---> uname -a: Linux prd-centos8-docker-8c-8g-18159.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: 2800.000 BogoMIPS: 5600.00 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1005 27532 19 3352 30438 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:fc:ca:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fefc:ca87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:3e:9d:8d 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) 03/26/2024 _x86_64_ (8 CPU) 02:57:53 LINUX RESTART (8 CPU) 02:58:01 AM tps rtps wtps bread/s bwrtn/s 02:59:01 AM 163.28 73.19 90.09 10527.19 41482.91 03:00:01 AM 221.06 15.78 205.28 3870.44 11318.29 03:01:01 AM 201.95 4.93 197.02 174.71 27596.75 Average: 195.43 31.30 164.13 4857.19 26799.36 02:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 AM 29625600 31283680 3030112 9.28 2688 1983996 1423024 4.22 164980 2444160 157776 03:00:01 AM 28925540 30871392 3730172 11.42 2688 2261476 1768508 5.25 190236 3065656 61456 03:01:01 AM 28226080 31202212 4429632 13.56 2688 3285692 1454104 4.31 753128 3189940 305788 Average: 28925740 31119095 3729972 11.42 2688 2510388 1548545 4.59 369448 2899919 175007 02:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 316.36 215.16 1706.98 56.14 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 177.04 162.83 1310.70 49.30 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 458.35 436.86 3709.39 3802.64 0.00 0.00 0.00 0.00 03:01:01 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 317.26 271.63 2242.44 1302.83 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) 03/26/2024 _x86_64_ (8 CPU) 02:57:53 LINUX RESTART (8 CPU) 02:58:01 AM CPU %user %nice %system %iowait %steal %idle 02:59:01 AM all 13.95 0.00 2.74 3.37 0.06 79.88 02:59:01 AM 0 12.05 0.00 2.39 1.87 0.07 83.62 02:59:01 AM 1 19.23 0.00 4.15 2.44 0.07 74.11 02:59:01 AM 2 7.09 0.00 2.10 10.23 0.05 80.53 02:59:01 AM 3 8.99 0.00 1.94 1.94 0.07 87.06 02:59:01 AM 4 13.18 0.00 3.10 0.57 0.08 83.06 02:59:01 AM 5 21.14 0.00 2.69 3.76 0.05 72.35 02:59:01 AM 6 5.72 0.00 2.18 1.29 0.07 90.74 02:59:01 AM 7 24.21 0.00 3.33 4.87 0.07 67.52 03:00:01 AM all 13.46 0.00 1.03 1.29 0.07 84.16 03:00:01 AM 0 13.50 0.00 0.82 0.60 0.07 85.02 03:00:01 AM 1 16.72 0.00 1.40 1.42 0.07 80.39 03:00:01 AM 2 13.52 0.00 0.65 1.47 0.08 84.27 03:00:01 AM 3 18.04 0.00 1.29 1.84 0.05 78.78 03:00:01 AM 4 6.65 0.00 0.82 1.19 0.08 91.26 03:00:01 AM 5 13.03 0.00 1.47 1.32 0.07 84.11 03:00:01 AM 6 11.37 0.00 0.67 1.02 0.07 86.88 03:00:01 AM 7 14.82 0.00 1.14 1.44 0.07 82.55 03:01:01 AM all 14.02 0.00 1.38 1.82 0.06 82.72 03:01:01 AM 0 22.79 0.00 1.08 1.57 0.08 74.47 03:01:01 AM 1 14.29 0.00 1.42 4.05 0.07 80.18 03:01:01 AM 2 12.83 0.00 1.22 1.19 0.05 84.71 03:01:01 AM 3 21.98 0.00 1.29 1.53 0.08 75.12 03:01:01 AM 4 6.13 0.00 1.12 1.70 0.07 90.98 03:01:01 AM 5 13.09 0.00 2.22 0.94 0.05 83.70 03:01:01 AM 6 13.00 0.00 1.84 3.56 0.07 81.54 03:01:01 AM 7 8.07 0.00 0.80 0.07 0.03 91.03 Average: all 13.81 0.00 1.71 2.16 0.07 82.25 Average: 0 16.12 0.00 1.43 1.35 0.07 81.03 Average: 1 16.74 0.00 2.32 2.63 0.07 78.23 Average: 2 11.15 0.00 1.32 4.29 0.06 83.17 Average: 3 16.34 0.00 1.51 1.77 0.07 80.32 Average: 4 8.65 0.00 1.68 1.16 0.08 88.44 Average: 5 15.75 0.00 2.13 2.01 0.06 80.05 Average: 6 10.03 0.00 1.56 1.96 0.07 86.39 Average: 7 15.69 0.00 1.76 2.12 0.06 80.37