---> uname -a: Linux prd-centos8-docker-8c-8g-40029.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 1067 26573 19 4250 30359 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:19:8f:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe19:8fba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:43:aa:d6 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:f5ff:fe43:aad6/64 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) 09/20/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 76.49 6.90 69.59 1278.19 6296.08 07:33:01 AM 53.18 0.00 53.18 0.00 4673.88 07:34:01 AM 254.83 22.16 232.67 4117.29 7514.86 07:35:01 AM 152.61 14.66 137.95 1266.17 38683.66 07:36:01 AM 86.30 2.93 83.37 4535.69 20246.75 Average: 124.69 9.33 115.35 2239.47 15484.13 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29541932 31215916 3113780 9.54 2688 1999976 1506648 4.47 197032 2494480 104316 07:33:01 AM 29626912 31262872 3028800 9.27 2688 1962720 1457664 4.32 163784 2440684 25920 07:34:01 AM 27906256 30087212 4749456 14.54 2688 2494204 2660232 7.89 219664 4050832 307880 07:35:01 AM 26256120 29292264 6399592 19.60 2688 3331856 5420640 16.08 472184 5372196 1656 07:36:01 AM 27184396 31060824 5471316 16.75 2688 4168196 1549264 4.60 884512 4031484 146448 Average: 28103123 30583818 4552589 13.94 2688 2791390 2518890 7.47 387435 3677935 117244 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 39.19 28.53 623.42 4.76 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 7.70 6.51 88.73 1.23 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 548.35 425.19 5399.50 80.59 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 3.53 3.53 0.40 0.40 0.00 0.00 0.00 0.00 07:35:01 AM eth0 1123.37 464.92 6713.91 37.07 0.00 0.00 0.00 0.00 07:35:01 AM docker0 1.42 1.85 0.21 0.21 0.00 0.00 0.00 0.00 07:35:01 AM veth96e7e26 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:36:01 AM lo 7.80 7.80 0.86 0.86 0.00 0.00 0.00 0.00 07:36:01 AM eth0 213.48 186.29 2018.15 1111.40 0.00 0.00 0.00 0.00 07:36:01 AM docker0 2.85 3.35 0.44 0.39 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.25 0.25 0.00 0.00 0.00 0.00 Average: eth0 386.45 222.30 2968.95 247.01 0.00 0.00 0.00 0.00 Average: docker0 0.85 1.04 0.13 0.12 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) 09/20/2024 _x86_64_ (8 CPU) 07:30:25 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 4.63 0.00 0.58 5.95 0.04 88.80 07:32:01 AM 0 0.75 0.00 0.32 3.47 0.05 95.42 07:32:01 AM 1 3.67 0.00 0.25 0.23 0.07 95.78 07:32:01 AM 2 7.46 0.00 1.05 18.95 0.05 72.48 07:32:01 AM 3 3.25 0.00 0.42 14.28 0.02 82.04 07:32:01 AM 4 4.32 0.00 0.65 0.63 0.03 94.36 07:32:01 AM 5 9.79 0.00 0.92 7.84 0.03 81.42 07:32:01 AM 6 5.48 0.00 0.75 0.15 0.03 93.58 07:32:01 AM 7 2.30 0.00 0.28 2.05 0.03 95.33 07:33:01 AM all 1.63 0.00 0.21 14.31 0.02 83.84 07:33:01 AM 0 3.37 0.00 0.30 0.05 0.02 96.26 07:33:01 AM 1 2.32 0.00 0.15 0.95 0.05 96.53 07:33:01 AM 2 0.80 0.00 0.25 11.52 0.02 87.41 07:33:01 AM 3 0.15 0.00 0.13 61.26 0.02 38.44 07:33:01 AM 4 0.07 0.00 0.03 0.00 0.02 99.88 07:33:01 AM 5 1.48 0.00 0.18 0.57 0.00 97.77 07:33:01 AM 6 4.48 0.00 0.45 0.00 0.02 95.05 07:33:01 AM 7 0.37 0.00 0.15 40.11 0.03 59.34 07:34:01 AM all 19.55 0.00 1.38 1.37 0.07 77.63 07:34:01 AM 0 17.21 0.00 1.32 1.97 0.08 79.41 07:34:01 AM 1 8.77 0.00 0.95 0.77 0.05 89.45 07:34:01 AM 2 16.70 0.00 1.44 1.36 0.08 80.42 07:34:01 AM 3 33.93 0.00 1.81 1.00 0.07 63.19 07:34:01 AM 4 12.87 0.00 1.16 1.73 0.07 84.18 07:34:01 AM 5 23.52 0.00 1.82 1.42 0.08 73.15 07:34:01 AM 6 17.90 0.00 1.22 1.14 0.07 79.68 07:34:01 AM 7 25.43 0.00 1.35 1.56 0.07 71.59 07:35:01 AM all 24.84 0.25 2.65 3.02 0.09 69.15 07:35:01 AM 0 24.31 0.00 2.51 1.73 0.08 71.36 07:35:01 AM 1 23.29 0.02 3.05 7.67 0.12 65.86 07:35:01 AM 2 15.46 0.00 2.13 1.95 0.12 80.33 07:35:01 AM 3 16.19 0.08 2.90 1.60 0.08 79.13 07:35:01 AM 4 37.12 0.00 2.19 2.09 0.08 58.52 07:35:01 AM 5 34.30 1.90 3.63 4.51 0.07 55.60 07:35:01 AM 6 15.06 0.02 2.51 4.64 0.08 77.69 07:35:01 AM 7 32.92 0.00 2.26 0.02 0.07 64.74 07:36:01 AM all 17.35 0.05 1.91 2.52 0.06 78.11 07:36:01 AM 0 11.69 0.00 2.03 1.83 0.07 84.39 07:36:01 AM 1 21.76 0.02 1.76 0.34 0.07 76.06 07:36:01 AM 2 24.43 0.33 2.08 7.32 0.05 65.79 07:36:01 AM 3 19.68 0.00 2.01 6.34 0.07 71.89 07:36:01 AM 4 11.42 0.00 1.57 0.23 0.07 86.70 07:36:01 AM 5 18.86 0.02 2.32 3.34 0.07 75.40 07:36:01 AM 6 15.16 0.00 1.88 0.30 0.05 82.61 07:36:01 AM 7 15.76 0.03 1.64 0.44 0.07 82.06 Average: all 13.57 0.06 1.34 5.44 0.06 79.53 Average: 0 11.44 0.00 1.29 1.81 0.06 85.40 Average: 1 11.94 0.01 1.23 1.98 0.07 84.78 Average: 2 12.96 0.07 1.39 8.23 0.06 77.29 Average: 3 14.62 0.02 1.45 16.96 0.05 66.90 Average: 4 13.12 0.00 1.12 0.93 0.05 84.78 Average: 5 17.56 0.38 1.77 3.53 0.05 76.70 Average: 6 11.60 0.00 1.36 1.24 0.05 85.75 Average: 7 15.32 0.01 1.13 8.86 0.05 74.63