---> uname -a: Linux prd-centos8-docker-8c-8g-84836.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 1072 26695 19 4121 30355 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:bf:99:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:febf:99e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:a3:2c:c5 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:edff:fea3:2cc5/64 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) 11/18/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 129.91 10.50 119.41 2965.24 8575.07 08:56:01 PM 249.50 18.71 230.79 2632.72 14146.53 08:57:01 PM 141.35 16.21 125.14 5490.97 31083.26 Average: 173.59 15.14 158.45 3696.35 17935.47 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29451600 31239500 3204112 9.81 2688 2108580 1996900 5.92 169800 2586276 102908 08:56:01 PM 27567300 29912160 5088412 15.58 2688 2655772 2717152 8.06 285316 4309316 217368 08:57:01 PM 27343768 31078864 5311944 16.27 2688 4028064 1498552 4.45 736336 4019916 569444 Average: 28120889 30743508 4534823 13.89 2688 2930805 2070868 6.14 397151 3638503 296573 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 114.91 88.60 1046.79 38.21 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 693.62 446.05 6865.51 55.78 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.30 13.30 1.39 1.39 0.00 0.00 0.00 0.00 08:57:01 PM eth0 789.22 364.81 5999.15 969.73 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.72 5.70 0.71 0.66 0.00 0.00 0.00 0.00 Average: lo 4.43 4.43 0.46 0.46 0.00 0.00 0.00 0.00 Average: eth0 532.61 299.83 4637.35 354.59 0.00 0.00 0.00 0.00 Average: docker0 1.57 1.90 0.24 0.22 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) 11/18/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 7.77 0.00 0.94 0.61 0.07 90.61 08:55:01 PM 0 9.96 0.00 1.05 0.35 0.08 88.56 08:55:01 PM 1 12.81 0.00 1.40 0.94 0.07 84.79 08:55:01 PM 2 5.65 0.00 0.99 0.67 0.08 92.61 08:55:01 PM 3 14.04 0.00 0.89 1.32 0.05 83.70 08:55:01 PM 4 4.37 0.00 0.82 0.67 0.08 94.06 08:55:01 PM 5 10.51 0.00 1.52 0.20 0.08 87.68 08:55:01 PM 6 3.02 0.00 0.30 0.27 0.05 96.36 08:55:01 PM 7 1.79 0.00 0.57 0.48 0.08 97.08 08:56:01 PM all 31.42 0.00 1.47 1.08 0.09 65.94 08:56:01 PM 0 18.84 0.00 1.32 0.77 0.12 78.95 08:56:01 PM 1 37.66 0.00 1.39 1.31 0.10 59.54 08:56:01 PM 2 27.92 0.00 2.01 0.89 0.10 69.09 08:56:01 PM 3 31.69 0.00 1.46 1.91 0.08 64.86 08:56:01 PM 4 33.67 0.00 1.31 0.82 0.08 64.12 08:56:01 PM 5 33.75 0.00 1.16 0.28 0.07 64.75 08:56:01 PM 6 39.85 0.00 1.69 1.56 0.10 56.80 08:56:01 PM 7 27.97 0.00 1.43 1.09 0.08 69.43 08:57:01 PM all 18.78 0.29 3.38 1.14 0.09 76.31 08:57:01 PM 0 18.05 0.10 3.46 0.24 0.10 78.06 08:57:01 PM 1 19.65 0.00 3.10 2.24 0.10 74.92 08:57:01 PM 2 14.78 0.00 3.49 1.18 0.10 80.44 08:57:01 PM 3 12.37 0.00 3.27 0.74 0.10 83.52 08:57:01 PM 4 16.37 0.02 3.36 1.62 0.08 78.55 08:57:01 PM 5 30.97 0.32 3.59 0.96 0.10 64.06 08:57:01 PM 6 21.10 0.00 2.98 1.48 0.08 74.35 08:57:01 PM 7 16.95 1.91 3.83 0.66 0.08 76.57 Average: all 19.31 0.10 1.93 0.94 0.09 77.63 Average: 0 15.60 0.03 1.94 0.45 0.10 81.87 Average: 1 23.37 0.00 1.96 1.49 0.09 73.09 Average: 2 16.11 0.00 2.16 0.91 0.10 80.72 Average: 3 19.38 0.00 1.87 1.32 0.08 77.35 Average: 4 18.13 0.01 1.82 1.03 0.08 78.92 Average: 5 25.05 0.11 2.09 0.48 0.08 72.19 Average: 6 21.30 0.00 1.65 1.10 0.08 75.86 Average: 7 15.54 0.63 1.94 0.74 0.08 81.06