---> uname -a: Linux prd-centos8-docker-8c-8g-18913.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 1034 27191 19 3664 30393 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:00:c1:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe00:c1c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:ed:b8:b9 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::42:66ff:feed:b8b9/64 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) 03/28/2024 _x86_64_ (8 CPU) 15:50:14 LINUX RESTART (8 CPU) 03:51:01 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 163.12 20.19 142.93 4219.22 9745.26 03:53:01 PM 381.15 7.15 374.00 1273.79 12788.09 03:54:01 PM 238.73 0.70 238.03 216.90 19931.66 03:55:01 PM 145.13 5.71 139.41 5783.24 22590.04 Average: 232.02 8.44 223.58 2873.64 16263.75 03:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 29213704 31071732 3442008 10.54 2688 2176968 1623264 4.82 178176 2812900 121720 03:53:01 PM 27974060 30278368 4681652 14.34 2688 2615272 2154384 6.39 404876 3786976 243660 03:54:01 PM 28457848 31125316 4197864 12.85 2688 2969180 1508848 4.48 550984 3128352 110928 03:55:01 PM 27844288 31121712 4811424 14.73 2688 3570040 1514228 4.49 1163596 3094224 8 Average: 28372475 30899282 4283237 13.12 2688 2832865 1700181 5.04 574408 3205613 119079 03:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 109.95 84.52 1324.04 18.09 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 538.33 431.14 6346.41 55.11 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 301.67 259.67 3058.24 40.33 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 298.62 236.20 1871.18 1601.66 0.00 0.00 0.00 0.00 03:55:01 PM docker0 134.63 151.42 798.51 596.09 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 312.12 252.87 3149.71 428.86 0.00 0.00 0.00 0.00 Average: docker0 33.66 37.86 199.66 149.05 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) 03/28/2024 _x86_64_ (8 CPU) 15:50:14 LINUX RESTART (8 CPU) 03:51:01 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 11.53 0.00 1.05 1.64 0.06 85.73 03:52:01 PM 0 5.28 0.00 0.83 2.57 0.08 91.23 03:52:01 PM 1 3.61 0.00 0.58 0.78 0.05 94.98 03:52:01 PM 2 30.93 0.00 1.84 1.97 0.07 65.19 03:52:01 PM 3 19.34 0.00 1.65 3.59 0.05 75.37 03:52:01 PM 4 15.10 0.00 1.35 1.25 0.05 82.24 03:52:01 PM 5 4.75 0.00 0.67 1.20 0.05 93.33 03:52:01 PM 6 8.70 0.00 1.07 1.72 0.03 88.48 03:52:01 PM 7 4.54 0.00 0.38 0.02 0.07 94.99 03:53:01 PM all 26.31 0.00 1.60 2.32 0.10 69.67 03:53:01 PM 0 16.54 0.00 1.31 1.58 0.08 80.49 03:53:01 PM 1 24.39 0.00 1.47 1.44 0.10 72.59 03:53:01 PM 2 23.33 0.00 1.36 2.25 0.08 72.98 03:53:01 PM 3 34.54 0.00 1.11 1.39 0.10 62.86 03:53:01 PM 4 28.89 0.00 1.91 2.82 0.12 66.26 03:53:01 PM 5 34.29 0.00 2.05 3.07 0.10 60.49 03:53:01 PM 6 17.18 0.00 2.30 5.20 0.10 75.22 03:53:01 PM 7 31.33 0.00 1.27 0.84 0.08 66.47 03:54:01 PM all 22.88 0.00 1.31 2.12 0.08 73.61 03:54:01 PM 0 29.45 0.00 1.15 0.28 0.08 69.03 03:54:01 PM 1 30.65 0.00 1.94 3.80 0.10 63.50 03:54:01 PM 2 24.26 0.00 2.01 3.43 0.08 70.22 03:54:01 PM 3 25.26 0.00 0.65 0.02 0.07 74.00 03:54:01 PM 4 25.51 0.00 1.10 1.64 0.07 71.68 03:54:01 PM 5 12.75 0.00 1.24 3.84 0.05 82.12 03:54:01 PM 6 15.84 0.00 1.10 0.79 0.10 82.17 03:54:01 PM 7 19.30 0.00 1.30 3.16 0.08 76.15 03:55:01 PM all 8.28 0.00 1.73 1.42 0.05 88.52 03:55:01 PM 0 2.75 0.00 1.09 0.47 0.08 95.61 03:55:01 PM 1 4.87 0.00 2.02 2.51 0.05 90.55 03:55:01 PM 2 4.57 0.00 1.39 1.39 0.07 92.59 03:55:01 PM 3 13.21 0.00 1.82 1.22 0.05 83.70 03:55:01 PM 4 22.31 0.00 1.61 0.13 0.05 75.90 03:55:01 PM 5 10.48 0.00 2.16 0.65 0.05 86.66 03:55:01 PM 6 3.55 0.00 1.51 0.59 0.05 94.30 03:55:01 PM 7 4.46 0.00 2.27 4.38 0.03 88.85 Average: all 17.24 0.00 1.42 1.87 0.07 79.39 Average: 0 13.51 0.00 1.10 1.23 0.08 84.09 Average: 1 15.87 0.00 1.51 2.13 0.08 80.42 Average: 2 20.77 0.00 1.65 2.26 0.08 75.24 Average: 3 23.08 0.00 1.31 1.56 0.07 73.99 Average: 4 22.95 0.00 1.49 1.46 0.07 74.03 Average: 5 15.55 0.00 1.53 2.19 0.06 80.67 Average: 6 11.31 0.00 1.49 2.07 0.07 85.05 Average: 7 14.90 0.00 1.31 2.10 0.07 81.63