---> uname -a: Linux prd-centos8-docker-8c-8g-10388.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 1033 27195 19 3661 30394 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:44:fa:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe44:fabd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:4c:2e:9e 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::42:4aff:fe4c:2e9e/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) 03/02/2024 _x86_64_ (8 CPU) 15:48:26 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 90.64 14.20 76.44 2304.97 5799.32 03:51:01 PM 264.37 18.19 246.18 4207.90 11349.09 03:52:01 PM 199.85 2.52 197.33 219.56 13065.72 03:53:01 PM 164.26 0.82 163.45 1237.99 14561.51 03:54:01 PM 132.66 4.27 128.39 4475.44 21279.57 03:55:01 PM 33.99 0.83 33.16 79.71 803.07 Average: 147.63 6.80 140.83 2087.70 11143.00 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29630376 31295104 3025336 9.26 2688 1989716 1441080 4.28 162692 2441628 151192 03:51:01 PM 28559664 30627144 4096048 12.54 2688 2382512 1926740 5.72 235428 3386152 168472 03:52:01 PM 28391772 30961968 4263940 13.06 2688 2878496 1837636 5.45 517932 3248332 319496 03:53:01 PM 28522460 31217948 4133252 12.66 2688 2996400 1499004 4.45 549352 3059932 77992 03:54:01 PM 27893580 31163600 4762132 14.58 2688 3563028 1646944 4.89 932700 3272508 184 03:55:01 PM 27829136 31104240 4826576 14.78 2688 3567556 1577936 4.68 1162572 3109112 10996 Average: 28471165 31061667 4184547 12.81 2688 2896285 1654890 4.91 593446 3086277 121389 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 139.70 87.05 1031.46 32.13 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 317.04 285.22 3310.96 51.71 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 374.94 316.00 5247.27 44.34 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 137.69 124.33 1493.68 20.45 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 157.71 92.87 1826.47 40.76 0.00 0.00 0.00 0.00 03:54:01 PM docker0 77.16 87.22 37.43 579.27 0.00 0.00 0.00 0.00 03:54:01 PM vetha61046c 14.20 11.81 34.29 3.85 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 127.76 142.90 62.22 1567.65 0.00 0.00 0.00 0.00 03:55:01 PM docker0 54.42 47.25 761.42 4.00 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 209.14 174.73 2161.96 292.84 0.00 0.00 0.00 0.00 Average: docker0 21.93 22.41 133.14 97.21 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) 03/02/2024 _x86_64_ (8 CPU) 15:48:26 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 9.57 0.00 1.04 0.87 0.04 88.48 03:50:01 PM 0 1.45 0.00 0.37 0.32 0.05 97.81 03:50:01 PM 1 15.07 0.00 1.02 1.55 0.05 82.31 03:50:01 PM 2 20.90 0.00 1.54 1.49 0.05 76.03 03:50:01 PM 3 10.35 0.00 1.19 0.65 0.03 87.78 03:50:01 PM 4 7.30 0.00 1.04 0.75 0.03 90.88 03:50:01 PM 5 12.23 0.00 1.60 1.13 0.03 85.00 03:50:01 PM 6 2.41 0.00 0.52 0.49 0.03 96.55 03:50:01 PM 7 6.85 0.00 1.05 0.58 0.03 91.48 03:51:01 PM all 17.85 0.00 1.29 2.62 0.07 78.16 03:51:01 PM 0 16.51 0.00 0.87 2.48 0.07 80.08 03:51:01 PM 1 21.76 0.00 2.14 7.86 0.08 68.15 03:51:01 PM 2 21.54 0.00 1.84 2.22 0.08 74.32 03:51:01 PM 3 8.42 0.00 1.02 1.14 0.07 89.36 03:51:01 PM 4 24.67 0.00 1.19 2.99 0.07 71.08 03:51:01 PM 5 17.87 0.00 1.37 1.96 0.07 78.74 03:51:01 PM 6 14.34 0.00 0.67 0.50 0.08 84.40 03:51:01 PM 7 17.71 0.00 1.24 1.80 0.07 79.19 03:52:01 PM all 25.06 0.00 1.41 1.91 0.08 71.54 03:52:01 PM 0 18.35 0.00 1.10 0.50 0.10 79.95 03:52:01 PM 1 23.91 0.00 1.38 2.36 0.08 72.26 03:52:01 PM 2 19.01 0.00 1.63 5.08 0.08 74.20 03:52:01 PM 3 29.11 0.00 1.17 0.87 0.08 68.77 03:52:01 PM 4 18.75 0.00 1.81 2.83 0.08 76.53 03:52:01 PM 5 31.33 0.00 1.00 0.62 0.08 66.97 03:52:01 PM 6 32.52 0.00 1.42 1.17 0.07 64.82 03:52:01 PM 7 27.51 0.00 1.74 1.83 0.07 68.86 03:53:01 PM all 13.89 0.00 0.90 6.75 0.05 78.41 03:53:01 PM 0 20.64 0.00 0.60 0.77 0.05 77.94 03:53:01 PM 1 13.68 0.00 0.57 9.40 0.05 76.30 03:53:01 PM 2 12.69 0.00 0.67 14.92 0.07 71.65 03:53:01 PM 3 3.02 0.00 0.60 5.04 0.03 91.30 03:53:01 PM 4 24.64 0.00 0.95 0.15 0.07 74.19 03:53:01 PM 5 13.08 0.00 1.37 14.14 0.05 71.36 03:53:01 PM 6 12.01 0.00 0.65 4.78 0.07 82.49 03:53:01 PM 7 11.33 0.00 1.82 4.78 0.05 82.02 03:54:01 PM all 4.01 0.00 1.39 6.08 0.04 88.48 03:54:01 PM 0 2.66 0.00 1.92 2.06 0.03 93.33 03:54:01 PM 1 1.44 0.00 1.36 11.84 0.03 85.33 03:54:01 PM 2 3.69 0.00 1.93 14.02 0.05 80.31 03:54:01 PM 3 3.89 0.00 1.32 1.77 0.02 93.00 03:54:01 PM 4 13.35 0.00 1.87 13.32 0.05 71.40 03:54:01 PM 5 2.82 0.00 0.89 2.69 0.03 93.57 03:54:01 PM 6 2.29 0.00 0.75 1.57 0.03 95.35 03:54:01 PM 7 1.93 0.00 1.09 1.42 0.03 95.53 03:55:01 PM all 9.71 0.00 0.82 0.46 0.04 88.98 03:55:01 PM 0 11.35 0.00 0.67 0.50 0.05 87.43 03:55:01 PM 1 10.53 0.00 0.74 1.25 0.05 87.43 03:55:01 PM 2 1.09 0.00 0.59 0.12 0.03 98.18 03:55:01 PM 3 20.81 0.00 0.93 1.02 0.05 77.19 03:55:01 PM 4 16.80 0.00 1.24 0.55 0.03 81.38 03:55:01 PM 5 3.83 0.00 0.85 0.00 0.03 95.29 03:55:01 PM 6 1.79 0.00 0.52 0.03 0.02 97.65 03:55:01 PM 7 11.42 0.00 1.00 0.18 0.03 87.36 Average: all 13.35 0.00 1.14 3.11 0.05 82.35 Average: 0 11.83 0.00 0.92 1.10 0.06 86.09 Average: 1 14.40 0.00 1.20 5.71 0.06 78.63 Average: 2 13.16 0.00 1.36 6.31 0.06 79.11 Average: 3 12.60 0.00 1.04 1.75 0.05 84.57 Average: 4 17.58 0.00 1.35 3.43 0.06 77.58 Average: 5 13.52 0.00 1.18 3.42 0.05 81.83 Average: 6 10.89 0.00 0.76 1.42 0.05 86.88 Average: 7 12.79 0.00 1.32 1.77 0.05 84.08