---> uname -a: Linux prd-centos8-docker-8c-8g-1345.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1059 27294 19 3536 30364 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:1a:29:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe1a:2949/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:44:ea:fb 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::42:39ff:fe44:eafb/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) 02/01/2024 _x86_64_ (8 CPU) 09:53:58 LINUX RESTART (8 CPU) 09:55:01 AM tps rtps wtps bread/s bwrtn/s 09:56:01 AM 242.57 18.84 223.73 3819.79 10261.90 09:57:01 AM 144.30 2.55 141.75 553.28 13839.84 09:58:01 AM 49.64 0.12 49.53 28.26 8116.81 09:59:01 AM 77.17 12.40 64.78 944.35 22233.89 10:00:01 AM 34.61 0.05 34.56 5.06 724.03 Average: 109.66 6.79 102.87 1070.19 11035.39 09:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 AM 28813876 30840296 3841836 11.76 2688 2342096 1710444 5.07 201992 3170000 203780 09:57:01 AM 27614696 29884196 5041016 15.44 2688 2580820 2874152 8.53 307948 4240064 51644 09:58:01 AM 25726676 28810668 6929036 21.22 2688 3379716 3342112 9.92 384508 5994460 577036 09:59:01 AM 25411248 28526340 7244464 22.18 2688 3408788 3636788 10.79 531528 6142816 44 10:00:01 AM 28030184 31157180 4625528 14.16 2688 3420056 1510364 4.48 542104 3527936 9368 Average: 27119336 29843736 5536376 16.95 2688 3026295 2614772 7.76 393616 4615055 168374 09:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 295.83 241.22 2818.71 52.62 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 2.12 2.12 0.35 0.35 0.00 0.00 0.00 0.00 09:57:01 AM eth0 236.17 185.27 3317.86 26.37 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 934.84 334.14 6468.84 28.17 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM lo 77.64 77.64 21.28 21.28 0.00 0.00 0.00 0.00 09:59:01 AM eth0 41.64 35.99 15.54 20.15 0.00 0.00 0.00 0.00 09:59:01 AM docker0 6.63 7.30 0.85 0.86 0.00 0.00 0.00 0.00 10:00:01 AM lo 475.92 475.92 317.60 317.60 0.00 0.00 0.00 0.00 10:00:01 AM eth0 190.57 150.48 39.54 137.47 0.00 0.00 0.00 0.00 10:00:01 AM docker0 3.48 4.22 0.59 0.55 0.00 0.00 0.00 0.00 Average: lo 111.14 111.14 67.85 67.85 0.00 0.00 0.00 0.00 Average: eth0 339.79 189.42 2531.97 52.96 0.00 0.00 0.00 0.00 Average: docker0 2.02 2.30 0.29 0.28 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) 02/01/2024 _x86_64_ (8 CPU) 09:53:58 LINUX RESTART (8 CPU) 09:55:01 AM CPU %user %nice %system %iowait %steal %idle 09:56:01 AM all 15.90 0.00 1.28 1.17 0.06 81.58 09:56:01 AM 0 22.05 0.00 1.87 0.60 0.08 75.39 09:56:01 AM 1 11.92 0.00 1.02 1.25 0.08 85.73 09:56:01 AM 2 10.51 0.00 1.81 2.36 0.07 85.26 09:56:01 AM 3 9.92 0.00 0.65 0.08 0.07 89.28 09:56:01 AM 4 10.74 0.00 1.02 0.92 0.07 87.26 09:56:01 AM 5 35.21 0.00 1.69 2.21 0.07 60.83 09:56:01 AM 6 10.17 0.00 0.90 1.29 0.03 87.61 09:56:01 AM 7 16.66 0.00 1.30 0.68 0.05 81.30 09:57:01 AM all 33.38 0.00 1.07 0.87 0.08 64.60 09:57:01 AM 0 26.50 0.00 1.00 2.24 0.08 70.18 09:57:01 AM 1 37.10 0.00 1.30 0.89 0.08 60.62 09:57:01 AM 2 39.71 0.00 1.86 0.99 0.10 57.35 09:57:01 AM 3 39.95 0.00 1.57 0.52 0.08 57.88 09:57:01 AM 4 43.46 0.00 0.74 0.08 0.08 55.63 09:57:01 AM 5 21.76 0.00 0.87 0.15 0.07 77.15 09:57:01 AM 6 22.26 0.00 0.82 1.92 0.08 74.91 09:57:01 AM 7 36.32 0.00 0.38 0.13 0.07 63.09 09:58:01 AM all 38.34 0.00 2.18 0.51 0.08 58.88 09:58:01 AM 0 29.91 0.00 2.29 0.02 0.10 67.68 09:58:01 AM 1 44.68 0.00 1.78 1.63 0.08 51.82 09:58:01 AM 2 54.48 0.00 2.32 0.17 0.08 42.95 09:58:01 AM 3 29.80 0.00 1.69 0.97 0.08 67.44 09:58:01 AM 4 19.44 0.00 1.66 1.22 0.07 77.61 09:58:01 AM 5 41.63 0.00 2.14 0.00 0.08 56.15 09:58:01 AM 6 41.75 0.00 2.83 0.08 0.08 55.25 09:58:01 AM 7 45.08 0.00 2.71 0.00 0.08 52.12 09:59:01 AM all 17.43 0.27 1.69 1.48 0.08 79.05 09:59:01 AM 0 16.72 0.00 1.71 0.17 0.08 81.32 09:59:01 AM 1 16.28 0.07 1.76 3.57 0.07 78.27 09:59:01 AM 2 24.94 1.62 2.73 5.94 0.08 64.69 09:59:01 AM 3 18.93 0.00 1.54 0.07 0.07 79.40 09:59:01 AM 4 16.05 0.39 1.69 0.27 0.08 81.52 09:59:01 AM 5 14.28 0.03 1.32 0.05 0.08 84.23 09:59:01 AM 6 14.98 0.00 1.47 1.72 0.07 81.75 09:59:01 AM 7 17.27 0.08 1.27 0.08 0.08 81.21 10:00:01 AM all 26.54 0.32 2.36 0.08 0.10 70.60 10:00:01 AM 0 19.49 0.00 2.49 0.12 0.08 77.81 10:00:01 AM 1 26.87 0.00 2.29 0.10 0.08 70.66 10:00:01 AM 2 30.77 1.91 2.82 0.07 0.12 64.32 10:00:01 AM 3 28.16 0.08 2.65 0.05 0.12 68.94 10:00:01 AM 4 29.44 0.03 2.26 0.10 0.08 68.08 10:00:01 AM 5 28.38 0.05 2.09 0.05 0.10 69.33 10:00:01 AM 6 21.27 0.08 1.95 0.08 0.10 76.52 10:00:01 AM 7 27.93 0.44 2.29 0.08 0.08 69.17 Average: all 26.30 0.12 1.71 0.82 0.08 70.96 Average: 0 22.92 0.00 1.87 0.63 0.09 74.49 Average: 1 27.36 0.01 1.63 1.49 0.08 69.43 Average: 2 32.06 0.71 2.30 1.91 0.09 62.93 Average: 3 25.35 0.02 1.62 0.34 0.08 72.59 Average: 4 23.83 0.08 1.47 0.52 0.08 74.02 Average: 5 28.24 0.02 1.62 0.49 0.08 69.55 Average: 6 22.06 0.02 1.59 1.02 0.07 75.24 Average: 7 28.63 0.10 1.59 0.20 0.07 69.41