---> uname -a: Linux prd-centos8-docker-8c-8g-35494.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1024 27355 19 3510 30409 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:76:04:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe76:4bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:80:35:6b 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:ffff:fe80:356b/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) 04/26/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 124.01 9.33 114.68 2912.23 9265.13 08:14:01 PM 356.85 16.86 339.99 2774.41 10510.46 08:15:01 PM 244.60 2.95 241.65 441.99 42897.68 08:16:01 PM 51.17 0.65 50.52 65.71 5482.67 Average: 194.16 7.45 186.71 1548.58 17038.99 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29502472 31285516 3153240 9.66 2688 2103816 1353364 4.02 169900 2532480 108024 08:14:01 PM 28140904 30371532 4514808 13.83 2688 2543240 2064680 6.13 278340 3752488 255336 08:15:01 PM 26825160 29886860 5830552 17.85 2688 3361288 2483420 7.37 627672 4668336 53144 08:16:01 PM 28035864 31163636 4619848 14.15 2688 3427052 1443444 4.28 814984 3275056 924 Average: 28126100 30676886 4529612 13.87 2688 2858849 1836227 5.45 472724 3557090 104357 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 72.23 51.15 1013.81 19.45 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 443.72 374.14 5647.17 52.98 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 481.54 403.90 6289.95 1178.25 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.83 11.90 0.41 305.81 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 169.23 154.45 249.50 826.56 0.00 0.00 0.00 0.00 08:16:01 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 291.68 245.91 3300.11 519.31 0.00 0.00 0.00 0.00 Average: docker0 1.71 2.97 0.10 76.45 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) 04/26/2024 _x86_64_ (8 CPU) 20:11:22 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.07 0.00 1.02 0.82 0.04 88.04 08:13:01 PM 0 5.87 0.00 0.67 0.07 0.05 93.34 08:13:01 PM 1 10.96 0.00 0.90 1.33 0.05 86.76 08:13:01 PM 2 17.81 0.00 1.99 0.87 0.05 79.28 08:13:01 PM 3 2.06 0.00 0.52 1.67 0.05 95.70 08:13:01 PM 4 19.30 0.00 1.28 0.97 0.03 78.41 08:13:01 PM 5 1.25 0.00 0.35 0.55 0.02 97.83 08:13:01 PM 6 15.04 0.00 1.35 0.73 0.03 82.84 08:13:01 PM 7 8.26 0.00 1.10 0.40 0.03 90.21 08:14:01 PM all 25.34 0.00 1.54 1.95 0.08 71.09 08:14:01 PM 0 28.02 0.00 0.87 0.22 0.08 70.81 08:14:01 PM 1 21.24 0.00 2.18 4.76 0.08 71.74 08:14:01 PM 2 18.33 0.00 1.54 2.23 0.08 77.82 08:14:01 PM 3 19.00 0.00 1.41 2.45 0.08 77.06 08:14:01 PM 4 21.26 0.00 1.40 0.47 0.08 76.79 08:14:01 PM 5 31.60 0.00 1.52 1.94 0.08 64.85 08:14:01 PM 6 37.14 0.00 2.28 1.93 0.08 58.57 08:14:01 PM 7 26.09 0.00 1.14 1.63 0.08 71.06 08:15:01 PM all 18.34 0.00 3.40 2.23 0.09 75.94 08:15:01 PM 0 19.90 0.00 3.13 1.18 0.08 75.71 08:15:01 PM 1 22.70 0.00 3.29 4.49 0.10 69.42 08:15:01 PM 2 22.86 0.00 3.91 2.83 0.10 70.30 08:15:01 PM 3 14.21 0.00 3.17 0.19 0.08 82.35 08:15:01 PM 4 11.78 0.00 3.29 2.98 0.08 81.86 08:15:01 PM 5 17.06 0.00 3.56 2.25 0.08 77.03 08:15:01 PM 6 17.30 0.00 4.14 3.60 0.10 74.86 08:15:01 PM 7 20.85 0.00 2.74 0.32 0.07 76.03 08:16:01 PM all 11.34 0.00 1.04 0.18 0.04 87.40 08:16:01 PM 0 2.52 0.00 0.67 0.00 0.05 96.76 08:16:01 PM 1 18.83 0.00 1.12 0.13 0.05 79.87 08:16:01 PM 2 11.04 0.00 1.04 0.57 0.03 87.32 08:16:01 PM 3 20.09 0.00 1.27 0.20 0.05 78.39 08:16:01 PM 4 17.19 0.00 1.35 0.18 0.05 81.22 08:16:01 PM 5 10.29 0.00 0.80 0.13 0.03 88.74 08:16:01 PM 6 7.22 0.00 1.15 0.05 0.03 91.54 08:16:01 PM 7 3.56 0.00 0.90 0.15 0.03 95.35 Average: all 16.26 0.00 1.75 1.29 0.06 80.63 Average: 0 14.06 0.00 1.33 0.36 0.07 84.17 Average: 1 18.42 0.00 1.87 2.67 0.07 76.96 Average: 2 17.50 0.00 2.12 1.62 0.07 78.69 Average: 3 13.84 0.00 1.59 1.13 0.07 83.37 Average: 4 17.40 0.00 1.83 1.15 0.06 79.57 Average: 5 15.04 0.00 1.56 1.22 0.05 82.14 Average: 6 19.16 0.00 2.23 1.57 0.06 76.97 Average: 7 14.67 0.00 1.47 0.62 0.05 83.18