---> uname -a: Linux prd-centos8-docker-8c-8g-17226.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1055 27322 19 3512 30378 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:56:b0:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe56:b0d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:4f:74:c3 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::42:70ff:fe4f:74c3/64 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) 06/15/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 107.78 9.31 98.47 2821.99 7465.51 08:14:01 PM 378.89 16.86 362.02 2774.87 14026.95 08:15:01 PM 236.49 3.05 233.44 516.31 41818.26 08:16:01 PM 26.34 0.43 25.90 26.79 2678.39 Average: 187.36 7.41 179.94 1534.92 16495.75 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29478796 31262992 3176916 9.73 2688 2105216 1418876 4.21 169824 2568556 175876 08:14:01 PM 28086644 30319872 4569068 13.99 2688 2545604 2134596 6.33 355736 3730712 221004 08:15:01 PM 26835696 29901300 5820016 17.82 2688 3364904 2475528 7.34 628748 4659424 53132 08:16:01 PM 27985240 31113088 4670472 14.30 2688 3427096 1515364 4.50 804656 3336648 58668 Average: 28096594 30649313 4559118 13.96 2688 2860705 1886091 5.60 489741 3573835 127170 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 89.34 62.73 1127.27 27.42 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 450.24 376.92 5652.09 54.17 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 464.57 379.50 6277.34 1175.17 0.00 0.00 0.00 0.00 08:15:01 PM docker0 9.23 14.13 0.53 306.44 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 120.62 130.20 235.90 811.26 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 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 281.17 237.32 3322.80 517.01 0.00 0.00 0.00 0.00 Average: docker0 2.31 3.53 0.13 76.60 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) 06/15/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.56 0.00 0.98 0.66 0.05 87.76 08:13:01 PM 0 13.82 0.00 1.82 0.88 0.05 83.43 08:13:01 PM 1 0.84 0.00 0.30 0.32 0.07 98.48 08:13:01 PM 2 12.98 0.00 0.98 1.64 0.05 84.35 08:13:01 PM 3 13.79 0.00 0.85 0.62 0.03 84.71 08:13:01 PM 4 13.37 0.00 1.02 0.18 0.03 85.40 08:13:01 PM 5 12.04 0.00 1.02 0.88 0.03 86.02 08:13:01 PM 6 8.38 0.00 1.03 0.57 0.03 89.99 08:13:01 PM 7 9.25 0.00 0.80 0.15 0.07 89.73 08:14:01 PM all 26.29 0.00 1.57 1.67 0.08 70.38 08:14:01 PM 0 24.10 0.00 1.17 0.47 0.08 74.18 08:14:01 PM 1 28.68 0.00 1.69 3.90 0.07 65.66 08:14:01 PM 2 20.92 0.00 2.23 3.12 0.08 73.64 08:14:01 PM 3 16.98 0.00 1.66 2.03 0.08 79.24 08:14:01 PM 4 32.35 0.00 1.56 0.65 0.08 65.36 08:14:01 PM 5 30.19 0.00 1.93 1.24 0.08 66.56 08:14:01 PM 6 26.75 0.00 1.19 1.22 0.08 70.75 08:14:01 PM 7 30.35 0.00 1.10 0.75 0.08 67.71 08:15:01 PM all 14.28 0.00 2.72 2.96 0.07 79.97 08:15:01 PM 0 20.95 0.00 2.83 0.90 0.07 75.25 08:15:01 PM 1 12.96 0.00 3.00 6.60 0.10 77.35 08:15:01 PM 2 20.58 0.00 2.82 1.16 0.07 75.37 08:15:01 PM 3 12.27 0.00 2.35 2.70 0.07 82.61 08:15:01 PM 4 13.59 0.00 2.97 1.51 0.07 81.86 08:15:01 PM 5 10.61 0.00 2.99 4.65 0.08 81.67 08:15:01 PM 6 8.36 0.00 2.10 4.67 0.05 84.82 08:15:01 PM 7 14.93 0.00 2.72 1.46 0.07 80.82 08:16:01 PM all 4.16 0.00 0.52 0.14 0.03 95.15 08:16:01 PM 0 2.17 0.00 0.47 0.00 0.03 97.33 08:16:01 PM 1 2.79 0.00 0.53 0.05 0.02 96.61 08:16:01 PM 2 3.16 0.00 0.28 0.00 0.03 96.53 08:16:01 PM 3 0.48 0.00 0.30 0.25 0.02 98.95 08:16:01 PM 4 20.15 0.00 1.15 0.13 0.05 78.51 08:16:01 PM 5 2.67 0.00 0.50 0.67 0.03 96.13 08:16:01 PM 6 0.83 0.00 0.33 0.00 0.03 98.80 08:16:01 PM 7 1.04 0.00 0.60 0.00 0.05 98.31 Average: all 13.81 0.00 1.45 1.35 0.06 83.33 Average: 0 15.25 0.00 1.57 0.56 0.06 82.56 Average: 1 11.30 0.00 1.38 2.71 0.06 84.54 Average: 2 14.39 0.00 1.58 1.48 0.06 82.49 Average: 3 10.87 0.00 1.29 1.40 0.05 86.39 Average: 4 19.87 0.00 1.67 0.62 0.06 77.78 Average: 5 13.86 0.00 1.61 1.86 0.06 82.62 Average: 6 11.07 0.00 1.16 1.61 0.05 86.11 Average: 7 13.89 0.00 1.31 0.59 0.07 84.15