---> uname -a: Linux prd-centos8-docker-8c-8g-7787.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 1056 27304 19 3528 30375 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:f4:54:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fef4:5481/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:28:57:ea 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::42:2bff:fe28:57ea/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) 02/22/2024 _x86_64_ (8 CPU) 18:26:35 LINUX RESTART (8 CPU) 06:27:01 PM tps rtps wtps bread/s bwrtn/s 06:28:01 PM 125.10 21.55 103.55 3374.77 5842.39 06:29:01 PM 388.59 18.14 370.44 4117.56 12194.89 06:30:01 PM 170.65 2.60 168.06 95.32 15497.20 06:31:01 PM 152.70 1.35 151.35 409.06 32044.65 Average: 209.26 10.91 198.35 1999.20 16395.26 06:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 PM 29592996 31237016 3062716 9.38 2688 1969980 1462332 4.34 163208 2477780 138928 06:29:01 PM 28455732 30545120 4199980 12.86 2688 2403900 1882484 5.59 240708 3484940 211348 06:30:01 PM 26524848 28861368 6130864 18.77 2688 2645580 3805568 11.29 445040 5181088 30844 06:31:01 PM 27957208 31077636 4698504 14.39 2688 3418652 3107504 9.22 647268 3512796 100608 Average: 28132696 30430285 4523016 13.85 2688 2609528 2564472 7.61 374056 3664151 120432 06:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 322.21 205.32 1486.60 57.25 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 364.55 318.36 3797.61 63.18 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 726.91 726.91 274.82 274.82 0.00 0.00 0.00 0.00 06:30:01 PM eth0 258.36 212.18 3778.39 27.58 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 415.04 415.04 150.78 150.78 0.00 0.00 0.00 0.00 06:31:01 PM eth0 320.89 277.71 4737.91 1162.71 0.00 0.00 0.00 0.00 06:31:01 PM docker0 7.36 12.01 0.44 306.01 0.00 0.00 0.00 0.00 Average: lo 285.48 285.48 106.40 106.40 0.00 0.00 0.00 0.00 Average: eth0 316.50 253.39 3450.19 327.71 0.00 0.00 0.00 0.00 Average: docker0 1.84 3.00 0.11 76.51 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) 02/22/2024 _x86_64_ (8 CPU) 18:26:35 LINUX RESTART (8 CPU) 06:27:01 PM CPU %user %nice %system %iowait %steal %idle 06:28:01 PM all 11.49 0.00 1.40 2.29 0.06 84.77 06:28:01 PM 0 18.59 0.00 1.92 3.42 0.08 75.99 06:28:01 PM 1 20.72 0.00 2.09 1.52 0.05 75.63 06:28:01 PM 2 7.14 0.00 0.82 1.48 0.05 90.51 06:28:01 PM 3 14.73 0.00 1.59 0.92 0.05 82.71 06:28:01 PM 4 6.94 0.00 1.71 1.96 0.07 89.33 06:28:01 PM 5 3.23 0.00 0.70 2.77 0.03 93.27 06:28:01 PM 6 10.47 0.00 1.37 0.93 0.03 87.20 06:28:01 PM 7 10.21 0.00 0.97 5.29 0.08 83.45 06:29:01 PM all 19.81 0.00 1.37 2.28 0.07 76.47 06:29:01 PM 0 16.89 0.00 0.89 1.24 0.08 80.90 06:29:01 PM 1 27.37 0.00 2.03 2.25 0.08 68.27 06:29:01 PM 2 16.23 0.00 2.05 6.49 0.10 75.13 06:29:01 PM 3 21.57 0.00 1.11 1.58 0.08 75.67 06:29:01 PM 4 34.24 0.00 1.27 1.89 0.07 62.53 06:29:01 PM 5 13.56 0.00 1.09 1.41 0.07 83.87 06:29:01 PM 6 17.49 0.00 1.22 1.41 0.05 79.83 06:29:01 PM 7 11.11 0.00 1.30 2.01 0.05 85.53 06:30:01 PM all 42.20 0.00 2.95 1.53 0.11 53.21 06:30:01 PM 0 51.37 0.00 1.48 0.17 0.10 46.88 06:30:01 PM 1 43.76 0.00 4.64 2.13 0.10 49.37 06:30:01 PM 2 35.40 0.00 4.00 4.15 0.10 56.35 06:30:01 PM 3 28.73 0.00 3.19 0.81 0.14 67.13 06:30:01 PM 4 51.49 0.00 3.22 1.44 0.10 43.74 06:30:01 PM 5 33.15 0.00 3.35 0.52 0.12 62.86 06:30:01 PM 6 52.52 0.00 1.87 0.57 0.10 44.94 06:30:01 PM 7 41.18 0.00 1.87 2.43 0.10 54.42 06:31:01 PM all 15.86 0.00 3.24 1.78 0.08 79.03 06:31:01 PM 0 13.93 0.00 2.58 0.12 0.10 83.27 06:31:01 PM 1 11.96 0.00 3.59 4.90 0.10 79.45 06:31:01 PM 2 13.32 0.00 2.92 3.19 0.08 80.49 06:31:01 PM 3 14.09 0.00 3.57 1.62 0.07 80.66 06:31:01 PM 4 20.62 0.00 3.14 0.57 0.10 75.57 06:31:01 PM 5 12.99 0.00 3.33 2.05 0.08 81.54 06:31:01 PM 6 22.37 0.00 3.59 0.94 0.07 73.03 06:31:01 PM 7 17.56 0.00 3.23 0.88 0.07 78.26 Average: all 22.31 0.00 2.24 1.97 0.08 73.40 Average: 0 25.17 0.00 1.72 1.24 0.09 71.78 Average: 1 25.94 0.00 3.09 2.70 0.08 68.19 Average: 2 18.00 0.00 2.44 3.83 0.08 75.65 Average: 3 19.77 0.00 2.36 1.23 0.08 76.56 Average: 4 28.25 0.00 2.33 1.47 0.08 67.86 Average: 5 15.69 0.00 2.11 1.69 0.08 80.43 Average: 6 25.68 0.00 2.01 0.96 0.06 71.29 Average: 7 19.97 0.00 1.84 2.65 0.08 75.45