---> uname -a: Linux prd-centos8-docker-8c-8g-2062.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 2004 26116 19 3768 29433 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:69:7f:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe69:7fd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:3f:e4:f6 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/03/2024 _x86_64_ (8 CPU) 02:24:21 LINUX RESTART (8 CPU) 02:25:02 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 148.20 21.08 127.11 4297.17 9732.13 02:27:01 AM 277.96 8.58 269.38 447.18 17749.98 02:28:01 AM 67.77 0.00 67.77 0.00 40129.30 02:29:01 AM 10.36 0.07 10.30 9.73 11280.91 Average: 125.97 7.37 118.60 1175.34 19766.14 02:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 29290384 31143772 3365328 10.31 2688 2171988 2002588 5.94 178064 2733032 118824 02:27:01 AM 27823972 31200772 4831740 14.80 2688 3684448 1364236 4.05 369480 3968656 1141064 02:28:01 AM 26510204 30219360 6145508 18.82 2688 4014228 2253408 6.69 926704 4712900 316616 02:29:01 AM 26749716 30128980 5905996 18.09 2688 3685716 2353968 6.98 1147876 4255796 24 Average: 27593569 30673221 5062143 15.50 2688 3389095 1993550 5.91 655531 3917596 394132 02:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 84.63 57.24 1117.84 20.15 0.00 0.00 0.00 0.00 02:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 737.24 509.35 10343.30 98.17 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 89.86 48.98 46.27 31.60 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 160.58 91.42 47.12 639.79 0.00 0.00 0.00 0.00 02:29:01 AM docker0 0.00 0.00 0.00 0.00 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 268.84 177.25 2896.00 198.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 02/03/2024 _x86_64_ (8 CPU) 02:24:21 LINUX RESTART (8 CPU) 02:25:02 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 11.47 0.00 1.10 0.96 0.06 86.41 02:26:01 AM 0 7.28 0.00 0.81 0.22 0.07 91.62 02:26:01 AM 1 2.93 0.00 0.61 1.16 0.07 95.24 02:26:01 AM 2 17.65 0.00 1.82 1.89 0.07 78.58 02:26:01 AM 3 12.69 0.00 1.44 1.51 0.07 84.29 02:26:01 AM 4 3.70 0.00 0.34 0.19 0.05 95.72 02:26:01 AM 5 4.22 0.00 0.61 1.00 0.07 94.10 02:26:01 AM 6 24.38 0.00 2.04 0.88 0.05 72.64 02:26:01 AM 7 18.86 0.00 1.12 0.87 0.05 79.11 02:27:01 AM all 15.37 0.00 1.61 1.65 0.07 81.30 02:27:01 AM 0 14.10 0.00 1.09 0.55 0.07 84.20 02:27:01 AM 1 18.52 0.00 3.25 2.73 0.08 75.42 02:27:01 AM 2 9.01 0.00 1.93 0.57 0.07 88.43 02:27:01 AM 3 11.52 0.00 0.95 1.31 0.07 86.15 02:27:01 AM 4 16.97 0.00 1.51 2.58 0.08 78.86 02:27:01 AM 5 14.75 0.00 1.45 2.27 0.08 81.45 02:27:01 AM 6 19.12 0.00 1.42 2.89 0.07 76.49 02:27:01 AM 7 18.98 0.00 1.26 0.32 0.07 79.38 02:28:01 AM all 22.09 0.00 0.82 2.04 0.06 74.99 02:28:01 AM 0 3.44 0.00 1.10 4.81 0.07 90.57 02:28:01 AM 1 78.05 0.00 2.93 0.00 0.12 18.91 02:28:01 AM 2 4.97 0.00 1.07 0.00 0.07 93.90 02:28:01 AM 3 6.78 0.00 0.27 0.10 0.07 92.78 02:28:01 AM 4 12.29 0.00 0.42 11.31 0.03 75.95 02:28:01 AM 5 31.13 0.00 0.20 0.00 0.05 68.62 02:28:01 AM 6 13.87 0.00 0.22 0.00 0.02 85.90 02:28:01 AM 7 27.32 0.00 0.37 0.00 0.05 72.26 02:29:01 AM all 5.73 0.00 0.38 0.40 0.03 93.45 02:29:01 AM 0 0.35 0.00 0.47 2.80 0.05 96.33 02:29:01 AM 1 6.12 0.00 0.20 0.05 0.03 93.59 02:29:01 AM 2 0.92 0.00 0.15 0.33 0.02 98.58 02:29:01 AM 3 1.30 0.00 0.25 0.00 0.05 98.40 02:29:01 AM 4 0.68 0.00 0.42 0.00 0.03 98.87 02:29:01 AM 5 5.62 0.00 0.10 0.00 0.02 94.26 02:29:01 AM 6 8.16 0.00 0.45 0.02 0.03 91.34 02:29:01 AM 7 22.71 0.00 1.02 0.02 0.03 76.22 Average: all 13.66 0.00 0.98 1.26 0.06 84.04 Average: 0 6.28 0.00 0.87 2.10 0.06 90.68 Average: 1 26.27 0.00 1.75 0.99 0.08 70.93 Average: 2 8.09 0.00 1.24 0.69 0.05 89.92 Average: 3 8.05 0.00 0.73 0.73 0.06 90.43 Average: 4 8.42 0.00 0.67 3.54 0.05 87.32 Average: 5 13.96 0.00 0.59 0.82 0.05 84.58 Average: 6 16.35 0.00 1.03 0.95 0.04 81.64 Average: 7 21.97 0.00 0.94 0.30 0.05 76.74