---> uname -a: Linux prd-centos8-docker-8c-8g-13218.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: 2799.998 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 1014 27203 19 3672 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:4e:28:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe4e:28b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:69:da:0e 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:ddff:fe69:da0e/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) 01/18/2024 _x86_64_ (8 CPU) 15:48:19 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 145.13 20.86 124.26 4325.01 9245.73 03:51:01 PM 364.33 5.31 359.01 1267.18 13431.91 03:52:01 PM 260.56 2.30 258.26 258.71 19496.18 03:53:01 PM 164.68 5.58 159.10 5750.48 23678.94 Average: 233.68 8.51 225.16 2900.29 16463.49 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29375572 31216648 3280140 10.04 2688 2159996 2017360 5.99 175560 2655308 119508 03:51:01 PM 28013820 30255904 4641892 14.21 2688 2555012 2183388 6.48 400896 3757660 182704 03:52:01 PM 28554960 31208992 4100752 12.56 2688 2956964 1432844 4.25 545004 3040088 102936 03:53:01 PM 27871764 31146488 4783948 14.65 2688 3567540 1502536 4.46 938252 3289352 64 Average: 28454029 30957008 4201683 12.87 2688 2809878 1784032 5.29 514928 3185602 101303 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 82.10 57.26 1121.25 25.69 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 426.07 358.03 5618.34 51.13 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 362.40 321.18 4094.19 48.13 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 235.29 170.59 1825.02 806.90 0.00 0.00 0.00 0.00 03:53:01 PM docker0 138.79 145.78 798.74 569.76 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 276.47 226.77 3164.78 232.97 0.00 0.00 0.00 0.00 Average: docker0 34.70 36.45 199.69 142.45 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) 01/18/2024 _x86_64_ (8 CPU) 15:48:19 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.19 0.00 1.10 0.89 0.05 86.77 03:50:01 PM 0 5.29 0.00 0.52 0.17 0.07 93.96 03:50:01 PM 1 18.49 0.00 2.19 2.62 0.03 76.66 03:50:01 PM 2 4.78 0.00 0.77 1.12 0.05 93.28 03:50:01 PM 3 11.12 0.00 0.83 0.43 0.03 87.58 03:50:01 PM 4 16.54 0.00 1.55 0.70 0.05 81.16 03:50:01 PM 5 21.27 0.00 1.34 0.72 0.05 76.63 03:50:01 PM 6 9.10 0.00 1.19 1.19 0.05 88.48 03:50:01 PM 7 2.96 0.00 0.43 0.17 0.03 96.41 03:51:01 PM all 27.64 0.00 1.62 1.31 0.08 69.35 03:51:01 PM 0 12.56 0.00 1.64 1.66 0.08 84.05 03:51:01 PM 1 41.47 0.00 1.98 1.48 0.08 54.99 03:51:01 PM 2 32.63 0.00 1.02 0.52 0.08 65.74 03:51:01 PM 3 26.02 0.00 2.10 2.18 0.07 69.63 03:51:01 PM 4 30.49 0.00 1.83 0.97 0.07 66.65 03:51:01 PM 5 14.94 0.00 1.22 1.43 0.10 82.31 03:51:01 PM 6 40.49 0.00 2.08 1.63 0.08 55.72 03:51:01 PM 7 22.53 0.00 1.06 0.64 0.07 75.71 03:52:01 PM all 22.77 0.00 1.43 1.61 0.09 74.11 03:52:01 PM 0 18.71 0.00 0.82 0.87 0.08 79.52 03:52:01 PM 1 27.74 0.00 1.29 1.97 0.10 68.89 03:52:01 PM 2 18.09 0.00 0.85 0.57 0.08 80.41 03:52:01 PM 3 15.76 0.00 1.57 3.68 0.08 78.91 03:52:01 PM 4 33.22 0.00 1.19 0.30 0.12 65.17 03:52:01 PM 5 21.52 0.00 1.99 2.43 0.07 74.00 03:52:01 PM 6 19.99 0.00 2.21 2.40 0.08 75.32 03:52:01 PM 7 27.18 0.00 1.49 0.65 0.07 70.60 03:53:01 PM all 8.22 0.00 1.78 1.53 0.05 88.43 03:53:01 PM 0 2.31 0.00 1.00 0.79 0.07 95.84 03:53:01 PM 1 8.12 0.00 2.31 3.97 0.03 85.56 03:53:01 PM 2 12.80 0.00 1.91 2.36 0.05 82.87 03:53:01 PM 3 8.12 0.00 2.43 1.44 0.03 87.98 03:53:01 PM 4 3.67 0.00 1.86 0.69 0.03 93.75 03:53:01 PM 5 2.71 0.00 1.15 1.59 0.05 94.50 03:53:01 PM 6 23.53 0.00 2.13 0.82 0.05 73.48 03:53:01 PM 7 4.47 0.00 1.47 0.57 0.05 93.44 Average: all 17.45 0.00 1.48 1.33 0.06 79.67 Average: 0 9.71 0.00 0.99 0.87 0.08 88.35 Average: 1 23.95 0.00 1.94 2.51 0.06 71.54 Average: 2 17.06 0.00 1.14 1.14 0.07 80.59 Average: 3 15.25 0.00 1.73 1.93 0.05 81.03 Average: 4 20.98 0.00 1.61 0.67 0.07 76.68 Average: 5 15.11 0.00 1.43 1.54 0.07 81.86 Average: 6 23.26 0.00 1.90 1.51 0.07 73.27 Average: 7 14.26 0.00 1.11 0.51 0.05 84.06