---> uname -a: Linux prd-centos8-docker-8c-8g-75781.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: 2799.996 BogoMIPS: 5599.99 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 1071 26696 19 4122 30356 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:01:64:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe01:642a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:90:15:39 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::42:12ff:fe90:1539/64 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) 10/10/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 113.68 13.23 100.45 3369.17 5651.57 08:56:01 PM 199.90 15.04 184.86 2125.96 8957.10 08:57:01 PM 97.18 5.20 91.98 667.09 11843.53 08:58:01 PM 129.11 16.13 112.98 5451.38 28323.58 Average: 134.97 12.40 122.57 2903.47 13694.36 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29499600 31277596 3156112 9.66 2688 2099132 1348372 4.00 168928 2552564 206988 08:56:01 PM 28626040 30747152 4029672 12.34 2688 2435372 1812120 5.38 202320 3351312 265932 08:57:01 PM 26440848 29592724 6214864 19.03 2688 3451820 3263992 9.68 324948 5356028 934460 08:58:01 PM 27356092 31091584 5299620 16.23 2688 4028632 1523184 4.52 734152 4014040 569176 Average: 27980645 30677264 4675067 14.32 2688 3003739 1986917 5.90 357587 3818486 494139 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 91.90 68.89 1183.01 29.29 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 372.01 290.15 4360.34 46.68 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1258.51 591.62 7366.07 44.99 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM lo 13.95 13.95 1.45 1.45 0.00 0.00 0.00 0.00 08:58:01 PM eth0 128.29 113.88 1198.64 676.12 0.00 0.00 0.00 0.00 08:58:01 PM docker0 4.80 5.80 0.72 0.67 0.00 0.00 0.00 0.00 Average: lo 3.49 3.49 0.36 0.36 0.00 0.00 0.00 0.00 Average: eth0 462.66 266.13 3526.95 199.28 0.00 0.00 0.00 0.00 Average: docker0 1.20 1.45 0.18 0.17 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) 10/10/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 9.74 0.00 1.13 0.53 0.05 88.56 08:55:01 PM 0 1.65 0.00 0.62 0.00 0.07 97.67 08:55:01 PM 1 9.44 0.00 1.42 1.27 0.05 87.82 08:55:01 PM 2 30.94 0.00 3.07 1.20 0.07 64.73 08:55:01 PM 3 8.43 0.00 0.82 0.47 0.03 90.25 08:55:01 PM 4 9.74 0.00 1.34 0.32 0.03 88.57 08:55:01 PM 5 1.35 0.00 0.20 0.02 0.05 98.38 08:55:01 PM 6 4.06 0.00 0.60 0.28 0.03 95.02 08:55:01 PM 7 12.28 0.00 0.99 0.65 0.05 86.03 08:56:01 PM all 10.38 0.00 0.92 0.84 0.05 87.80 08:56:01 PM 0 5.94 0.00 0.48 0.43 0.05 93.09 08:56:01 PM 1 12.32 0.00 0.89 1.50 0.03 85.26 08:56:01 PM 2 8.32 0.00 0.95 0.65 0.07 90.01 08:56:01 PM 3 13.94 0.00 0.80 0.65 0.05 84.55 08:56:01 PM 4 14.18 0.00 1.20 0.58 0.05 83.98 08:56:01 PM 5 4.11 0.00 0.72 0.57 0.05 94.55 08:56:01 PM 6 9.58 0.00 0.35 0.17 0.05 89.85 08:56:01 PM 7 14.67 0.00 1.99 2.17 0.07 81.10 08:57:01 PM all 26.69 0.00 2.14 0.69 0.09 70.39 08:57:01 PM 0 30.33 0.00 2.38 0.00 0.08 67.21 08:57:01 PM 1 22.49 0.00 1.90 0.79 0.08 74.74 08:57:01 PM 2 34.38 0.00 2.86 0.54 0.08 62.14 08:57:01 PM 3 11.01 0.00 1.75 3.76 0.10 83.38 08:57:01 PM 4 16.37 0.00 2.90 0.12 0.08 80.53 08:57:01 PM 5 31.99 0.00 2.48 0.24 0.08 65.20 08:57:01 PM 6 30.19 0.00 1.53 0.00 0.08 68.20 08:57:01 PM 7 36.75 0.00 1.34 0.10 0.10 61.70 08:58:01 PM all 18.35 0.27 2.95 1.69 0.07 76.68 08:58:01 PM 0 19.00 0.00 3.28 3.83 0.07 73.82 08:58:01 PM 1 15.19 0.07 2.63 1.01 0.07 81.04 08:58:01 PM 2 15.39 0.47 3.33 1.56 0.08 79.16 08:58:01 PM 3 17.37 1.58 2.92 1.98 0.05 76.10 08:58:01 PM 4 25.39 0.00 2.55 0.82 0.07 71.16 08:58:01 PM 5 12.33 0.05 2.69 2.70 0.07 82.17 08:58:01 PM 6 15.32 0.00 2.39 0.50 0.07 81.72 08:58:01 PM 7 26.77 0.00 3.79 1.11 0.07 68.26 Average: all 16.26 0.07 1.78 0.94 0.06 80.88 Average: 0 14.18 0.00 1.69 1.07 0.07 83.00 Average: 1 14.85 0.02 1.71 1.14 0.06 82.23 Average: 2 22.24 0.12 2.55 0.99 0.08 74.03 Average: 3 12.69 0.39 1.57 1.71 0.06 83.58 Average: 4 16.41 0.00 2.00 0.46 0.06 81.08 Average: 5 12.39 0.01 1.52 0.88 0.06 85.13 Average: 6 14.76 0.00 1.21 0.24 0.06 83.73 Average: 7 22.60 0.00 2.03 1.01 0.07 74.30