---> uname -a: Linux prd-centos8-docker-8c-8g-37977.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 1056 27210 19 3623 30376 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fd:84:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fefd:8428/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:0b:4c:9f 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::42:7dff:fe0b:4c9f/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) 09/13/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 144.44 21.16 123.28 4473.12 8800.52 03:40:01 AM 357.36 5.03 352.32 1169.81 12624.28 03:41:01 AM 264.21 2.97 261.25 449.58 45920.94 Average: 255.34 9.72 245.62 2030.75 22449.88 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 29348308 31183028 3307396 10.13 2688 2155508 1597444 4.74 177296 2686992 133984 03:40:01 AM 27918928 30152488 4736776 14.51 2688 2546112 2605628 7.73 337576 3913908 215572 03:41:01 AM 26607712 29774596 6047992 18.52 2688 3464888 2559552 7.59 657432 4853536 66716 Average: 27958316 30370037 4697388 14.38 2688 2722169 2254208 6.69 390768 3818145 138757 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 110.33 87.72 1206.26 28.51 0.00 0.00 0.00 0.00 03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 456.69 386.85 5601.00 51.41 0.00 0.00 0.00 0.00 03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 529.02 441.05 7121.18 1078.99 0.00 0.00 0.00 0.00 03:41:01 AM docker0 7.93 12.70 0.47 306.65 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 365.36 305.22 4642.95 386.34 0.00 0.00 0.00 0.00 Average: docker0 2.64 4.23 0.16 102.23 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) 09/13/2024 _x86_64_ (8 CPU) 03:37:26 LINUX RESTART (8 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 10.34 0.00 1.05 1.30 0.05 87.26 03:39:01 AM 0 4.62 0.00 0.88 1.33 0.07 93.09 03:39:01 AM 1 18.84 0.00 1.50 1.33 0.07 78.26 03:39:01 AM 2 7.76 0.00 1.19 1.42 0.05 89.59 03:39:01 AM 3 4.35 0.00 0.23 0.17 0.05 95.20 03:39:01 AM 4 24.19 0.00 1.79 0.80 0.05 73.17 03:39:01 AM 5 12.34 0.00 1.49 3.00 0.03 83.14 03:39:01 AM 6 5.03 0.00 0.48 1.32 0.03 93.13 03:39:01 AM 7 5.56 0.00 0.85 1.05 0.05 92.49 03:40:01 AM all 25.54 0.00 1.54 2.14 0.09 70.69 03:40:01 AM 0 18.73 0.00 1.19 3.43 0.08 76.56 03:40:01 AM 1 38.19 0.00 1.14 0.52 0.12 60.04 03:40:01 AM 2 24.48 0.00 1.62 2.83 0.08 70.98 03:40:01 AM 3 18.63 0.00 1.32 1.81 0.10 78.13 03:40:01 AM 4 25.05 0.00 1.10 1.36 0.08 72.41 03:40:01 AM 5 22.80 0.00 2.02 3.07 0.08 72.03 03:40:01 AM 6 30.25 0.00 1.84 1.59 0.08 66.24 03:40:01 AM 7 26.14 0.00 2.10 2.53 0.10 69.13 03:41:01 AM all 15.39 0.00 2.85 2.69 0.09 78.98 03:41:01 AM 0 19.58 0.00 3.75 2.29 0.10 74.28 03:41:01 AM 1 11.07 0.00 2.92 1.78 0.08 84.15 03:41:01 AM 2 15.24 0.00 2.62 4.94 0.10 77.10 03:41:01 AM 3 12.03 0.00 2.39 1.70 0.08 83.81 03:41:01 AM 4 21.06 0.00 2.80 3.51 0.08 72.54 03:41:01 AM 5 11.55 0.00 2.81 2.39 0.10 83.16 03:41:01 AM 6 15.21 0.00 3.06 0.99 0.08 80.65 03:41:01 AM 7 17.40 0.00 2.48 3.90 0.07 76.15 Average: all 17.08 0.00 1.81 2.04 0.08 78.98 Average: 0 14.29 0.00 1.94 2.35 0.08 81.34 Average: 1 22.71 0.00 1.85 1.21 0.09 74.14 Average: 2 15.82 0.00 1.81 3.06 0.08 79.23 Average: 3 11.66 0.00 1.31 1.22 0.08 85.72 Average: 4 23.44 0.00 1.90 1.89 0.07 72.71 Average: 5 15.55 0.00 2.10 2.82 0.07 79.45 Average: 6 16.82 0.00 1.79 1.30 0.07 80.02 Average: 7 16.35 0.00 1.81 2.49 0.07 79.28