---> uname -a: Linux prd-centos8-docker-8c-8g-81162.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 1065 26703 19 4121 30362 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:ec:df:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:feec:dfa2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:e0:ab:75 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::42:1aff:fee0:ab75/64 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) 11/02/2024 _x86_64_ (8 CPU) 20:53:50 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 416.59 195.42 221.17 16122.74 41908.28 08:56:01 PM 209.88 14.70 195.18 3090.95 10979.34 08:57:01 PM 154.00 7.90 146.10 1291.70 12123.53 08:58:01 PM 135.52 16.26 119.26 5466.18 31919.21 Average: 229.01 58.58 170.43 6493.44 24233.88 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29699804 31320612 2955908 9.05 2688 1945776 1411436 4.19 161840 2371572 137248 08:56:01 PM 28875680 30909056 3780032 11.58 2688 2349860 1795912 5.33 180540 3132008 200912 08:57:01 PM 26710016 29724228 5945696 18.21 2688 3312676 2898832 8.60 334364 5075784 816704 08:58:01 PM 27353156 31099420 5302556 16.24 2688 4039492 1504212 4.46 869184 3881916 451144 Average: 28159664 30763329 4496048 13.77 2688 2911951 1902598 5.64 386482 3615320 401502 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 359.45 224.40 1466.99 59.98 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 366.72 279.99 3708.12 59.63 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1160.58 488.69 8400.15 46.23 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM lo 13.40 13.40 1.41 1.41 0.00 0.00 0.00 0.00 08:58:01 PM eth0 165.91 161.63 1407.26 1118.29 0.00 0.00 0.00 0.00 08:58:01 PM docker0 4.72 5.63 0.71 0.65 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.35 0.35 0.00 0.00 0.00 0.00 Average: eth0 513.17 288.67 3745.53 321.03 0.00 0.00 0.00 0.00 Average: docker0 1.18 1.41 0.18 0.16 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) 11/02/2024 _x86_64_ (8 CPU) 20:53:50 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 13.53 0.01 3.47 3.49 0.06 79.43 08:55:01 PM 0 21.53 0.00 3.30 4.29 0.08 70.80 08:55:01 PM 1 22.42 0.00 4.77 8.31 0.08 64.42 08:55:01 PM 2 11.31 0.10 4.71 1.04 0.07 82.77 08:55:01 PM 3 9.67 0.00 2.40 3.65 0.08 84.19 08:55:01 PM 4 12.50 0.00 2.98 1.54 0.05 82.93 08:55:01 PM 5 11.80 0.00 3.88 1.61 0.03 82.68 08:55:01 PM 6 6.50 0.00 2.49 3.93 0.05 87.03 08:55:01 PM 7 12.49 0.00 3.27 3.56 0.05 80.62 08:56:01 PM all 8.51 0.00 0.96 1.47 0.06 89.00 08:56:01 PM 0 8.82 0.00 0.94 1.54 0.07 88.64 08:56:01 PM 1 5.80 0.00 0.79 1.21 0.08 92.12 08:56:01 PM 2 6.32 0.00 1.15 2.06 0.07 90.41 08:56:01 PM 3 5.70 0.00 0.95 1.59 0.05 91.71 08:56:01 PM 4 9.34 0.00 0.79 0.55 0.07 89.25 08:56:01 PM 5 20.16 0.00 1.60 2.62 0.07 75.55 08:56:01 PM 6 6.03 0.00 0.67 1.70 0.05 91.55 08:56:01 PM 7 5.85 0.00 0.79 0.47 0.05 92.84 08:57:01 PM all 30.29 0.00 2.27 0.74 0.09 66.60 08:57:01 PM 0 27.59 0.00 2.36 0.39 0.08 69.57 08:57:01 PM 1 30.97 0.00 1.53 0.77 0.07 66.66 08:57:01 PM 2 23.56 0.00 2.10 0.25 0.08 74.00 08:57:01 PM 3 32.41 0.00 1.78 0.72 0.10 64.98 08:57:01 PM 4 39.43 0.00 2.37 0.94 0.12 57.14 08:57:01 PM 5 30.34 0.00 2.25 2.02 0.08 65.30 08:57:01 PM 6 31.58 0.00 2.98 0.61 0.10 64.74 08:57:01 PM 7 26.42 0.00 2.82 0.24 0.08 70.43 08:58:01 PM all 17.87 0.30 2.49 1.94 0.08 77.32 08:58:01 PM 0 22.34 0.03 2.55 2.03 0.10 72.95 08:58:01 PM 1 11.19 1.88 2.14 2.76 0.08 81.94 08:58:01 PM 2 25.00 0.03 2.44 5.69 0.08 66.74 08:58:01 PM 3 16.03 0.08 2.28 0.84 0.08 80.68 08:58:01 PM 4 22.09 0.00 2.88 1.06 0.07 73.91 08:58:01 PM 5 16.65 0.00 2.05 1.66 0.08 79.56 08:58:01 PM 6 15.53 0.00 2.55 0.89 0.07 80.97 08:58:01 PM 7 14.08 0.35 3.05 0.59 0.08 81.84 Average: all 17.53 0.08 2.30 1.91 0.07 78.10 Average: 0 20.05 0.01 2.28 2.06 0.08 75.51 Average: 1 17.60 0.47 2.31 3.26 0.08 76.28 Average: 2 16.54 0.03 2.60 2.26 0.08 78.49 Average: 3 15.93 0.02 1.85 1.70 0.08 80.41 Average: 4 20.81 0.00 2.25 1.02 0.08 75.84 Average: 5 19.73 0.00 2.44 1.98 0.07 75.78 Average: 6 14.89 0.00 2.17 1.78 0.07 81.09 Average: 7 14.70 0.09 2.49 1.22 0.07 81.44