---> uname -a: Linux prd-centos8-docker-8c-8g-12717.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 1061 27306 19 3522 30372 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:88:7a:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe88:7a52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:89:c2:de 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:d0ff:fe89:c2de/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) 03/12/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 91.49 8.65 82.84 1514.30 5847.90 04:06:01 PM 359.82 19.75 340.08 4440.19 11413.71 04:07:01 PM 258.74 2.92 255.82 449.64 41315.34 04:08:01 PM 79.89 0.97 78.93 145.66 9979.09 Average: 197.48 8.07 189.41 1637.22 17139.96 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29551812 31235084 3103900 9.50 2688 2008264 1501132 4.45 164036 2516448 164184 04:06:01 PM 28444968 30549088 4210744 12.89 2688 2417952 1942012 5.76 257464 3477904 210044 04:07:01 PM 26978528 30002344 5677184 17.38 2688 3323448 2426556 7.20 577276 4564768 52 04:08:01 PM 27981992 31122348 4673720 14.31 2688 3439636 1487304 4.41 807112 3336956 11904 Average: 28239325 30727216 4416387 13.52 2688 2797325 1839251 5.46 451472 3474019 96546 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 65.71 46.07 982.09 8.52 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 357.22 309.53 3640.23 63.09 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 436.37 325.99 8349.35 37.40 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.61 12.99 0.45 305.80 0.00 0.00 0.00 0.00 04:07:01 PM veth47a8194 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM veth5221822 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 268.42 283.42 391.85 1963.10 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.15 0.00 0.01 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 281.93 241.26 3340.95 518.09 0.00 0.00 0.00 0.00 Average: docker0 1.90 3.29 0.11 76.46 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) 03/12/2024 _x86_64_ (8 CPU) 16:03:23 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.04 0.00 0.88 0.69 0.05 88.34 04:05:01 PM 0 11.10 0.00 1.52 0.62 0.07 86.70 04:05:01 PM 1 5.21 0.00 0.43 0.30 0.03 94.02 04:05:01 PM 2 21.54 0.00 1.18 0.93 0.07 76.28 04:05:01 PM 3 6.36 0.00 0.32 0.48 0.05 92.79 04:05:01 PM 4 5.54 0.00 0.72 0.55 0.05 93.13 04:05:01 PM 5 10.11 0.00 0.86 1.84 0.05 87.14 04:05:01 PM 6 10.07 0.00 0.94 0.23 0.03 88.73 04:05:01 PM 7 10.41 0.00 1.10 0.55 0.02 87.93 04:06:01 PM all 19.70 0.00 1.40 2.39 0.08 76.44 04:06:01 PM 0 6.70 0.00 1.22 1.37 0.07 90.64 04:06:01 PM 1 22.43 0.00 1.82 4.75 0.08 70.90 04:06:01 PM 2 19.15 0.00 1.29 1.93 0.08 77.55 04:06:01 PM 3 24.48 0.00 2.32 4.16 0.08 68.96 04:06:01 PM 4 23.72 0.00 1.42 1.57 0.08 73.20 04:06:01 PM 5 10.60 0.00 1.00 2.61 0.08 85.71 04:06:01 PM 6 22.81 0.00 1.14 0.47 0.05 75.53 04:06:01 PM 7 27.73 0.00 0.99 2.23 0.10 68.95 04:07:01 PM all 21.61 0.00 2.62 3.66 0.08 72.03 04:07:01 PM 0 24.37 0.00 1.38 0.96 0.10 73.19 04:07:01 PM 1 22.69 0.00 3.66 8.85 0.10 64.71 04:07:01 PM 2 22.28 0.00 2.88 7.83 0.08 66.92 04:07:01 PM 3 24.24 0.00 3.01 2.45 0.07 70.24 04:07:01 PM 4 22.69 0.00 2.71 1.72 0.08 72.80 04:07:01 PM 5 19.02 0.00 2.24 1.97 0.08 76.69 04:07:01 PM 6 19.58 0.00 2.22 1.20 0.07 76.94 04:07:01 PM 7 18.04 0.00 2.84 4.34 0.08 74.70 04:08:01 PM all 12.62 0.00 1.71 0.46 0.06 85.14 04:08:01 PM 0 7.25 0.00 1.17 0.00 0.07 91.51 04:08:01 PM 1 10.89 0.00 1.81 2.50 0.07 84.73 04:08:01 PM 2 6.07 0.00 1.48 0.32 0.07 92.07 04:08:01 PM 3 20.62 0.00 1.82 0.32 0.07 77.17 04:08:01 PM 4 6.71 0.00 1.81 0.02 0.05 91.41 04:08:01 PM 5 13.68 0.00 1.84 0.08 0.05 84.34 04:08:01 PM 6 17.97 0.00 1.87 0.40 0.05 79.70 04:08:01 PM 7 17.78 0.00 1.89 0.05 0.05 80.23 Average: all 15.99 0.00 1.65 1.80 0.07 80.50 Average: 0 12.34 0.00 1.32 0.74 0.08 85.53 Average: 1 15.29 0.00 1.93 4.09 0.07 78.62 Average: 2 17.26 0.00 1.71 2.74 0.08 78.21 Average: 3 18.91 0.00 1.86 1.85 0.07 77.31 Average: 4 14.66 0.00 1.66 0.96 0.07 82.65 Average: 5 13.35 0.00 1.48 1.63 0.07 83.48 Average: 6 17.60 0.00 1.54 0.57 0.05 80.23 Average: 7 18.48 0.00 1.70 1.79 0.06 77.96