---> uname -a: Linux prd-centos8-docker-8c-8g-12739.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1086 25695 19 5108 30330 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:4a:5f:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe4a:5f13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:81:cb:b0 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::42:82ff:fe81:cbb0/64 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) 01/16/2024 _x86_64_ (8 CPU) 16:03:30 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 109.75 12.58 97.17 2187.67 5837.24 04:06:01 PM 269.22 20.01 249.21 3863.09 12088.80 04:07:01 PM 74.54 1.32 73.23 487.51 9650.15 04:08:01 PM 105.45 0.48 104.97 409.33 29995.92 04:09:01 PM 34.83 12.07 22.76 583.42 496.55 04:10:01 PM 34.32 0.02 34.31 0.53 739.35 04:11:01 PM 35.95 0.00 35.95 0.00 7108.66 04:12:01 PM 120.03 3.58 116.44 4560.75 29075.82 04:13:01 PM 66.88 0.48 66.39 64.11 17083.19 Average: 94.54 5.62 88.93 1350.55 12451.77 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29515596 31221052 3140116 9.62 2688 2029524 1502024 4.46 170572 2541056 172896 04:06:01 PM 28373336 30566588 4282376 13.11 2688 2506892 2238640 6.64 254768 3547368 261188 04:07:01 PM 27302984 29574276 5352728 16.39 2688 2582372 2841784 8.43 315152 4542732 53412 04:08:01 PM 25836056 28934164 6819656 20.88 2688 3392456 4364172 12.95 416752 5839896 136 04:09:01 PM 25756028 28873164 6899684 21.13 2688 3410644 3528364 10.47 529740 5797900 24 04:10:01 PM 25165764 28287716 7489948 22.94 2688 3414040 5222540 15.50 536184 6358960 148 04:11:01 PM 24547072 27874776 8108640 24.83 2688 3619748 5215000 15.47 588064 6950560 6120 04:12:01 PM 23452008 27712008 9203704 28.18 2688 4533096 4670104 13.86 772772 7806580 828 04:13:01 PM 26335276 31082976 6320436 19.35 2688 5011920 1508084 4.47 941672 4754716 48736 Average: 26253791 29347413 6401921 19.60 2688 3388966 3454524 10.25 502853 5348863 60388 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 74.63 48.58 1010.34 11.84 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 448.98 362.11 5164.00 60.27 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 2.05 2.05 0.34 0.34 0.00 0.00 0.00 0.00 04:07:01 PM eth0 89.91 72.24 717.85 19.29 0.00 0.00 0.00 0.00 04:07:01 PM docker0 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 993.80 385.00 6480.44 28.18 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 04:08:01 PM veth3684ed2 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 04:09:01 PM lo 152.20 152.20 55.49 55.49 0.00 0.00 0.00 0.00 04:09:01 PM eth0 64.65 41.97 19.56 22.37 0.00 0.00 0.00 0.00 04:09:01 PM docker0 6.61 7.28 0.85 0.86 0.00 0.00 0.00 0.00 04:10:01 PM lo 346.83 346.83 149.07 149.07 0.00 0.00 0.00 0.00 04:10:01 PM eth0 79.31 54.70 25.83 30.93 0.00 0.00 0.00 0.00 04:10:01 PM docker0 1.52 2.02 0.22 0.24 0.00 0.00 0.00 0.00 04:10:01 PM vethd8b55cb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:11:01 PM lo 14.36 14.36 1.46 1.46 0.00 0.00 0.00 0.00 04:11:01 PM eth0 124.69 92.69 580.30 37.43 0.00 0.00 0.00 0.00 04:11:01 PM docker0 2.03 2.37 0.38 0.32 0.00 0.00 0.00 0.00 04:12:01 PM lo 193.34 193.34 51.43 51.43 0.00 0.00 0.00 0.00 04:12:01 PM eth0 414.93 196.45 3475.93 23.16 0.00 0.00 0.00 0.00 04:12:01 PM docker0 96.82 102.22 34.75 18.36 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 59.63 53.17 418.63 12.86 0.00 0.00 0.00 0.00 04:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 78.75 78.75 28.64 28.64 0.00 0.00 0.00 0.00 Average: eth0 261.14 145.20 1987.80 27.37 0.00 0.00 0.00 0.00 Average: docker0 11.89 12.66 4.02 2.20 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) 01/16/2024 _x86_64_ (8 CPU) 16:03:30 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 10.41 0.00 1.03 0.86 0.05 87.66 04:05:01 PM 0 8.60 0.00 1.02 1.34 0.05 88.99 04:05:01 PM 1 25.96 0.00 2.31 2.34 0.07 69.32 04:05:01 PM 2 1.25 0.00 0.43 0.37 0.07 97.88 04:05:01 PM 3 9.71 0.00 1.14 1.50 0.05 87.59 04:05:01 PM 4 8.65 0.00 0.75 0.57 0.05 89.98 04:05:01 PM 5 15.98 0.00 1.37 0.48 0.03 82.13 04:05:01 PM 6 7.84 0.00 0.65 0.17 0.03 91.31 04:05:01 PM 7 5.27 0.00 0.53 0.10 0.03 94.06 04:06:01 PM all 22.51 0.00 1.37 1.94 0.08 74.10 04:06:01 PM 0 12.58 0.00 1.19 2.63 0.07 83.54 04:06:01 PM 1 17.80 0.00 1.94 3.43 0.10 76.72 04:06:01 PM 2 21.82 0.00 1.46 1.86 0.08 74.78 04:06:01 PM 3 26.45 0.00 1.64 2.50 0.10 69.31 04:06:01 PM 4 18.54 0.00 0.82 0.45 0.07 80.12 04:06:01 PM 5 22.70 0.00 1.25 2.66 0.07 73.32 04:06:01 PM 6 44.69 0.00 1.90 1.78 0.08 51.55 04:06:01 PM 7 15.59 0.00 0.77 0.22 0.08 83.34 04:07:01 PM all 35.78 0.00 0.95 1.07 0.09 62.11 04:07:01 PM 0 27.47 0.00 0.95 1.19 0.12 70.27 04:07:01 PM 1 38.70 0.00 0.91 0.57 0.08 59.73 04:07:01 PM 2 33.21 0.00 1.17 0.33 0.08 65.21 04:07:01 PM 3 47.83 0.00 0.54 0.19 0.08 51.36 04:07:01 PM 4 28.65 0.00 0.91 4.63 0.10 65.71 04:07:01 PM 5 19.68 0.00 0.87 0.38 0.08 78.98 04:07:01 PM 6 45.39 0.00 0.96 0.02 0.08 53.56 04:07:01 PM 7 45.46 0.00 1.30 1.22 0.10 51.91 04:08:01 PM all 27.85 0.00 2.16 2.51 0.08 67.41 04:08:01 PM 0 22.57 0.00 1.85 1.01 0.05 74.53 04:08:01 PM 1 31.58 0.00 1.89 5.47 0.08 60.97 04:08:01 PM 2 33.08 0.00 2.48 5.01 0.10 59.33 04:08:01 PM 3 22.80 0.00 1.82 1.01 0.08 74.28 04:08:01 PM 4 20.55 0.00 2.32 0.27 0.08 76.78 04:08:01 PM 5 34.06 0.00 2.42 6.03 0.07 57.42 04:08:01 PM 6 39.19 0.00 2.36 1.23 0.07 57.15 04:08:01 PM 7 18.95 0.00 2.11 0.07 0.08 78.79 04:09:01 PM all 17.59 0.29 1.54 0.48 0.08 80.03 04:09:01 PM 0 16.29 0.00 1.24 0.32 0.08 82.07 04:09:01 PM 1 20.57 0.78 1.87 1.55 0.08 75.13 04:09:01 PM 2 18.68 0.02 1.71 0.35 0.08 79.16 04:09:01 PM 3 17.75 0.03 1.71 0.15 0.08 80.27 04:09:01 PM 4 17.21 0.02 1.04 0.35 0.08 81.30 04:09:01 PM 5 18.45 1.09 1.77 0.38 0.07 78.23 04:09:01 PM 6 18.21 0.34 1.66 0.55 0.08 79.16 04:09:01 PM 7 13.51 0.02 1.34 0.17 0.07 84.90 04:10:01 PM all 20.70 0.29 2.53 0.24 0.11 76.13 04:10:01 PM 0 22.69 0.05 3.01 0.03 0.15 74.07 04:10:01 PM 1 22.93 0.03 2.52 0.22 0.08 74.21 04:10:01 PM 2 15.59 0.00 2.38 0.25 0.13 81.64 04:10:01 PM 3 15.16 0.02 2.57 0.18 0.10 81.98 04:10:01 PM 4 22.04 1.94 2.55 0.12 0.10 73.26 04:10:01 PM 5 19.71 0.07 2.20 1.04 0.13 76.85 04:10:01 PM 6 21.13 0.03 2.60 0.07 0.08 76.09 04:10:01 PM 7 26.33 0.20 2.40 0.03 0.10 70.94 04:11:01 PM all 40.70 0.33 1.46 0.37 0.10 57.04 04:11:01 PM 0 32.32 0.00 1.07 0.02 0.10 66.49 04:11:01 PM 1 33.36 0.00 1.36 0.23 0.10 64.95 04:11:01 PM 2 38.80 0.02 1.72 1.39 0.10 57.97 04:11:01 PM 3 46.49 0.00 1.86 0.20 0.10 51.35 04:11:01 PM 4 36.09 0.00 1.14 0.65 0.08 62.03 04:11:01 PM 5 47.58 0.02 1.46 0.12 0.10 50.73 04:11:01 PM 6 58.85 0.05 1.79 0.32 0.10 38.90 04:11:01 PM 7 32.11 2.59 1.30 0.00 0.08 63.92 04:12:01 PM all 28.91 0.00 2.23 1.72 0.09 67.04 04:12:01 PM 0 20.11 0.00 2.13 0.02 0.07 77.68 04:12:01 PM 1 11.81 0.00 2.71 4.56 0.10 80.83 04:12:01 PM 2 24.55 0.00 3.05 3.67 0.10 68.62 04:12:01 PM 3 36.73 0.00 1.97 1.63 0.13 59.54 04:12:01 PM 4 38.66 0.00 1.82 0.72 0.10 58.71 04:12:01 PM 5 31.88 0.00 2.20 2.12 0.08 63.71 04:12:01 PM 6 36.53 0.00 2.00 0.87 0.08 60.52 04:12:01 PM 7 31.01 0.00 1.97 0.20 0.08 66.73 04:13:01 PM all 21.66 0.00 1.34 0.86 0.06 76.07 04:13:01 PM 0 20.40 0.00 1.07 0.02 0.07 78.45 04:13:01 PM 1 13.76 0.00 1.32 2.66 0.05 82.21 04:13:01 PM 2 15.74 0.00 1.14 2.07 0.07 80.98 04:13:01 PM 3 13.34 0.00 1.12 0.07 0.05 85.43 04:13:01 PM 4 18.93 0.00 1.57 0.18 0.07 79.24 04:13:01 PM 5 41.20 0.00 1.74 1.69 0.07 55.31 04:13:01 PM 6 20.35 0.00 1.30 0.02 0.05 78.28 04:13:01 PM 7 29.53 0.00 1.50 0.20 0.07 68.70 Average: all 25.12 0.10 1.62 1.12 0.08 71.96 Average: 0 20.34 0.01 1.50 0.73 0.08 77.34 Average: 1 24.04 0.09 1.87 2.33 0.08 71.59 Average: 2 22.52 0.00 1.73 1.70 0.09 73.96 Average: 3 26.23 0.01 1.60 0.83 0.09 71.26 Average: 4 23.25 0.22 1.43 0.88 0.08 74.13 Average: 5 27.91 0.13 1.70 1.65 0.08 68.53 Average: 6 32.45 0.05 1.69 0.56 0.07 65.19 Average: 7 24.20 0.31 1.47 0.25 0.08 73.70