---> uname -a: Linux prd-centos8-docker-8c-8g-8555.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1722 27647 19 2520 29719 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:c8:b9:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fec8:b9db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:1b:e6:d9 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/30/2023 _x86_64_ (8 CPU) 14:01:50 LINUX RESTART (8 CPU) 02:02:02 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 131.67 37.80 93.87 8838.66 42510.69 02:04:01 PM 181.46 1.78 179.68 409.00 11675.10 02:05:01 PM 97.83 1.78 96.05 664.96 5920.90 02:06:01 PM 46.32 1.92 44.40 59.05 5606.90 Average: 114.25 10.71 103.54 2466.36 16319.54 02:02:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29687468 31322508 2968244 9.09 2688 1960924 1436312 4.26 160180 2387228 136960 02:04:01 PM 27980204 29874716 4675508 14.32 2688 2211228 2658292 7.89 190968 4014236 110948 02:05:01 PM 27555764 29615484 5099948 15.62 2688 2371532 2759180 8.19 244356 4367952 106500 02:06:01 PM 28303832 30408596 4351880 13.33 2688 2415572 2140408 6.35 466200 3397232 196 Average: 28381817 30305326 4273895 13.09 2688 2239814 2248548 6.67 265426 3541662 88651 02:02:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 406.54 261.03 1492.07 65.95 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 182.81 148.79 1950.99 35.79 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 02:05:01 PM eth0 159.07 132.98 1475.92 32.02 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 266.66 181.44 644.64 141.01 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 253.13 180.73 1390.50 68.71 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 12/30/2023 _x86_64_ (8 CPU) 14:01:50 LINUX RESTART (8 CPU) 02:02:02 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 13.12 0.00 2.30 3.90 0.06 80.61 02:03:01 PM 0 14.21 0.00 2.22 2.54 0.07 80.97 02:03:01 PM 1 21.29 0.00 2.45 2.52 0.10 73.63 02:03:01 PM 2 13.72 0.00 2.08 0.84 0.05 83.31 02:03:01 PM 3 5.30 0.00 1.46 3.42 0.07 89.75 02:03:01 PM 4 6.01 0.00 2.20 2.90 0.05 88.84 02:03:01 PM 5 19.40 0.00 2.20 1.26 0.05 77.08 02:03:01 PM 6 12.45 0.00 3.81 14.93 0.05 68.76 02:03:01 PM 7 12.59 0.00 2.01 2.83 0.05 82.52 02:04:01 PM all 18.12 0.00 1.13 2.19 0.08 78.48 02:04:01 PM 0 11.71 0.00 1.17 5.91 0.07 81.15 02:04:01 PM 1 17.90 0.00 1.62 0.79 0.08 79.61 02:04:01 PM 2 22.78 0.00 0.87 3.13 0.08 73.13 02:04:01 PM 3 5.60 0.00 0.64 1.56 0.10 92.10 02:04:01 PM 4 20.51 0.00 1.37 1.50 0.08 76.53 02:04:01 PM 5 22.02 0.00 1.44 2.83 0.07 73.65 02:04:01 PM 6 28.78 0.00 0.87 0.59 0.05 69.71 02:04:01 PM 7 15.66 0.00 1.04 1.24 0.07 81.99 02:05:01 PM all 42.88 0.00 1.47 0.58 0.10 54.97 02:05:01 PM 0 44.03 0.00 1.22 0.13 0.12 54.50 02:05:01 PM 1 42.42 0.00 1.44 0.17 0.13 55.84 02:05:01 PM 2 42.51 0.00 1.74 0.58 0.08 55.08 02:05:01 PM 3 38.84 0.00 1.71 1.71 0.08 57.66 02:05:01 PM 4 44.02 0.00 1.22 1.05 0.08 53.62 02:05:01 PM 5 47.98 0.00 1.31 0.42 0.10 50.19 02:05:01 PM 6 47.14 0.00 1.78 0.52 0.10 50.46 02:05:01 PM 7 36.12 0.00 1.37 0.03 0.08 62.39 02:06:01 PM all 21.27 0.00 1.13 0.52 0.06 77.02 02:06:01 PM 0 21.55 0.00 0.84 1.44 0.05 76.13 02:06:01 PM 1 27.04 0.00 1.05 0.44 0.07 71.40 02:06:01 PM 2 26.37 0.00 1.81 1.02 0.07 70.73 02:06:01 PM 3 15.07 0.00 0.67 0.00 0.05 84.21 02:06:01 PM 4 17.22 0.00 1.70 0.10 0.07 80.91 02:06:01 PM 5 26.61 0.00 1.37 0.22 0.07 71.74 02:06:01 PM 6 15.72 0.00 0.87 0.94 0.07 82.41 02:06:01 PM 7 20.55 0.00 0.74 0.00 0.05 78.66 Average: all 23.90 0.00 1.50 1.79 0.07 72.73 Average: 0 22.90 0.00 1.36 2.51 0.08 73.16 Average: 1 27.19 0.00 1.64 0.97 0.10 70.10 Average: 2 26.41 0.00 1.62 1.40 0.07 70.50 Average: 3 16.25 0.00 1.12 1.66 0.08 80.89 Average: 4 22.02 0.00 1.62 1.38 0.07 74.90 Average: 5 29.05 0.00 1.58 1.18 0.07 68.12 Average: 6 26.09 0.00 1.82 4.19 0.07 67.83 Average: 7 21.27 0.00 1.29 1.02 0.06 76.37