 84.92 Average: 3 18.54 0.00 2.13 3.03 0.08 76.22 Average: 4 14.76 0.00 1.44 4.36 0.09 79.34 Average: 5 11.51 0.00 1.37 4.84 0.06 82.22 Average: 6 7.66 0.00 0.84 1.87 0.07 89.56 Average: 7 5.65 0.00 0.94 1.84 0.04 91.53