---> uname -a: Linux prd-centos8-docker-8c-8g-10364.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1017 28192 19 2680 30425 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:bd:fc:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:febd:fc94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:f1:4b:40 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) 01/07/2024 _x86_64_ (8 CPU) 22:39:50 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:40:02 PM 120.41 120.41 0.00 6522.45 0.00 10:41:01 PM 249.47 162.49 86.99 15516.40 43831.57 10:42:01 PM 154.27 14.86 139.40 3173.48 10115.81 10:43:01 PM 187.30 3.78 183.52 378.87 16489.12 Average: 196.31 60.14 136.17 6306.60 23238.36 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:02 PM 31904848 31835272 750864 2.30 2688 281736 815880 2.50 59480 376564 5288 10:41:01 PM 29556868 31229560 3098844 9.49 2688 2003168 1512636 4.49 192612 2501492 140504 10:42:01 PM 29076740 31046728 3578972 10.96 2688 2286204 1590984 4.72 188608 2923460 104312 10:43:01 PM 28885472 31166480 3770240 11.55 2688 2592580 1418672 4.21 458292 2830884 10980 Average: 29855982 31319510 2799730 8.57 2688 1790922 1334543 3.96 224748 2158100 65271 10:40:01 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 24.49 18.37 5.30 3.67 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 378.65 239.60 1807.83 58.45 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 139.90 126.49 1013.03 42.59 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 271.82 256.52 2080.39 538.45 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 261.52 206.33 1623.89 212.86 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) 01/07/2024 _x86_64_ (8 CPU) 22:39:50 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:40:02 PM all 4.38 0.00 7.21 12.61 0.26 75.55 10:40:02 PM 0 7.29 0.00 7.29 85.42 0.00 0.00 10:40:02 PM 1 5.05 0.00 9.09 11.11 1.01 73.74 10:40:02 PM 2 5.10 0.00 5.10 0.00 0.00 89.80 10:40:02 PM 3 4.17 0.00 3.12 0.00 0.00 92.71 10:40:02 PM 4 4.08 0.00 7.14 0.00 0.00 88.78 10:40:02 PM 5 2.11 0.00 7.37 0.00 0.00 90.53 10:40:02 PM 6 4.12 0.00 7.22 2.06 0.00 86.60 10:40:02 PM 7 3.06 0.00 11.22 3.06 1.02 81.63 10:41:01 PM all 13.15 0.00 2.84 2.98 0.07 80.96 10:41:01 PM 0 7.09 0.00 2.48 4.30 0.10 86.02 10:41:01 PM 1 10.61 0.03 3.22 0.75 0.07 85.32 10:41:01 PM 2 27.98 0.00 2.96 1.29 0.07 67.70 10:41:01 PM 3 10.67 0.00 3.52 6.76 0.07 78.98 10:41:01 PM 4 18.31 0.00 3.80 3.76 0.09 74.04 10:41:01 PM 5 10.98 0.00 2.72 2.96 0.07 83.27 10:41:01 PM 6 11.35 0.00 1.87 3.21 0.05 83.52 10:41:01 PM 7 8.18 0.00 2.18 0.78 0.05 88.82 10:42:01 PM all 9.99 0.00 0.97 0.73 0.06 88.25 10:42:01 PM 0 6.71 0.00 0.58 0.43 0.08 92.19 10:42:01 PM 1 15.03 0.00 1.45 0.82 0.07 82.64 10:42:01 PM 2 11.10 0.00 1.59 2.68 0.08 84.55 10:42:01 PM 3 20.97 0.00 1.77 0.67 0.07 76.53 10:42:01 PM 4 5.40 0.00 0.43 0.20 0.05 93.92 10:42:01 PM 5 3.59 0.00 0.40 0.27 0.03 95.71 10:42:01 PM 6 9.83 0.00 0.63 0.18 0.03 89.32 10:42:01 PM 7 7.31 0.00 0.90 0.62 0.03 91.14 10:43:01 PM all 14.38 0.00 1.33 0.96 0.07 83.24 10:43:01 PM 0 15.51 0.00 1.57 0.53 0.08 82.30 10:43:01 PM 1 24.62 0.00 1.70 3.25 0.10 70.33 10:43:01 PM 2 19.45 0.00 1.39 1.14 0.07 77.96 10:43:01 PM 3 3.79 0.00 0.87 0.48 0.05 94.81 10:43:01 PM 4 23.03 0.00 2.07 1.00 0.08 73.81 10:43:01 PM 5 12.75 0.00 1.25 0.58 0.05 85.36 10:43:01 PM 6 7.00 0.00 0.65 0.22 0.08 92.04 10:43:01 PM 7 8.89 0.00 1.17 0.50 0.07 89.37 Average: all 12.46 0.00 1.74 1.61 0.07 84.12 Average: 0 9.77 0.00 1.57 2.19 0.09 86.38 Average: 1 16.74 0.01 2.15 1.67 0.08 79.35 Average: 2 19.39 0.00 1.99 1.69 0.07 76.86 Average: 3 11.78 0.00 2.05 2.59 0.06 83.52 Average: 4 15.50 0.00 2.12 1.63 0.07 80.67 Average: 5 9.06 0.00 1.48 1.25 0.05 88.16 Average: 6 9.35 0.00 1.08 1.20 0.06 88.31 Average: 7 8.10 0.00 1.47 0.65 0.06 89.73