---> uname -a: Linux prd-centos8-docker-8c-8g-13671.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1022 27208 19 3658 30404 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:5c:95:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe5c:957f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:40:98:f4 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:eff:fe40:98f4/64 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) 03/16/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 98.05 7.00 91.05 1303.52 6413.96 03:51:01 PM 468.78 19.16 449.63 4287.46 17061.62 03:52:01 PM 242.85 2.30 240.55 258.71 19982.84 03:53:01 PM 143.90 5.65 138.25 5684.91 22477.21 Average: 238.41 8.53 229.89 2883.77 16484.35 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29588032 31321416 3067680 9.39 2688 2054356 1393680 4.14 162592 2468388 194128 03:51:01 PM 27970104 30262964 4685608 14.35 2688 2604360 2197488 6.52 401732 3796140 235092 03:52:01 PM 28576772 31232100 4078940 12.49 2688 2957536 1484992 4.41 545188 3017312 107012 03:53:01 PM 27873984 31145568 4781728 14.64 2688 3564628 1520744 4.51 1159584 3069392 128 Average: 28502223 30990512 4153489 12.72 2688 2795220 1649226 4.89 567274 3087808 134090 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 59.92 41.16 910.64 8.01 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 549.73 466.22 6622.78 79.30 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 299.93 262.33 3256.13 41.39 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 285.19 243.10 1859.35 1602.45 0.00 0.00 0.00 0.00 03:53:01 PM docker0 150.08 168.56 799.53 585.35 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 298.71 253.22 3162.46 432.79 0.00 0.00 0.00 0.00 Average: docker0 37.52 42.14 199.88 146.34 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) 03/16/2024 _x86_64_ (8 CPU) 15:48:22 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.33 0.00 0.99 0.49 0.05 88.14 03:50:01 PM 0 13.11 0.00 1.65 0.53 0.07 84.64 03:50:01 PM 1 13.55 0.00 1.16 0.65 0.03 84.61 03:50:01 PM 2 18.04 0.00 1.48 0.62 0.05 79.81 03:50:01 PM 3 18.87 0.00 1.42 1.29 0.05 78.38 03:50:01 PM 4 0.32 0.00 0.20 0.10 0.07 99.31 03:50:01 PM 5 14.26 0.00 1.32 0.65 0.03 83.74 03:50:01 PM 6 2.10 0.00 0.33 0.02 0.03 97.51 03:50:01 PM 7 2.38 0.00 0.38 0.10 0.03 97.10 03:51:01 PM all 30.08 0.00 2.10 2.08 0.09 65.65 03:51:01 PM 0 21.85 0.00 2.14 3.60 0.08 72.33 03:51:01 PM 1 30.14 0.00 3.02 3.59 0.10 63.16 03:51:01 PM 2 30.76 0.00 2.05 2.27 0.10 64.83 03:51:01 PM 3 36.10 0.00 2.04 0.64 0.08 61.14 03:51:01 PM 4 36.19 0.00 1.89 2.23 0.08 59.60 03:51:01 PM 5 32.45 0.00 1.94 0.45 0.08 65.08 03:51:01 PM 6 26.50 0.00 1.66 2.47 0.08 69.28 03:51:01 PM 7 26.62 0.00 2.05 1.43 0.08 69.83 03:52:01 PM all 25.08 0.00 1.51 1.72 0.08 71.61 03:52:01 PM 0 27.75 0.00 1.67 1.10 0.08 69.39 03:52:01 PM 1 16.43 0.00 1.89 2.69 0.07 78.92 03:52:01 PM 2 22.65 0.00 1.51 2.66 0.08 73.10 03:52:01 PM 3 20.76 0.00 1.04 2.43 0.08 75.69 03:52:01 PM 4 33.02 0.00 2.03 1.34 0.08 63.53 03:52:01 PM 5 31.45 0.00 1.22 0.32 0.08 66.93 03:52:01 PM 6 25.27 0.00 1.59 1.12 0.08 71.94 03:52:01 PM 7 23.30 0.00 1.16 2.13 0.07 73.35 03:53:01 PM all 8.17 0.00 1.88 1.55 0.05 88.34 03:53:01 PM 0 4.44 0.00 2.06 0.25 0.07 93.19 03:53:01 PM 1 5.34 0.00 1.72 1.44 0.07 91.43 03:53:01 PM 2 5.48 0.00 1.91 1.93 0.05 90.63 03:53:01 PM 3 3.89 0.00 1.92 4.41 0.05 89.73 03:53:01 PM 4 6.79 0.00 2.13 1.42 0.05 89.61 03:53:01 PM 5 25.96 0.00 2.76 1.06 0.05 70.17 03:53:01 PM 6 5.52 0.00 1.31 1.26 0.03 91.88 03:53:01 PM 7 7.98 0.00 1.25 0.65 0.05 90.07 Average: all 18.40 0.00 1.62 1.46 0.07 78.45 Average: 0 16.78 0.00 1.88 1.37 0.08 79.90 Average: 1 16.36 0.00 1.95 2.09 0.07 79.53 Average: 2 19.23 0.00 1.73 1.87 0.07 77.10 Average: 3 19.89 0.00 1.61 2.19 0.07 76.24 Average: 4 19.06 0.00 1.56 1.27 0.07 78.03 Average: 5 26.02 0.00 1.81 0.62 0.06 71.49 Average: 6 14.83 0.00 1.22 1.21 0.06 82.67 Average: 7 15.05 0.00 1.21 1.08 0.06 82.61