---> uname -a: Linux prd-centos8-docker-8c-8g-11456.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 983 27067 19 3839 30455 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:80:73:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:fe80:7392/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:1c:c9:f5 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) 03/06/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 111.26 6.95 104.32 1301.70 7999.53 11:39:01 PM 290.10 18.35 271.75 3369.71 8956.92 11:40:00 PM 155.03 0.72 154.31 68.56 56090.78 11:40:01 PM 20.38 0.00 20.38 0.00 1571.97 Average: 184.28 8.66 175.62 1579.21 23876.33 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29484364 31228760 3171348 9.71 2688 2064324 1487196 4.41 165244 2562860 137368 11:39:01 PM 27257844 30592708 5397868 16.53 2688 3641620 1904780 5.65 341500 4555572 1432620 11:40:00 PM 27722932 31190672 4932780 15.11 2688 3772852 1446432 4.29 539784 3892020 10952 11:40:01 PM 27708976 31181104 4946736 15.15 2688 3777512 1446432 4.29 540108 3904464 14548 Average: 28043529 31048311 4612183 14.12 2688 3314077 1571210 4.66 396659 3728729 398872 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 54.98 38.07 910.72 7.06 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 587.60 456.32 9914.43 91.33 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 247.81 221.30 262.71 1944.14 0.00 0.00 0.00 0.00 11:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 59.87 50.96 696.26 8.50 0.00 0.00 0.00 0.00 11:40:01 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 295.14 237.07 3699.20 664.07 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) 03/06/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.02 0.00 0.98 0.83 0.06 88.11 11:38:01 PM 0 3.71 0.00 0.52 0.27 0.07 95.44 11:38:01 PM 1 1.44 0.00 0.60 1.50 0.07 96.39 11:38:01 PM 2 16.13 0.00 1.92 1.41 0.08 80.46 11:38:01 PM 3 3.62 0.00 0.75 0.23 0.07 95.32 11:38:01 PM 4 15.84 0.00 1.37 0.95 0.05 81.79 11:38:01 PM 5 28.38 0.00 1.96 1.09 0.05 68.53 11:38:01 PM 6 1.55 0.00 0.35 0.90 0.03 97.17 11:38:01 PM 7 9.49 0.00 0.38 0.30 0.05 89.77 11:39:01 PM all 15.22 0.00 1.56 1.44 0.08 81.70 11:39:01 PM 0 15.42 0.00 0.94 0.58 0.07 82.99 11:39:01 PM 1 8.60 0.00 1.44 1.79 0.08 88.08 11:39:01 PM 2 14.27 0.00 1.95 1.78 0.10 81.90 11:39:01 PM 3 17.60 0.00 1.19 1.02 0.07 80.13 11:39:01 PM 4 22.48 0.00 1.86 2.18 0.07 73.41 11:39:01 PM 5 16.09 0.00 1.76 1.09 0.08 80.98 11:39:01 PM 6 10.09 0.00 1.37 1.87 0.08 86.58 11:39:01 PM 7 17.17 0.00 1.99 1.24 0.07 79.53 11:40:00 PM all 10.04 0.00 1.33 3.19 0.06 85.38 11:40:00 PM 0 2.68 0.00 1.01 1.53 0.07 94.71 11:40:00 PM 1 8.20 0.00 1.87 13.80 0.07 76.06 11:40:00 PM 2 15.19 0.00 2.22 3.25 0.07 79.27 11:40:00 PM 3 3.09 0.00 1.10 0.74 0.03 95.04 11:40:00 PM 4 7.13 0.00 1.01 0.72 0.05 91.08 11:40:00 PM 5 12.40 0.00 1.13 2.51 0.05 83.90 11:40:00 PM 6 23.14 0.00 1.15 1.55 0.07 74.10 11:40:00 PM 7 8.57 0.00 1.15 1.45 0.03 88.79 11:40:01 PM all 10.67 0.00 0.40 0.24 0.08 88.60 11:40:01 PM 0 0.00 0.00 0.64 0.00 0.00 99.36 11:40:01 PM 1 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 PM 2 0.64 0.00 0.00 0.00 0.00 99.36 11:40:01 PM 3 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 PM 4 0.64 0.00 0.00 0.00 0.00 99.36 11:40:01 PM 5 83.97 0.00 2.56 1.92 0.64 10.90 11:40:01 PM 6 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 PM 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 11.76 0.00 1.28 1.80 0.06 85.10 Average: 0 7.25 0.00 0.82 0.78 0.07 91.09 Average: 1 6.01 0.00 1.29 5.58 0.07 87.05 Average: 2 15.07 0.00 2.01 2.11 0.08 80.72 Average: 3 8.07 0.00 1.00 0.66 0.06 90.21 Average: 4 15.10 0.00 1.40 1.28 0.06 82.17 Average: 5 19.58 0.00 1.63 1.56 0.07 77.16 Average: 6 11.38 0.00 0.95 1.43 0.06 86.19 Average: 7 11.67 0.00 1.17 0.98 0.05 86.13