---> uname -a: Linux prd-centos8-docker-8c-8g-5115.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 1002 27284 19 3603 30435 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:64:db:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe64:dbd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:53:71:a8 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) 02/13/2024 _x86_64_ (8 CPU) 14:25:52 LINUX RESTART (8 CPU) 02:26:01 PM tps rtps wtps bread/s bwrtn/s 02:27:01 PM 156.86 56.00 100.87 8973.31 42172.28 02:28:01 PM 176.49 15.00 161.50 3175.61 11003.78 02:29:01 PM 177.16 2.58 174.58 74.38 37889.30 02:30:01 PM 127.66 2.07 125.60 141.98 11503.15 Average: 159.55 18.91 140.63 3091.44 25642.72 02:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 PM 29605624 31256140 3050088 9.34 2688 1976324 1421032 4.22 164508 2462688 134064 02:28:01 PM 28956680 30879456 3699032 11.33 2688 2239400 1780864 5.28 184360 3048668 63320 02:29:01 PM 27869996 30830084 4785716 14.66 2688 3271352 1733072 5.14 201016 4095960 1116 02:30:01 PM 27971284 31197900 4684428 14.34 2688 3531188 1380508 4.10 480452 3698192 27272 Average: 28600896 31040895 4054816 12.42 2688 2754566 1578869 4.68 257584 3326377 56443 02:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM eth0 357.13 227.54 1545.15 58.00 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 192.97 177.49 1466.11 55.32 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 317.79 200.15 7701.40 27.88 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 210.60 216.95 727.14 1201.15 0.00 0.00 0.00 0.00 02:30:01 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 269.63 205.53 2860.04 335.55 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) 02/13/2024 _x86_64_ (8 CPU) 14:25:52 LINUX RESTART (8 CPU) 02:26:01 PM CPU %user %nice %system %iowait %steal %idle 02:27:01 PM all 14.64 0.00 2.59 2.31 0.07 80.39 02:27:01 PM 0 10.31 0.00 2.70 2.85 0.10 84.04 02:27:01 PM 1 8.97 0.00 2.10 0.62 0.08 88.23 02:27:01 PM 2 10.25 0.00 1.54 0.85 0.10 87.26 02:27:01 PM 3 16.57 0.00 3.22 3.09 0.05 77.08 02:27:01 PM 4 8.95 0.00 2.55 6.39 0.10 82.01 02:27:01 PM 5 19.94 0.00 2.80 2.13 0.05 75.09 02:27:01 PM 6 22.11 0.00 2.36 1.00 0.05 74.48 02:27:01 PM 7 19.98 0.00 3.49 1.58 0.05 74.91 02:28:01 PM all 9.73 0.00 0.95 0.93 0.06 88.33 02:28:01 PM 0 11.16 0.00 0.42 0.10 0.07 88.25 02:28:01 PM 1 6.52 0.00 0.92 0.87 0.07 91.62 02:28:01 PM 2 3.91 0.00 0.47 0.50 0.07 95.06 02:28:01 PM 3 14.63 0.00 1.29 0.82 0.05 83.22 02:28:01 PM 4 7.51 0.00 0.70 0.99 0.05 90.76 02:28:01 PM 5 8.91 0.00 1.95 3.21 0.05 85.88 02:28:01 PM 6 15.94 0.00 1.34 0.52 0.07 82.13 02:28:01 PM 7 9.27 0.00 0.53 0.45 0.05 89.69 02:29:01 PM all 6.05 0.00 0.63 9.64 0.04 83.64 02:29:01 PM 0 7.74 0.00 0.49 3.62 0.07 88.09 02:29:01 PM 1 6.51 0.00 0.45 11.16 0.05 81.83 02:29:01 PM 2 6.68 0.00 0.58 19.48 0.05 73.21 02:29:01 PM 3 6.66 0.00 0.53 1.58 0.03 91.19 02:29:01 PM 4 4.34 0.00 0.34 0.10 0.02 95.21 02:29:01 PM 5 6.82 0.00 0.47 5.79 0.03 86.89 02:29:01 PM 6 5.91 0.00 1.67 29.29 0.03 63.09 02:29:01 PM 7 3.77 0.00 0.50 5.98 0.03 89.72 02:30:01 PM all 11.89 0.00 1.39 0.69 0.06 85.96 02:30:01 PM 0 12.92 0.00 1.45 0.10 0.08 85.45 02:30:01 PM 1 9.40 0.00 1.14 1.16 0.07 88.24 02:30:01 PM 2 6.94 0.00 0.99 0.25 0.07 91.76 02:30:01 PM 3 7.63 0.00 0.79 0.62 0.05 90.91 02:30:01 PM 4 9.66 0.00 1.97 1.27 0.05 87.05 02:30:01 PM 5 26.07 0.00 2.02 1.52 0.07 70.32 02:30:01 PM 6 17.22 0.00 1.89 0.38 0.07 80.44 02:30:01 PM 7 5.28 0.00 0.90 0.25 0.05 93.52 Average: all 10.58 0.00 1.39 3.39 0.06 84.58 Average: 0 10.53 0.00 1.26 1.66 0.08 86.46 Average: 1 7.85 0.00 1.15 3.46 0.07 87.48 Average: 2 6.94 0.00 0.89 5.28 0.07 86.82 Average: 3 11.36 0.00 1.45 1.53 0.05 85.61 Average: 4 7.62 0.00 1.39 2.18 0.05 88.76 Average: 5 15.46 0.00 1.81 3.15 0.05 79.52 Average: 6 15.29 0.00 1.81 7.80 0.05 75.03 Average: 7 9.57 0.00 1.35 2.06 0.05 86.97