---> uname -a: Linux prd-centos8-docker-8c-8g-3522.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 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 25698 19 5104 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:9a:69:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe9a:695a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:96:74:f6 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::42:8fff:fe96:74f6/64 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) 02/07/2024 _x86_64_ (8 CPU) 16:05:20 LINUX RESTART (8 CPU) 04:06:02 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 100.54 7.10 93.44 1324.84 6572.35 04:08:01 PM 271.61 20.59 251.02 4159.41 11767.44 04:09:01 PM 82.64 0.80 81.84 191.10 10076.93 04:10:00 PM 89.01 0.50 88.51 420.48 30134.70 04:10:01 PM 208.70 177.02 31.68 15070.81 215.53 04:11:01 PM 33.07 7.21 25.86 81.71 756.80 04:12:01 PM 33.32 0.02 33.31 0.53 704.15 04:13:02 PM 38.25 2.45 35.80 4481.44 7023.41 04:14:01 PM 119.20 1.12 118.08 69.81 29696.12 Average: 96.30 5.57 90.73 1393.16 11965.43 04:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29525396 31249584 3130316 9.59 2688 2047804 1434732 4.26 171972 2527440 171208 04:08:01 PM 28076316 30284968 4579396 14.02 2688 2522076 2135036 6.33 274552 3823348 265812 04:09:01 PM 27340928 29627300 5314784 16.28 2688 2597064 3117504 9.25 318236 4503812 57460 04:10:00 PM 25897220 28995860 6758492 20.70 2688 3393052 4250280 12.61 417516 5780148 140 04:10:01 PM 25445300 28556464 7210412 22.08 2688 3405180 5609348 16.64 461588 6182632 232 04:11:01 PM 25737540 28852440 6918172 21.19 2688 3408340 3498768 10.38 529628 5817996 24 04:12:01 PM 26055700 29182932 6600012 20.21 2688 3419996 3515744 10.43 539528 5498496 9252 04:13:02 PM 25840104 29427608 6815608 20.87 2688 3878872 2668592 7.92 591312 5654808 133676 04:14:01 PM 24416324 28692220 8239388 25.23 2688 4549808 3302360 9.80 776784 6841140 21512 Average: 26481648 29429931 6174064 18.91 2688 3246910 3281374 9.74 453457 5181091 73257 04:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 71.42 48.48 997.10 9.80 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 381.16 318.16 5097.80 62.26 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 04:09:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 04:09:01 PM eth0 89.99 80.11 749.64 19.26 0.00 0.00 0.00 0.00 04:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 PM eth0 1224.79 572.68 6626.56 38.48 0.00 0.00 0.00 0.00 04:10:00 PM docker0 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 04:10:00 PM veth67b35ef 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM veth67b35ef 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM lo 188.65 188.65 84.94 84.94 0.00 0.00 0.00 0.00 04:11:01 PM eth0 78.74 56.21 28.91 41.81 0.00 0.00 0.00 0.00 04:11:01 PM docker0 6.70 7.28 0.85 0.86 0.00 0.00 0.00 0.00 04:12:01 PM lo 390.59 390.59 349.83 349.83 0.00 0.00 0.00 0.00 04:12:01 PM eth0 662.08 549.30 82.12 459.44 0.00 0.00 0.00 0.00 04:12:01 PM docker0 3.58 4.30 0.60 0.56 0.00 0.00 0.00 0.00 04:13:02 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:13:02 PM eth0 158.48 142.49 1728.23 27.05 0.00 0.00 0.00 0.00 04:13:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM lo 196.53 196.53 52.99 52.99 0.00 0.00 0.00 0.00 04:14:01 PM eth0 366.25 175.57 2625.94 18.23 0.00 0.00 0.00 0.00 04:14:01 PM docker0 98.58 104.00 35.98 18.74 0.00 0.00 0.00 0.00 Average: lo 97.25 97.25 61.16 61.16 0.00 0.00 0.00 0.00 Average: eth0 375.65 241.49 2221.49 84.70 0.00 0.00 0.00 0.00 Average: docker0 13.46 14.30 4.62 2.49 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) 02/07/2024 _x86_64_ (8 CPU) 16:05:20 LINUX RESTART (8 CPU) 04:06:02 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 10.34 0.00 0.95 0.53 0.05 88.13 04:07:01 PM 0 10.46 0.00 1.15 0.17 0.07 88.15 04:07:01 PM 1 8.46 0.00 1.02 0.42 0.03 90.07 04:07:01 PM 2 11.73 0.00 1.16 0.24 0.07 86.80 04:07:01 PM 3 2.65 0.00 0.31 0.32 0.03 96.69 04:07:01 PM 4 23.18 0.00 1.58 1.94 0.05 73.25 04:07:01 PM 5 23.99 0.00 1.77 0.65 0.03 73.56 04:07:01 PM 6 1.26 0.00 0.19 0.14 0.05 98.37 04:07:01 PM 7 1.04 0.00 0.42 0.36 0.03 98.15 04:08:01 PM all 29.17 0.00 1.51 1.74 0.08 67.50 04:08:01 PM 0 26.88 0.00 1.14 0.89 0.08 71.02 04:08:01 PM 1 25.96 0.00 1.52 2.37 0.08 70.06 04:08:01 PM 2 42.39 0.00 2.59 1.66 0.07 53.30 04:08:01 PM 3 21.24 0.00 1.72 3.03 0.10 73.91 04:08:01 PM 4 29.94 0.00 1.32 1.89 0.07 66.78 04:08:01 PM 5 22.85 0.00 1.59 3.20 0.07 72.30 04:08:01 PM 6 41.81 0.00 1.27 0.53 0.10 56.28 04:08:01 PM 7 22.31 0.00 0.92 0.33 0.08 76.36 04:09:01 PM all 38.06 0.00 0.99 0.58 0.08 60.29 04:09:01 PM 0 35.49 0.00 0.77 3.53 0.07 60.14 04:09:01 PM 1 32.70 0.00 1.02 0.00 0.08 66.20 04:09:01 PM 2 44.55 0.00 1.56 0.72 0.08 53.09 04:09:01 PM 3 51.59 0.00 0.57 0.12 0.08 47.64 04:09:01 PM 4 42.88 0.00 1.27 0.08 0.08 55.68 04:09:01 PM 5 28.49 0.00 0.95 0.03 0.08 70.44 04:09:01 PM 6 41.87 0.00 1.02 0.18 0.07 56.86 04:09:01 PM 7 26.92 0.00 0.79 0.00 0.07 72.23 04:10:00 PM all 18.28 0.00 2.06 1.63 0.07 77.96 04:10:00 PM 0 17.45 0.00 1.94 0.26 0.09 80.26 04:10:00 PM 1 21.63 0.00 1.88 2.59 0.07 73.84 04:10:00 PM 2 24.29 0.00 2.45 3.90 0.09 69.27 04:10:00 PM 3 10.59 0.00 1.82 1.84 0.07 85.68 04:10:00 PM 4 14.87 0.00 2.30 0.31 0.07 82.45 04:10:00 PM 5 17.93 0.00 1.85 0.36 0.05 79.81 04:10:00 PM 6 23.04 0.00 2.01 1.13 0.05 73.77 04:10:00 PM 7 16.43 0.00 2.22 2.68 0.09 78.59 04:10:01 PM all 26.75 7.79 3.62 1.42 0.39 60.03 04:10:01 PM 0 2.50 59.38 8.12 7.50 0.00 22.50 04:10:01 PM 1 72.67 0.00 5.59 0.00 0.62 21.12 04:10:01 PM 2 39.74 0.00 1.92 0.00 0.00 58.33 04:10:01 PM 3 8.81 0.00 1.89 0.00 0.63 88.68 04:10:01 PM 4 20.75 0.00 1.89 0.00 0.63 76.73 04:10:01 PM 5 37.50 0.00 3.12 0.62 0.62 58.13 04:10:01 PM 6 12.03 1.90 3.16 3.16 0.63 79.11 04:10:01 PM 7 19.62 0.63 3.16 0.00 0.00 76.58 04:11:01 PM all 17.45 0.06 1.48 0.14 0.08 80.78 04:11:01 PM 0 14.48 0.05 1.37 0.10 0.10 83.89 04:11:01 PM 1 14.21 0.02 1.54 0.12 0.08 84.03 04:11:01 PM 2 18.49 0.02 1.77 0.02 0.08 79.62 04:11:01 PM 3 19.42 0.00 1.32 0.02 0.07 79.17 04:11:01 PM 4 20.59 0.37 1.51 0.08 0.08 77.37 04:11:01 PM 5 17.51 0.02 1.47 0.33 0.08 80.58 04:11:01 PM 6 17.86 0.05 1.40 0.10 0.07 80.52 04:11:01 PM 7 17.05 0.00 1.49 0.32 0.08 81.06 04:12:01 PM all 24.41 0.55 2.76 0.24 0.11 71.93 04:12:01 PM 0 19.13 0.02 2.34 0.05 0.12 78.35 04:12:01 PM 1 18.80 0.50 3.26 0.24 0.10 77.09 04:12:01 PM 2 31.81 1.18 2.69 0.35 0.12 63.85 04:12:01 PM 3 25.03 0.71 3.19 0.92 0.12 70.03 04:12:01 PM 4 20.19 0.08 2.80 0.07 0.13 76.72 04:12:01 PM 5 31.05 0.03 3.06 0.03 0.14 65.69 04:12:01 PM 6 26.46 1.84 2.47 0.19 0.10 68.95 04:12:01 PM 7 22.87 0.00 2.24 0.07 0.08 74.73 04:13:02 PM all 41.40 0.04 1.23 0.36 0.09 56.88 04:13:02 PM 0 24.82 0.00 1.10 0.22 0.07 73.80 04:13:02 PM 1 49.15 0.00 1.99 1.52 0.10 47.24 04:13:02 PM 2 26.75 0.00 1.55 0.70 0.08 70.91 04:13:02 PM 3 53.83 0.00 1.27 0.15 0.10 44.64 04:13:02 PM 4 57.31 0.35 0.68 0.15 0.08 41.42 04:13:02 PM 5 45.02 0.00 1.22 0.07 0.08 53.61 04:13:02 PM 6 43.76 0.00 1.14 0.07 0.08 54.95 04:13:02 PM 7 30.57 0.00 0.85 0.03 0.08 68.47 04:14:01 PM all 30.63 0.00 2.24 1.33 0.08 65.72 04:14:01 PM 0 21.98 0.00 1.69 0.60 0.09 75.65 04:14:01 PM 1 22.65 0.00 2.73 4.85 0.09 69.69 04:14:01 PM 2 40.27 0.00 2.96 0.86 0.09 55.83 04:14:01 PM 3 30.56 0.00 2.29 0.15 0.09 66.92 04:14:01 PM 4 45.84 0.00 2.51 0.60 0.09 50.97 04:14:01 PM 5 27.64 0.00 1.73 1.28 0.09 69.27 04:14:01 PM 6 21.45 0.00 2.22 1.96 0.09 74.28 04:14:01 PM 7 34.69 0.00 1.79 0.34 0.07 63.11 Average: all 26.28 0.11 1.66 0.82 0.08 71.06 Average: 0 21.31 0.21 1.46 0.75 0.08 76.19 Average: 1 24.41 0.07 1.88 1.50 0.08 72.06 Average: 2 30.10 0.15 2.09 1.04 0.08 66.53 Average: 3 26.92 0.09 1.56 0.81 0.08 70.53 Average: 4 31.88 0.10 1.74 0.64 0.08 65.56 Average: 5 26.88 0.01 1.71 0.74 0.08 70.58 Average: 6 27.22 0.24 1.47 0.54 0.08 70.45 Average: 7 21.51 0.00 1.34 0.51 0.07 76.57