---> uname -a: Linux prd-centos8-docker-8c-8g-8645.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 1058 27169 19 3662 30369 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:35:21:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe35:2124/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:cc:39:1c 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::42:9cff:fecc:391c/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) 02/25/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 128.31 6.98 121.33 1302.77 8803.63 03:51:01 PM 346.08 18.93 327.16 4268.84 12149.60 03:52:01 PM 117.13 2.00 115.13 62.25 3295.77 03:53:01 PM 234.54 3.20 231.35 4745.24 20687.99 03:54:01 PM 134.94 3.10 131.84 1158.41 20310.78 Average: 192.20 6.84 185.36 2307.66 13050.06 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29471728 31217144 3183984 9.75 2688 2066168 1464016 4.34 174016 2567532 131104 03:51:01 PM 28482288 30551420 4173424 12.78 2688 2384296 1930024 5.73 235320 3463340 54708 03:52:01 PM 27818980 30156192 4836732 14.81 2688 2647984 2197700 6.52 416884 3928088 252704 03:53:01 PM 28304824 31173044 4350888 13.32 2688 3169212 1587096 4.71 584648 3243996 109504 03:54:01 PM 27794540 31067060 4861172 14.89 2688 3565732 1517004 4.50 1159248 3148172 4 Average: 28374472 30832972 4281240 13.11 2688 2766678 1739168 5.16 514023 3270226 109605 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 56.43 39.70 924.49 7.54 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 295.47 261.05 3143.75 54.81 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 288.79 236.79 4184.29 31.22 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 306.11 235.48 3809.37 35.35 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 145.13 162.46 608.98 1598.41 0.00 0.00 0.00 0.00 03:54:01 PM docker0 85.29 79.67 796.10 579.66 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 218.39 187.10 2534.26 345.45 0.00 0.00 0.00 0.00 Average: docker0 17.06 15.93 159.21 115.92 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) 02/25/2024 _x86_64_ (8 CPU) 15:48:24 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.07 0.00 1.02 0.77 0.05 88.09 03:50:01 PM 0 0.67 0.00 0.28 0.35 0.08 98.62 03:50:01 PM 1 13.30 0.00 1.30 2.10 0.05 83.25 03:50:01 PM 2 12.32 0.00 1.37 0.45 0.03 85.83 03:50:01 PM 3 24.10 0.00 2.07 1.50 0.03 72.29 03:50:01 PM 4 17.68 0.00 1.35 0.52 0.03 80.42 03:50:01 PM 5 5.30 0.00 0.50 0.22 0.02 93.97 03:50:01 PM 6 6.84 0.00 0.97 0.27 0.05 91.87 03:50:01 PM 7 0.30 0.00 0.35 0.75 0.08 98.51 03:51:01 PM all 16.24 0.00 1.21 1.77 0.07 80.72 03:51:01 PM 0 11.88 0.00 1.24 1.51 0.07 85.31 03:51:01 PM 1 21.74 0.00 1.12 2.81 0.08 74.25 03:51:01 PM 2 16.50 0.00 1.54 2.46 0.07 79.44 03:51:01 PM 3 14.20 0.00 1.59 2.16 0.08 81.96 03:51:01 PM 4 18.42 0.00 1.15 1.04 0.05 79.34 03:51:01 PM 5 13.41 0.00 1.10 1.49 0.07 83.94 03:51:01 PM 6 15.73 0.00 1.07 2.49 0.07 80.64 03:51:01 PM 7 18.03 0.00 0.84 0.22 0.05 80.87 03:52:01 PM all 17.10 0.00 1.06 0.38 0.07 81.39 03:52:01 PM 0 10.88 0.00 0.89 0.05 0.08 88.10 03:52:01 PM 1 20.53 0.00 1.36 1.50 0.07 76.54 03:52:01 PM 2 13.56 0.00 1.22 0.10 0.05 85.07 03:52:01 PM 3 18.27 0.00 0.82 0.10 0.07 80.75 03:52:01 PM 4 19.62 0.00 1.44 0.15 0.05 78.74 03:52:01 PM 5 22.37 0.00 0.89 0.62 0.07 76.06 03:52:01 PM 6 11.31 0.00 1.12 0.22 0.03 87.31 03:52:01 PM 7 20.34 0.00 0.70 0.34 0.12 78.50 03:53:01 PM all 22.40 0.00 1.45 1.90 0.08 74.18 03:53:01 PM 0 19.04 0.00 1.29 0.60 0.08 78.98 03:53:01 PM 1 25.30 0.00 1.52 3.38 0.10 69.70 03:53:01 PM 2 20.14 0.00 2.04 1.84 0.08 75.90 03:53:01 PM 3 27.49 0.00 0.85 0.23 0.07 71.35 03:53:01 PM 4 24.44 0.00 1.37 2.79 0.07 71.33 03:53:01 PM 5 22.90 0.00 1.44 1.16 0.07 74.44 03:53:01 PM 6 26.20 0.00 1.00 0.75 0.08 71.95 03:53:01 PM 7 13.67 0.00 2.06 4.41 0.07 79.79 03:54:01 PM all 8.69 0.00 1.84 1.22 0.05 88.20 03:54:01 PM 0 4.22 0.00 1.51 0.12 0.05 94.11 03:54:01 PM 1 5.31 0.00 2.13 3.47 0.05 89.05 03:54:01 PM 2 9.50 0.00 2.23 0.95 0.05 87.27 03:54:01 PM 3 16.92 0.00 2.66 0.74 0.05 79.64 03:54:01 PM 4 10.20 0.00 1.96 0.99 0.05 86.81 03:54:01 PM 5 8.84 0.00 1.30 1.39 0.05 88.42 03:54:01 PM 6 11.84 0.00 1.14 1.52 0.05 85.45 03:54:01 PM 7 2.72 0.00 1.78 0.59 0.03 94.89 Average: all 14.90 0.00 1.31 1.21 0.06 82.52 Average: 0 9.33 0.00 1.04 0.53 0.07 89.03 Average: 1 17.23 0.00 1.49 2.65 0.07 78.56 Average: 2 14.40 0.00 1.68 1.16 0.06 82.70 Average: 3 20.20 0.00 1.60 0.95 0.06 77.19 Average: 4 18.07 0.00 1.45 1.10 0.05 79.33 Average: 5 14.55 0.00 1.05 0.97 0.05 83.38 Average: 6 14.38 0.00 1.06 1.05 0.06 83.45 Average: 7 11.01 0.00 1.15 1.26 0.07 86.51