---> uname -a: Linux prd-centos8-docker-8c-8g-20582.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: 2799.996 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1022 27354 19 3512 30411 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:52:4f:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe52:4f9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:aa:90:c0 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:acff:feaa:90c0/64 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) 04/04/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 94.52 8.53 85.99 1438.98 6033.51 04:06:01 PM 335.22 19.64 315.58 4439.45 11218.91 04:07:01 PM 271.33 3.07 268.26 448.78 40922.16 04:08:01 PM 66.21 0.75 65.46 132.22 10168.86 Average: 191.82 8.00 183.83 1614.87 17086.32 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29570764 31255728 3084948 9.45 2688 2009896 1495428 4.44 168424 2492320 163800 04:06:01 PM 28519304 30613648 4136408 12.67 2688 2408160 1896780 5.63 257084 3403664 194836 04:07:01 PM 27039688 30052056 5616024 17.20 2688 3311836 2316920 6.87 579940 4499100 20 04:08:01 PM 27986512 31116604 4669200 14.30 2688 3429312 1532284 4.55 807032 3333948 1100 Average: 28279067 30759509 4376645 13.40 2688 2789801 1810353 5.37 453120 3432258 89939 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 57.51 41.36 971.95 8.34 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 312.56 280.97 3595.16 61.76 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 436.94 324.03 8350.51 37.55 0.00 0.00 0.00 0.00 04:07:01 PM docker0 6.73 12.36 0.41 306.28 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 324.03 311.81 397.17 1966.18 0.00 0.00 0.00 0.00 04:08:01 PM 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 282.77 239.55 3328.79 518.48 0.00 0.00 0.00 0.00 Average: docker0 1.68 3.09 0.10 76.57 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) 04/04/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.07 0.00 0.84 0.68 0.04 88.37 04:05:01 PM 0 8.81 0.00 0.93 0.58 0.05 89.63 04:05:01 PM 1 3.26 0.00 0.40 0.28 0.07 95.99 04:05:01 PM 2 5.78 0.00 0.69 0.23 0.05 93.25 04:05:01 PM 3 9.13 0.00 0.57 1.49 0.03 88.79 04:05:01 PM 4 2.85 0.00 0.55 0.18 0.02 96.40 04:05:01 PM 5 16.48 0.00 1.52 0.97 0.05 80.99 04:05:01 PM 6 9.84 0.00 0.97 0.80 0.02 88.37 04:05:01 PM 7 24.44 0.00 1.12 0.92 0.05 73.46 04:06:01 PM all 19.33 0.00 1.29 2.03 0.06 77.29 04:06:01 PM 0 16.27 0.00 0.68 0.08 0.07 82.90 04:06:01 PM 1 21.88 0.00 1.92 5.60 0.07 70.53 04:06:01 PM 2 17.81 0.00 1.07 1.29 0.07 79.77 04:06:01 PM 3 20.19 0.00 1.66 3.58 0.07 74.51 04:06:01 PM 4 12.49 0.00 0.87 0.62 0.07 85.95 04:06:01 PM 5 21.44 0.00 1.32 0.37 0.05 76.82 04:06:01 PM 6 24.87 0.00 1.89 3.73 0.07 69.45 04:06:01 PM 7 19.68 0.00 0.89 0.97 0.05 78.42 04:07:01 PM all 22.93 0.00 3.11 2.65 0.09 71.22 04:07:01 PM 0 29.78 0.00 3.38 0.44 0.10 66.30 04:07:01 PM 1 23.41 0.00 2.62 4.10 0.10 69.76 04:07:01 PM 2 21.83 0.00 3.34 6.31 0.10 68.42 04:07:01 PM 3 19.14 0.00 2.34 2.47 0.08 75.97 04:07:01 PM 4 16.55 0.00 3.98 2.92 0.08 76.47 04:07:01 PM 5 23.82 0.00 3.27 0.93 0.10 71.88 04:07:01 PM 6 28.38 0.00 2.91 1.41 0.08 67.21 04:07:01 PM 7 20.51 0.00 3.03 2.62 0.08 73.75 04:08:01 PM all 13.11 0.00 1.27 0.29 0.05 85.26 04:08:01 PM 0 4.76 0.00 1.02 1.47 0.05 92.70 04:08:01 PM 1 12.89 0.00 1.24 0.02 0.05 85.80 04:08:01 PM 2 51.28 0.00 1.64 0.18 0.08 46.81 04:08:01 PM 3 7.43 0.00 0.94 0.18 0.05 91.40 04:08:01 PM 4 8.01 0.00 1.12 0.20 0.05 90.62 04:08:01 PM 5 6.47 0.00 1.25 0.00 0.05 92.23 04:08:01 PM 6 4.82 0.00 1.24 0.08 0.05 93.81 04:08:01 PM 7 9.25 0.00 1.75 0.22 0.05 88.72 Average: all 16.35 0.00 1.63 1.41 0.06 80.55 Average: 0 14.86 0.00 1.50 0.64 0.07 82.93 Average: 1 15.35 0.00 1.54 2.50 0.07 80.54 Average: 2 24.18 0.00 1.68 1.99 0.08 72.07 Average: 3 13.96 0.00 1.37 1.93 0.06 82.68 Average: 4 9.96 0.00 1.62 0.98 0.05 87.39 Average: 5 17.04 0.00 1.84 0.57 0.06 80.49 Average: 6 16.96 0.00 1.75 1.51 0.05 79.73 Average: 7 18.46 0.00 1.70 1.18 0.06 78.60