---> uname -a: Linux prd-centos8-docker-8c-8g-74943.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 1058 26706 19 4125 30369 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:3f:1b:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe3f:1b6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:e0:0f:56 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::42:2dff:fee0:f56/64 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) 10/06/2024 _x86_64_ (8 CPU) 20:53:25 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 111.58 9.36 102.22 2800.00 7059.83 08:56:01 PM 257.24 18.05 239.19 2479.05 11120.41 08:57:01 PM 118.54 5.45 113.10 1006.33 36124.18 08:58:01 PM 87.69 13.23 74.46 4921.94 20936.71 Average: 143.76 11.52 132.24 2801.93 18810.69 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29508852 31286508 3146860 9.64 2688 2099008 1386700 4.11 168936 2541144 181420 08:56:01 PM 28153728 30348512 4501984 13.79 2688 2507520 2621284 7.78 254408 3764532 243048 08:57:01 PM 26095076 29117812 6560636 20.09 2688 3319304 5290572 15.70 417308 5576392 296 08:58:01 PM 27325248 31076224 5330464 16.32 2688 4044332 1549364 4.60 872084 3907236 36 Average: 27770726 30457264 4884986 14.96 2688 2992541 2711980 8.05 428184 3947326 106200 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 93.90 68.44 1176.77 29.71 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 458.11 376.17 5291.84 56.69 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 1.37 1.37 0.18 0.18 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1228.67 608.36 6442.30 43.90 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.60 0.85 0.10 0.10 0.00 0.00 0.00 0.00 08:57:01 PM veth31abdb6 0.60 0.97 0.10 0.11 0.00 0.00 0.00 0.00 08:58:01 PM lo 12.29 12.29 1.23 1.23 0.00 0.00 0.00 0.00 08:58:01 PM eth0 180.11 164.32 1413.26 1121.61 0.00 0.00 0.00 0.00 08:58:01 PM docker0 4.13 4.85 0.62 0.56 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.35 0.35 0.00 0.00 0.00 0.00 Average: eth0 490.19 304.32 3580.88 313.02 0.00 0.00 0.00 0.00 Average: docker0 1.18 1.42 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) 10/06/2024 _x86_64_ (8 CPU) 20:53:25 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 9.34 0.00 1.03 0.71 0.05 88.87 08:55:01 PM 0 6.28 0.00 1.02 1.05 0.07 91.59 08:55:01 PM 1 14.69 0.00 1.35 0.40 0.05 83.51 08:55:01 PM 2 5.69 0.00 0.78 0.43 0.07 93.02 08:55:01 PM 3 19.58 0.00 1.69 0.75 0.05 77.93 08:55:01 PM 4 0.72 0.00 0.32 0.35 0.07 98.55 08:55:01 PM 5 6.54 0.00 0.85 0.22 0.03 92.36 08:55:01 PM 6 9.76 0.00 1.15 0.67 0.03 88.39 08:55:01 PM 7 11.45 0.00 1.12 1.77 0.05 85.61 08:56:01 PM all 22.24 0.00 1.23 1.60 0.07 74.85 08:56:01 PM 0 21.02 0.00 1.22 0.50 0.07 77.19 08:56:01 PM 1 11.86 0.00 1.19 2.01 0.08 84.85 08:56:01 PM 2 20.36 0.00 1.05 0.95 0.07 77.56 08:56:01 PM 3 25.17 0.00 1.83 3.08 0.07 69.85 08:56:01 PM 4 36.62 0.00 0.97 1.50 0.08 60.82 08:56:01 PM 5 15.32 0.00 1.76 2.36 0.07 80.49 08:56:01 PM 6 20.70 0.00 1.09 1.79 0.08 76.34 08:56:01 PM 7 26.82 0.00 0.77 0.64 0.07 71.71 08:57:01 PM all 17.15 0.13 2.60 2.26 0.08 77.79 08:57:01 PM 0 22.34 0.00 3.24 0.32 0.08 74.01 08:57:01 PM 1 21.14 0.00 2.14 1.10 0.07 75.55 08:57:01 PM 2 19.06 0.00 2.54 9.59 0.08 68.72 08:57:01 PM 3 13.25 0.03 3.14 4.07 0.08 79.43 08:57:01 PM 4 11.15 0.00 2.56 0.45 0.07 85.76 08:57:01 PM 5 20.94 0.98 2.97 0.32 0.08 74.70 08:57:01 PM 6 14.59 0.00 2.32 1.97 0.10 81.02 08:57:01 PM 7 14.71 0.00 1.93 0.24 0.07 83.06 08:58:01 PM all 17.94 0.18 2.52 1.29 0.07 77.99 08:58:01 PM 0 16.39 0.02 1.66 0.07 0.08 81.78 08:58:01 PM 1 34.30 0.44 3.84 3.91 0.08 57.42 08:58:01 PM 2 21.52 0.00 3.18 0.82 0.08 74.39 08:58:01 PM 3 20.68 0.00 2.68 0.85 0.07 75.72 08:58:01 PM 4 18.33 0.00 2.28 0.65 0.07 78.67 08:58:01 PM 5 13.72 0.99 2.36 3.74 0.07 79.12 08:58:01 PM 6 11.30 0.02 2.26 0.22 0.05 86.15 08:58:01 PM 7 7.38 0.02 1.93 0.10 0.07 90.50 Average: all 16.66 0.08 1.85 1.46 0.07 79.88 Average: 0 16.49 0.00 1.78 0.49 0.08 81.16 Average: 1 20.47 0.11 2.13 1.85 0.07 75.37 Average: 2 16.65 0.00 1.89 2.93 0.08 78.46 Average: 3 19.69 0.01 2.33 2.18 0.07 75.72 Average: 4 16.72 0.00 1.53 0.74 0.07 80.94 Average: 5 14.11 0.49 1.98 1.66 0.06 81.70 Average: 6 14.08 0.00 1.70 1.16 0.07 82.99 Average: 7 15.10 0.00 1.43 0.69 0.06 82.71